2 Copyright 2013 The Chromium Authors. All rights reserved.
3 Use of this source code is governed by a BSD-style license that can be
4 found in the LICENSE file.
8 This file is used to generate a comprehensive list of Chrome histograms along
9 with a detailed description for each histogram.
11 Please pretty-print and validate your edits by running the pretty_print.py
12 and validate_format.py scripts in the same directory as this file before
13 uploading your change for review.
15 Take a moment to page through the contents of this file. You will find
18 * The histograms section describes base histograms, giving their name,
19 and optionally their units or enum type, a short one-line summary,
20 and optionally a more detailed description.
21 * The enums section defines and documents the enumerated types referred to by
23 * The histogram_suffixes section provides a compact way of defining histograms
24 by applying affixes to existing histograms. This could be done recursively
25 and the max recursion depth is 5. See the example below for details on how it
28 Each histogram_suffixes tag lists the histograms that it affects. The complete
29 list of histograms is computed by appending (or prepending - see blow) the
30 histogram_suffixes suffix names to each of the affected histograms. For example,
33 <histogram name="FileLoadLatency"/>
35 <histogram_suffixes name="SuperHttpExperiment">
36 <suffix name="SuperHttpEnabled"/>
37 <suffix name="SuperHttpDisabled"/>
38 <affected-histogram name="FileLoadLatency"/>
41 The complete list of histograms will be:
44 FileLoadLatency_SuperHttpEnabled
45 FileLoadLatency_SuperHttpDisabled
47 histogram_suffixes can also be used to insert affix in the middle. Example:
49 <histogram name="Prerender.Events"/>
51 <histogram_suffixes name="SuperHttpExperiment" ordering="prefix">
52 <suffix name="HoverStats50"/>
53 <affected-histogram name="Prerender.Events"/>
56 The complete list of histograms will be:
59 Prerender.HoverStats50_Events
61 When 'ordering="prefix"' is present in the histogram_suffixes tag, the suffix
62 will be inserted after the first dot separator of the affected-histogram name.
63 Therefore, the affected-histogram name has to have at least one dot in it.
66 <histogram-configuration>
68 <!-- Histogram definitions -->
72 <histogram name="Accessibility.CrosAlwaysShowA11yMenu" enum="BooleanEnabled">
73 <owner>dmazzoni@chromium.org</owner>
74 <owner>kenjibaheux@google.com</owner>
76 Whether the Chrome OS Accessibility Menu is set to be shown regardless of
77 the state of a11y features.(checked once 45 secs after startup).
81 <histogram name="Accessibility.CrosAutoclick" enum="BooleanEnabled">
82 <owner>dmazzoni@chromium.org</owner>
83 <owner>kenjibaheux@google.com</owner>
84 <owner>tengs@chromium.org</owner>
86 Whether the Chrome OS Autoclick feature is on (checked once 45 secs after
91 <histogram name="Accessibility.CrosAutoclickDelay" units="milliseconds">
92 <owner>dmazzoni@chromium.org</owner>
93 <owner>kenjibaheux@google.com</owner>
94 <owner>tengs@chromium.org</owner>
96 If the user has enabled Autoclick, this is the delay set by the user for
97 autoclicks to occur, in milliseconds.
101 <histogram name="Accessibility.CrosHighContrast" enum="BooleanEnabled">
102 <owner>dmazzoni@chromium.org</owner>
103 <owner>kenjibaheux@google.com</owner>
105 Whether the Chrome OS High Contrast mode feature is on (checked once 45 secs
110 <histogram name="Accessibility.CrosLargeCursor" enum="BooleanEnabled">
111 <owner>dmazzoni@chromium.org</owner>
112 <owner>kenjibaheux@google.com</owner>
114 Whether the Chrome OS Large Cursor feature is on (checked once 45 secs after
119 <histogram name="Accessibility.CrosScreenMagnifier" enum="BooleanEnabled">
120 <owner>dmazzoni@chromium.org</owner>
121 <owner>kenjibaheux@google.com</owner>
123 Whether the Chrome OS Screen Magnifier feature is on (checked once 45 secs
128 <histogram name="Accessibility.CrosSpokenFeedback" enum="BooleanEnabled">
129 <owner>dmazzoni@chromium.org</owner>
130 <owner>kenjibaheux@google.com</owner>
132 Whether the Chrome OS Spoken Feedback feature is on (checked once 45 secs
137 <histogram name="Accessibility.CrosStickyKeys" enum="BooleanEnabled">
138 <owner>dmazzoni@chromium.org</owner>
139 <owner>kenjibaheux@google.com</owner>
140 <owner>tengs@chromium.org</owner>
142 Whether the Chrome OS Sticky Keys feature is on (checked once 45 secs after
147 <histogram name="Accessibility.CrosVirtualKeyboard" enum="BooleanEnabled">
148 <owner>dmazzoni@chromium.org</owner>
149 <owner>kenjibaheux@google.com</owner>
151 Whether the Chrome OS Virtual Keyboard feature is on (checked once 45 secs
156 <histogram name="Accessibility.InvertedColors" enum="BooleanEnabled">
157 <owner>dmazzoni@chromium.org</owner>
158 <owner>kenjibaheux@google.com</owner>
160 Whether Windows system settings show that high-contrast mode is enabled and
161 the user has selected a light-on-dark color scheme (checked once 45 secs
162 after startup). This causes Chrome to prompt the user with a bubble to
163 optionally install a High Contrast extension and theme.
167 <histogram name="Accessibility.ManuallyEnabled" enum="BooleanEnabled">
168 <owner>dmazzoni@chromium.org</owner>
169 <owner>kenjibaheux@google.com</owner>
171 Whether Chrome has enabled accessibility support because the user passed the
172 --force-renderer-accessibility flag on the command-line (checked once 45
177 <histogram name="Accessibility.State" enum="BooleanEnabled">
178 <owner>dmazzoni@chromium.org</owner>
179 <owner>kenjibaheux@google.com</owner>
181 Whether Chrome has enabled accessibility support because it detects
182 supported assistive technology running, or due to being manually enabled via
183 a command-line flag (checked once 45 secs after startup).
187 <histogram name="Accessibility.WinAudioDescription" enum="BooleanEnabled">
188 <owner>dmazzoni@chromium.org</owner>
189 <owner>kenjibaheux@google.com</owner>
191 Whether Windows system settings show that audio descriptions are enabled
192 (checked once 45 secs after startup).
196 <histogram name="Accessibility.WinJAWS" enum="BooleanEnabled">
197 <owner>dmazzoni@chromium.org</owner>
198 <owner>kenjibaheux@google.com</owner>
200 Whether the third-party JAWS screen reader is running (checked once 45 secs
205 <histogram name="Accessibility.WinNVDA" enum="BooleanEnabled">
206 <owner>dmazzoni@chromium.org</owner>
207 <owner>kenjibaheux@google.com</owner>
209 Whether the third-party NVDA screen reader is running (checked once 45 secs
214 <histogram name="Accessibility.WinSAToGo" enum="BooleanEnabled">
215 <owner>dmazzoni@chromium.org</owner>
216 <owner>kenjibaheux@google.com</owner>
218 Whether the third-party System Access To Go screen reader is running
219 (checked once 45 secs after startup).
223 <histogram name="Accessibility.WinScreenReader" enum="BooleanEnabled">
224 <owner>dmazzoni@chromium.org</owner>
225 <owner>kenjibaheux@google.com</owner>
227 Whether Windows system settings show that a screen reader is running
228 (checked once 45 secs after startup). Note that this does not necessarily
229 mean that Chrome has detected a supported screen reader and has enabled its
234 <histogram name="Accessibility.WinStickyKeys" enum="BooleanEnabled">
235 <owner>dmazzoni@chromium.org</owner>
236 <owner>kenjibaheux@google.com</owner>
238 Whether Windows system settings show that Sticky Keys are enabled.
242 <histogram name="Accessibility.WinZoomText" enum="BooleanEnabled">
243 <owner>dmazzoni@chromium.org</owner>
244 <owner>kenjibaheux@google.com</owner>
246 Whether the third-party ZoomText screen magnifier is running.
250 <histogram name="AndroidTabCloseUndo.Toast"
251 enum="AndroidTabCloseUndoToastEvent">
252 <owner>dtrainor@chromium.org</owner>
254 When a user closes a tab an undo toast will popup on certain devices giving
255 the user the chance to undo closing that tab. This stat tracks how the user
256 interacts with that UI and what actions they take. A cold start means that
257 the undo bar wasn't showing when it was triggered to show again. A warm
258 start means that it was. Warm starts can happen when the user closes
259 multiple tabs close together. When the undo bar is dismissed, all closes
260 that were queued up to be undone are committed. This can happen either by a
261 timeout or by an action by the user to move to another part of the UI.
265 <histogram name="AppBanners.DismissEvent" enum="AppBannersDismissEvent">
266 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
268 App banners promote an application related to the current website, and are
269 requested specifically through the current page's HTML. This stat tracks
270 the different ways that an app banner left the screen, e.g. through an
271 automatic dismissal after navigation or an explicit user action.
275 <histogram name="AppBanners.DisplayEvent" enum="AppBannersDisplayEvent">
276 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
278 App banners promote an application related to the current website, and are
279 requested specifically through the current page's HTML. This stat tracks
280 when an app banner was requested and how the request was handled, e.g. the
281 user blocked its appearance or the banner was ultimately created.
285 <histogram name="AppBanners.InstallEvent" enum="AppBannersInstallEvent">
286 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
288 App banners promote an application related to the current website, and are
289 requested specifically through the current page's HTML. This stat tracks
290 when a user triggers an install dialog for the app promoted by the banner,
291 as well as whether or not the user ultimately decided to install the app.
295 <histogram name="appcache.CheckResponseResult"
296 enum="AppCacheCheckResponseResult">
297 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
298 <summary>AppCache check response result code.</summary>
301 <histogram name="appcache.CompletionQueueTime" units="milliseconds">
302 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
304 Time elapsed between a completion task being queued and run.
308 <histogram name="appcache.CompletionRunTime" units="milliseconds">
309 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
311 The amount of time taken to run a completion task on the IO thread.
315 <histogram name="appcache.CorruptionDetected">
316 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
318 Tracks the number of times corruption is detected in the sql database.
322 <histogram name="appcache.InitResult" enum="AppCacheInitResult">
323 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
324 <summary>AppCache initialization result code.</summary>
327 <histogram name="appcache.JobStartDelay.AppCache" units="milliseconds">
328 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
330 How long URLRequests to be retrieved from the appcache are delayed.
334 <histogram name="appcache.JobStartDelay.Error" units="milliseconds">
335 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
337 How long URLRequests that result in a synthesized error are delayed.
341 <histogram name="appcache.JobStartDelay.Network" units="milliseconds">
342 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
344 How long URLRequests to be retrieved over the network are delayed.
348 <histogram name="appcache.MainResourceResponseRetrieval" enum="BooleanSuccess">
349 <owner>michaeln@chromium.org</owner>
351 Tracks the success rate of retrieving a main resource from the appcache.
355 <histogram name="appcache.MissingManifestDetectedAtCallsite"
356 enum="AppCacheErrorSite">
357 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
358 <summary>Identifies where a missing manifest was detected occured.</summary>
361 <histogram name="appcache.MissingManifestEntry" enum="BooleanSuccess">
362 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
364 Logged on each occurrence of there being no record for the manifest file in
369 <histogram name="appcache.ReinitAttempt">
370 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
372 Tracks the number of times the appcache reinit process occurs. The boolean
373 value indicates whether it was a repeated attempt to reinitialize during a
378 <histogram name="appcache.SubResourceResponseRetrieval" enum="BooleanSuccess">
379 <owner>michaeln@chromium.org</owner>
381 Tracks the success rate of retrieving a sub resource from the appcache.
385 <histogram name="appcache.TaskQueueTime" units="milliseconds">
386 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
388 Time elapsed between a background task being queued and run.
392 <histogram name="appcache.TaskRunTime" units="milliseconds">
393 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
394 <summary>The amount of time taken to run a background task.</summary>
397 <histogram name="appcache.UpdateJobResult" enum="AppCacheUpdateJobResult">
398 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
399 <summary>AppCache update job result code.</summary>
402 <histogram name="appcache.UpdateProgressAtPointOfFaliure" units="percent">
403 <owner>michaeln@chromium.org</owner>
404 <summary>Percent completion at point of failure of an update job.</summary>
407 <histogram name="appcache.UpdateWasOffOriginAtPointOfFailure" enum="Boolean">
408 <owner>michaeln@chromium.org</owner>
410 Whether the resource causing the failure was from a different origin.
414 <histogram name="appcache.UpdateWasStalledAtPointOfFailure" enum="Boolean">
415 <owner>michaeln@chromium.org</owner>
417 Whether any progresss had been made in the 5 minutes preceeding failure.
421 <histogram name="Apps.AppLaunch" enum="AppLaunch">
422 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
424 The number of times v2 packaged apps are launched grouped by
425 extension_misc::AppLaunchBuckets. See also Extensions.AppLaunch.
429 <histogram name="Apps.AppLauncherPromo" enum="AppLauncherPromo">
430 <owner>mad@chromium.org</owner>
431 <summary>Interactions with the App Launcher promo dialog.</summary>
434 <histogram name="Apps.AppListHowEnabled" enum="AppListEnableSource">
435 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
437 The trigger that caused the app list to be enabled. Recorded when the user
438 first shows the app list. If not shown after one hour, will be recorded
439 then. If Chrome was not running at the one-hour mark, will be recorded
440 during the next Chrome startup.
444 <histogram name="Apps.AppListSearchCommenced" units="searches">
445 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
447 The number of searches that are started in the app list. This is gathered
448 each time the app list search box transitions from empty to non-empty.
452 <histogram name="Apps.AppListSearchResultOpenType" enum="AppListSearchResult">
453 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
455 The type of app list search result that was opened by the user. This is
456 gathered per click of a search result.
460 <histogram name="Apps.AppListTimeToDiscover" units="milliseconds">
461 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
463 Time between enabling the app list, and a user explicitly choosing to show
464 it. If the app list is not shown after one hour, an entry in the last bucket
465 is recorded. If the user installs a second packaged app within one hour, or
466 if the app list was not enabled by installing a packaged app from the Web
467 Store, no time value is recorded - only Apps.AppListHowEnabled.
471 <histogram name="Ash.ActiveTouchPoints">
472 <owner>kuscher@google.com</owner>
473 <owner>rbyers@chromium.org</owner>
475 Number of active touch-points when a new touch-point is added.
479 <histogram name="Ash.ActiveWindowShowTypeOverTime" enum="ActiveWindowShowType">
480 <owner>kuscher@google.com</owner>
482 The show type of the active window tracked over time by logging on a regular
487 <histogram name="Ash.Dock.Action" enum="DockedAction">
488 <owner>kuscher@google.com</owner>
489 <owner>varkha@chromium.org</owner>
491 User-initiated action taken that affects docked windows such as docking,
492 undocking, minimizing, restoring, closing or just dragging a docked window.
496 <histogram name="Ash.Dock.ActionSource" enum="DockedActionSource">
497 <owner>kuscher@google.com</owner>
498 <owner>varkha@chromium.org</owner>
500 Source (mouse, touch or unknown) of the user-initiated action for docked
505 <histogram name="Ash.Dock.ItemsAll">
506 <owner>kuscher@google.com</owner>
507 <owner>varkha@chromium.org</owner>
509 Number of all docked windows or panels including hidden or minimized.
510 Recorded on every user action that interacts with docked windows.
514 <histogram name="Ash.Dock.ItemsLarge">
515 <owner>kuscher@google.com</owner>
516 <owner>varkha@chromium.org</owner>
518 Number of large (wider than dock maximum width) windows that had to be
519 shrunk to get docked among the visible docked windows. Recorded on every
520 user action that interacts with docked windows.
524 <histogram name="Ash.Dock.ItemsPanels">
525 <owner>kuscher@google.com</owner>
526 <owner>varkha@chromium.org</owner>
528 Number of docked visible panels. Recorded on every user action that
529 interacts with docked windows.
533 <histogram name="Ash.Dock.ItemsVisible">
534 <owner>kuscher@google.com</owner>
535 <owner>varkha@chromium.org</owner>
537 Number of visible docked windows or panels. Recorded on every user action
538 that interacts with docked windows.
542 <histogram name="Ash.Dock.TimeBetweenUse" units="seconds">
543 <owner>kuscher@google.com</owner>
544 <owner>varkha@chromium.org</owner>
546 Time elapsed between instances of docking, undocking or any other action
547 affecting docked state of a window.
551 <histogram name="Ash.Dock.Width" units="pixels">
552 <owner>kuscher@google.com</owner>
553 <owner>varkha@chromium.org</owner>
555 Width of the docked area in pixels. Recorded every time it changes after a
556 user window resize operation is completed.
560 <histogram name="Ash.GestureCreated" enum="UIEventType">
561 <owner>kuscher@google.com</owner>
562 <owner>rbyers@chromium.org</owner>
564 The gesture-events recognized and dispatched by the browser gesture
569 <histogram name="Ash.GestureTarget" enum="GestureActionType">
570 <owner>kuscher@google.com</owner>
571 <owner>rbyers@chromium.org</owner>
573 The gesture-events recognized and dispatched by the browser gesture
574 recognizer for various UI components.
578 <histogram name="Ash.ImmersiveFullscreen.WindowType" enum="WindowType">
579 <owner>kuscher@google.com</owner>
581 The type of the window which is put into immersive fullscreen. Immersive
582 fullscreen is entered via the F4 key.
586 <histogram name="Ash.ShelfAlignmentOverTime" enum="ShelfAlignmentValue">
587 <owner>kuscher@google.com</owner>
589 The current state of the shelf (alignment) tracked over time by logging on a
590 regular basis (30 minutes), this is used instead of log in or shelf usage to
591 track users that do not lock/unlock or log in frequently and use a small
592 number of browser instances or otherwise infrequently interact with the
597 <histogram name="Ash.ShelfAlignmentUsage" enum="ShelfAlignmentValue">
598 <owner>kuscher@google.com</owner>
600 The current state of the shelf (alignment) when the shelf launcher is used
601 to launch an app/window/etc, this is used instead of log in to give data on
602 users that do not lock/unlock or log in frequently.
606 <histogram name="Ash.TouchDuration" units="milliseconds">
608 Deprecated 12/2013 in r239809, and replaced by Ash.TouchDuration2.
610 <owner>kuscher@google.com</owner>
611 <summary>The duration of a touch-sequence.</summary>
614 <histogram name="Ash.TouchDuration2" units="milliseconds">
615 <owner>kuscher@google.com</owner>
616 <owner>rbyers@chromium.org</owner>
617 <summary>The duration of a touch-sequence.</summary>
620 <histogram name="Ash.TouchMaxDistance" units="pixels">
621 <owner>kuscher@google.com</owner>
622 <owner>rbyers@chromium.org</owner>
624 The maximum euclidean distance in dips which a touch point has travelled
625 away from its starting point. Only measured for single finger gestures.
629 <histogram name="Ash.TouchMoveInterval" units="milliseconds">
630 <owner>kuscher@google.com</owner>
631 <owner>rbyers@chromium.org</owner>
632 <summary>The interval between touch-move events.</summary>
635 <histogram name="Ash.TouchMoveSteps" units="pixels">
636 <owner>kuscher@google.com</owner>
637 <owner>rbyers@chromium.org</owner>
638 <summary>The distance between touch-move events.</summary>
641 <histogram name="Ash.TouchPositionX" units="pixels">
642 <owner>kuscher@google.com</owner>
643 <owner>rbyers@chromium.org</owner>
644 <summary>The position of the touch-events along the X axis.</summary>
647 <histogram name="Ash.TouchPositionY" units="pixels">
648 <owner>kuscher@google.com</owner>
649 <owner>rbyers@chromium.org</owner>
650 <summary>The position of the touch-events along the Y axis.</summary>
653 <histogram name="Ash.TouchRadius" units="pixels">
654 <owner>kuscher@google.com</owner>
655 <owner>rbyers@chromium.org</owner>
656 <summary>The radius of a touch event.</summary>
659 <histogram name="Ash.TouchStartAfterEnd" units="milliseconds">
660 <owner>kuscher@google.com</owner>
661 <owner>rbyers@chromium.org</owner>
663 The interval between the end of a touch-sequence and the start of the next
668 <histogram name="Ash.TouchStartBurst">
669 <owner>kuscher@google.com</owner>
670 <owner>rbyers@chromium.org</owner>
672 The number of rapid touch-starts that happened within a short interval.
673 Logged once for each such burst group.
677 <histogram name="Ash.WindowSelector.CycleTime" units="milliseconds">
678 <owner>flackr@chromium.org</owner>
679 <owner>kuscher@google.com</owner>
681 The amount of time the Alt key is held after pressing Alt+Tab to begin
682 cycling through windows.
686 <histogram name="Ash.WindowSelector.Items">
687 <owner>flackr@chromium.org</owner>
688 <owner>kuscher@google.com</owner>
690 The number of items (single windows or groups of windows such as panels) in
691 the window selection. Window selection occurs when a user begins alt-tabbing
692 or presses the overview button (F5 key).
696 <histogram name="Ash.WindowSelector.TimeBetweenUse" units="milliseconds">
697 <owner>flackr@chromium.org</owner>
698 <owner>kuscher@google.com</owner>
700 The amount of time between uses of window selection to switch between
701 windows. Window selection is entered by alt-tabbing or by pressing the
702 overview button (F5 key).
706 <histogram name="Ash.WindowSelector.TimeInOverview" units="milliseconds">
707 <owner>flackr@chromium.org</owner>
708 <owner>kuscher@google.com</owner>
710 The amount of time spent in overview mode. Overview mode is engaged when
711 lingering on a window while alt-tabbing or by pressing the overview button.
712 The time is measured from the moment the windows begin animating to a
713 thumbnail size preview to when a window is selected or selection is
718 <histogram name="AsyncDNS.AttemptCountFail">
719 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
721 Count of DnsAttempts before DnsTransaction completes with failure.
725 <histogram name="AsyncDNS.AttemptCountSuccess">
726 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
728 Count of DnsAttempts before DnsTransaction completes successfully.
732 <histogram name="AsyncDNS.ConfigChange" enum="BooleanSuccess">
733 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
735 Whether DnsConfigService::OnConfigChange actually corresponded to a change
740 <histogram name="AsyncDNS.ConfigNotifyInterval" units="milliseconds">
741 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
743 Duration of time between calls to DnsConfigService::InvalidateConfig.
747 <histogram name="AsyncDNS.ConfigParseDuration" units="milliseconds">
748 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
749 <summary>Duration of time spent parsing DnsConfig.</summary>
752 <histogram name="AsyncDNS.ConfigParsePosix" enum="AsyncDNSConfigParsePosix">
753 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
755 Counts of results of parsing DnsConfig in DnsConfigServicePosix.
759 <histogram name="AsyncDNS.ConfigParseResult" enum="BooleanSuccess">
760 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
761 <summary>Whether DnsConfig was parsed successfully.</summary>
764 <histogram name="AsyncDNS.ConfigParseWin" enum="AsyncDNSConfigParseWin">
765 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
767 Counts of results of parsing DnsConfig in DnsConfigServiceWin.
771 <histogram name="AsyncDNS.DNSChangerDetected" enum="BooleanSuccess">
772 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
774 Whether the first valid DnsConfig included a rogue nameserver.
778 <histogram name="AsyncDNS.DnsClientDisabledReason" enum="NetErrorCodes">
779 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
781 Counts of specific error codes returned by DnsTask if a subsequent ProcTask
782 succeeded, at the end of a streak of failures after which the DnsClient was
787 <histogram name="AsyncDNS.DnsClientEnabled" enum="BooleanSuccess">
788 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
790 TRUE counts the events when a valid DnsConfig is received and used to enable
791 DnsClient, while FALSE counts the events when DnsClient is disabled after a
792 series of successful fallbacks from DnsTask to ProcTask.
796 <histogram name="AsyncDNS.FallbackFail" units="milliseconds">
797 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
799 Duration of time spent by ProcTask in failing fallback resolutions.
803 <histogram name="AsyncDNS.FallbackSuccess" units="milliseconds">
804 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
806 Duration of time spent by ProcTask in successful fallback resolutions.
810 <histogram name="AsyncDNS.HaveDnsConfig" enum="BooleanSuccess">
811 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
813 Whether there was a valid DNS configuration at the start of a job which
814 eventually completed successfully.
818 <histogram name="AsyncDNS.HostParseResult" enum="BooleanSuccess">
819 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
820 <summary>Whether DnsHosts were parsed successfully.</summary>
823 <histogram name="AsyncDNS.HostsChange" enum="BooleanSuccess">
824 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
826 Whether DnsConfigService::OnHostsChange actually corresponded to a change in
831 <histogram name="AsyncDNS.HostsNotifyInterval" units="milliseconds">
832 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
834 Duration of time between calls to DnsConfigService::InvalidateHosts.
838 <histogram name="AsyncDNS.HostsParseDuration" units="milliseconds">
839 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
840 <summary>Duration of time spent parsing DnsHosts.</summary>
843 <histogram name="AsyncDNS.HostsParseWin" enum="AsyncDNSHostsParseWin">
844 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
846 Counts of results of parsing DnsHosts in DnsConfigServiceWin.
850 <histogram name="AsyncDNS.HostsSize" units="bytes">
851 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
853 The size of the HOSTS file observed before each attempt to parse it.
857 <histogram name="AsyncDNS.JobQueueTime" units="milliseconds">
858 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
860 Time elapsed between the time the HostResolverImpl::Job was created and the
861 time the Job was started (using DnsClient).
865 <histogram name="AsyncDNS.JobQueueTime_HIGHEST" units="milliseconds">
866 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
868 Time elapsed between the time the HostResolverImpl::Job was created and the
869 time the Job was started (using DnsClient). Includes only Jobs which had
870 priority HIGHEST when started.
874 <histogram name="AsyncDNS.JobQueueTime_IDLE" units="milliseconds">
875 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
877 Time elapsed between the time the HostResolverImpl::Job was created and the
878 time the Job was started (using DnsClient). Includes only Jobs which had
879 priority IDLE when started.
883 <histogram name="AsyncDNS.JobQueueTime_LOW" units="milliseconds">
884 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
886 Time elapsed between the time the HostResolverImpl::Job was created and the
887 time the Job was started (using DnsClient). Includes only Jobs which had
888 priority LOW when started.
892 <histogram name="AsyncDNS.JobQueueTime_LOWEST" units="milliseconds">
893 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
895 Time elapsed between the time the HostResolverImpl::Job was created and the
896 time the Job was started (using DnsClient). Includes only Jobs which had
897 priority LOWEST when started.
901 <histogram name="AsyncDNS.JobQueueTime_MEDIUM" units="milliseconds">
902 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
904 Time elapsed between the time the HostResolverImpl::Job was created and the
905 time the Job was started (using DnsClient). Includes only Jobs which had
906 priority MEDIUM when started.
910 <histogram name="AsyncDNS.JobQueueTimeAfterChange" units="milliseconds">
911 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
913 Time elapsed between the last time the priority of a HostResolverImpl::Job
914 changed (when a Request was attached or detached) and the time the Job was
915 started (using DnsClient).
919 <histogram name="AsyncDNS.JobQueueTimeAfterChange_HIGHEST" units="milliseconds">
920 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
922 Time elapsed between the last time the priority of a HostResolverImpl::Job
923 changed (when a Request was attached or detached) and the time the Job was
924 started (using DnsClient). Includes only Jobs which had priority HIGHEST
929 <histogram name="AsyncDNS.JobQueueTimeAfterChange_IDLE" units="milliseconds">
930 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
932 Time elapsed between the last time the priority of a HostResolverImpl::Job
933 changed (when a Request was attached or detached) and the time the Job was
934 started (using DnsClient). Includes only Jobs which had priority IDLE when
939 <histogram name="AsyncDNS.JobQueueTimeAfterChange_LOW" units="milliseconds">
940 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
942 Time elapsed between the last time the priority of a HostResolverImpl::Job
943 changed (when a Request was attached or detached) and the time the Job was
944 started (using DnsClient). Includes only Jobs which had priority LOW when
949 <histogram name="AsyncDNS.JobQueueTimeAfterChange_LOWEST" units="milliseconds">
950 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
952 Time elapsed between the last time the priority of a HostResolverImpl::Job
953 changed (when a Request was attached or detached) and the time the Job was
954 started (using DnsClient). Includes only Jobs which had priority LOWEST when
959 <histogram name="AsyncDNS.JobQueueTimeAfterChange_MEDIUM" units="milliseconds">
960 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
962 Time elapsed between the last time the priority of a HostResolverImpl::Job
963 changed (when a Request was attached or detached) and the time the Job was
964 started (using DnsClient). Includes only Jobs which had priority MEDIUM when
969 <histogram name="AsyncDNS.NameServersType" enum="AsyncDNSNameServersType">
970 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
972 Type of nameservers in the DNS config, recorded each time the config is read
973 by the DNSConfigService.
977 <histogram name="AsyncDNS.ParseToAddressList" enum="AsyncDNSParseResult">
978 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
980 Counts of results of parsing addresses out of DNS responses in successful
985 <histogram name="AsyncDNS.ResolveError" enum="NetErrorCodes">
986 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
988 Counts of specific error codes returned by DnsTask if a subsequent ProcTask
993 <histogram name="AsyncDNS.ResolveFail" units="milliseconds">
994 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
996 Duration of time taken by DnsTask in resolutions that failed. Excludes time
997 spent in the subsequent fallback.
1001 <histogram name="AsyncDNS.ResolveStatus" enum="AsyncDNSResolveStatus">
1002 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1004 Counts of the overall results of using asynchronous DNS in HostResolverImpl.
1005 This only includes jobs started with valid DNS configuration and excludes
1006 synchronous resolutions (as IP literals, from cache, and from HOSTS).
1010 <histogram name="AsyncDNS.ResolveSuccess" units="milliseconds">
1011 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1013 Duration of time taken by DnsTask in resolutions that succeeded.
1017 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_IPV4" units="milliseconds">
1018 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1020 Same as AsyncDNS.ResolveSuccess, but limited to pure IPv4 lookups.
1024 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_IPV6" units="milliseconds">
1025 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1027 Same as AsyncDNS.ResolveSuccess, but limited to pure IPv6 lookups.
1031 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_UNSPEC" units="milliseconds">
1032 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1034 Same as AsyncDNS.ResolveSuccess, but limited to IPv4/IPv6 lookups.
1038 <histogram name="AsyncDNS.ServerCount">
1039 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1041 Count of servers in DnsConfig. Recorded on every new DnsSession, which is
1042 created on DNS change.
1046 <histogram name="AsyncDNS.ServerFailureIndex">
1047 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1049 Index in DnsConfig of the failing server, recorded at the time of failure.
1053 <histogram name="AsyncDNS.ServerFailuresAfterNetworkChange">
1054 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1056 Count of server failures after network change before first success in the
1057 DnsSession. Recorded at the time of first success.
1061 <histogram name="AsyncDNS.ServerFailuresAfterSuccess">
1062 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1064 Count of server failures after success until the end of the session. Server
1065 has reported success at some point during the session. Recorded at the end
1070 <histogram name="AsyncDNS.ServerFailuresBeforeSuccess">
1071 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1073 Count of server failures before success. This is NOT the first success in
1074 the DnsSession. Recorded at the time of success.
1078 <histogram name="AsyncDNS.ServerFailuresWithoutSuccess">
1079 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1081 Count of server failures without success until the end of the session.
1082 Server has never reported success during the DnsSession. Recorded at the end
1087 <histogram name="AsyncDNS.ServerIsGood" units="BooleanSuccess">
1088 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1090 The current server is "good" and does not have to be skipped.
1094 <histogram name="AsyncDNS.SortFailure" units="milliseconds">
1095 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1097 Duration of time taken in failing calls to AddressSorter in dual-stack
1098 resolutions using DnsTask.
1102 <histogram name="AsyncDNS.SortSuccess" units="milliseconds">
1103 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1105 Duration of time taken in successful calls to AddressSorter in dual-stack
1106 resolutions using DnsTask.
1110 <histogram name="AsyncDNS.SuffixSearchDone">
1111 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1113 The number of names from the search name list consumed during a successful
1114 transaction (QTYPE A only).
1118 <histogram name="AsyncDNS.SuffixSearchRemain">
1119 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1121 The number of names left on the search name list at the end of a successful
1122 transaction (QTYPE A only).
1126 <histogram name="AsyncDNS.SuffixSearchStart">
1127 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1129 The number of names on the search name list at the start of a transaction
1134 <histogram name="AsyncDNS.TCPAttemptFail" units="milliseconds">
1135 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1137 Duration of time taken by DnsTCPAttempt in failed attempts. Excludes
1142 <histogram name="AsyncDNS.TCPAttemptSuccess" units="milliseconds">
1143 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1145 Duration of time taken by DnsTCPAttempt in successful attempts.
1149 <histogram name="AsyncDNS.TimeoutErrorHistogram" units="milliseconds">
1150 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1152 Difference between RTT and timeout calculated using Histogram algorithm.
1156 <histogram name="AsyncDNS.TimeoutErrorHistogramUnder" units="milliseconds">
1157 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1159 Difference between timeout calculated using Histogram algorithm and RTT.
1163 <histogram name="AsyncDNS.TimeoutErrorJacobson" units="milliseconds">
1164 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1166 Difference between RTT and timeout calculated using Jacobson algorithm.
1170 <histogram name="AsyncDNS.TimeoutErrorJacobsonUnder" units="milliseconds">
1171 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1173 Difference between timeout calculated using Jacobson algorithm and RTT.
1177 <histogram name="AsyncDNS.TimeoutSpentHistogram" units="milliseconds">
1178 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1180 Duration of time that would be spent waiting for lost request using
1181 Histogram algorithm.
1185 <histogram name="AsyncDNS.TimeoutSpentJacobson" units="milliseconds">
1186 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1188 Duration of time that would be spent waiting for lost request using Jacobson
1193 <histogram name="AsyncDNS.TotalTime" units="milliseconds">
1194 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1196 Duration of time since a HostResolverImpl::Resolve request to the time a
1197 result is posted. Excludes canceled, evicted, and aborted requests. Includes
1198 cache hits (recorded as 0). Excludes speculative requests.
1202 <histogram name="AsyncDNS.TotalTime_speculative" units="milliseconds">
1203 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1205 Duration of time since a HostResolverImpl::Resolve request to the time a
1206 result is posted. Excludes canceled, evicted, and aborted requests. Includes
1207 cache hits (recorded as 0). Speculative requests only.
1211 <histogram name="AsyncDNS.TransactionFailure" units="milliseconds">
1212 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1214 Duration of time taken in failing DnsTransactions. This includes server
1215 failures, timeouts and NXDOMAIN results.
1219 <histogram name="AsyncDNS.TransactionSuccess" units="milliseconds">
1220 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1222 Duration of time taken in successful DnsTransactions. This includes all
1223 NOERROR answers, even if they indicate the name has no addresses or they
1228 <histogram name="AsyncDNS.TransactionSuccess_A" units="milliseconds">
1229 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1231 Same as AsyncDNS.TransactionSuccess but limited to A query type.
1235 <histogram name="AsyncDNS.TransactionSuccess_AAAA" units="milliseconds">
1236 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1238 Same as AsyncDNS.TransactionSuccess but limited to AAAA query type.
1242 <histogram name="AsyncDNS.TTL" units="milliseconds">
1243 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1245 TTL of the resolved addresses, as in the response received from the server.
1246 For results served from local cache, the TTL is from the original response.
1250 <histogram name="AsyncDNS.UDPAttemptFail" units="milliseconds">
1251 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1253 Duration of time taken by DnsUDPAttempt in failed attempts. Excludes
1258 <histogram name="AsyncDNS.UDPAttemptSuccess" units="milliseconds">
1259 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1261 Duration of time taken by DnsUDPAttempt in successful attempts. Includes
1262 responses arriving after timeout, if multiple attempts are allowed.
1266 <histogram name="AsyncDNS.UnchangedConfigInterval" units="milliseconds">
1267 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1269 Duration of time since the last empty config result to the time a non-change
1270 OnConfigChange is received.
1274 <histogram name="AsyncDNS.UnchangedHostsInterval" units="milliseconds">
1275 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1277 Duration of time since the last empty config result to the time a non-change
1278 OnHostsChange is received.
1282 <histogram name="AsyncDNS.WatchStatus" enum="AsyncDNSWatchStatus">
1283 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1285 The result of DnsConfigService watch. Counts STARTED on every initialization
1286 and FAILED_* on any failure.
1290 <histogram name="Aura.CreatedGpuBrowserCompositor" enum="CompositorType">
1291 <owner>jbauman@chromium.org</owner>
1293 Whether the browser compositor uses GPU or the software renderer.
1297 <histogram name="Autocheckout.Bubble" enum="AutocheckoutBubble">
1299 Deprecated as of 8/2013.
1301 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1303 Measures the frequency of user interactions with the Autocheckout bubble,
1304 which prompts users to invoke Autocheckout on supported websites.
1308 <histogram name="Autocheckout.BuyFlow" enum="AutocheckoutBuyFlow">
1310 Deprecated as of 8/2013.
1312 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1314 Measures the frequency of final states reached in Autocheckout buy flow.
1318 <histogram name="Autocheckout.DismissalState"
1319 enum="AutofillDialogDismissalState">
1321 Deprecated as of 8/2013.
1323 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1324 <summary>The state of the Autocheckout dialog when it was dismissed.</summary>
1327 <histogram name="Autocheckout.FlowDuration" units="ms">
1329 Deprecated as of 8/2013.
1331 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1333 Measures the time elapsed between when the user submitted the Autocheckout
1334 dialog and when the Autocheckout flow, or filling process, concluded.
1338 <histogram name="Autocheckout.FlowDuration.Failed" units="ms">
1340 Deprecated as of 8/2013.
1342 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1344 Measures the time elapsed between when the user submitted the Autocheckout
1345 dialog and when the Autocheckout flow concluded, in cases where the flow
1350 <histogram name="Autocheckout.FlowDuration.Succeeded" units="ms">
1352 Deprecated as of 8/2013.
1354 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1356 Measures the time elapsed between when the user submitted the Autocheckout
1357 dialog and when the Autocheckout flow concluded, in cases where the flow
1362 <histogram name="Autocheckout.InitialUserState"
1363 enum="AutofillDialogInitialUserState">
1365 Deprecated as of 8/2013.
1367 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1369 The initial state of a user that's interacting with a freshly shown
1370 Autocheckout dialog.
1374 <histogram name="Autocheckout.PopupInDialog" enum="AutofillDialogPopupEvent">
1376 Deprecated as of 8/2013.
1378 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1380 User interactions with the Autofill popup shown while filling an
1381 Autocheckout dialog.
1385 <histogram name="Autocheckout.Security" enum="AutofillDialogSecurity">
1387 Deprecated as of 8/2013.
1389 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1391 Measures the frequency of security warnings and errors in the Autocheckout
1396 <histogram name="Autocheckout.UiDuration" units="ms">
1398 Deprecated as of 8/2013.
1400 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1402 Measures the duration for which an Autocheckout dialog was shown.
1406 <histogram name="Autocheckout.UiDuration.Cancel" units="ms">
1408 Deprecated as of 8/2013.
1410 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1412 Measures the duration for which an Autocheckout dialog was shown, in cases
1413 where the user ended up canceling out of the dialog.
1417 <histogram name="Autocheckout.UiDuration.Submit" units="ms">
1419 Deprecated as of 8/2013.
1421 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1423 Measures the duration for which an Autocheckout dialog was shown, in cases
1424 where the user ended up accepting the dialog.
1428 <histogram name="Autocheckout.UiEvents" enum="AutofillDialogUiEvents">
1430 Deprecated as of 8/2013.
1432 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1434 Measures how users are interacting with the Autocheckout dialog UI.
1438 <histogram name="Autocheckout.UiLatencyToShow" units="ms">
1440 Deprecated as of 8/2013.
1442 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1444 Measures the duration of time it takes for the Autocheckout UI to be
1445 actionable by the user after it is shown.
1449 <histogram name="Autocheckout.WalletErrors" enum="WalletErrors">
1451 Deprecated as of 8/2013.
1453 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1455 Measures the frequency of errors in communicating with the Google Online
1460 <histogram name="Autocheckout.WalletRequiredActions"
1461 enum="WalletRequiredActions">
1463 Deprecated as of 8/2013.
1465 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1467 Measures the frequency of required user actions returned by the Google
1468 Online Wallet server.
1472 <histogram name="Autocheckout.WhitelistDownloadDuration" units="ms">
1474 Deprecated as of 8/2013.
1476 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1478 Measures time taken to download the Autocheckout whitelist file.
1482 <histogram name="Autocheckout.WhitelistDownloadDuration.Failed" units="ms">
1484 Deprecated as of 8/2013.
1486 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1488 Measures time taken to download the Autocheckout whitelist file in case the
1489 download was failed.
1493 <histogram name="Autocheckout.WhitelistDownloadDuration.Succeeded" units="ms">
1495 Deprecated as of 8/2013.
1497 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1499 Measures time taken to download the Autocheckout whitelist file in case the
1500 download was succeeded.
1504 <histogram name="Autofill.AddressBookAvailable" enum="BooleanAvailable">
1505 <owner>isherman@chromium.org</owner>
1507 Whether the Mac AddressBook was available on an attempt to read data from
1512 <histogram name="Autofill.AddressBookAvailableOnFirstAttempt"
1513 enum="BooleanAvailable">
1514 <owner>isherman@chromium.org</owner>
1516 Whether the Mac AddressBook was available on the *first* attempt to read
1517 data from it. This is only recorded once per Chrome profile.
1521 <histogram name="Autofill.AddressSuggestionsCount">
1522 <owner>isherman@chromium.org</owner>
1524 The number of address suggestions shown in the Autofill popup.
1528 <histogram name="AutoFill.CCInfoBarAccepted">
1530 Deprecated as of 3/2011, replaced by Autofill.CreditCardInfoBar.
1532 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1533 <summary>The Autofill credit card info bar was accepted.</summary>
1536 <histogram name="AutoFill.CCInfoBarDenied">
1538 Deprecated as of 3/2011, replaced by Autofill.CreditCardInfoBar.
1540 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1541 <summary>The Autofill credit card info bar was denied.</summary>
1544 <histogram name="Autofill.CreditCardInfoBar" enum="AutofillCreditCardInfoBar">
1545 <owner>isherman@chromium.org</owner>
1547 The relative frequency with which users accept, deny, or ignore the Autofill
1548 credit card info bar prompt.
1552 <histogram name="Autofill.DeveloperEngagement"
1553 enum="AutofillDeveloperEngagement">
1554 <owner>isherman@chromium.org</owner>
1556 Measures the adoption of the HTML autocomplete type hint specification (see
1557 http://is.gd/whatwg_autocomplete for more details). For each fillable form
1558 detected, logs whether that form includes author-specified type hints.
1562 <histogram name="Autofill.FillDuration.FromInteraction.WithAutofill">
1563 <owner>isherman@chromium.org</owner>
1565 Time elapsed between the user's first interaction with a form and the form's
1566 submission, for an autofilled form.
1570 <histogram name="Autofill.FillDuration.FromInteraction.WithoutAutofill">
1571 <owner>isherman@chromium.org</owner>
1573 Time elapsed between the user's first interaction with a form and the form's
1574 submission, for a non-autofilled form.
1578 <histogram name="Autofill.FillDuration.FromLoad.WithAutofill">
1579 <owner>isherman@chromium.org</owner>
1581 Time elapsed between form load and form submission, for an autofilled form.
1585 <histogram name="Autofill.FillDuration.FromLoad.WithoutAutofill">
1586 <owner>isherman@chromium.org</owner>
1588 Time elapsed between form load and form submission, for a non-autofilled
1593 <histogram name="Autofill.IsEnabled.PageLoad" enum="BooleanEnabled">
1594 <owner>isherman@chromium.org</owner>
1596 Tracks whether Autofill is enabled on page load for a page containing forms.
1600 <histogram name="Autofill.IsEnabled.Startup" enum="BooleanEnabled">
1601 <owner>isherman@chromium.org</owner>
1602 <summary>Tracks whether Autofill is enabled when Chrome launches.</summary>
1605 <histogram name="AutoFill.ProfileCount">
1607 Deprecated as of 3/2011, replaced by Autofill.StoredProfileCount.
1609 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1610 <summary>The number of Autofill address profiles a user has.</summary>
1613 <histogram name="AutoFill.Quality" enum="AutofillQuality">
1615 Deprecated as of 3/2011, replaced by Autofill.Quality.
1617 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1618 <summary>The quality of the AutoFill implementation.</summary>
1621 <histogram name="Autofill.Quality" enum="AutofillQuality">
1623 Deprecated as of 2/2014 (M35), replaced by Autofill.UserHappiness.
1625 <owner>isherman@chromium.org</owner>
1626 <summary>The quality of the Autofill implementation.</summary>
1629 <histogram name="Autofill.Quality.HeuristicType" enum="AutofillTypeQuality">
1630 <owner>isherman@chromium.org</owner>
1631 <summary>The quality of Autofill's heuristic field type detection.</summary>
1634 <histogram name="Autofill.Quality.HeuristicType.ByFieldType"
1635 enum="AutofillTypeQualityByFieldType">
1636 <owner>isherman@chromium.org</owner>
1638 The quality of Autofill's heuristic field type detection, broken down by the
1639 specific field type. Fields with multiple possible types (based on the
1640 stored Autofill data) are logged as having ambiguous type.
1644 <histogram name="Autofill.Quality.PredictedType" enum="AutofillTypeQuality">
1645 <owner>isherman@chromium.org</owner>
1646 <summary>The overall quality of the Autofill field type predictions.</summary>
1649 <histogram name="Autofill.Quality.PredictedType.ByFieldType"
1650 enum="AutofillTypeQualityByFieldType">
1651 <owner>isherman@chromium.org</owner>
1653 The overall quality of the Autofill field type predictions, broken down by
1654 the specific field type. Fields with multiple possible types (based on the
1655 stored Autofill data) are logged as having ambiguous type.
1659 <histogram name="Autofill.Quality.ServerType" enum="AutofillTypeQuality">
1660 <owner>isherman@chromium.org</owner>
1661 <summary>The quality of the Autofill server's field type detection.</summary>
1664 <histogram name="Autofill.Quality.ServerType.ByFieldType"
1665 enum="AutofillTypeQualityByFieldType">
1666 <owner>isherman@chromium.org</owner>
1668 The quality of the Autofill server's field type detection, broken down by
1669 the specific field type. Fields with multiple possible types (based on the
1670 stored Autofill data) are logged as having ambiguous type.
1674 <histogram name="AutoFill.RequestErrorimcklfaapmppdhilegjoahjbahdgfhcn">
1675 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1676 <summary>TBD.</summary>
1679 <histogram name="AutoFill.RequestSuccessimcklfaapmppdhilegjoahjbahdgfhcn">
1680 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1681 <summary>TBD.</summary>
1684 <histogram name="Autofill.ServerExperimentId" enum="AutofillExperimentId">
1686 Deprecated as of 6/2011, replaced by Autofill.ServerExperimentId.Query.
1688 <owner>isherman@chromium.org</owner>
1690 The experiment ID received in response to an Autofill server query.
1694 <histogram name="Autofill.ServerExperimentId.Query" enum="AutofillExperimentId">
1696 Deprecated as of 2/2014 (M35).
1698 <owner>isherman@chromium.org</owner>
1700 The experiment ID received in response to an Autofill server query.
1704 <histogram name="Autofill.ServerExperimentId.Upload"
1705 enum="AutofillExperimentId">
1707 Deprecated as of 2/2014 (M35).
1709 <owner>isherman@chromium.org</owner>
1711 The experiment ID received at the time of an Autofill upload.
1715 <histogram name="AutoFill.ServerQueryResponse" enum="AutofillQueryResult">
1717 Deprecated as of 3/2011, replaced by Autofill.ServerQueryResponse.
1719 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1720 <summary>The usefulness of AutoFill server information.</summary>
1723 <histogram name="Autofill.ServerQueryResponse" enum="AutofillQueryResult">
1724 <owner>isherman@chromium.org</owner>
1725 <summary>The usefulness of Autofill server information.</summary>
1728 <histogram name="Autofill.StoredProfileCount">
1729 <owner>isherman@chromium.org</owner>
1731 The number of Autofill addresses a user has stored, measured at launch time.
1735 <histogram name="Autofill.UserHappiness" enum="AutofillUserHappiness">
1736 <owner>isherman@chromium.org</owner>
1738 Measures the frequency of various events in the Autofill user interaction
1739 flow. By comparing frequencies, we can compute several interesting
1740 "user happiness" metrics.
1744 <histogram name="Blacklist.Blocked" enum="DllHash">
1745 <owner>csharp@chromium.org</owner>
1747 Records the name hashes of all the dlls that are blocked from the browser
1752 <histogram name="Blacklist.PatchedInRenderer" enum="BooleanHit">
1753 <owner>csharp@chromium.org</owner>
1755 Counts the number of times a renderer process is started with the browser
1756 blacklist patch. This should never be hit.
1760 <histogram name="Blacklist.Setup" enum="BlacklistSetup">
1761 <owner>csharp@chromium.org</owner>
1763 Records the successes and failures when running the browser blacklist setup
1764 code. Used to determine if the blacklist is working as intended during
1765 startup(since the blacklist runs before crash reporting is set up). This
1766 only occurs on Windows.
1770 <histogram name="Bluetooth.ConnectedDeviceCount" units="devices">
1771 <owner>keybuk@chromium.org</owner>
1773 Counts the number of simulataneously connected Bluetooth devices. Used to
1774 direct testing efforts, and by our UI team to determine appropriate UI
1779 <histogram name="Bluetooth.PairingMethod" enum="BluetoothPairingMethod">
1780 <owner>keybuk@chromium.org</owner>
1782 Records the method used to pair each Bluetooth Device. Used to direct our
1787 <histogram name="Bluetooth.PairingResult" enum="BluetoothPairingResult">
1788 <owner>keybuk@chromium.org</owner>
1790 Records the result of pairing each Bluetooth Device. Used to understand
1791 whether we are having significant problems with Bluetooth pairing and seeing
1792 errors more commonly than we should.
1796 <histogram name="Bookmarks.LaunchDepth">
1797 <owner>yfriedman@chromium.org</owner>
1799 Logs the depth of the bookmark in the bookmark tree hiearchy every time a
1800 bookmark is launched. Depth indicates how many levels below a permanent
1801 bookmark folder the bookmark was found in (e.g. a bookmark immediately in
1802 the bookmark bar has depth 1).
1806 <histogram name="Canvas.ContextType" enum="CanvasContextType">
1807 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1809 Records the context type names used to create canvas rendering contexts.
1813 <histogram name="CaptivePortal.DetectResult" enum="CaptivePortalDetectResult">
1814 <owner>meacer@chromium.org</owner>
1815 <summary>Records the result of a captive portal probe.</summary>
1818 <histogram name="CaptivePortal.Notification.Status"
1819 enum="CaptivePortalNotificationStatus">
1820 <owner>ygorshenin@chromium.org</owner>
1822 Count of displayed and not displayed due to errors notifications about
1827 <histogram name="CaptivePortal.Notification.UserAction"
1828 enum="CaptivePortalNotificationUserAction">
1829 <owner>ygorshenin@chromium.org</owner>
1831 Count of clicked, closed and ignored captive portal notifications.
1835 <histogram name="CaptivePortal.OOBE.DetectionDuration" units="milliseconds">
1836 <owner>ygorshenin@chromium.org</owner>
1838 Duration of the captive portal detection process for a particular network at
1839 OOBE. Detection duration is recorded each time portal detection is completed
1840 for an active network.
1844 <histogram name="CaptivePortal.OOBE.DetectionResult" enum="CaptivePortalStatus">
1845 <owner>ygorshenin@chromium.org</owner>
1847 The result of captive portal detection attempts performed at OOBE. Detection
1848 result is recorded when portal detection is completed for an active network
1849 and when it differs from the previous result for the same network.
1853 <histogram name="CaptivePortal.OOBE.DiscrepancyWithShill"
1854 enum="CaptivePortalStatus">
1855 <owner>ygorshenin@chromium.org</owner>
1857 The result of captive portal detection attempts at OOBE if it diverges from
1858 network manager results. Detection result is recorded each time portal
1859 detection is completed for an active network.
1863 <histogram name="CaptivePortal.OOBE.PortalToOnlineTransition"
1864 units="milliseconds">
1865 <owner>ygorshenin@chromium.org</owner>
1867 Number of milliseconds passed between consecutive reports for the same
1868 network about portal and online states.
1872 <histogram name="CaptivePortal.Session.DetectionDuration" units="milliseconds">
1873 <owner>ygorshenin@chromium.org</owner>
1875 Duration of the captive portal detection process for a particular network in
1876 user session. Detection duration is recorded each time portal detection is
1877 completed for an active network.
1881 <histogram name="CaptivePortal.Session.DetectionResult"
1882 enum="CaptivePortalStatus">
1883 <owner>ygorshenin@chromium.org</owner>
1885 The result of captive portal detection attempts performed in user session.
1886 Detection result is recorded when portal detection is completed for an
1887 active network and when it differs from the previous result for the same
1892 <histogram name="CaptivePortal.Session.DiscrepancyWithShill"
1893 enum="CaptivePortalStatus">
1894 <owner>ygorshenin@chromium.org</owner>
1896 The result of captive portal detection attempts in session if it diverges
1897 from network manager results. Detection result is recorded each time portal
1898 detection is completed for an active network.
1902 <histogram name="CaptivePortal.Session.PortalToOnlineTransition"
1903 units="milliseconds">
1904 <owner>ygorshenin@chromium.org</owner>
1906 Number of milliseconds passed between consecutive reports for the same
1907 network about portal and online states.
1911 <histogram name="Cast.Sender.CastButtonShown" enum="BooleanEnabled">
1912 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1914 Records the number of times the cast button was shown to the user. The value
1915 will be true if the button is enabled, and false if the button is disabled.
1916 Note that depending on the current UX, it's possible that we hide the button
1917 entirely if it's disabled, so it's possible for the false values to be 0.
1921 <histogram name="Cast.Sender.CastButtonShownInitialFullscreen"
1922 enum="BooleanEnabled">
1923 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1925 Records the number of times the cast button was shown to the user when the
1926 video is fullscreened. The value will only be recorded on entering
1927 fullscreen. The value will be true if the button is enabled, and false if
1928 the button is disabled. Note that depending on the current UX,it's possible
1929 that we hide the button entirely if it's disabled, so it's possible for the
1930 false values to be 0.
1934 <histogram name="Cast.Sender.CastMediaType" enum="MediaContainers">
1935 <owner>miguelg@chromium.org</owner>
1936 <summary>Records the media type of every video being cast.</summary>
1939 <histogram name="Cast.Sender.CastPlaySuccess" enum="BooleanSuccess">
1940 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1942 Records the result of a request to play remotely. The value will be true if
1943 the playback succeeded, and false if there was an error.
1947 <histogram name="Cast.Sender.CastTimeRemainingPercentage"
1948 units="percent remaining">
1949 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1951 Records the percentage of the video left at the time the remote playback is
1952 stopped. This will be recorded when the playback is stopped by the user, or
1953 when it's stopped by the cast device.
1957 <histogram name="Cellular.ActivationFailure">
1958 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1960 The count of cellular device activation failures (Chrome OS).
1964 <histogram name="Cellular.ActivationTry">
1965 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1966 <summary>The count of cellular device activation tries (Chrome OS).</summary>
1969 <histogram name="Cellular.ConnectionFailed">
1970 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1972 The count of cellular reconnect failures during activation (Chrome OS).
1976 <histogram name="Cellular.ConnectionRetry">
1977 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1979 The count of cellular device reconnect tries during activation (Chrome OS).
1983 <histogram name="Cellular.MobileSetupFailed">
1984 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1986 The count of successful cellular plan established (Chrome OS).
1990 <histogram name="Cellular.MobileSetupStart">
1991 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1993 The count of initiated cellular device setup starts (Chrome OS).
1997 <histogram name="Cellular.MobileSetupSucceeded">
1998 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1999 <summary>The count of failed cellular plan setup tries (Chrome OS).</summary>
2002 <histogram name="Cellular.PaymentFailed">
2003 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2004 <summary>The count of failed cellular plan purchases (Chrome OS).</summary>
2007 <histogram name="Cellular.PaymentReceived">
2008 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2010 The count of successfully completed cellular plan purchases (Chrome OS).
2014 <histogram name="CertificateType">
2016 Deprecated as of 8/2013. This histogram only considered the leaf certificate
2017 expiry date as a proxy for whether a certificate was in-scope for the BRs,
2018 but did not consider the issuance date. As some CAs have issued long-lived
2019 certs prior to the BRs, this disproportionately reported those certs as
2020 being subject to the BRs, but non-compliant, when in reality they're not
2023 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2025 Information about the certificate algorithms and sizes in use on the web, to
2026 examine compliance with the CA/Browser Forum requirements and security best
2031 <histogram name="CertificateType2">
2032 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2034 Information about the certificate algorithms and sizes in use on the web, to
2035 examine compliance with the CA/Browser Forum requirements and security best
2036 practice. This histogram considers the notBefore as the issuance date, for
2037 purposes of what requirements apply.
2041 <histogram name="Chrome.Android.Activity.CrashCounts" enum="AndroidActivityId">
2042 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2044 Indicates how many times each particular type of Activity was in the
2045 foreground when a UMA session was terminated abnormally. UMA sessions last
2046 as long as Chrome remains in the foreground.
2050 <histogram name="Chrome.Android.Activity.LaunchCounts" enum="AndroidActivityId">
2051 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2053 Indicates how many times each particular type of Activity was brought to the
2054 foreground when a UMA session was active (i.e. launched at some point). UMA
2055 sessions last as long as Chrome remains in the foreground.
2059 <histogram name="Chrome.Browser.CrashedExecutionPhase" enum="ExecutionPhase">
2060 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2062 Indicates the execution phase the browser was in when the browser crashed.
2066 <histogram name="Chrome.Browser.ExecutionPhase" enum="ExecutionPhase">
2068 Deprecated as of 11/2013.
2070 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2072 Indicates the execution phase the browser was in when browser didn't exit
2077 <histogram name="Chrome.BrowserCrashDumpAttempts">
2078 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2080 The total number of times the browser process has attempted to generate a
2081 crash dump. This should be the sum of Chrome.BrowserDumpsWithCrash and
2082 Chrome.BrowserDumpsWithNoCrash.
2086 <histogram name="Chrome.BrowserDumpsWithCrash">
2087 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2089 The number of times the browser process has attempted to generate a crash
2090 dump because of an actual browser crash.
2094 <histogram name="Chrome.BrowserDumpsWithNoCrash">
2095 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2097 The number of times the browser process has attempted to generate a crash
2098 dump in a non-crashing (i.e., reporting only) context.
2102 <histogram name="Chrome.SearchSelectExempt" enum="SearchEngine">
2104 Deprecated 8/2013. No longer tracked.
2106 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2108 The default search engine selected by a user not in the search engine dialog
2113 <histogram name="Chrome.SearchSelectExperiment" enum="SearchEngine">
2115 Deprecated 8/2013. No longer tracked.
2117 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2119 The default search engine selected by a user in the search engine dialog
2124 <histogram name="Chrome.SearchSelectExperimentSlot1" enum="SearchEngine">
2126 Deprecated 8/2013. No longer tracked.
2128 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2130 The default search engine selected by a user in slot 1 of a randomized
2131 search engine dialog.
2135 <histogram name="Chrome.SearchSelectExperimentSlot2" enum="SearchEngine">
2137 Deprecated 8/2013. No longer tracked.
2139 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2141 The default search engine selected by a user in slot 2 of a randomized
2142 search engine dialog.
2146 <histogram name="Chrome.SearchSelectExperimentSlot3" enum="SearchEngine">
2148 Deprecated 8/2013. No longer tracked.
2150 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2152 The default search engine selected by a user in slot 3 of a randomized
2153 search engine dialog.
2157 <histogram name="Chrome.SearchSelectExperimentSlot4" enum="SearchEngine">
2159 Deprecated 8/2013. No longer tracked.
2161 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2163 The default search engine selected by a user in slot 4 of a randomized
2164 search engine dialog.
2168 <histogram name="ChromeNotifierService.Actions"
2169 enum="ChromeNotifierServiceActionType">
2170 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2172 The actions to enable or disable services sending synced notifications.
2173 Synced Notification Sending services can be individually disabled by the
2174 user in the Chrome Notification center settings dialog.
2178 <histogram name="ChromeOS.Display.ColorProfile" enum="ChromeOSColorProfile">
2179 <owner>xiaowenx@chromium.org</owner>
2180 <owner>mukai@chromium.org</owner>
2182 The name of the current color calibration of the display on ChromeOS. This
2183 value is sent when the color calibration is changed by the user.
2187 <histogram name="ChromeOS.SAML.APIUsed" enum="BooleanUsage">
2188 <owner>bartfab@chromium.org</owner>
2190 Whether a Chrome OS login via SAML used the principals API. This is recorded
2191 during login on Chrome OS if SAML is being used for authentication.
2195 <histogram name="ChromeOS.SAML.Scraping.PasswordCount">
2196 <owner>bartfab@chromium.org</owner>
2198 The number of passwords that were scraped during a Chrome OS login via SAML.
2199 This is set only when the principals API is not used.
2203 <histogram name="ChromeOS.SAML.Scraping.VerificationResult"
2204 enum="BooleanSuccess">
2205 <owner>bartfab@chromium.org</owner>
2207 Whether one of the scraped passwords was successfully verified as the user's
2208 password. This is set only when the principals API is not used.
2212 <histogram name="clickjacking.discard_download" units="ms">
2213 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2215 The length of time between a dangerous download appearing on the downloads
2216 shelf, and the "Discard" button being clicked.
2220 <histogram name="clickjacking.dismiss_download" units="ms">
2221 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2223 The length of time between a dangerous download appearing on the downloads
2224 shelf, and the "Dismiss" button being clicked.
2228 <histogram name="clickjacking.launch_url" units="ms">
2229 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2231 The length of time between the external protocol dialog being shown and the
2232 "Launch Application" button being clicked.
2236 <histogram name="clickjacking.open_download" units="ms">
2237 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2239 The length of time between a download appearing on the download shelf, and
2240 the user opening it by clicking the item or pressing return.
2244 <histogram name="clickjacking.report_and_discard_download" units="ms">
2245 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2247 Time between "Report and Discard" button being shown and it being
2252 <histogram name="clickjacking.save_download" units="ms">
2253 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2255 The length of time between a dangerous download appearing on the download
2256 shelf, and the "Keep" button being clicked.
2260 <histogram name="Clipboard.IncognitoUseCase" enum="ClipboardAction">
2262 Deprecated as of 4/2013, experiment confirmed correctness of our patch.
2264 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2266 Counts how often the user writes or reads from the clipboard and whether the
2267 write was from an incognito window or not.
2271 <histogram name="CloudPrint.AuthEvent" enum="CloudPrintAuthEventType">
2272 <owner>vitalybuka@chromium.org</owner>
2273 <summary>Event counts in CloudPrintAuth.</summary>
2276 <histogram name="CloudPrint.AvailablePrinters">
2277 <owner>vitalybuka@chromium.org</owner>
2278 <summary>The number of printers availible for registration.</summary>
2281 <histogram name="CloudPrint.AvailablePrintersList">
2282 <owner>vitalybuka@chromium.org</owner>
2284 The number of printers availible for registration in Windows Service.
2288 <histogram name="CloudPrint.JobHandlerEvent"
2289 enum="CloudPrintJobHandlerEventType">
2290 <owner>vitalybuka@chromium.org</owner>
2291 <summary>Event counts in PrinterJobHandler.</summary>
2294 <histogram name="CloudPrint.JobsDonePerInterval">
2295 <owner>vitalybuka@chromium.org</owner>
2296 <summary>The number of jobs successfully completed per hour.</summary>
2299 <histogram name="CloudPrint.JobsStartedPerInterval">
2300 <owner>vitalybuka@chromium.org</owner>
2301 <summary>The number of jobs started per hour.</summary>
2304 <histogram name="CloudPrint.JobStatus" enum="CloudPrintJobStatusType">
2305 <owner>vitalybuka@chromium.org</owner>
2306 <summary>Then number of job completion statuses.</summary>
2309 <histogram name="CloudPrint.NativeJobStatus"
2310 enum="CloudPrintNativeJobStatusType">
2311 <owner>vitalybuka@chromium.org</owner>
2312 <summary>Event counts in PrintSystem.</summary>
2315 <histogram name="CloudPrint.PrepareTime" units="ms">
2316 <owner>vitalybuka@chromium.org</owner>
2317 <summary>The amount of time needed to prepare job for spooling.</summary>
2320 <histogram name="CloudPrint.PrinterBlacklistSize">
2321 <owner>vitalybuka@chromium.org</owner>
2322 <summary>The number of printers user has blacklisted.</summary>
2325 <histogram name="CloudPrint.PrinterWhitelistSize">
2326 <owner>vitalybuka@chromium.org</owner>
2327 <summary>The number of printers user has whitelisted.</summary>
2330 <histogram name="CloudPrint.PrintingTime" units="ms">
2331 <owner>vitalybuka@chromium.org</owner>
2332 <summary>The amount of time needed to finish print job.</summary>
2335 <histogram name="CloudPrint.ServiceEvents" enum="ServiceProcessEventType">
2336 <owner>vitalybuka@chromium.org</owner>
2337 <summary>Event counts in ServiceProcessControl.</summary>
2340 <histogram name="CloudPrint.ServiceUtilityCapsFailTime" units="ms">
2341 <owner>vitalybuka@chromium.org</owner>
2343 The amount of time used to fail to collect printer capabilities.
2347 <histogram name="CloudPrint.ServiceUtilityCapsTime" units="ms">
2348 <owner>vitalybuka@chromium.org</owner>
2349 <summary>The amount of time used to collect printer capabilities.</summary>
2352 <histogram name="CloudPrint.ServiceUtilityDisconnectTime" units="ms">
2353 <owner>vitalybuka@chromium.org</owner>
2355 The amount of time the utility process runs before disconnect.
2359 <histogram name="CloudPrint.ServiceUtilityMetafileFailTime" units="ms">
2360 <owner>vitalybuka@chromium.org</owner>
2361 <summary>The amount of time used to fail to generate metafile.</summary>
2364 <histogram name="CloudPrint.ServiceUtilityMetafileTime" units="ms">
2365 <owner>vitalybuka@chromium.org</owner>
2366 <summary>The amount of time used to generate metafile.</summary>
2369 <histogram name="CloudPrint.ServiceUtilityProcessHostEvent"
2370 enum="ServiceUtilityProcessHostEventType">
2371 <owner>vitalybuka@chromium.org</owner>
2372 <summary>Event counts in ServiceUtilityProcessHost.</summary>
2375 <histogram name="CloudPrint.SpoolingTime" units="ms">
2376 <owner>vitalybuka@chromium.org</owner>
2377 <summary>The amount of time needed to spool print job.</summary>
2380 <histogram name="CloudPrint.UnregisterPrinters">
2381 <owner>vitalybuka@chromium.org</owner>
2382 <summary>The number of printers to unregister.</summary>
2385 <histogram name="CloudPrint.UrlFetcherDownloadSize" units="KB">
2386 <owner>vitalybuka@chromium.org</owner>
2387 <summary>The amount of data downloaded on cloud print request.</summary>
2390 <histogram name="CloudPrint.UrlFetcherRequestTime" units="ms">
2391 <owner>vitalybuka@chromium.org</owner>
2392 <summary>The amount of time needed for cloud print request.</summary>
2395 <histogram name="CloudPrint.UrlFetcherRequestType"
2396 enum="CloudPrintUrlFetcherRequestType">
2397 <owner>vitalybuka@chromium.org</owner>
2398 <summary>Request counts to cloud print service.</summary>
2401 <histogram name="CloudPrint.UrlFetcherRetries">
2402 <owner>vitalybuka@chromium.org</owner>
2403 <summary>The number of retries used to complete cloud print request.</summary>
2406 <histogram name="CloudPrint.UrlFetcherUploadSize" units="KB">
2407 <owner>vitalybuka@chromium.org</owner>
2408 <summary>The amount of data uploaded with cloud print request.</summary>
2411 <histogram name="CloudPrint.XmppPingTry">
2412 <owner>vitalybuka@chromium.org</owner>
2414 Number of tries before successfull ping. 99 means giving up.
2418 <histogram name="Compositing.CopyFromSurfaceTime" units="ms">
2419 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2421 The turn around time taken for the async readback of pixels is measured
2426 <histogram name="Compositing.CopyFromSurfaceTimeSynchronous" units="ms">
2427 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2429 The time taken for the sync readback of pixels is measured here.
2433 <histogram name="ConnectivityDiagnostics.ChromeOsSignalStrength"
2435 <owner>ebeach@google.com</owner>
2437 Connectivity Diagnostics App: WiFi signal strength recorded during
2438 NIC_SIGNAL_STRENGTH test.
2441 The "Strength" property of a WiFi signal is a partially-reversible
2442 function that linearly maps the RSSI range -120dBm to -20dBm to Strength
2443 values from 0 to 100.
2447 <histogram name="ConnectivityDiagnostics.HTTP_LATENCY" units="milliseconds">
2448 <owner>ebeach@google.com</owner>
2449 <summary>HTTP latency seen by the Connectivity Diagnostics.</summary>
2451 HTTP latency is computed using the chrome.socket API to make an HTTP GET
2452 request to the /generate_204 page of three randomly generated Google
2453 hostnames (*-ccd-testing-v4.metric.gstatic.com). The time taken from issuing
2454 the HTTP request to receiving a response is clocked in JavaScript and the
2455 arithmetic mean of the three times is used as the HTTP latency.
2459 <histogram name="ConnectivityDiagnostics.RESOLVER_LATENCY" units="milliseconds">
2460 <owner>ebeach@google.com</owner>
2461 <summary>Resolution latency seen by the Connectivity Diagnostics.</summary>
2463 Resolver latency is computed by using the chrome.dns API to query three
2464 randomly generated Google hostnames (*-ccd-testing-v4.metric.gstatic.com).
2465 The random hostnames guarantees that there will be no caching of DNS
2466 hostnames. The time taken from issuing the DNS request to receiving a
2467 response is clocked in JavaScript and the arithmetic mean of the three times
2468 is used as the resolver latency.
2472 <histogram name="ConnectivityDiagnostics.TestVerdict"
2473 enum="ConnectivityDiagnosticsTestVerdict">
2474 <owner>ebeach@google.com</owner>
2476 Connectivity Diagnostics App: Outcome of the connectivity tests.
2480 <histogram name="ConnectivityDiagnostics.TimeTaken" units="milliseconds">
2481 <owner>ebeach@google.com</owner>
2483 Connectivity Diagnostics App: Amount of time taken to run each of the
2488 <histogram name="Cookie.ParsedCookieStatus" enum="ParsedCookieStatus">
2490 Deprecated as of 9/2013. Experiment to measure control characters in cookies
2493 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2495 When parsing a cookie, indicates if control characters were present in any
2496 of the cookie values and if any of the cookie values were invalid.
2497 Specifically, checks that all of the parsed values are valid according to
2498 the valid token definition in Section 2.2 of RFC2616 which specifies a token
2499 must have no separators (i.e. no characters from the following string,
2500 ignoring the starting and ending single quote: '()<>@,;:\"/[]?={}
2501 \t') and no control characters.
2505 <histogram name="Cookie.ReinstatedCookies" units="seconds">
2506 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2508 The duration in seconds between a cookie getting evicted (due to the number
2509 of cookies exceeding a domain limit), and subsequently reinstated.
2513 <histogram name="Cookie.SetAttributePairCharsValidity" enum="BooleanValid">
2515 Deprecated as of 9/2013. Experiment to measure control characters in cookies
2518 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2520 Indicates whether a cookie attribute pair was set with both a valid key and
2521 a valid attribute value or not. For the key, this implies that it was a
2522 valid token as defined in Section 2.2 of RFC2616 which specifies a token
2523 must have no separators (i.e. no characters from the following string,
2524 ignoring the starting and ending single quote: '()<>@,;:\"/[]?={}
2525 \t') and no control characters. For the value, this implies that it
2526 contained no control characters and no semicolon.
2530 <histogram name="Cookie.SetNameValidity" enum="BooleanValid">
2532 Deprecated as of 9/2013. Experiment to measure control characters in cookies
2535 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2537 Indicates whether a cookie name was set with a valid token. A valid token is
2538 defined in Section 2.2 of RFC2616 which specifies a token must have no
2539 separators (i.e. no characters from the following string, ignoring the
2540 starting and ending single quote: '()<>@,;:\"/[]?={} \t') and no
2545 <histogram name="Cookie.SetValueCookieValueValidity" enum="BooleanValid">
2547 Deprecated as of 9/2013. Experiment to measure control characters in cookies
2550 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2552 Indicates whether a cookie value was valid or invalid when there was an
2553 attempt to set it, where a valid value is defined in RFC 6265 as ASCII
2554 characters excluding controls, whitspace, comma, semicolon, and backslash.
2558 <histogram name="Cros.ClickOnShelf" enum="CrosShelfClickTarget">
2560 Deprecated as of 12/2013. Default pinned apps trial is finished.
2562 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2563 <summary>Chrome OS shelf clicks.</summary>
2566 <histogram name="CrosDisks.ArchiveType" enum="CrosDisksArchiveType">
2567 <owner>benchan@chromium.org</owner>
2569 The type of archive file that Chrome OS cros-disks daemon is requested to
2574 <histogram name="CrosDisks.DeviceMediaType" enum="CrosDisksDeviceMediaType">
2575 <owner>benchan@chromium.org</owner>
2577 The media type of removable device that Chrome OS cros-disks daemon is
2582 <histogram name="CrosDisks.FilesystemType" enum="CrosDisksFilesystemType">
2583 <owner>benchan@chromium.org</owner>
2585 The type of file system that Chrome OS cros-disks daemon is requested to
2590 <histogram name="CrosFirstRun.DialogShown">
2591 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2593 Records the number of times when first-run dialog was shown.
2597 <histogram name="CrosFirstRun.FurthestStep">
2598 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2600 Index of furthest step that was reached during tutorial. Since order of
2601 steps could change eventially and new steps could apear we use index here
2602 instead of step name.
2606 <histogram name="CrosFirstRun.TimeSpent" units="ms">
2607 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2608 <summary>The total time that user spent on first-run tutorial.</summary>
2611 <histogram name="CrosFirstRun.TimeSpentOnStep" units="ms">
2612 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2613 <summary>The time that user spent on some step of tutorial.</summary>
2616 <histogram name="CrosFirstRun.TutorialCompletion"
2617 enum="CrosFirstRunTutorialCompletionType">
2618 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2619 <summary>Tracks the way how user left tutorial.</summary>
2622 <histogram name="CrosFirstRun.TutorialLaunched">
2623 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2625 Records the number of times when first-run tutorial has been launched.
2629 <histogram name="DataReductionProxy.BypassInfoFallback"
2630 enum="DataReductionProxyBypassEventType">
2631 <owner>bengr@chromium.org</owner>
2632 <owner>marq@chromium.org</owner>
2634 Counts various events that trigger Chrome to bypass the fallback
2635 configuration of the data reduction proxy.
2639 <histogram name="DataReductionProxy.BypassInfoPrimary"
2640 enum="DataReductionProxyBypassEventType">
2641 <owner>bengr@chromium.org</owner>
2642 <owner>marq@chromium.org</owner>
2644 Counts various events that trigger Chrome to bypass the primary
2645 configuration of the data reduction proxy.
2649 <histogram name="DataReductionProxy.ProbeURL"
2650 enum="DataReductionProxyProbeURLFetchResult">
2651 <owner>bengr@chromium.org</owner>
2652 <owner>marq@chromium.org</owner>
2654 Counts various outcomes of requesting the data reduction proxy's probe URL.
2658 <histogram name="DataReductionProxy.PromoAction"
2659 enum="DataReductionProxyPromoAction">
2660 <owner>bengr@chromium.org</owner>
2661 <owner>marq@chromium.org</owner>
2663 Samples which method was used by the user to dismiss the proxy promo. This
2664 is sampled when the promo leaves view, with the sampled value depending on
2665 which of four possible controls the user used.
2669 <histogram name="DataReductionProxy.SettingsConversion"
2670 enum="DataReductionProxySettingsConversion">
2671 <owner>bengr@chromium.org</owner>
2672 <owner>marq@chromium.org</owner>
2674 Samples of user interactions with the ON/OFF switch in the settings menu for
2675 reducing data usage. Only the setting changes between entering the reducing
2676 data usage setting menu and leaving the menu will be sampled. So if a user
2677 enters the menu with OFF and leaves it with OFF, it is counted as one OFF to
2678 OFF conversion regardless of how many times he or she toggles the ON/OFF
2683 <histogram name="DataReductionProxy.StartupState"
2684 enum="DataReductionProxyStartupState">
2685 <owner>bengr@chromium.org</owner>
2686 <owner>marq@chromium.org</owner>
2688 Samples of the state of the data reduction proxy on Chrome startup. The
2689 proxy will either be unavailable (the feature hasn't been rolled out to this
2690 user yet), not enabled (the feature is available but the user doesn't have
2691 it turned on), or enabled (the feature is enabled and turned on).
2695 <histogram name="DevTools.InspectElement" units="milliseconds">
2696 <owner>sergeyv@chromium.org</owner>
2698 Time to load Developer Tools when user clicks Inspect Element in the context
2703 <histogram name="Diagnostics.Recovery.ConflictingDlls" enum="DiagnosticsResult">
2704 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2706 TBD - Not run automatically yet, so this is just a placeholder for future
2707 metrics collection. Any samples collected here represent users running
2708 diagnostics manually.
2712 <histogram name="Diagnostics.Recovery.DiskSpace" enum="DiagnosticsResult">
2713 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2715 Shows the success and failure rates of the DiskSpace recovery step that runs
2716 on recovery startups. The recovery step attempts to guarantee the DiskSpace
2717 test, which checks that the disk space in the volume where the user data
2718 directory normally lives is not dangerously low, would pass on the next
2723 <histogram name="Diagnostics.Recovery.InstallType" enum="DiagnosticsResult">
2724 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2726 TBD - Not run automatically yet, so this is just a placeholder for future
2727 metrics collection. Any samples collected here represent users running
2728 diagnostics manually.
2732 <histogram name="Diagnostics.Recovery.JSONBookmarks" enum="DiagnosticsResult">
2733 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2735 Shows the success and failure rates of the JSONBookmarks recovery step that
2736 runs on recovery startups. The recovery step attempts to guarantee the
2737 JSONBookmarks test, which makes sure that the JSON-encoded Bookmarks file is
2738 properly formed, would pass on the next startup.
2742 <histogram name="Diagnostics.Recovery.JSONLocalState" enum="DiagnosticsResult">
2743 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2745 Shows the success and failure rates of the JSONLocalState recovery step that
2746 runs on recovery startups. The recovery step attempts to guarantee the
2747 JSONLocalState test, which makes sure that the JSON-encoded Local State file
2748 is properly formed, would pass on the next startup.
2752 <histogram name="Diagnostics.Recovery.JSONPreferences" enum="DiagnosticsResult">
2753 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2755 Shows the success and failure rates of the JSONPreferences recovery step
2756 that runs on recovery startups. The recovery step attempts to guarantee the
2757 JSONPreferences test, which makes sure that the JSON-encoded Preferences
2758 file is properly formed, would pass on the next startup.
2762 <histogram name="Diagnostics.Recovery.OperatingSystem" enum="DiagnosticsResult">
2763 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2765 TBD - Not run automatically yet, so this is just a placeholder for future
2766 metrics collection. Any samples collected here represent users running
2767 diagnostics manually.
2771 <histogram name="Diagnostics.Recovery.PathDictionaries"
2772 enum="DiagnosticsResult">
2773 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2775 Shows the success and failure rates of the PathDictionaries recovery step
2776 that runs on recovery startups. The recovery step attempts to guarantee the
2777 PathDictionaries test, which makes sure that the path to the Dictionaries
2778 directory exists and has the right permissions, would pass on the next
2783 <histogram name="Diagnostics.Recovery.PathLocalState" enum="DiagnosticsResult">
2784 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2786 Shows the success and failure rates of the PathLocalState recovery step that
2787 runs on recovery startups. The recovery step attempts to guarantee the
2788 PathLocalState test, which makes sure that the path to the Local State file
2789 exists and has the right permissions, would pass on the next startup.
2793 <histogram name="Diagnostics.Recovery.PathResources" enum="DiagnosticsResult">
2794 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2796 Shows the success and failure rates of the PathResources recovery step that
2797 runs on recovery startups. The recovery step attempts to guarantee the
2798 PathResources test, which makes sure that the path to the Resources
2799 directory exists and has the right permissions, would pass on the next
2804 <histogram name="Diagnostics.Recovery.PathUserData" enum="DiagnosticsResult">
2805 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2807 Shows the success and failure rates of the PathUserData recovery step that
2808 runs on recovery startups. The recovery step attempts to guarantee the
2809 PathUserData test, which makes sure that the path to the User Data directory
2810 exists and has the right permissions, would pass on the next startup.
2814 <histogram name="Diagnostics.Recovery.SQLiteIntegrityAppCache"
2815 enum="DiagnosticsResult">
2816 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2818 Shows the success and failure rates of the SQLiteIntegrityAppCache recovery
2819 step that runs on recovery startups. The recovery step attempts to
2820 guarantee the SQLiteIntegrityAppCache test, which checks the integrity of
2821 the App Cache database, would pass on the next startup.
2825 <histogram name="Diagnostics.Recovery.SQLiteIntegrityArchivedHistory"
2826 enum="DiagnosticsResult">
2827 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2829 Shows the success and failure rates of the SQLiteIntegrityArchivedHistory
2830 recovery step that runs on recovery startups. The recovery step attempts to
2831 guarantee the SQLiteIntegrityArchivedHistory test, which checks the
2832 integrity of the Archived History database, would pass on the next startup.
2836 <histogram name="Diagnostics.Recovery.SQLiteIntegrityCookie"
2837 enum="DiagnosticsResult">
2838 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2840 Shows the success and failure rates of the SQLiteIntegrityCookie recovery
2841 step that runs on recovery startups. The recovery step attempts to
2842 guarantee the SQLiteIntegrityCookie test, which checks the integrity of the
2843 Cookie database, would pass on the next startup.
2847 <histogram name="Diagnostics.Recovery.SQLiteIntegrityDatabaseTracker"
2848 enum="DiagnosticsResult">
2849 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2851 Shows the success and failure rates of the SQLiteIntegrityDatabaseTracker
2852 recovery step that runs on recovery startups. The recovery step attempts to
2853 guarantee the SQLiteIntegrityDatabaseTracker test, which checks the
2854 integrity of the Database Tracker database, would pass on the next startup.
2858 <histogram name="Diagnostics.Recovery.SQLiteIntegrityHistory"
2859 enum="DiagnosticsResult">
2860 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2862 Shows the success and failure rates of the SQLiteIntegrityHistory recovery
2863 step that runs on recovery startups. The recovery step attempts to
2864 guarantee the SQLiteIntegrityHistory test, which checks the integrity of the
2865 History database, would pass on the next startup.
2869 <histogram name="Diagnostics.Recovery.SQLiteIntegrityNSSCert"
2870 enum="DiagnosticsResult">
2871 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2873 Shows the success and failure rates of the SQLiteIntegrityNSSCert recovery
2874 step that runs on recovery startups. The recovery step attempts to
2875 guarantee the SQLiteIntegrityNSSCert test, which checks the integrity of the
2876 NSS Certificate database, would pass on the next startup.
2880 <histogram name="Diagnostics.Recovery.SQLiteIntegrityNSSKey"
2881 enum="DiagnosticsResult">
2882 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2884 Shows the success and failure rates of the SQLiteIntegrityNSSKey recovery
2885 step that runs on recovery startups. The recovery step attempts to
2886 guarantee the SQLiteIntegrityNSSKey test, which checks the integrity of the
2887 NSS Key database, would pass on the next startup.
2891 <histogram name="Diagnostics.Recovery.SQLiteIntegrityThumbnails"
2892 enum="DiagnosticsResult">
2893 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2895 Shows the success and failure rates of the SQLiteIntegrityThumbnails
2896 recovery step that runs on recovery startups. The recovery step attempts to
2897 guarantee the SQLiteIntegrityThumbnails test, which checks the integrity of
2898 the Thumbnails database, would pass on the next startup.
2902 <histogram name="Diagnostics.Recovery.SQLiteIntegrityWebData"
2903 enum="DiagnosticsResult">
2904 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2906 Shows the success and failure rates of the SQLiteIntegrityWebData recovery
2907 step that runs on recovery startups. The recovery step attempts to
2908 guarantee the SQLiteIntegrityWebData test, which checks the integrity of the
2909 Web Data database, would pass on the next startup.
2913 <histogram name="Diagnostics.Recovery.Version" enum="DiagnosticsResult">
2914 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2916 TBD - Not run automatically yet, so this is just a placeholder for future
2917 metrics collection. Any samples collected here represent users running
2918 diagnostics manually.
2922 <histogram name="Diagnostics.RecoveryRun" enum="DiagnosticsRecoveryRun">
2923 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2925 Count of the number of times diagnostics recovery is invoked or not, and how
2926 it was invoked. A sample is added to this histogram once for each startup
2931 <histogram name="Diagnostics.Test.ConflictingDlls" enum="DiagnosticsResult">
2932 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2934 TBD - Not run automatically yet, so this is just a placeholder for future
2935 metrics collection. Any samples collected here represent users running
2936 diagnostics manually.
2940 <histogram name="Diagnostics.Test.DiskSpace" enum="DiagnosticsResult">
2941 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2943 Shows the success and failure rates of diagnostics for the DiskSpace test
2944 that runs on recovery startups. The DiskSpace test checks that the disk
2945 space in the volume where the user data directory normally lives is not
2950 <histogram name="Diagnostics.Test.InstallType" enum="DiagnosticsResult">
2951 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2953 TBD - Not run automatically yet, so this is just a placeholder for future
2954 metrics collection. Any samples collected here represent users running
2955 diagnostics manually.
2959 <histogram name="Diagnostics.Test.JSONBookmarks" enum="DiagnosticsResult">
2960 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2962 Shows the success and failure rates of diagnostics for the JSONBookmarks
2963 test that runs on recovery startups. The JSONBookmarks test checks to make
2964 sure that the JSON encoded bookmarks file is properly formed.
2968 <histogram name="Diagnostics.Test.JSONLocalState" enum="DiagnosticsResult">
2969 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2971 Shows the success and failure rates of diagnostics for the JSONLocalState
2972 test that runs on recovery startups. The JSONLocalState test checks to make
2973 sure that the JSON encoded Local State file is properly formed.
2977 <histogram name="Diagnostics.Test.JSONPreferences" enum="DiagnosticsResult">
2978 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2980 Shows the success and failure rates of diagnostics for the JSONPreferences
2981 test that runs on recovery startups. The JSONPreferences test checks to
2982 make sure that the Preferences file is properly formed.
2986 <histogram name="Diagnostics.Test.OperatingSystem" enum="DiagnosticsResult">
2987 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2989 TBD - Not run automatically yet, so this is just a placeholder for future
2990 metrics collection. Any samples collected here represent users running
2991 diagnostics manually.
2995 <histogram name="Diagnostics.Test.PathDictionaries" enum="DiagnosticsResult">
2996 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2998 Shows the success and failure rates of diagnostics for the PathDictionaries
2999 test that runs on recovery startups. The PathDictionaries test checks makes
3000 sure that the path to the Dictionaries folder exists and has the right
3005 <histogram name="Diagnostics.Test.PathLocalState" enum="DiagnosticsResult">
3006 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3008 Shows the success and failure rates of diagnostics for the PathLocalState
3009 test that runs on recovery startups. The PathLocalState test checks makes
3010 sure that the path to the Local State folder exists and has the right
3015 <histogram name="Diagnostics.Test.PathResources" enum="DiagnosticsResult">
3016 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3018 Shows the success and failure rates of diagnostics for the PathResources
3019 test that runs on recovery startups. The PathResources test checks makes
3020 sure that the path to the Resources folder exists and has the right
3025 <histogram name="Diagnostics.Test.PathUserData" enum="DiagnosticsResult">
3026 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3028 Shows the success and failure rates of diagnostics for the PathUserData test
3029 that runs on recovery startups. The PathUserData test checks makes sure that
3030 the path to the User Data folder exists and has the right permissions.
3034 <histogram name="Diagnostics.Test.SQLiteIntegrityAppCache"
3035 enum="DiagnosticsResult">
3036 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3038 Shows the success and failure rates of the SQLiteIntegrityAppCache test that
3039 runs on recovery startups. The test checks the integrity of the App Cache
3044 <histogram name="Diagnostics.Test.SQLiteIntegrityArchivedHistory"
3045 enum="DiagnosticsResult">
3046 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3048 Shows the success and failure rates of the SQLiteIntegrityArchivedHistory
3049 test that runs on recovery startups. The test checks the integrity of the
3050 Archived History database.
3054 <histogram name="Diagnostics.Test.SQLiteIntegrityCookie"
3055 enum="DiagnosticsResult">
3056 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3058 Shows the success and failure rates of the SQLiteIntegrityCookie test that
3059 runs on recovery startups. The test checks the integrity of the Cookie
3064 <histogram name="Diagnostics.Test.SQLiteIntegrityDatabaseTracker"
3065 enum="DiagnosticsResult">
3066 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3068 Shows the success and failure rates of the SQLiteIntegrityDatabaseTracker
3069 test that runs on recovery startups. The test checks the integrity of the
3070 Database Tracker database.
3074 <histogram name="Diagnostics.Test.SQLiteIntegrityHistory"
3075 enum="DiagnosticsResult">
3076 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3078 Shows the success and failure rates of the SQLiteIntegrityHistory test that
3079 runs on recovery startups. The test checks the integrity of the History
3084 <histogram name="Diagnostics.Test.SQLiteIntegrityNSSCert"
3085 enum="DiagnosticsResult">
3086 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3088 Shows the success and failure rates of the SQLiteIntegrityNSSCert test that
3089 runs on recovery startups. The test checks the integrity of the NSS
3090 Certificate database.
3094 <histogram name="Diagnostics.Test.SQLiteIntegrityNSSKey"
3095 enum="DiagnosticsResult">
3096 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3098 Shows the success and failure rates of the SQLiteIntegrityNSSKey test that
3099 runs on recovery startups. The test checks the integrity of the NSS Key
3104 <histogram name="Diagnostics.Test.SQLiteIntegrityThumbnails"
3105 enum="DiagnosticsResult">
3106 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3108 Shows the success and failure rates of the SQLiteIntegrityThumbnails test
3109 that runs on recovery startups. The test checks the integrity of the
3110 Thumbnails database.
3114 <histogram name="Diagnostics.Test.SQLiteIntegrityWebData"
3115 enum="DiagnosticsResult">
3116 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3118 Shows the success and failure rates of the SQLiteIntegrityWebData test that
3119 runs on recovery startups. The test checks the integrity of the Web Data
3124 <histogram name="Diagnostics.Test.Version" enum="DiagnosticsResult">
3125 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3127 TBD - Not run automatically yet, so this is just a placeholder for future
3128 metrics collection. Any samples collected here represent users running
3129 diagnostics manually.
3133 <histogram name="Diagnostics.TestFailures" enum="DiagnosticsTestName">
3134 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3136 Histogram comparing the various types of diagnostic test failures when
3137 diagnostic tests are run. Note that some types of test failures cause the
3138 rest of the tests to be skipped.
3142 <histogram name="DisabledExtension.ExtensionWipedStatus" enum="BooleanWiped">
3143 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3144 <summary>Whether an extension has been wiped out.</summary>
3147 <histogram name="DisabledExtension.SideloadWipeoutCount">
3148 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3150 How many external extensions get wiped out as a result of the Sideload
3151 Wipeout one-time initiative.
3155 <histogram name="DisabledExtension.SideloadWipeoutNeeded" enum="BooleanSuccess">
3156 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3158 Whether any extension got wiped out as a result of the Sideload Wipeout
3159 one-time initiative.
3163 <histogram name="DisabledExtension.UserSelection" enum="SideloadWipeoutBubble">
3164 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3166 The user selection in the Sideload Wipeout bubble, grouped by the
3167 UmaWipeoutHistogramOptions enum.
3171 <histogram name="DiskCache.0.FilesAge" units="hours">
3172 <owner>rvargas@chromium.org</owner>
3173 <summary>The age of the cache's files (wall time).</summary>
3176 <histogram name="DiskCache.2.FilesAge" units="hours">
3177 <owner>rvargas@chromium.org</owner>
3179 The age of the cache's files (wall time). Media-specific cache.
3183 <histogram name="DiskCache.3.FilesAge" units="hours">
3184 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3185 <summary>The age of the cache's files (wall time). AppCache.</summary>
3188 <histogram name="DiskCache.4.FilesAge" units="hours">
3189 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3190 <summary>The age of the cache's files (wall time). ShaderCache.</summary>
3193 <histogram name="DiskCache.TotalIOTime" units="milliseconds">
3197 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3199 The total time it takes to perform a payload IO operation, for the regular
3204 <histogram name="DNS.AttemptCancelled">
3205 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3207 The attempt which completed after the job was already cancelled.
3211 <histogram name="DNS.AttemptDiscarded">
3212 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3214 The attempt which completed after the job was already cancelled OR the
3215 attempt that has finished after host resolution was already completed by an
3220 <histogram name="DNS.AttemptFailDuration" units="milliseconds">
3221 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3223 Duration of time taken in OS resolutions for actual navigations. These
3224 attempts which completed after the job was already canceled OR after the job
3225 was already completed by an earlier attempt. Note that cached resolutions
3226 may provide low (0ms?) resolution times.
3230 <histogram name="DNS.AttemptFailure">
3231 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3232 <summary>The attempt that has not resolved the host successfully.</summary>
3235 <histogram name="DNS.AttemptFirstFailure">
3236 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3238 The attempt that resolved the host first and the resolution was not
3243 <histogram name="DNS.AttemptFirstSuccess">
3244 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3246 The attempt that resolved the host first and the resolution was successful.
3250 <histogram name="DNS.AttemptSuccess">
3251 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3252 <summary>The attempt that has resolved the host successfully.</summary>
3255 <histogram name="DNS.AttemptSuccessDuration" units="milliseconds">
3256 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3258 Duration of time taken in OS resolutions that succeeded and were requested
3259 for actual navigations. These attempts which completed after the job was
3260 already canceled OR after the job was already completed by an earlier
3261 attempt. Note that cached resolutions may provide low (0ms?) resolution
3266 <histogram name="DNS.AttemptTimeSavedByRetry" units="milliseconds">
3267 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3269 This histogram shows the time saved by having spawned an extra attempt, when
3270 the first attempt didn't finish before retry attempt.
3274 <histogram name="DNS.CacheEvicted" units="milliseconds">
3275 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3277 The time left to expiration of an entry when it is removed while compacting
3282 <histogram name="DNS.CacheExpired" units="milliseconds">
3283 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3285 The time since expiration of an entry when it is removed while compacting
3290 <histogram name="DNS.CacheExpiredOnGet" units="milliseconds">
3291 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3293 The time since expiration of an entry when it is removed on lookup.
3297 <histogram name="DNS.EmptyAddressListAndNoError"
3298 enum="DNSEmptyAddressListAndNoError">
3299 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3301 Error status when an empty address list was found in OnLookupComplete().
3305 <histogram name="DNS.IndependentFailedNavigation" units="milliseconds">
3306 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3308 When either a pre-resolution was not done recently enough to provide
3309 benefit, or the corresponding pre-resolution is still pending, this
3310 histogram shows the duration of time used to resolve a hostname as not
3311 existing during a failed attempt to navigate to (GET) a URL. In newer
3312 versions, if the hostname has never been found as a link during a page scan,
3313 and it has a referring URL, then it is added to referrer list data structure
3314 (hoping we'll do better next time).
3318 <histogram name="DNS.IndependentNavigation" units="milliseconds">
3319 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3321 When either a pre-resolution was not done recently enough to provide
3322 benefit, or the corresponding pre-resolution is still pending, this
3323 histogram shows the duration of the duration of time used to resolve a
3324 hostname to navigate to (GET) a URL. In newer versions, if the hostname has
3325 never been found as a link during a page scan, and it has a referring URL,
3326 then it is added to referrer list data structure (hoping we'll do better
3331 <histogram name="DNS.JobQueueTime" units="milliseconds">
3332 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3334 Time elapsed between the time the HostResolverImpl::Job was created and the
3335 time the Job was started (a getaddrinfo call was dispatched to the thread
3340 <histogram name="DNS.JobQueueTime_HIGHEST" units="milliseconds">
3341 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3343 Time elapsed between the time the HostResolverImpl::Job was created and the
3344 time the Job was started (a getaddrinfo call was dispatched to the thread
3345 pool). Includes only Jobs which had priority HIGHEST when started.
3349 <histogram name="DNS.JobQueueTime_IDLE" units="milliseconds">
3350 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3352 Time elapsed between the time the HostResolverImpl::Job was created and the
3353 time the Job was started (a getaddrinfo call was dispatched to the thread
3354 pool). Includes only Jobs which had priority IDLE when started.
3358 <histogram name="DNS.JobQueueTime_LOW" units="milliseconds">
3359 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3361 Time elapsed between the time the HostResolverImpl::Job was created and the
3362 time the Job was started (a getaddrinfo call was dispatched to the thread
3363 pool). Includes only Jobs which had priority LOW when started.
3367 <histogram name="DNS.JobQueueTime_LOWEST" units="milliseconds">
3368 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3370 Time elapsed between the time the HostResolverImpl::Job was created and the
3371 time the Job was started (a getaddrinfo call was dispatched to the thread
3372 pool). Includes only Jobs which had priority LOWEST when started.
3376 <histogram name="DNS.JobQueueTime_MEDIUM" units="milliseconds">
3377 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3379 Time elapsed between the time the HostResolverImpl::Job was created and the
3380 time the Job was started (a getaddrinfo call was dispatched to the thread
3381 pool). Includes only Jobs which had priority MEDIUM when started.
3385 <histogram name="DNS.JobQueueTimeAfterChange" units="milliseconds">
3386 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3388 Time elapsed between the last time the priority of a HostResolverImpl::Job
3389 changed (when a Request was attached or detached) and the time the Job was
3390 started (a getaddrinfo call was dispatched to the thread pool).
3394 <histogram name="DNS.JobQueueTimeAfterChange_HIGHEST" units="milliseconds">
3395 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3397 Time elapsed between the last time the priority of a HostResolverImpl::Job
3398 changed (when a Request was attached or detached) and the time the Job was
3399 started (a getaddrinfo call was dispatched to the thread pool). Includes
3400 only Jobs which had priority HIGHEST when started.
3404 <histogram name="DNS.JobQueueTimeAfterChange_IDLE" units="milliseconds">
3405 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3407 Time elapsed between the last time the priority of a HostResolverImpl::Job
3408 changed (when a Request was attached or detached) and the time the Job was
3409 started (a getaddrinfo call was dispatched to the thread pool). Includes
3410 only Jobs which had priority IDLE when started.
3414 <histogram name="DNS.JobQueueTimeAfterChange_LOW" units="milliseconds">
3415 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3417 Time elapsed between the last time the priority of a HostResolverImpl::Job
3418 changed (when a Request was attached or detached) and the time the Job was
3419 started (a getaddrinfo call was dispatched to the thread pool). Includes
3420 only Jobs which had priority LOW when started.
3424 <histogram name="DNS.JobQueueTimeAfterChange_LOWEST" units="milliseconds">
3425 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3427 Time elapsed between the last time the priority of a HostResolverImpl::Job
3428 changed (when a Request was attached or detached) and the time the Job was
3429 started (a getaddrinfo call was dispatched to the thread pool). Includes
3430 only Jobs which had priority LOWEST when started.
3434 <histogram name="DNS.JobQueueTimeAfterChange_MEDIUM" units="milliseconds">
3435 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3437 Time elapsed between the last time the priority of a HostResolverImpl::Job
3438 changed (when a Request was attached or detached) and the time the Job was
3439 started (a getaddrinfo call was dispatched to the thread pool). Includes
3440 only Jobs which had priority MEDIUM when started.
3444 <histogram name="DNS.PrefetchCacheEviction" units="milliseconds">
3445 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3447 The duration of time used (most recently) to pre-resolve a hostname, when
3448 the prefetched resolution was apparently evicted from the cache. The
3449 included samples only list pre-resolution times when the later
3450 navigations/fetches took in excess of 15ms.
3454 <histogram name="DNS.PrefetchCacheEvictionL" units="milliseconds">
3455 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3457 The duration of time used (most recently) to pre-resolve a hostname, when
3458 the prefetched resolution was apparently evicted from the cache. The
3459 included samples only list pre-resolution times when the later
3460 navigations/fetches took in excess of 15ms.
3464 <histogram name="DNS.PrefetchFoundName">
3465 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3466 <summary>Replaced by DNS.PrefetchFoundNameL.</summary>
3469 <histogram name="DNS.PrefetchFoundNameL" units="milliseconds">
3471 Deprecated 2/2010, and replaced by DNS.PrefetchResolution
3473 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3475 The duration of time used by the DNS pre-resolving threads to resolve a host
3476 name via the network. Any resolutions that are faster than 15ms are
3477 considered to be local cache hits, not requiring network access, and are not
3478 included in this histogram. This histogram is most useful for estimating the
3479 typical cost of a name resolution, but it also estimates the total number of
3480 network-based resolutions induced by this feature. Not all these
3481 resolutions prove helpful (i.e., the user does not always actually visit the
3482 resolved hostnames).
3486 <histogram name="DNS.PrefetchNegativeHit">
3487 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3488 <summary>Replaced by DNS.PrefetchNegativeHitL.</summary>
3491 <histogram name="DNS.PrefetchNegativeHitL" units="milliseconds">
3492 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3494 The duration of time saved due to DNS pre-resolving in the "name not
3495 found" case. Time "savings" shown in the histogram are
3496 defined to be the difference between the DNS pre-resolution duration, and
3497 the DNS resolution duration seen during a navigation. These cache hits only
3498 list events where the DNS pre-resolve duration for a host was in excess of
3499 15ms (i.e., the network was consulted), and the actual DNS resolution (when
3500 a user attempted to navigate to a link with the same host name) took less
3501 than 15ms (i.e., the network was not consulted), which means the gain was a
3502 result of a "cache hit" in the OS cache. For some users with
3503 LANs, all negative results (even when the DNS cache might otherwise help)
3504 take about 2.5 seconds (due to timeouts for netbios broadcasts), and hence
3505 no savings are possible (or shown) for such users in this category.
3509 <histogram name="DNS.PrefetchPositiveHit">
3510 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3511 <summary>Replaced by DNS.PrefetchPositiveHitL.</summary>
3514 <histogram name="DNS.PrefetchPositiveHitL" units="milliseconds">
3515 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3517 The duration of time saved due to DNS pre-resolving in the "name was
3518 found" case, and induced by either a page scan for a link or an omnibox
3519 entry by the user. Time "savings" shown in the histogram are
3520 defined to be the difference between the DNS pre-resolution duration, and
3521 the DNS resolution duration seen during a navigation. These cache hits only
3522 list events where the DNS pre-resolve duration for a host was in excess of
3523 15ms (i.e., the network was consulted), and the actual DNS resolution (when
3524 a user attempted to navigate to a link with the same host name) took less
3525 than 15ms (i.e., the network was not consulted), which means the gain was a
3526 result of a "cache hit" in the OS cache.
3530 <histogram name="DNS.PrefetchQueue" units="milliseconds">
3531 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3533 The duration of time spent by a proposed resolution waiting in the queue to
3534 be resolved. This number is in addition to any DNS resolution time that may
3539 <histogram name="DNS.PrefetchReferredPositiveHit" units="milliseconds">
3540 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3542 The duration of time saved due to DNS pre-resolving in the "name was
3543 found" case, and induced by predicting (using referrer lists) that a
3544 resolution was needed. Time "savings" shown in the histogram are
3545 defined to be the difference between the DNS pre-resolution duration, and
3546 the DNS resolution duration seen during a navigation. These cache hits only
3547 list events where the DNS pre-resolve duration for a host was in excess of
3548 15ms (i.e., the network was consulted), and the actual DNS resolution (when
3549 a user attempted to navigate to a link with the same host name) took less
3550 than 15ms (i.e., the network was not consulted), which means the gain was a
3551 result of a "cache hit" in the OS cache.
3555 <histogram name="DNS.PrefetchResolution" units="milliseconds">
3556 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3558 The duration of time used by the DNS pre-resolving threads to resolve a host
3559 name via the network. Any resolutions that are faster than 15ms are
3560 considered to be local cache hits, not requiring network access, and are not
3561 included in this histogram. This histogram is most useful for estimating the
3562 typical cost of a name resolution, but it also estimates the total number of
3563 network-based resolutions induced by this feature. Not all these
3564 resolutions prove helpful (i.e., the user does not always actually visit the
3565 resolved hostnames).
3569 <histogram name="DNS.QueueRecycledDeltaOver2">
3570 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3572 When, due to congestion avoidance, a queued pre-resolution is abandoned
3573 (recycled) without actually being resolved, this histograms records the age
3574 in the queue of that entry. Only times over 2 seconds are recorded in this
3579 <histogram name="DNS.QueueRecycledUnder2">
3580 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3582 When, due to congestion avoidance, a queued pre-resolution is abandoned
3583 (recycled) without actually being resolved, this histograms records the age
3584 in the queue of that entry. Only times less than or equal to 2 seconds are
3585 recorded in this histogram.
3589 <histogram name="DNS.ResolveCategory" enum="ResolutionCategory">
3590 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3592 Counts of successes and failures of OS resolutions in various categories.
3596 <histogram name="DNS.ResolveFail" units="milliseconds">
3597 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3599 Duration of time taken in OS resolutions for actual navigations. Note that
3600 cached OS resolutions may provide low (0ms?) resolution times.
3604 <histogram name="DNS.ResolveFail_FAMILY_IPV4" units="milliseconds">
3605 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3606 <summary>Same as DNS.ResolveFail, but limited to pure IPv4 lookups.</summary>
3609 <histogram name="DNS.ResolveFail_FAMILY_IPV6" units="milliseconds">
3610 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3611 <summary>Same as DNS.ResolveFail, but limited to pure IPv6 lookups.</summary>
3614 <histogram name="DNS.ResolveFail_FAMILY_UNSPEC" units="milliseconds">
3615 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3616 <summary>Same as DNS.ResolveFail, but limited to IPv4/IPv6 lookups.</summary>
3619 <histogram name="DNS.ResolveSpeculativeFail" units="milliseconds">
3620 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3622 Duration of time taken in speculative OS resolutions. Note that cached OS
3623 resolutions may provide low (0ms?) resolution times.
3627 <histogram name="DNS.ResolveSpeculativeSuccess" units="milliseconds">
3628 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3630 Duration of time taken in speculative OS resolution that succeeded. Note
3631 that cached resolutions may provide low (0ms?) resolution times.
3635 <histogram name="DNS.ResolveSuccess" units="milliseconds">
3636 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3638 Duration of time taken in OS resolutions that succeeded and were requested
3639 for actual navigations. Note that cached resolutions may provide low (0ms?)
3644 <histogram name="DNS.ResolveSuccess_FAMILY_IPV4" units="milliseconds">
3645 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3647 Same as DNS.ResolveSuccess, but limited to pure IPv4 lookups.
3651 <histogram name="DNS.ResolveSuccess_FAMILY_IPV6" units="milliseconds">
3652 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3654 Same as DNS.ResolveSuccess, but limited to pure IPv6 lookups.
3658 <histogram name="DNS.ResolveSuccess_FAMILY_UNSPEC" units="milliseconds">
3659 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3661 Same as DNS.ResolveSuccess, but limited to IPv4/IPv6 lookups.
3665 <histogram name="DNS.ResolveUnspecWaste" enum="ResolutionUnspecWasteCategory">
3667 Deprecated as of 5/2013.
3669 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3671 Counts of hits and misses in the DNS cache and DNS jobs pool of wasted
3672 HostResolverImpl::Jobs that could be avoided by always resolving using
3677 <histogram name="DNS.TotalTime" units="milliseconds">
3678 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3680 Duration of time since a HostResolverImpl::Resolve request to the time a
3681 result is posted. Excludes canceled, evicted, and aborted requests. Includes
3682 cache hits (recorded as 0). Excludes speculative requests.
3686 <histogram name="DNS.TotalTime_speculative" units="milliseconds">
3687 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3689 Duration of time since a HostResolverImpl::Resolve request to the time a
3690 result is posted. Excludes canceled, evicted, and aborted requests. Includes
3691 cache hits (recorded as 0). Speculative requests only.
3695 <histogram name="DNS.UnexpectedResolution">
3696 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3698 In some cases, such as when content arrives with embedded references to
3699 other servers, the prefetch system can't (or doesn't) attempt to pre-resolve
3700 the hostnames. As an example, a visit to www.cnn.com will fetch content
3701 with references to about 12 additional hostnames, none of which are
3702 currently anticipated. Such resolutions are termed "Unexpected
3703 Resolutions," and the durations associated with those DNS resolutions
3704 are shown below. Future features may attempt to learn (from prior
3705 experience locally, or from server provided hints), what secondary hostname
3706 resolutions should be done when a primary resolution (or navigation) takes
3707 place. This histogram shows what the potential savings are that
3708 "remain on the table" until we employ some of these more advanced
3713 <histogram name="DNS.UnexpectedResolutionL">
3714 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3716 In some cases, such as when content arrives with embedded references to
3717 other servers, or when a page (such as one in SSL) preclude scanning and
3718 prefetching, the prefetch system can't (or doesn't) attempt to pre-resolve
3719 the hostnames. As an example, a visit to www.cnn.com will fetch content
3720 with references to about 12 additional hostnames, none of which might be
3721 anticipated. Similarly, clicking on a link in an SSL page won't be
3722 anticipated (since scanning in not allowed by default). Such resolutions are
3723 termed "Unexpected Resolutions," and the durations associated with
3724 those navigation induced DNS resolutions are shown below. If a referring
3725 URL is available for the navigation, the relationship to the referring URL
3726 was recorded, and future navigations to the referring hostname would have
3727 induced a pre-resolution of hostname that caused an entry below. Such any
3728 entry may facilitate future listing in the ReferredPositiveHit histogram.
3732 <histogram name="DnsProbe.ErrorPageUpdateStatus" enum="DnsProbe.ProbeStatus">
3733 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3734 <summary>Status of DNS probe updates sent to a DNS error page.</summary>
3737 <histogram name="DnsProbe.Probe.Elapsed" units="ms">
3739 Renamed 7/2013 to DnsProbe.ProbeDuration.
3741 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3742 <summary>Time between starting and finishing DNS probe.</summary>
3745 <histogram name="DnsProbe.Probe.NcnOffline.Elapsed" units="ms">
3749 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3751 Time between starting and finishing DNS probe when NCN says we're offline.
3755 <histogram name="DnsProbe.Probe.NcnOffline.Result"
3756 enum="DnsProbe.ObsoleteProbeResult">
3760 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3762 Result of DNS probes sent by the probe service when NCN says we're offline.
3766 <histogram name="DnsProbe.Probe.NcnOnline.Elapsed" units="ms">
3770 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3772 Time between starting and finishing DNS probe when NCN says we're online.
3776 <histogram name="DnsProbe.Probe.NcnOnline.Result"
3777 enum="DnsProbe.ObsoleteProbeResult">
3781 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3783 Result of DNS probes sent by the probe service when NCN says we're online.
3787 <histogram name="DnsProbe.Probe.Result" enum="DnsProbe.ObsoleteProbeResult">
3789 Renamed 7/2013 to DnsProbe.ProbeResult. (Also switched to the full
3790 DnsProbe.ProbeStatus enum.)
3792 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3793 <summary>Result of DNS probes sent by the probe service.</summary>
3796 <histogram name="DnsProbe.Probe.ResultBadConfig.Elapsed" units="ms">
3800 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3801 <summary>Elapsed time of DNS probes that return PROBE_BAD_CONFIG.</summary>
3804 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemIsLocalhost"
3805 enum="DnsProbe.SystemIsLocalhost">
3809 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3811 Whether the only nameserver in the system DNS config was 127.0.0.1 when the
3812 probe result was BAD_CONFIG.
3816 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemJobResult"
3817 enum="DnsProbe.JobResult">
3821 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3823 The result of the system probe job when the overall probe result was
3828 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemNameserverCount">
3832 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3834 The number of nameservers in the system DNS config when the probe result was
3839 <histogram name="DnsProbe.Probe.ResultNoInternet.Elapsed" units="ms">
3843 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3844 <summary>Elapsed time of DNS probes that return PROBE_NO_INTERNET.</summary>
3847 <histogram name="DnsProbe.Probe.ResultNxdomain.Elapsed" units="ms">
3851 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3852 <summary>Elapsed time of DNS probes that return PROBE_NXDOMAIN.</summary>
3855 <histogram name="DnsProbe.Probe.ResultUnknown.Elapsed" units="ms">
3859 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3860 <summary>Elapsed time of DNS probes that return PROBE_UNKNOWN.</summary>
3863 <histogram name="DnsProbe.ProbeDuration" units="ms">
3864 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3865 <summary>Time between starting and finishing DNS probe.</summary>
3868 <histogram name="DnsProbe.ProbeResult" enum="DnsProbe.ProbeStatus">
3869 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3870 <summary>Result of DNS probes sent by the probe service.</summary>
3873 <histogram name="DomainBoundCerts.DBLoadedCount">
3874 <owner>mattm@chromium.org</owner>
3875 <summary>Number of certs loaded from domain bound cert database.</summary>
3878 <histogram name="DomainBoundCerts.DBLoadTime" units="ms">
3879 <owner>mattm@chromium.org</owner>
3880 <summary>Time spent loading domain bound cert database.</summary>
3883 <histogram name="DomainBoundCerts.DBSizeInKB" units="KB">
3884 <owner>mattm@chromium.org</owner>
3886 The size, on disk, of the domain bound cert database as it is being loaded.
3890 <histogram name="DomainBoundCerts.GenerateCertTime" units="ms">
3891 <owner>mattm@chromium.org</owner>
3892 <summary>Time spent generating a domain bound cert.</summary>
3895 <histogram name="DomainBoundCerts.GetCertTime" units="ms">
3896 <owner>mattm@chromium.org</owner>
3898 Combined time for GetDomainBoundCert retrieval (both synchronous and
3903 <histogram name="DomainBoundCerts.GetCertTimeAsync" units="ms">
3904 <owner>mattm@chromium.org</owner>
3906 Time for asynchronous retrieval (from the GetDomainBoundCert call until
3907 completion callback is called).
3911 <histogram name="DomainBoundCerts.GetCertTimeSync" units="ms">
3912 <owner>mattm@chromium.org</owner>
3913 <summary>Time for synchronous GetDomainBoundCert cert retrieval.</summary>
3916 <histogram name="DomainBoundCerts.GetDomainBoundCertResult"
3917 enum="DomainBoundCerts.GetCertResult">
3918 <owner>mattm@chromium.org</owner>
3919 <summary>Result of GetDomainBoundCert function.</summary>
3922 <histogram name="DomainBoundCerts.KillDatabaseResult" enum="BooleanSuccess">
3923 <owner>mattm@chromium.org</owner>
3925 Whether the domain-bound certs sqlite database was killed succesfully when
3926 an unrecoverable error was detected.
3930 <histogram name="DomainBoundCerts.Support" enum="DomainBoundCerts.Support">
3931 <owner>mattm@chromium.org</owner>
3933 Counts of SSL client sockets broken down by support for Domain Bound
3934 Certificates TLS extension. Counts only connections with full handshakes,
3935 resumed sessions are not counted.
3939 <histogram name="DomainBoundCerts.TaskMaxWaitTime" units="ms">
3940 <owner>mattm@chromium.org</owner>
3942 Longest time spent by requests waiting for load of domain bound cert
3947 <histogram name="DomainBoundCerts.TaskWaitCount">
3948 <owner>mattm@chromium.org</owner>
3950 Number of requests that waited for load of domain bound cert database.
3954 <histogram name="DomainReliability.AddBeaconDidEvict" enum="BooleanDidEvict">
3955 <owner>ttuttle@chromium.org</owner>
3957 Whether adding a beacon to a Domain Reliability context caused it to evict
3958 an older beacon to stay within memory limits.
3962 <histogram name="DomainReliability.BeaconReported" enum="BooleanReported">
3963 <owner>ttuttle@chromium.org</owner>
3965 Whether a beacon added to a Domain Reliability context was saved to be
3966 uploaded to the collector.
3970 <histogram name="DomainReliability.ReportedBeaconError" enum="NetErrorCodes">
3971 <owner>ttuttle@chromium.org</owner>
3973 The Chrome error code included in a beacon saved to be uploaded to the
3978 <histogram name="DomainReliability.UploadDuration" units="ms">
3979 <owner>ttuttle@chromium.org</owner>
3981 The elapsed time between starting and finishing a Domain Reliability upload.
3985 <histogram name="DomainReliability.UploadFailover"
3986 enum="DomainReliability.BooleanFailover">
3987 <owner>ttuttle@chromium.org</owner>
3989 Whether a Domain Reliability upload was sent to a collector other than the
3990 first one listed in the config. (This only happens when an upload to the
3991 first collector fails.)
3995 <histogram name="DomainReliability.UploadInterval" units="ms">
3996 <owner>ttuttle@chromium.org</owner>
3998 The time between successive Domain Reliability uploads being started in the
3999 same context. (Can be arbitrarily long if no beacons are reported in a
4004 <histogram name="DomainReliability.UploadResponseCode">
4005 <owner>ttuttle@chromium.org</owner>
4007 The response code returned by the Domain Reliability collector when a report
4012 <histogram name="DomainReliability.UploadSuccess" enum="BooleanSuccess">
4013 <owner>ttuttle@chromium.org</owner>
4014 <summary>Whether a Domain Reliability upload succeeded.</summary>
4017 <histogram name="DomDistiller.DistillationQuality" enum="BooleanSuccess">
4018 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4020 Whether the perceived quality of the distillation of a web page was good.
4024 <histogram name="Download.AcceptRangesBytes.KBytes" units="KB">
4025 <owner>asanka@chromium.org</owner>
4026 <summary>The length of downloads for serves that accept byte ranges.</summary>
4029 <histogram name="Download.AcceptRangesMissingOrInvalid.KBytes" units="KB">
4030 <owner>asanka@chromium.org</owner>
4032 The length of downloads for serves that do not specify whether the accept
4033 ranges, or have invalid ranges specified.
4037 <histogram name="Download.AcceptRangesNone.KBytes" units="KB">
4038 <owner>asanka@chromium.org</owner>
4040 The length of downloads for serves that do not accept ranges.
4044 <histogram name="Download.ActualBandwidth" units="Bytes/second">
4045 <owner>asanka@chromium.org</owner>
4046 <summary>The actual bandwidth (per read) of a download.</summary>
4049 <histogram name="Download.ApiFunctions" enum="DownloadFunctions">
4050 <owner>asanka@chromium.org</owner>
4051 <summary>Downloads extension API function calls.</summary>
4054 <histogram name="Download.BandwidthDiskBytesPerSecond">
4055 <owner>asanka@chromium.org</owner>
4057 Disk bandwidth (defined as total bytes divided by the amount of time blocked
4058 on write or close on the file descriptor) seen for a single download.
4062 <histogram name="Download.BandwidthOverallBytesPerSecond">
4063 <owner>asanka@chromium.org</owner>
4065 Overall bandwidth seen for the download. Note that this is measured at the
4066 point at which the file is written, and so will not take into account the
4067 time costs of activities that occur after file write is completed (e.g. safe
4072 <histogram name="Download.BandwidthUsed" units="%">
4073 <owner>asanka@chromium.org</owner>
4075 The percentage of the potential bandwidth actually used (per read) of a
4076 download. An entry of 100% implies that Chrome was the limiting factor in
4081 <histogram name="Download.ClearAllSize">
4082 <owner>asanka@chromium.org</owner>
4084 The number of downloads in history at the time it is cleared.
4088 <histogram name="Download.ContentDisposition" enum="DownloadContentDisposition">
4089 <owner>asanka@chromium.org</owner>
4091 Content-Disposition header features. The presence of a Content-Disposition
4092 header, use of 'name', 'filename' and 'filename*' parameters, and string
4093 encoding schemes are counted for each unthrottled download. The total number
4094 downloads is Download.Counts[5] (Initiated and Unthrottled).
4098 <histogram name="Download.ContentImageType" enum="DownloadImageType">
4099 <owner>asanka@chromium.org</owner>
4100 <summary>Types of images that are downloaded.</summary>
4103 <histogram name="Download.ContentType" enum="DownloadContentType">
4104 <owner>asanka@chromium.org</owner>
4105 <summary>Content types that are downloaded.</summary>
4108 <histogram name="Download.Counts" enum="DownloadCountType">
4109 <owner>asanka@chromium.org</owner>
4111 Various individual counts in the download system; see DownloadCountType for
4116 <histogram name="Download.CountsChrome" enum="ChromeDownloadCountType">
4117 <owner>asanka@chromium.org</owner>
4119 Various individual counts in the download system, for example the number of
4120 downloads blocked by throttling from the DownloadRequestLimiter.
4124 <histogram name="Download.DangerousDownloadValidated"
4125 enum="DownloadItem.DangerType">
4126 <owner>asanka@chromium.org</owner>
4127 <owner>felt@chromium.org</owner>
4129 User chose to save a download which was marked dangerous. Grouped by the
4134 <histogram name="Download.DangerousFile.DangerousDownloadValidated"
4135 enum="DownloadItem.DangerousFileType">
4136 <owner>asanka@chromium.org</owner>
4137 <owner>felt@chromium.org</owner>
4139 User chose to save a download which was marked DANGEROUS_FILE. Grouped by
4144 <histogram name="Download.DangerousFile.Discard"
4145 enum="DownloadItem.DangerousFileType">
4146 <owner>asanka@chromium.org</owner>
4147 <owner>felt@chromium.org</owner>
4149 A download which was marked DANGEROUS_FILE was discarded without the user
4150 directly choosing, because the browser was closed. Grouped by the file
4155 <histogram name="Download.DangerousFile.UserDiscard"
4156 enum="DownloadItem.DangerousFileType">
4157 <owner>asanka@chromium.org</owner>
4158 <owner>felt@chromium.org</owner>
4160 User chose to discard a download which was marked DANGEROUS_FILE. Grouped by
4165 <histogram name="Download.DatabaseRecordDropped"
4166 enum="DownloadDatabaseRecordDroppedType">
4167 <owner>asanka@chromium.org</owner>
4168 <summary>Reason for dropping a record read in from the DB.</summary>
4171 <histogram name="Download.DatabaseRemoveDownloadsCount">
4172 <owner>asanka@chromium.org</owner>
4173 <summary>Number of downloads removed from the history at once.</summary>
4176 <histogram name="Download.DatabaseRemoveDownloadsTime" units="microseconds">
4177 <owner>asanka@chromium.org</owner>
4178 <summary>How long it took to delete some downloads from history.</summary>
4181 <histogram name="Download.DatabaseRemoveDownloadsTimePerRecord"
4182 units="nanoseconds/record">
4183 <owner>asanka@chromium.org</owner>
4185 How long it took to delete some downloads from history, per download.
4189 <histogram name="Download.Discard" enum="DownloadItem.DangerType">
4190 <owner>asanka@chromium.org</owner>
4191 <owner>felt@chromium.org</owner>
4193 A download which was marked dangerous was discarded without the user
4194 directly choosing, because the browser was closed. Grouped by the type of
4199 <histogram name="Download.DiskBandwidthUsedPercentage" units="Percent">
4200 <owner>asanka@chromium.org</owner>
4202 The percentage of the available disk bandwidth that was used by the
4203 download. 100% indicates that the disk bandwidth was the limiting factor
4208 <histogram name="Download.DOMEvent" enum="DownloadDOMEvent">
4209 <owner>asanka@chromium.org</owner>
4210 <summary>User actions in chrome://downloads</summary>
4213 <histogram name="Download.DownloadSize" units="KB">
4214 <owner>asanka@chromium.org</owner>
4215 <summary>The size of successfully completed downloads.</summary>
4218 <histogram name="Download.DownloadWarningShownOnShelf"
4219 enum="DownloadItem.DangerType">
4220 <owner>asanka@chromium.org</owner>
4222 A download warning was shown in the shelf. Note that some downloads may not
4223 be shown on the shelf, e.g., if chrome://downloads is already open when the
4224 download completes, or if an extension is using the downloads API. Grouped
4225 by the type of danger.
4229 <histogram name="Download.FeedbackDialogEnabled" enum="BooleanEnabled">
4230 <owner>asanka@chromium.org</owner>
4232 Whether the user enables dangerous download feedback reporting after viewing
4237 <histogram name="Download.FilePickerResult" enum="DownloadFilePickerResult">
4238 <owner>asanka@chromium.org</owner>
4240 How the user interacts with the file chooser when doing a "Save
4241 As" for non-full-page saves.
4245 <histogram name="Download.FileThreadBlockedTime">
4246 <owner>asanka@chromium.org</owner>
4248 The amount of time in milliseconds the file thread blocks for each set of
4249 buffers drained from the incoming pipe (ms).
4253 <histogram name="Download.FileThreadReceiveBuffers">
4254 <owner>asanka@chromium.org</owner>
4256 The number of buffers in a call to DownloadManager::UpdateDownload.
4260 <histogram name="Download.FirstOpenTime" units="milliseconds">
4261 <owner>asanka@chromium.org</owner>
4263 The time between a download completing and the file being opened for the
4268 <histogram name="Download.HistorySize">
4269 <owner>asanka@chromium.org</owner>
4271 The number of items in the History database, at the time a new download is
4276 <histogram name="Download.HistorySize2">
4277 <owner>asanka@chromium.org</owner>
4279 The number of items in the History database, at the time a new download is
4280 recorded. Higher maximum, more buckets than Download.HistorySize.
4284 <histogram name="Download.InterruptedAtEndError" enum="NetErrorCodes">
4285 <owner>asanka@chromium.org</owner>
4287 Positive net error code that caused a download to be interrupted at the
4288 *end* of a download (when the number of bytes is known). This is only
4289 triggered when the total content size is known before any bytes are
4290 transferred, such as when a Content-Length header is supplied.
4294 <histogram name="Download.InterruptedAtEndReason" enum="InterruptReason">
4295 <owner>asanka@chromium.org</owner>
4297 The reason that a download was interrupted at the *end* of a download (when
4298 the number of bytes is known). This is only triggered when the total content
4299 size is known before any bytes are transferred, such as when a
4300 Content-Length header is supplied.
4304 <histogram name="Download.InterruptedError" enum="NetErrorCodes">
4305 <owner>asanka@chromium.org</owner>
4307 Positive net error code that caused a download to be interrupted.
4311 <histogram name="Download.InterruptedOverrunBytes">
4312 <owner>asanka@chromium.org</owner>
4314 The excessive number of bytes which have been received at the time that a
4315 download is interrupted. This is only triggered when the total content size
4316 is known before any bytes are transferred, such as when a Content-Length
4321 <histogram name="Download.InterruptedReason" enum="InterruptReason">
4322 <owner>asanka@chromium.org</owner>
4323 <summary>The reason that a download was interrupted.</summary>
4326 <histogram name="Download.InterruptedReceivedSizeK" units="KB">
4327 <owner>asanka@chromium.org</owner>
4329 The number of kilobytes received for a download at the time it is
4334 <histogram name="Download.InterruptedTotalSizeK" units="KB">
4335 <owner>asanka@chromium.org</owner>
4337 The reported total size in kilobytes for a download at the time it is
4338 interrupted. This is essentially the size reported by the Content-Length
4339 header. If no size is specified up-front, it is not recorded in the
4340 histogram. For example, a download transferred with chunked encoding will
4345 <histogram name="Download.InterruptedUnderrunBytes">
4346 <owner>asanka@chromium.org</owner>
4348 The total number of bytes minus the received number of bytes at the time
4349 that a download is interrupted. This is only triggered when the total
4350 content size is known before any bytes are transferred, such as when a
4351 Content-Length header is supplied.
4355 <histogram name="Download.InterruptedUnknownSize"
4356 enum="DownloadInterruptedUnknownSizeType">
4357 <owner>asanka@chromium.org</owner>
4359 True if the size of an interrupted download is unknown, false if it is
4364 <histogram name="Download.MaliciousDownloadClassified"
4365 enum="DownloadItem.DangerType">
4366 <owner>asanka@chromium.org</owner>
4367 <owner>felt@chromium.org</owner>
4369 A download has been marked as malicious. Grouped by the type of danger. Each
4370 download can only be recorded once; it will be labeled with the first type
4375 <histogram name="Download.MapErrorNetworkFailed" enum="NetErrorCodes">
4376 <owner>asanka@chromium.org</owner>
4378 Network error that produced a DOWNLOAD_INTERRUPT_REASON_NETWORK_FAILED
4379 result in DownloadResourceHandler::OnResponseCompleted().
4383 <histogram name="Download.MapWinShErrorAccessDenied"
4384 enum="SpecialShFileOperationCodes">
4385 <owner>asanka@chromium.org</owner>
4387 Windows error that produced a DOWNLOAD_INTERRUPT_REASON_ACCESS_DENIED result
4388 in MapShFileOperationCodes().
4392 <histogram name="Download.MapWinShErrorFileFailed"
4393 enum="SpecialShFileOperationCodes">
4394 <owner>asanka@chromium.org</owner>
4396 Windows error that produced a DOWNLOAD_INTERRUPT_REASON_FILE_FAILED result
4397 in MapShFileOperationCodes().
4401 <histogram name="Download.OnChanged">
4402 <owner>asanka@chromium.org</owner>
4404 Percentage of DownloadItem::Observer::OnDownloadUpdated events that
4405 signified a change in the extension API representation of the download.
4409 <histogram name="Download.OpenMethod" enum="DownloadOpenMethod">
4410 <owner>asanka@chromium.org</owner>
4412 Invocation count for methods of opening a download. For some file types,
4413 Chrome defaults to opening the file in the browser instead of invoking the
4414 system handler. The user has the option of overriding this behavior.
4418 <histogram name="Download.OpensOutstanding">
4419 <owner>asanka@chromium.org</owner>
4420 <summary>The number of unopened downloads, when one is opened.</summary>
4423 <histogram name="Download.OpenTime" units="milliseconds">
4424 <owner>asanka@chromium.org</owner>
4426 The time between a download completing and the file being opened.
4430 <histogram name="Download.OriginStateOnFullResumption"
4431 enum="DownloadOriginStateOnResumption">
4432 <owner>asanka@chromium.org</owner>
4434 Changes observed when a response is received for a full download resumption
4439 <histogram name="Download.OriginStateOnPartialResumption"
4440 enum="DownloadOriginStateOnResumption">
4441 <owner>asanka@chromium.org</owner>
4443 Changes observed when a response is received for a partial (byte-range)
4444 download resumption request.
4448 <histogram name="Download.PotentialBandwidth" units="Bytes/second">
4449 <owner>asanka@chromium.org</owner>
4451 The maximum bandwidth (per read) that Chrome could have provided for the
4452 download. If the actual bandwidth equals the potential bandwidth, that
4453 means that Chrome was the limiting factor for download bandwidth.
4457 <histogram name="Download.ResourceHandlerBlockedPercentage" units="Percent">
4458 <owner>asanka@chromium.org</owner>
4460 The percentage of the lifetime of the DownloadResourceHandler for which it
4461 was blocked by downstream flow control. 0% indicates that the network
4462 bandwidth was the limiting factor for the download.
4466 <histogram name="Download.SavePackage" enum="DownloadSavePackageEvent">
4467 <owner>asanka@chromium.org</owner>
4469 Events (e.g. Started, Cancelled, Finished, Write to Completed file, Write to
4470 Failed file) occuring within the state machine of a SavePackage operation.
4474 <histogram name="Download.ShelfInProgressSizeOnAutoClose">
4475 <owner>asanka@chromium.org</owner>
4477 The number of download items in progress on the shelf when it closes
4482 <histogram name="Download.ShelfInProgressSizeOnUserClose">
4483 <owner>asanka@chromium.org</owner>
4485 The number of download items in progress on the shelf when the user closes
4490 <histogram name="Download.ShelfSizeOnAutoClose">
4491 <owner>asanka@chromium.org</owner>
4493 The number of download items on the shelf when it closes automatically.
4497 <histogram name="Download.ShelfSizeOnUserClose">
4498 <owner>asanka@chromium.org</owner>
4500 The number of download items on the shelf when the user closes it.
4504 <histogram name="Download.ShowDangerousDownloadConfirmationPrompt"
4505 enum="DownloadItem.DangerType">
4506 <owner>asanka@chromium.org</owner>
4508 User saw the confirm prompt to save a download which was marked dangerous.
4509 Grouped by the type of danger.
4513 <histogram name="Download.Sources" enum="DownloadSource">
4514 <owner>asanka@chromium.org</owner>
4516 The initiation source (if initiated within the content layer of chrome) for
4521 <histogram name="Download.SourcesChrome" enum="ChromeDownloadSource">
4522 <owner>asanka@chromium.org</owner>
4524 The initiation source (if initiated within the above-content layer of
4525 chrome) for a download.
4529 <histogram name="Download.Time" units="milliseconds">
4530 <owner>asanka@chromium.org</owner>
4531 <summary>Time between the start of a download and its completion.</summary>
4534 <histogram name="Download.UserDiscard" enum="DownloadItem.DangerType">
4535 <owner>asanka@chromium.org</owner>
4536 <owner>felt@chromium.org</owner>
4538 User chose to discard a download which was marked dangerous. Grouped by the
4543 <histogram name="Download.WriteLoopCount">
4544 <owner>asanka@chromium.org</owner>
4546 The number of iterations for the write loop in BaseFile::AppendDataTofile().
4550 <histogram name="Download.WriteSize" units="Bytes">
4551 <owner>asanka@chromium.org</owner>
4552 <summary>The write size for calls to BaseFile::AppendDataTofile().</summary>
4555 <histogram name="Drive.CacheDBOpenStatus" enum="DriveCacheDBOpenStatus">
4559 <owner>joshwoodward@google.com</owner>
4560 <summary>Status of drive cache metadata database open.</summary>
4563 <histogram name="Drive.DirectoryFeedLoadTime" units="milliseconds">
4564 <owner>joshwoodward@google.com</owner>
4566 Time spent to load the list of files in a single directory from Google Drive
4571 <histogram name="Drive.EntireFeedLoadTime" units="microseconds">
4573 Deprecated 12/2013 due to the UMA stat bucket layout change. We'll use
4574 Drive.FullFeedLoadTime instead.
4576 <owner>joshwoodward@google.com</owner>
4578 Time spent to load the entire file system information from the server
4582 <histogram name="Drive.EntryKind" enum="DriveEntryKind">
4586 <owner>joshwoodward@google.com</owner>
4588 Provides breakdown of specific formats for hosted documents. Recorded when
4589 feed is loaded from the server.
4593 <histogram name="Drive.FileFormat" enum="DriveFileFormat">
4597 <owner>joshwoodward@google.com</owner>
4599 Provides breakdown of specific file formats for regular files. Recorded when
4600 feed is loaded from the server.
4604 <histogram name="Drive.FullFeedLoadTime" units="milliseconds">
4605 <owner>joshwoodward@google.com</owner>
4607 Time spent to load the entire file system information from the server
4611 <histogram name="Drive.InitialFeedLoadTime" units="microseconds">
4613 Deperecated 12/2013 since it did not record meaningful information.
4614 Drive.DirectoryFeedLoadTime should be checked for measuring the time until
4615 the user sees the first response of file lists.
4617 <owner>joshwoodward@google.com</owner>
4619 Time spent to load the initial part of the file system information from the
4624 <histogram name="Drive.MetadataDBInitResult" enum="DriveMetadataDBInitStatus">
4625 <owner>joshwoodward@google.com</owner>
4626 <summary>Result of drive resource metadata database initialization.</summary>
4629 <histogram name="Drive.MetadataDBOpenExistingResult"
4630 enum="DriveMetadataDBInitStatus">
4631 <owner>joshwoodward@google.com</owner>
4633 Result of attempt to open existing drive resource metadata database.
4637 <histogram name="Drive.MetadataDBVersionBeforeUpgradeCheck">
4638 <owner>joshwoodward@google.com</owner>
4640 Version number of drive resource metadata DB found on the disk before
4641 checking whether it should be upgraded. Recorded during Drive metadata
4642 initialization triggered by profile initialization.
4646 <histogram name="Drive.NumberOfCacheFilesRecoveredAfterDBCorruption">
4647 <owner>joshwoodward@google.com</owner>
4649 Number of files recovered from Drive cache directory. Recorded when file
4650 recovery takes place after metadata DB corruption is found during metadata
4655 <histogram name="Drive.NumberOfHostedDocuments">
4656 <owner>joshwoodward@google.com</owner>
4658 Number of hosted documents (spreadsheets etc.) on Drive. Logged when Drive
4663 <histogram name="Drive.NumberOfRegularFiles">
4664 <owner>joshwoodward@google.com</owner>
4666 Number of regualr files on Drive. Logged when Drive is first accessed.
4670 <histogram name="Drive.NumberOfTotalFiles">
4671 <owner>joshwoodward@google.com</owner>
4673 Number of total files (regualr files + hosted documents) on Drive. Logged
4674 when Drive is first accessed.
4678 <histogram name="Drive.PushNotificationInitiallyEnabled" enum="BooleanEnabled">
4679 <owner>joshwoodward@google.com</owner>
4681 Tracks whether the push notification is initially enabled for Drive.
4682 Recorded when the first notification is processed. Notification is emulated
4683 by polling if the push notication is disabled.
4687 <histogram name="Drive.PushNotificationRegistered" enum="BooleanRegistered">
4688 <owner>joshwoodward@google.com</owner>
4690 Tracks whether the push notification request is registered correctly for
4691 Drive. Recorded when the push notification manager is initialized.
4695 <histogram name="Drive.SearchMetadataTime" units="microseconds">
4696 <owner>joshwoodward@google.com</owner>
4698 Time spent to perform an incremental search for auto completion of files on
4699 Drive. This time is collected for every partial query the user types for
4700 auto completion. For instance, if the user types "faq",
4701 incremental searches are performed for "f", "fa", and
4702 "faq" respectively.
4706 <histogram name="DriveOffline.CrosAutoEnableOutcome"
4707 enum="CrosEnableDriveOfflineOutcome">
4708 <owner>joshwoodward@google.com</owner>
4710 Outcome of enabling Google Drive offline mode automatically when a user
4711 first logs into a Chrome OS device. This process involves opening a hidden
4712 web page in the context of the Google Drive hosted app to perform the
4713 initialization of offline mode.
4717 <histogram name="Enterprise.AutoEnrollmentExtraTime" units="milliseconds">
4718 <owner>joaodasilva@chromium.org</owner>
4720 Time since the user logged in until the auto-enrollment protocol completed.
4721 0 is sampled when the protocol is done by the time the user logs in.
4725 <histogram name="Enterprise.AutoEnrollmentProtocolTime" units="milliseconds">
4726 <owner>joaodasilva@chromium.org</owner>
4727 <summary>Total duration time of the auto-enrollment protocol.</summary>
4730 <histogram name="Enterprise.AutoEnrollmentRequestNetworkErrorCode"
4731 enum="NetErrorCodes">
4732 <owner>joaodasilva@chromium.org</owner>
4734 Network error code (if applicable) for auto-enrollment requests.
4738 <histogram name="Enterprise.AutoEnrollmentRequestStatus"
4739 enum="EnterpriseDeviceManagementStatus">
4740 <owner>joaodasilva@chromium.org</owner>
4741 <summary>URL fetcher status for auto-enrollment requests.</summary>
4744 <histogram name="Enterprise.DMToken" enum="EnterpriseDMTokenType">
4745 <owner>joaodasilva@chromium.org</owner>
4747 Events related to fetching, saving and loading DM server tokens. These are
4748 used to retrieve cloud policies.
4752 <histogram name="Enterprise.Enrollment" enum="EnterpriseEnrollmentType">
4753 <owner>joaodasilva@chromium.org</owner>
4755 Events related to device enrollment on new installs of Chrome OS devices.
4759 <histogram name="Enterprise.ONC.PolicyValidation" enum="BooleanSuccess">
4760 <owner>joaodasilva@chromium.org</owner>
4761 <summary>Result of the OpenNetworkConfiguration policy validation.</summary>
4764 <histogram name="Enterprise.Policies" enum="EnterprisePolicies">
4765 <owner>joaodasilva@chromium.org</owner>
4767 A set of enterprise policy rules that are in use. This is recorded every 24
4768 hours and at startup, if the last recording was earlier than a day before.
4772 <histogram name="Enterprise.Policy" enum="EnterprisePolicyType">
4773 <owner>joaodasilva@chromium.org</owner>
4775 Events related to fetching, saving and loading user policies, and also
4776 device policies on Chrome OS.
4780 <histogram name="Enterprise.PolicyInvalidations"
4781 enum="EnterprisePolicyInvalidations">
4782 <owner>joaodasilva@chromium.org</owner>
4784 Events for counting policy invalidations received with and without payloads.
4785 Invalidations indicate that a policy has been updated and should be
4786 refreshed. Payloads provide context about the policy update, but may be
4787 absent if dropped by the invalidation service.
4791 <histogram name="Enterprise.PolicyInvalidationsStartupTime"
4792 units="milliseconds">
4793 <owner>joaodasilva@chromium.org</owner>
4795 Time since startup of the cloud policy code until the policy invalidation
4796 service first reported its online status.
4800 <histogram name="Enterprise.PolicyLoadStatus" enum="EnterprisePolicyLoadStatus">
4801 <owner>joaodasilva@chromium.org</owner>
4803 Load status from the policy loaders which pull policy settings from the
4804 underlying platform, such as Windows Group Policy.
4808 <histogram name="Enterprise.PolicyRefresh" enum="EnterprisePolicyRefresh">
4809 <owner>joaodasilva@chromium.org</owner>
4811 Events measuring effectiveness of refreshing policy when invalidations are
4812 received from a service. For each refresh, indicates whether the policy
4813 changed, and whether the policy was invalidated at the time of the refresh.
4817 <histogram name="Enterprise.UserPolicyChromeOS.DelayInitialization"
4818 units="milliseconds">
4819 <owner>joaodasilva@chromium.org</owner>
4820 <summary>Initialization delay due to loading the user policy cache.</summary>
4823 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.ClientError"
4824 enum="EnterpriseDeviceManagementStatus">
4825 <owner>joaodasilva@chromium.org</owner>
4826 <summary>Policy client error during initial policy fetch.</summary>
4830 name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayClientRegister"
4831 units="milliseconds">
4832 <owner>joaodasilva@chromium.org</owner>
4833 <summary>Delay for registering the client with the policy server.</summary>
4836 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayOAuth2Token"
4837 units="milliseconds">
4838 <owner>joaodasilva@chromium.org</owner>
4839 <summary>Delay for minting an OAuth2 acccess token.</summary>
4842 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayPolicyFetch"
4843 units="milliseconds">
4844 <owner>joaodasilva@chromium.org</owner>
4845 <summary>Delay for fetching policy from the policy server.</summary>
4848 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayTotal"
4849 units="milliseconds">
4850 <owner>joaodasilva@chromium.org</owner>
4851 <summary>Total delay for the initial policy fetch.</summary>
4854 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.OAuth2Error"
4855 enum="GoogleServiceAuthError">
4856 <owner>joaodasilva@chromium.org</owner>
4857 <summary>Service error during OAuth2 access token fetch.</summary>
4860 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.OAuth2NetworkError"
4861 enum="NetErrorCodes">
4862 <owner>joaodasilva@chromium.org</owner>
4863 <summary>Network error during OAuth2 access token fetch.</summary>
4866 <histogram name="Enterprise.WildcardLoginCheck.DelayPolicyTokenFetch"
4867 units="milliseconds">
4868 <owner>joaodasilva@chromium.org</owner>
4870 Delay incurred by the token fetching step of the wildcard login check.
4874 <histogram name="Enterprise.WildcardLoginCheck.DelayTotal" units="milliseconds">
4875 <owner>joaodasilva@chromium.org</owner>
4876 <summary>Total delay incurred by the wildcard login check.</summary>
4879 <histogram name="Enterprise.WildcardLoginCheck.DelayUserInfoFetch"
4880 units="milliseconds">
4881 <owner>joaodasilva@chromium.org</owner>
4883 Delay incurred by the user info fetching step of the wildcard login check.
4887 <histogram name="EnterpriseCheck.DomainBindSucceeded" enum="BooleanSuccess">
4888 <owner>joaodasilva@chromium.org</owner>
4889 <owner>pastarmovj@chromium.org</owner>
4891 Whether we were able to contact the AD Domain Controller. This check is
4892 performed once at start-up.
4896 <histogram name="EnterpriseCheck.DomainCheckFailed" enum="EnterpriseCheckError">
4897 <owner>joaodasilva@chromium.org</owner>
4898 <owner>pastarmovj@chromium.org</owner>
4900 Enum of possible things that can fail while checking for enterprise env.
4901 This check is performed once at start-up.
4905 <histogram name="EnterpriseCheck.InDomain" enum="BooleanEnabled">
4906 <owner>joaodasilva@chromium.org</owner>
4907 <owner>pastarmovj@chromium.org</owner>
4909 Whether the machine is part of an AD domain. This check is performed once at
4914 <histogram name="EnterpriseCheck.InvalidPoliciesDetected"
4915 units="disabled policies">
4916 <owner>joaodasilva@chromium.org</owner>
4917 <owner>pastarmovj@chromium.org</owner>
4919 The number of disabled policy entries due to integrity violations while
4920 parsing the policy data which happens on start-up and when the policy has
4925 <histogram name="EnterpriseCheck.OSType" enum="OsSuite">
4926 <owner>joaodasilva@chromium.org</owner>
4927 <owner>pastarmovj@chromium.org</owner>
4929 The rough Windows suite we are runnnig on. This check is performed once at
4934 <histogram name="Event.ActionAfterDoubleTapNoDelay" enum="ActionAfterDoubleTap">
4935 <owner>rbyers@chromium.org</owner>
4937 On non-mobile sites, gesture taps are delayed to prevent double taps from
4938 sending a click event. This stat tracks the user's first action within 5
4939 seconds after a double tap gesture when the gesture tap delay is disabled.
4943 <histogram name="Event.ActionAfterDoubleTapWithDelay"
4944 enum="ActionAfterDoubleTap">
4945 <owner>rbyers@chromium.org</owner>
4947 On non-mobile sites, gesture taps are delayed to prevent double taps from
4948 sending a click event. This stat tracks the user's first action within 5
4949 seconds after a double tap gesture when gesture tap events are delayed.
4953 <histogram name="Event.AggregatedLatency.Renderer2" units="microseconds">
4954 <owner>rbyers@chromium.org</owner>
4956 Time between initiation of any input event and the renderer receiving and
4957 starting to process it.
4961 <histogram name="Event.CoalescedCount.Mouse">
4962 <owner>rbyers@chromium.org</owner>
4963 <summary>Number of Mouse events coalesced.</summary>
4966 <histogram name="Event.CoalescedCount.Touch">
4967 <owner>rbyers@chromium.org</owner>
4968 <summary>Number of Touch events coalesced.</summary>
4971 <histogram name="Event.CoalescedLatency.Mouse" units="milliseconds">
4972 <owner>rbyers@chromium.org</owner>
4974 Time between the first and last events in a coalesced mouse events group.
4978 <histogram name="Event.CoalescedLatency.Touch" units="milliseconds">
4979 <owner>rbyers@chromium.org</owner>
4981 Time between the first and last events in a coalesced touch events group.
4985 <histogram name="Event.Latency.Browser" units="microseconds">
4986 <owner>rbyers@chromium.org</owner>
4988 Time between initiation of all input events and browser processing.
4992 <histogram name="Event.Latency.Browser.ET_DROP_TARGET_EVENT"
4993 units="microseconds">
4994 <owner>rbyers@chromium.org</owner>
4996 Time between initiation of input event and browser processing.
5000 <histogram name="Event.Latency.Browser.ET_GESTURE_BEGIN" units="microseconds">
5001 <owner>rbyers@chromium.org</owner>
5003 Time between initiation of input event and browser processing.
5007 <histogram name="Event.Latency.Browser.ET_GESTURE_DOUBLE_TAP"
5008 units="microseconds">
5009 <owner>rbyers@chromium.org</owner>
5011 Time between initiation of input event and browser processing.
5015 <histogram name="Event.Latency.Browser.ET_GESTURE_END" units="microseconds">
5016 <owner>rbyers@chromium.org</owner>
5018 Time between initiation of input event and browser processing.
5022 <histogram name="Event.Latency.Browser.ET_GESTURE_LONG_PRESS"
5023 units="microseconds">
5024 <owner>rbyers@chromium.org</owner>
5026 Time between initiation of input event and browser processing.
5030 <histogram name="Event.Latency.Browser.ET_GESTURE_LONG_TAP"
5031 units="microseconds">
5032 <owner>rbyers@chromium.org</owner>
5034 Time between initiation of input event and browser processing.
5038 <histogram name="Event.Latency.Browser.ET_GESTURE_MULTIFINGER_SWIPE"
5039 units="microseconds">
5040 <owner>rbyers@chromium.org</owner>
5042 Time between initiation of input event and browser processing.
5046 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_BEGIN"
5047 units="microseconds">
5048 <owner>rbyers@chromium.org</owner>
5050 Time between initiation of input event and browser processing.
5054 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_END"
5055 units="microseconds">
5056 <owner>rbyers@chromium.org</owner>
5058 Time between initiation of input event and browser processing.
5062 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_UPDATE"
5063 units="microseconds">
5064 <owner>rbyers@chromium.org</owner>
5066 Time between initiation of input event and browser processing.
5070 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_BEGIN"
5071 units="microseconds">
5072 <owner>rbyers@chromium.org</owner>
5074 Time between initiation of input event and browser processing.
5078 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_END"
5079 units="microseconds">
5080 <owner>rbyers@chromium.org</owner>
5082 Time between initiation of input event and browser processing.
5086 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_UPDATE"
5087 units="microseconds">
5088 <owner>rbyers@chromium.org</owner>
5090 Time between initiation of input event and browser processing.
5094 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP" units="microseconds">
5095 <owner>rbyers@chromium.org</owner>
5097 Time between initiation of input event and browser processing.
5101 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP_CANCEL"
5102 units="microseconds">
5103 <owner>rbyers@chromium.org</owner>
5105 Time between initiation of input event and browser processing.
5109 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP_DOWN"
5110 units="microseconds">
5111 <owner>rbyers@chromium.org</owner>
5113 Time between initiation of input event and browser processing.
5117 <histogram name="Event.Latency.Browser.ET_GESTURE_TWO_FINGER_TAP"
5118 units="microseconds">
5119 <owner>rbyers@chromium.org</owner>
5121 Time between initiation of input event and browser processing.
5125 <histogram name="Event.Latency.Browser.ET_KEY_PRESSED" units="microseconds">
5126 <owner>rbyers@chromium.org</owner>
5128 Time between initiation of input event and browser processing.
5132 <histogram name="Event.Latency.Browser.ET_KEY_RELEASED" units="microseconds">
5133 <owner>rbyers@chromium.org</owner>
5135 Time between initiation of input event and browser processing.
5139 <histogram name="Event.Latency.Browser.ET_MOUSE_CAPTURE_CHANGED"
5140 units="microseconds">
5141 <owner>rbyers@chromium.org</owner>
5143 Time between initiation of input event and browser processing.
5147 <histogram name="Event.Latency.Browser.ET_MOUSE_DRAGGED" units="microseconds">
5148 <owner>rbyers@chromium.org</owner>
5150 Time between initiation of input event and browser processing.
5154 <histogram name="Event.Latency.Browser.ET_MOUSE_ENTERED" units="microseconds">
5155 <owner>rbyers@chromium.org</owner>
5157 Time between initiation of input event and browser processing.
5161 <histogram name="Event.Latency.Browser.ET_MOUSE_EXITED" units="microseconds">
5162 <owner>rbyers@chromium.org</owner>
5164 Time between initiation of input event and browser processing.
5168 <histogram name="Event.Latency.Browser.ET_MOUSE_MOVED" units="microseconds">
5169 <owner>rbyers@chromium.org</owner>
5171 Time between initiation of input event and browser processing.
5175 <histogram name="Event.Latency.Browser.ET_MOUSE_RELEASED" units="microseconds">
5176 <owner>rbyers@chromium.org</owner>
5178 Time between initiation of input event and browser processing.
5182 <histogram name="Event.Latency.Browser.ET_MOUSEWHEEL" units="microseconds">
5183 <owner>rbyers@chromium.org</owner>
5185 Time between initiation of input event and browser processing.
5189 <histogram name="Event.Latency.Browser.ET_SCROLL" units="microseconds">
5190 <owner>rbyers@chromium.org</owner>
5192 Time between initiation of input event and browser processing.
5196 <histogram name="Event.Latency.Browser.ET_SCROLL_FLING_CANCEL"
5197 units="microseconds">
5198 <owner>rbyers@chromium.org</owner>
5200 Time between initiation of input event and browser processing.
5204 <histogram name="Event.Latency.Browser.ET_SCROLL_FLING_START"
5205 units="microseconds">
5206 <owner>rbyers@chromium.org</owner>
5208 Time between initiation of input event and browser processing.
5212 <histogram name="Event.Latency.Browser.ET_TOUCH_CANCELLED" units="microseconds">
5213 <owner>rbyers@chromium.org</owner>
5215 Time between initiation of input event and browser processing.
5219 <histogram name="Event.Latency.Browser.ET_TOUCH_MOVED" units="microseconds">
5220 <owner>rbyers@chromium.org</owner>
5222 Time between initiation of input event and browser processing.
5226 <histogram name="Event.Latency.Browser.ET_TOUCH_PRESSED" units="microseconds">
5227 <owner>rbyers@chromium.org</owner>
5229 Time between initiation of input event and browser processing.
5233 <histogram name="Event.Latency.Browser.ET_TOUCH_RELEASED" units="microseconds">
5234 <owner>rbyers@chromium.org</owner>
5236 Time between initiation of input event and browser processing.
5240 <histogram name="Event.Latency.Browser.ET_TOUCH_STATIONARY"
5241 units="microseconds">
5242 <owner>rbyers@chromium.org</owner>
5244 Time between initiation of input event and browser processing.
5248 <histogram name="Event.Latency.Browser.ET_TRANSLATED_KEY_PRESS"
5249 units="microseconds">
5250 <owner>rbyers@chromium.org</owner>
5252 Time between initiation of input event and browser processing.
5256 <histogram name="Event.Latency.Browser.ET_TRANSLATED_KEY_RELEASE"
5257 units="microseconds">
5258 <owner>rbyers@chromium.org</owner>
5260 Time between initiation of input event and browser processing.
5264 <histogram name="Event.Latency.Browser.ET_UNKNOWN" units="microseconds">
5265 <owner>rbyers@chromium.org</owner>
5267 Time between initiation of input event and browser processing.
5271 <histogram name="Event.Latency.Browser.TouchAcked" units="microseconds">
5272 <owner>rbyers@chromium.org</owner>
5274 Time between touch events sent from RWH to renderer and acked by renderer.
5278 <histogram name="Event.Latency.Browser.TouchUI" units="microseconds">
5279 <owner>rbyers@chromium.org</owner>
5281 Time between touch events received by Chrome and sent from RWH to renderer.
5285 <histogram name="Event.Latency.Renderer" units="microseconds">
5286 <owner>rbyers@chromium.org</owner>
5288 Time between initiation of all input events and renderer processing. This is
5289 soon to be replaced by Event.Latency.Renderer2.*
5293 <histogram name="Event.Latency.Renderer2" units="microseconds">
5294 <owner>rbyers@chromium.org</owner>
5296 Time between input event creation and the renderer receiving and starting to
5297 process the event. For touch events on Windows, we measure from when the
5298 event reaches Chrome, whereas on other platforms we use the timestamp from
5299 the kernel. On Windows, this metric is only reported when
5300 |IsHighResNowFastAndReliable| is true, which will introduce some sampling
5305 <histogram name="Event.Latency.RendererImpl.GestureScroll" units="microseconds">
5307 Deprecated 12/2013 and replaced by Event.Latency.RendererImpl.GestureScroll2
5309 <owner>rbyers@chromium.org</owner>
5311 Time between initial creation of touch event and when the resulting
5312 ScrollGesture reaches Impl thread. Maximum is 200ms.
5316 <histogram name="Event.Latency.RendererImpl.GestureScroll2"
5317 units="microseconds">
5318 <owner>rbyers@chromium.org</owner>
5320 Time between touch event creation and when the resulting GestureScroll
5321 reaches the Impl thread. Maximum is 1000ms. On Windows, we measure from when
5322 the touch event reaches Chrome, whereas on other platforms we use the
5323 timestamp from the kernel. On Windows, this metric is only reported when
5324 |IsHighResNowFastAndReliable| is true, which will introduce some sampling
5325 bias. This supersedes the Event.Latency.RendererImpl.GestureScroll metric.
5329 <histogram name="Event.Latency.TouchToScrollUpdateSwap" units="microseconds">
5330 <owner>rbyers@chromium.org</owner>
5332 Time between initial creation of touch event and the resulting frame from
5333 ScrollUpdate is swapped.
5337 <histogram name="Event.SingleTapType" enum="TapDelayType">
5338 <owner>rbyers@chromium.org</owner>
5340 On non-mobile sites, gesture taps are delayed to prevent double taps from
5341 sending a click event. This stat counts the number of taps that are delayed
5342 by the double-tap delay versus those that are sent immediately on mobile
5347 <histogram name="ExtensionActivity.AdInjected" units="Extension Count">
5348 <owner>felt@chromium.org</owner>
5349 <owner>rdevlin.cronin@chromium.org</owner>
5351 For each pageload, the number of extensions that inject at least one new ad.
5355 <histogram name="ExtensionActivity.AdRemoved" units="Extension Count">
5356 <owner>felt@chromium.org</owner>
5357 <owner>rdevlin.cronin@chromium.org</owner>
5359 For each pageload, the number of extensions that remove at least one ad.
5363 <histogram name="ExtensionActivity.AdReplaced" units="Extension Count">
5364 <owner>felt@chromium.org</owner>
5365 <owner>rdevlin.cronin@chromium.org</owner>
5367 For each pageload, the number of extensions that replace at least one ad.
5371 <histogram name="ExtensionActivity.ContentScript">
5372 <owner>felt@chromium.org</owner>
5374 For each pageload, the number of extensions that inject a content script.
5378 <histogram name="ExtensionActivity.CreatedDiv">
5379 <owner>felt@chromium.org</owner>
5381 For each pageload, the number of extensions that create divs to add to the
5386 <histogram name="ExtensionActivity.CreatedEmbed">
5387 <owner>felt@chromium.org</owner>
5389 For each pageload, the number of extensions that create 'embed' elements to
5394 <histogram name="ExtensionActivity.CreatedIframe">
5395 <owner>felt@chromium.org</owner>
5397 For each pageload, the number of extensions that create iframes to add to
5402 <histogram name="ExtensionActivity.CreatedInput">
5403 <owner>felt@chromium.org</owner>
5405 For each pageload, the number of extensions that create inputs to add to the
5410 <histogram name="ExtensionActivity.CreatedLink">
5411 <owner>felt@chromium.org</owner>
5413 For each pageload, the number of extensions that create links to add to the
5418 <histogram name="ExtensionActivity.CreatedObject">
5419 <owner>felt@chromium.org</owner>
5421 For each pageload, the number of extensions that create 'object' elements to
5426 <histogram name="ExtensionActivity.CreatedScript">
5427 <owner>felt@chromium.org</owner>
5429 For each pageload, the number of extensions that create script tags to add
5434 <histogram name="ExtensionActivity.DocumentWrite">
5435 <owner>felt@chromium.org</owner>
5437 For each pageload, the number of extensions that use document.write.
5441 <histogram name="ExtensionActivity.Google.ContentScript">
5442 <owner>felt@chromium.org</owner>
5444 For each www.google.com pageload, the number of extensions that inject a
5449 <histogram name="ExtensionActivity.Google.CreatedDiv">
5450 <owner>felt@chromium.org</owner>
5452 For each www.google.com pageload, the number of extensions that create divs
5457 <histogram name="ExtensionActivity.Google.CreatedEmbed">
5458 <owner>felt@chromium.org</owner>
5460 For each www.google.com pageload, the number of extensions that create
5461 'embed' elements to add to the page.
5465 <histogram name="ExtensionActivity.Google.CreatedIframe">
5466 <owner>felt@chromium.org</owner>
5468 For each www.google.com pageload, the number of extensions that create
5469 iframes to add to the page.
5473 <histogram name="ExtensionActivity.Google.CreatedInput">
5474 <owner>felt@chromium.org</owner>
5476 For each www.google.com pageload, the number of extensions that create
5477 inputs to add to the page.
5481 <histogram name="ExtensionActivity.Google.CreatedLink">
5482 <owner>felt@chromium.org</owner>
5484 For each www.google.com pageload, the number of extensions that create links
5489 <histogram name="ExtensionActivity.Google.CreatedObject">
5490 <owner>felt@chromium.org</owner>
5492 For each www.google.com pageload, the number of extensions that create
5493 'object' elements to add to the page.
5497 <histogram name="ExtensionActivity.Google.CreatedScript">
5498 <owner>felt@chromium.org</owner>
5500 For each www.google.com pageload, the number of extensions that create
5501 script tags to add to the page.
5505 <histogram name="ExtensionActivity.Google.DocumentWrite">
5506 <owner>felt@chromium.org</owner>
5508 For each www.google.com pageload, the number of extensions that use
5513 <histogram name="ExtensionActivity.Google.InnerHtml">
5514 <owner>felt@chromium.org</owner>
5516 For each www.google.com pageload, the number of extensions that set
5521 <histogram name="ExtensionActivity.Google.InvokedDomMethod">
5522 <owner>felt@chromium.org</owner>
5524 For each www.google.com pageload, the number of extensions that invoke DOM
5529 <histogram name="ExtensionActivity.Google.ModifiedDom">
5530 <owner>felt@chromium.org</owner>
5532 For each www.google.com pageload, the number of extensions that set the
5533 value of DOM properties via assignments.
5537 <histogram name="ExtensionActivity.Google.ReadDom">
5538 <owner>felt@chromium.org</owner>
5540 For each www.google.com pageload, the number of extensions that read from
5545 <histogram name="ExtensionActivity.InnerHtml">
5546 <owner>felt@chromium.org</owner>
5548 For each pageload, the number of extensions that set innerHTML.
5552 <histogram name="ExtensionActivity.InvokedDomMethod">
5553 <owner>felt@chromium.org</owner>
5555 For each pageload, the number of extensions that invoke DOM methods.
5559 <histogram name="ExtensionActivity.ModifiedDom">
5560 <owner>felt@chromium.org</owner>
5562 For each pageload, the number of extensions that set the value of DOM
5563 properties via assignments.
5567 <histogram name="ExtensionActivity.ReadDom">
5568 <owner>felt@chromium.org</owner>
5570 For each pageload, the number of extensions that read from the DOM.
5574 <histogram name="ExtensionBlacklist.BlacklistInstalled"
5575 enum="ExtensionLocation">
5576 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5578 The number of extensions that were blacklisted when already installed,
5579 grouped by Extension::Location. Logged when ExtensionService blackists and
5580 unloads an installed extension.
5584 <histogram name="ExtensionBlacklist.BlockCRX" enum="ExtensionLocation">
5585 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5587 The number of extensions that have been blocked from installing grouped by
5588 Extension::Location. Logged when ExtensionService refuses to install a
5589 blacklisted extension.
5593 <histogram name="ExtensionBlacklist.SilentInstall" enum="ExtensionLocation">
5594 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5596 The number of extensions that have been silently installed in a blacklisted
5597 state, grouped by Extension::Location. Logged when ExtensionService installs
5598 a blacklisted extension without blocking it (ExtensionBlacklist.BlockCRX
5599 would be logged otherwise). Typically this will be when a user has a
5600 blacklisted extension synced.
5604 <histogram name="ExtensionBlacklist.UnblacklistInstalled"
5605 enum="ExtensionLocation">
5606 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5608 The number of extensions that were unblacklisted when installed, grouped by
5609 Extension::Location. Logged when ExtensionService unblacklists and loads a
5610 blacklisted extension.
5614 <histogram name="ExtensionInstalledLoader.ForceDisabled"
5615 enum="BooleanForceDisabled">
5616 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5618 Counts whether we force-disabled an installed extension at startup because a
5619 policy provider indicated it must remain disabled.
5623 <histogram name="ExtensionInstallSigner.RequestCount">
5624 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5626 A count of the number of server requests since Chrome started running,
5627 recorded each time we do a request. NOTE: when interpreting these values,
5628 keep in mind that a user who did 5 server requests during one run of Chrome
5629 will log this histogram 5 times with values 1, 2, 3, 4, and 5.
5633 <histogram name="ExtensionInstallSigner.ResultWasValid">
5634 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5636 Whether the server result received by the extensions install signer was
5641 <histogram name="ExtensionInstallSigner.SecondsSinceLastRequest"
5643 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5645 This records the number of seconds since the last time we've done a request
5646 to the server (only during this run of the browser).
5650 <histogram name="ExtensionInstallSigner.UptimeAtTimeOfRequest" units="seconds">
5651 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5653 Records how many seconds the browser has been running at the time a request
5654 to the server is made to get a new install signature.
5658 <histogram name="ExtensionInstallVerifier.ActualStatus"
5659 enum="ExtensionInstallVerifierStatus">
5660 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5662 Logged during InstallVerifier::Init, to indicate the actual enforcement
5663 status used (usually determined by the ExtensionInstallVerifier field trial
5664 experiment, but possibly modified by command line flags).
5668 <histogram name="ExtensionInstallVerifier.ExperimentStatus"
5669 enum="ExtensionInstallVerifierStatus">
5670 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5672 Logged during InstallVerifier::Init to indicate the enforcement status as
5673 determined by the ExtensionInstallVerifier field trial experiment.
5677 <histogram name="ExtensionInstallVerifier.GetSignatureResult"
5678 enum="ExtensionInstallVerifierGetSignatureResult">
5679 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5680 <summary>The result of the verifier trying to get a new signature.</summary>
5683 <histogram name="ExtensionInstallVerifier.InitResult"
5684 enum="ExtensionInstallVerifierInitResult">
5685 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5687 The result of initialization for the extension install verifier.
5691 <histogram name="ExtensionInstallVerifier.MustRemainDisabled"
5692 enum="ExtensionInstallVerifierMustRemainDisabled">
5693 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5695 The outcome for each call to InstallVerifier::MustRemainDisabled.
5699 <histogram name="Extensions.AllocatePortIdPairOverflow">
5700 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5702 Records when the allocation of IDs for chrome.runtime.Port overflows.
5706 <histogram name="Extensions.APIUse_RelativeURL" enum="UrlResolutionResult">
5707 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5709 Captures the results of URL resolution when relative urls are used in the
5714 <histogram name="Extensions.AppLaunch" enum="AppLaunch">
5715 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5717 The number of times v1 apps are launched grouped by
5718 extension_misc::AppLaunchBuckets. See also Apps.AppLaunch for v2 apps.
5722 <histogram name="Extensions.AppLaunchContainer" enum="AppLaunchContainer">
5723 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5725 The number of times apps are launched grouped by
5726 extensions::LaunchContainer.
5730 <histogram name="Extensions.AppLocation" enum="ExtensionLocation">
5731 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5733 The number of apps loaded at startup time grouped by Extension::Location.
5737 <histogram name="Extensions.AppsPromo" enum="AppPromoAction">
5738 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5740 The actions taken in the NTP apps promo grouped by
5741 extension_misc::AppsPromoBuckets.
5745 <histogram name="Extensions.AppTabLaunchType" enum="ExtensionLaunchType">
5746 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5748 The number of apps launched grouped by extensions::LaunchType.
5752 <histogram name="Extensions.BackgroundPageLoadTime" units="milliseconds">
5753 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5754 <summary>The time for an extension's background page to load.</summary>
5757 <histogram name="Extensions.BackgroundPageType"
5758 units="ExtensionBackgroundPageType">
5759 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5761 The type (if any) of background page the extension has. Recorded for
5762 installed extensions on startup.
5766 <histogram name="Extensions.CrxFetchError" enum="NetErrorCodes">
5767 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5768 <summary>Net error results from URLFetcher.</summary>
5771 <histogram name="Extensions.CrxFetchFailureRetryCountGoogleUrl">
5772 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5774 Number of times chrome retried to download an extension with a url on a
5775 google.com domain, before eventually giving up.
5779 <histogram name="Extensions.CrxFetchFailureRetryCountOtherUrl">
5780 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5782 Number of times chrome retried to download an extension with a url on a non
5783 google.com domain, before eventually giving up.
5787 <histogram name="Extensions.CrxFetchSuccessRetryCountGoogleUrl">
5788 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5790 Number of times chrome retried to download an extension with a url on a
5791 google.com domain, before eventually succeeding.
5795 <histogram name="Extensions.CrxFetchSuccessRetryCountOtherUrl">
5796 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5798 Number of times chrome retried to download an extension with a url on a non
5799 google.com domain, before eventually succeeding.
5803 <histogram name="Extensions.CrxInstallDirPathLength">
5804 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5806 Length of the path to the directory under which an extension is installed.
5807 This directory is in the user's profile.
5811 <histogram name="Extensions.DeclarativeRulesStorageInitialization"
5812 units="milliseconds">
5813 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5814 <summary>Time spent until rules storage delegate gets ready.</summary>
5817 <histogram name="Extensions.DepricatedExternalJsonCount">
5818 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5820 Number of extensions referenced in the depricated external extensions source
5821 at path chrome::DIR_DEPRICATED_EXTERNAL_EXTENSIONS.
5825 <histogram name="Extensions.DialogLoadTime" units="milliseconds">
5826 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5827 <summary>The time for a dialog-hosted extension to load.</summary>
5830 <histogram name="Extensions.Disabled">
5831 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5833 The number of extensions that are disabled at browser startup.
5837 <histogram name="Extensions.DisabledForPermissions">
5838 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5840 The number of extensions that are disabled at browser startup due to
5841 permissions increases.
5845 <histogram name="Extensions.DisabledUIUserResponse"
5846 enum="ExtensionDisabledUIUserResponse">
5847 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5849 User response to the dialog shown when an extension is disabled due to an
5850 update requiring more permissions.
5854 <histogram name="Extensions.ErrorCodeFromCrxOpen">
5855 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5857 If opening the CRX file for unpacking fails, this integer is the error code
5862 <histogram name="Extensions.EventPageActiveTime" units="milliseconds">
5863 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5864 <summary>The time an extension's event page has spent loaded.</summary>
5867 <histogram name="Extensions.EventPageIdleTime" units="milliseconds">
5868 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5869 <summary>The time an extension's event page has spent unloaded.</summary>
5872 <histogram name="Extensions.EventPageLoadTime" units="milliseconds">
5873 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5874 <summary>The time for an extension's event page to load.</summary>
5877 <histogram name="Extensions.ExtensionCacheCount">
5878 <owner>dpolukhin@chromium.org</owner>
5880 Number of cached extensions on disk. Reported on Chrome OS during user
5885 <histogram name="Extensions.ExtensionCacheSize" units="MB">
5886 <owner>dpolukhin@chromium.org</owner>
5888 Total size of .crx files in cache on disk. Reported on Chrome OS during user
5893 <histogram name="Extensions.ExtensionInstalled">
5894 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5895 <summary>An extension has been installed.</summary>
5898 <histogram name="Extensions.ExtensionLocation" enum="ExtensionLocation">
5899 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5901 The number of extensions loaded at startup time grouped by
5902 Extension::Location.
5906 <histogram name="Extensions.ExtensionRootPathLength">
5907 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5909 Length of the Extensions dir path inside the profile directory.
5913 <histogram name="Extensions.ExtensionServiceInitTime">
5914 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5916 Time taken for the ExtensionService to initialize, including the time it
5917 takes to load the extensions for the service's profile and parse their
5918 manifests. This happens during startup and also any time a new profile is
5923 <histogram name="Extensions.ExtensionUninstalled">
5924 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5925 <summary>An extension has been uninstalled.</summary>
5928 <histogram name="Extensions.ExternalExtensionEvent" enum="SideloadUIEvents">
5929 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5931 Records what happens to extensions that are sideloaded, grouped by the
5932 ExternalExtensionEvent enum.
5936 <histogram name="Extensions.ExternalItemState" enum="ExternalItemState">
5937 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5939 The number of sideloaded apps/extensions loaded on startup grouped by
5940 enabled/disabled state.
5944 <histogram name="Extensions.ExternalJsonCount">
5945 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5947 Number of extensions referenced in the external extensions source at path
5948 chrome::DIR_EXTERNAL_EXTENSIONS.
5952 <histogram name="Extensions.FromWebstoreInconsistency"
5953 enum="ExtensionFromWebstoreInconcistencyEnum">
5954 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5956 Number of apps/extensions loaded on startup with an inconsistent "from
5957 webstore" state. This means an item that is flagged as from_webstore,
5958 but with either a non-webstore update_url or an external install location.
5962 <histogram name="Extensions.FunctionCalls" enum="ExtensionFunctions">
5963 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5964 <summary>Number of calls to extension functions.</summary>
5967 <histogram name="Extensions.GetUserDataTempDir" enum="GetUserDataTempDirResult">
5968 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5970 What happens when the extensions system tries to get a temp dir to unpack
5975 <histogram name="Extensions.InjectCssTime" units="milliseconds">
5976 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5978 The amount of time for a CSS file to be injected into a page.
5982 <histogram name="Extensions.InjectEnd_ScriptCount">
5983 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5984 <summary>Number of scripts injected at document end by extensions.</summary>
5987 <histogram name="Extensions.InjectEnd_Time" units="milliseconds">
5988 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5990 Time taken to inject all scripts at document end by extensions.
5994 <histogram name="Extensions.InjectIdle_ScriptCount">
5995 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5996 <summary>Number of scripts injected at document idle by extensions.</summary>
5999 <histogram name="Extensions.InjectIdle_Time" units="milliseconds">
6000 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6002 Time taken to inject all scripts at document idle by extensions.
6006 <histogram name="Extensions.InjectScriptTime" units="milliseconds">
6007 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6008 <summary>Time taken to inject all scripts by extensions.</summary>
6011 <histogram name="Extensions.InjectStart_CssCount">
6012 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6013 <summary>Number of css files injected by extensions.</summary>
6016 <histogram name="Extensions.InjectStart_ScriptCount">
6017 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6018 <summary>Number of scripts injected at document start by extensions.</summary>
6021 <histogram name="Extensions.InjectStart_Time" units="milliseconds">
6022 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6024 Time taken to inject css/scripts at document start by extensions.
6028 <histogram name="Extensions.InstallPrompt.Accepted" enum="BooleanAccepted">
6029 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6031 Whether the user accepted or aborted an extension installation.
6035 <histogram name="Extensions.InstallPrompt.Type"
6036 enum="ExtensionInstallPromptType">
6037 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6039 Type of the extension install prompt displayed when an extension
6040 installation is triggered.
6044 <histogram name="Extensions.InstallPromptExperiment.ShowDetails"
6045 enum="ExtensionInstallPromptExperimentLinkAction">
6046 <owner>meacer@chromium.org</owner>
6048 Actions on the show details link grouped by action type when the install
6049 prompt trial is running.
6053 <histogram name="Extensions.InstallPromptExperiment.ShowPermissions"
6054 enum="ExtensionInstallPromptExperimentLinkAction">
6055 <owner>meacer@chromium.org</owner>
6057 Actions on the show permissions link grouped by action type when the install
6058 prompt trial is running.
6062 <histogram name="Extensions.InstallSource" enum="ExtensionLocation">
6063 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6064 <summary>Installs grouped by the location property in prefs.</summary>
6067 <histogram name="Extensions.InstallType" enum="ExtensionType">
6068 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6069 <summary>Installs grouped by Extension::HistogramType.</summary>
6072 <histogram name="Extensions.LoadAll">
6073 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6075 The number of extensions and themes loaded at browser startup.
6079 <histogram name="Extensions.LoadAllTime" units="milliseconds">
6080 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6081 <summary>Time taken to load all extensions at browser startup.</summary>
6084 <histogram name="Extensions.LoadApp">
6085 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6086 <summary>The number of apps loaded by each user at startup time.</summary>
6089 <histogram name="Extensions.LoadAppExternal">
6090 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6092 The number of externally managed apps loaded by each user at startup time.
6096 <histogram name="Extensions.LoadAppUser">
6097 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6099 The number of user-installed apps loaded by each user at startup time.
6103 <histogram name="Extensions.LoadBrowserAction">
6104 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6106 The number of browser action extensions loaded at browser startup.
6110 <histogram name="Extensions.LoadContentPack">
6111 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6113 The number of content-pack extensions loaded at browser startup.
6117 <histogram name="Extensions.LoadExtension">
6118 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6119 <summary>The number of extensions loaded at browser startup.</summary>
6122 <histogram name="Extensions.LoadExtensionExternal">
6123 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6125 The number of externally managed extensions loaded at browser startup.
6129 <histogram name="Extensions.LoadExtensionUser">
6130 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6132 The number of user-installed extensions loaded at browser startup.
6136 <histogram name="Extensions.LoadExternal">
6137 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6139 The number of externally managed extensions and apps loaded at browser
6144 <histogram name="Extensions.LoadHostedApp">
6145 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6147 The number of hosted apps loaded by each user at startup time.
6151 <histogram name="Extensions.LoadPackagedApp">
6152 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6154 The number of legacy packaged apps loaded by each user at startup time.
6158 <histogram name="Extensions.LoadPageAction">
6159 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6161 The number of page action extensions loaded at browser startup.
6165 <histogram name="Extensions.LoadPlatformApp">
6166 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6167 <summary>The number of platform apps loaded at browser startup.</summary>
6170 <histogram name="Extensions.LoadTheme">
6171 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6172 <summary>The number of themes loaded at browser startup.</summary>
6175 <histogram name="Extensions.LoadType" enum="ExtensionType">
6176 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6178 The number of extensions loaded at startup time grouped by
6179 Extension::HistogramType.
6183 <histogram name="Extensions.LoadUserScript">
6184 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6186 The number of converted user scripts loaded at browser startup.
6190 <histogram name="Extensions.ManifestFetchFailureRetryCountGoogleUrl">
6191 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6193 Number of times chrome retried to download an extension update manifest with
6194 a url on a google.com domain, before eventually giving up.
6198 <histogram name="Extensions.ManifestFetchFailureRetryCountOtherUrl">
6199 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6201 Number of times chrome retried to download an extension update manifest with
6202 a url on a non google.com domain, before eventually giving up.
6206 <histogram name="Extensions.ManifestFetchSuccessRetryCountGoogleUrl">
6207 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6209 Number of times chrome retried to download an extension update manifest with
6210 a url on a google.com domain, before eventually succeeding.
6214 <histogram name="Extensions.ManifestFetchSuccessRetryCountOtherUrl">
6215 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6217 Number of times chrome retried to download an extension update manifest with
6218 a url on a non google.com domain, before eventually succeeding.
6222 <histogram name="Extensions.ManifestReloadNeedsRelocalization">
6223 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6225 Number of extension loads on startup where it is necessary to reload the
6226 mainfest because the locale has changed.
6230 <histogram name="Extensions.ManifestReloadNotNeeded">
6231 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6233 Number of extension loads on startup where it is not necessary to reload the
6234 extension's manifest.
6238 <histogram name="Extensions.ManifestReloadUnpackedDir">
6239 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6241 Number of extension loads on startup where it is necessary to reload the
6242 manifest because the extension is unpacked.
6246 <histogram name="Extensions.NetworkDelay" units="milliseconds">
6247 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6248 <summary>Time that network requests were blocked due to extensions.</summary>
6251 <histogram name="Extensions.NetworkDelayPercentage" units="%">
6252 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6254 Percentage of total lifetime a network request was blocked due to an
6259 <histogram name="Extensions.NetworkDelayRegistryLoad" units="milliseconds">
6260 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6262 Time that network requests were blocked due to relevant rule registries
6267 <histogram name="Extensions.NonWebstoreLocation" enum="ExtensionLocation">
6268 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6270 The number of apps/extensions with a non-webstore update_url loaded at
6271 startup time grouped by Extension::Location.
6275 <histogram name="Extensions.NonWebStoreNewTabPageOverrides">
6276 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6278 Number of non-WebStore extensions on startup that override the new tab page.
6282 <histogram name="Extensions.Permissions_AutoDisable" enum="ExtensionPermission">
6283 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6285 The permissions present in an extension when it is automatically disabled
6286 due to a permission increase (e.g., after an extension upgrade).
6290 <histogram name="Extensions.Permissions_Install" enum="ExtensionPermission">
6291 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6293 The permissions present in an extension when it was installed.
6297 <histogram name="Extensions.Permissions_InstallAbort"
6298 enum="ExtensionPermission">
6299 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6301 The permissions present in an extension when installation was aborted, not
6302 including installation errors and user cancels.
6306 <histogram name="Extensions.Permissions_InstallCancel"
6307 enum="ExtensionPermission">
6308 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6310 The permissions present in an extension when installation was canceled.
6314 <histogram name="Extensions.Permissions_Load" enum="ExtensionPermission">
6315 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6316 <summary>The permissions present in an extension when it was loaded.</summary>
6319 <histogram name="Extensions.Permissions_ReEnable" enum="ExtensionPermission">
6320 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6322 The permissions present in an extension when it was re-enabled from a
6323 confirmation prompt.
6327 <histogram name="Extensions.Permissions_ReEnableAbort"
6328 enum="ExtensionPermission">
6329 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6331 The permissions present in an extension when the re-enable prompt was
6332 aborted, not including installation errors and manual user cancels.
6336 <histogram name="Extensions.Permissions_ReEnableCancel"
6337 enum="ExtensionPermission">
6338 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6340 The permissions present in an extension when the re-enable was canceled from
6341 the confirmation prompt.
6345 <histogram name="Extensions.Permissions_Uninstall" enum="ExtensionPermission">
6346 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6348 The permissions present in an extension when it was uninstalled.
6352 <histogram name="Extensions.Permissions_WebStoreInstall"
6353 enum="ExtensionPermission">
6354 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6356 The permissions present in an extension when it was installed through the
6361 <histogram name="Extensions.Permissions_WebStoreInstallAbort"
6362 enum="ExtensionPermission">
6363 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6365 The permissions present in an extension when installation from the web store
6366 was aborted, not including installation errors and user cancels.
6370 <histogram name="Extensions.Permissions_WebStoreInstallCancel"
6371 enum="ExtensionPermission">
6372 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6374 The permissions present in an extension when installation from the web store
6379 <histogram name="Extensions.ResourceDirectoryTimestampQueryLatency"
6380 units="milliseconds">
6381 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6383 The initialization latency (in milliseconds) introduced to each extension
6384 resource request by querying the directory timestamp.
6388 <histogram name="Extensions.ResourceLastModifiedDelta" units="seconds">
6389 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6391 The difference in seconds between an extension resource's last modification
6392 time and its extension base directory's creation time. Recorded on each
6393 extension resource request if the difference is non-negative (i.e., the
6394 resource's last modification time is more recent than the directory's
6395 creation time.) For cases where the directory creation date is more recent,
6396 see Extensions.ResourceLastModifiedNegativeDelta instead.
6400 <histogram name="Extensions.ResourceLastModifiedNegativeDelta" units="seconds">
6401 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6403 The absolute difference in seconds between an extension resource's last
6404 modification time and extension base directory's creation time. Recorded on
6405 each extension resource request if the difference is negative (i.e., the
6406 directory's creation time is more recent than the resource's last
6407 modification time.) For cases where the resource modification time is more
6408 recent, see Extensions.ResourceLastModifiedDelta instead.
6412 <histogram name="Extensions.SandboxUnpackFailure">
6413 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6415 Count the number of times a sandboxed extension unpack fails.
6419 <histogram name="Extensions.SandboxUnpackFailureReason"
6420 enum="ExtensionUnpackFailureReason">
6421 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6422 <summary>What caused a sandboxed extension unpack to fail?</summary>
6425 <histogram name="Extensions.SandboxUnpackFailureTime">
6426 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6427 <summary>Time taken to unpack an extension, when the unpack fails.</summary>
6430 <histogram name="Extensions.SandboxUnpackInitialCrxPathLength">
6431 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6432 <summary>Length of the initial path to the CRX to be unpacked.</summary>
6435 <histogram name="Extensions.SandboxUnpackLinkFreeCrxPathLength">
6436 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6438 Length of the normalized (link/junction free) path to the temporary copy of
6439 a CRX made during unpacking.
6443 <histogram name="Extensions.SandboxUnpackRate">
6444 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6446 Rate at which a CRX file is unpacked in Kilobytes per second.
6450 <histogram name="Extensions.SandboxUnpackRate1To2mB">
6451 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6453 Rate at which CRX files 1MB to 2MB are unpacked in Kilobytes per second.
6457 <histogram name="Extensions.SandboxUnpackRate2To5mB">
6458 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6460 Rate at which CRX files 2MB to 5MB are unpacked in Kilobytes per second.
6464 <histogram name="Extensions.SandboxUnpackRate50kBTo1mB">
6465 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6467 Rate at which CRX files 50kB to 1MB are unpacked in Kilobytes per second.
6471 <histogram name="Extensions.SandboxUnpackRate5To10mB">
6472 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6474 Rate at which CRX files 5MB to 10 MB are unpacked in Kilobytes per second.
6478 <histogram name="Extensions.SandboxUnpackRateOver10mB">
6479 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6481 Rate at which CRX files larger than 10MB are unpacked in Kilobytes per
6486 <histogram name="Extensions.SandboxUnpackRateUnder50kB">
6487 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6489 Rate at which CRX files under 50 KB are unpacked in Kilobytes per second.
6493 <histogram name="Extensions.SandboxUnpackSuccess">
6494 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6495 <summary>Count the number of times a sandboxed CRX unpack succeeds.</summary>
6498 <histogram name="Extensions.SandboxUnpackSuccessCantGetCrxSize">
6499 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6501 Count the number of times a sandboxed CRX unpack succeeds, but we can't get
6506 <histogram name="Extensions.SandboxUnpackSuccessTime">
6507 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6509 Time taken to unpack an extension, when the unpack succeeds.
6513 <histogram name="Extensions.SandboxUnpackTempCrxPathLength">
6514 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6516 Length of the path of the temporary copy of a CRX made during unpacking.
6520 <histogram name="Extensions.SandboxUnpackUnpackedCrxPathLength">
6521 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6522 <summary>Length of the path under which a CRX is unpacked.</summary>
6525 <histogram name="Extensions.StartupDelay" units="milliseconds">
6526 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6527 <summary>The time one extension delays network requests at startup.</summary>
6530 <histogram name="Extensions.StartupDelay_Total" units="milliseconds">
6531 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6533 The total time extensions delay network requests at startup.
6537 <histogram name="Extensions.ToolstripLoadTime" units="milliseconds">
6538 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6539 <summary>Time taken to load a toolstrip.</summary>
6542 <histogram name="Extensions.UninstallType" enum="ExtensionType">
6543 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6544 <summary>Uninstalls grouped by Extension::HistogramType.</summary>
6547 <histogram name="Extensions.UnpackFailureInstallCause"
6548 enum="ExtensionInstallCause">
6549 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6551 Count failing CRX installs, grouped by the way an extension can be
6556 <histogram name="Extensions.UnpackFailureInstallSource"
6557 enum="ExtensionLocation">
6558 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6560 Count successful CRX installs, grouped by the location property in prefs.
6565 <histogram name="Extensions.UnpackSuccessInstallCause"
6566 enum="ExtensionInstallCause">
6567 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6569 Count successful CRX installs, grouped by the cause of the install.
6573 <histogram name="Extensions.UnpackSuccessInstallSource"
6574 enum="ExtensionLocation">
6575 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6577 Count successful CRX installs, grouped by the location property in prefs.
6581 <histogram name="Extensions.UpdateCheckApp">
6582 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6584 The number of legacy packaged apps and hosted apps that were checked during
6589 <histogram name="Extensions.UpdateCheckExtension">
6590 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6592 The number of extensions that were checked during an update check.
6596 <histogram name="Extensions.UpdateCheckGap" units="minutes">
6597 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6598 <summary>Time in minutes between update checks.</summary>
6601 <histogram name="Extensions.UpdateCheckGoogleUrl">
6602 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6604 The number of crx's with a Google-hosted update URL that were checked during
6609 <histogram name="Extensions.UpdateCheckNoUrl">
6610 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6612 The number of crx's with no update URL checked during an update check.
6616 <histogram name="Extensions.UpdateCheckOtherUrl">
6617 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6619 The number of crx's with a non-Google update URL that were checked during an
6624 <histogram name="Extensions.UpdateCheckPackagedApp">
6625 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6627 The number of packaged apps that were checked during an update check.
6631 <histogram name="Extensions.UpdateCheckTheme">
6632 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6634 The number of themes that were checked during an update check.
6638 <histogram name="Extensions.UpdateOnLoad">
6639 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6641 The number of extensions that were updated at browser startup.
6645 <histogram name="Extensions.UpdaterWriteCrx" enum="ExtensionFileWriteResult">
6649 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6651 What happened when the extension updater tried to write a file?
6655 <histogram name="Extensions.UpdateSource" enum="ExtensionLocation">
6656 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6657 <summary>Updates grouped by the location property in prefs.</summary>
6660 <histogram name="Extensions.UpdateType" enum="ExtensionType">
6661 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6662 <summary>Updates grouped by Extension::HistogramType.</summary>
6665 <histogram name="Extensions.WebstoreDownload.InterruptReason"
6666 enum="InterruptReason">
6667 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6668 <summary>The reason a webstore download was interrupted.</summary>
6671 <histogram name="Extensions.WebstoreDownload.InterruptReceivedKBytes"
6673 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6675 The number of KBytes received for a webstore download before it was
6680 <histogram name="Extensions.WebstoreDownload.InterruptTotalKBytes" units="KB">
6681 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6683 The total expected size in KBytes of an interrupted webstore download.
6687 <histogram name="Extensions.WebstoreDownload.InterruptTotalSizeUnknown"
6689 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6691 Tracks whether the total size of an interrupted webstore download was known.
6695 <histogram name="ExtensionService.AddVerified" enum="BooleanSuccess">
6696 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6698 Records whether adding a new/updated extension to the install verifier
6703 <histogram name="ExtensionService.VerifyAllSuccess"
6704 enum="ExtensionServiceVerifyAllSuccess">
6705 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6707 The outcome of a call to ExtensionService::VerifyAllExtensions, whether it
6708 was called for bootstrapping or another reason (extension
6709 installed/uninstalled, etc.).
6713 <histogram name="ExtensionSettings.ShouldDoVerificationCheck" enum="Boolean">
6714 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6716 When loading the chrome://extensions page, this records whether we decided
6717 to do a verification check against the server (because the user had one or
6718 more extensions disabled due to verification failure).
6722 <histogram name="ExtensionToolbarModel.BrowserActionsCount">
6723 <owner>finnur@chromium.org</owner>
6725 The number of icons the Browser Actions Container knows about (visible or in
6726 the overflow bucket). Does not count icons that have been permanently hidden
6727 by the user. Measured once per startup per (non-incognito) profile.
6731 <histogram name="ExtensionToolbarModel.BrowserActionsPermanentlyHidden">
6732 <owner>finnur@chromium.org</owner>
6734 The number of Browser Action icons the user has elected to permanently hide
6735 (as opposed to putting them in the overflow bucket). Measured once per
6736 startup per (non-incognito) profile.
6740 <histogram name="ExtensionToolbarModel.BrowserActionsVisible">
6741 <owner>finnur@chromium.org</owner>
6743 The number of visible icons in the Browser Actions Container (visible as in
6744 number of icons not in the overflow bucket). 0 means all icons are in the
6745 overflow bucket. MAX_INT means the toolbar is always showing all icons.
6746 Measured once per startup per (non-incognito) profile but only for those
6747 profiles that have one or more browser actions showing in the toolbar.
6751 <histogram name="ExtensionUrlRequest.HashTimeMs" units="milliseconds">
6752 <owner>asargent@chromium.org</owner>
6754 The total time taken to compute a cryptographic hash of the content read for
6755 a chrome-extension:// URL, logged at the end of each request we load from
6756 the corresponding file for that URL in the filesystem.
6760 <histogram name="ExtensionUrlRequest.OnReadCompleteError" enum="NetErrorCodes">
6761 <owner>asargent@chromium.org</owner>
6763 The error code for failures of incremental reads of a file stream for a
6764 chrome-extension:// URL. (See also ExtensionUrlRequest.OnReadCompleteResult
6765 for the success case).
6769 <histogram name="ExtensionUrlRequest.OnReadCompleteResult">
6770 <owner>asargent@chromium.org</owner>
6772 The result of an incremental read of a file stream for a chrome-extension://
6773 URL, representing a byte count. Logged in success cases (see also
6774 ExtensionUrlRequest.OnReadCompleteError).
6778 <histogram name="ExtensionUrlRequest.SeekPosition">
6779 <owner>asargent@chromium.org</owner>
6781 When fetching a chrome-extension:// URL, this indicates the first byte
6782 position we read from. This will be greater than 0 in cases such as XHR's
6783 with a Range header, but will normally be 0 in the typical case of reading
6784 the entire file. This helps identify how frequently partial file reads are
6789 <histogram name="ExtensionUrlRequest.TotalKbRead" units="KB">
6790 <owner>asargent@chromium.org</owner>
6792 The total number of bytes read for a chrome-extension:// URL, logged when
6793 the job is finished (either successfully or not).
6797 <histogram name="FileBrowser.Create" enum="FileDialogType">
6798 <owner>joshwoodward@google.com</owner>
6799 <summary>Chrome OS File Browser opening mode.</summary>
6802 <histogram name="FileBrowser.DirectoryScan" units="milliseconds">
6803 <owner>joshwoodward@google.com</owner>
6805 Chrome OS File Browser: time to scan a directory. Measured on every File
6806 Browser directory change.
6810 <histogram name="FileBrowser.DownloadDestination.IsGoogleDrive.Changed"
6811 enum="BooleanEnabled">
6812 <owner>joshwoodward@google.com</owner>
6814 Tracks whether download destination is set to a Google Drive folder when the
6815 download destination is changed by the user in the settings page.
6819 <histogram name="FileBrowser.DownloadDestination.IsGoogleDrive.Started"
6820 enum="BooleanEnabled">
6821 <owner>joshwoodward@google.com</owner>
6823 Tracks whether download destination is set to a Google Drive folder on
6828 <histogram name="FileBrowser.DownloadsCount">
6829 <owner>joshwoodward@google.com</owner>
6831 Chrome OS File Browser: number of files and directories in the Downloads
6832 directory (not including the contents of nested directories). Computed every
6833 time the File Browser current directory changes to Downloads.
6837 <histogram name="FileBrowser.FolderShortcut.Add">
6838 <owner>joshwoodward@google.com</owner>
6840 Chrome OS File Browser: this is recorded when the user adds a folder
6845 <histogram name="FileBrowser.FolderShortcut.Count">
6846 <owner>joshwoodward@google.com</owner>
6848 Chrome OS File Browser: number of saved folder shorcuts. This is recorded
6849 when Files.app is launched.
6853 <histogram name="FileBrowser.FolderShortcut.Navigate">
6854 <owner>joshwoodward@google.com</owner>
6856 Chrome OS File Browser: this is recorded when the user clicks or selects a
6857 folder shortcut and is navigated to the target folder.
6861 <histogram name="FileBrowser.FolderShortcut.Remove">
6862 <owner>joshwoodward@google.com</owner>
6864 Chrome OS File Browser: this is recorded when the user removes a folder
6869 <histogram name="FileBrowser.Load" units="milliseconds">
6870 <owner>joshwoodward@google.com</owner>
6872 Chrome OS File Browser is an built-in extension without a background page.
6873 Its main.html file is loaded every time the user opens a File Browser tab or
6874 a file chooser dialog. The file is fairly large and the initialization is
6879 <histogram name="FileBrowser.OpeningFileType" enum="FileType">
6881 Deprecated 4/2013, and replaced by FileBrowser.ViewingFileType.
6883 <owner>joshwoodward@google.com</owner>
6884 <summary>File types that were tried to be opened through browser.</summary>
6887 <histogram name="FileBrowser.PhotoEditor.DisplayTime" units="milliseconds">
6888 <owner>joshwoodward@google.com</owner>
6890 Chrome OS Photo Editor: time to display an image. Measured from the moment
6891 the user selected the image till the moment it is displayed (not counting
6892 the low resolution preview).
6896 <histogram name="FileBrowser.PhotoEditor.FileType" enum="PhotoEditorFileType">
6897 <owner>joshwoodward@google.com</owner>
6898 <summary>Chrome OS Photo Editor: the type of the file opened.</summary>
6901 <histogram name="FileBrowser.PhotoEditor.LoadMode" enum="PhotoEditorLoadMode">
6902 <owner>joshwoodward@google.com</owner>
6903 <summary>Chrome OS Photo Editor: the way the image has been loaded.</summary>
6906 <histogram name="FileBrowser.PhotoEditor.LoadTime" units="milliseconds">
6907 <owner>joshwoodward@google.com</owner>
6908 <summary>Chrome OS Photo Editor: time to load an image from a file.</summary>
6911 <histogram name="FileBrowser.PhotoEditor.SaveResult"
6912 enum="PhotoEditorSaveResult">
6913 <owner>joshwoodward@google.com</owner>
6915 Chrome OS Photo Editor: the result of a file save operation.
6919 <histogram name="FileBrowser.PhotoEditor.SaveTime" units="milliseconds">
6920 <owner>joshwoodward@google.com</owner>
6921 <summary>Chrome OS Photo Editor: time to save an image to a file.</summary>
6924 <histogram name="FileBrowser.PhotoEditor.Size.MB" units="MBytes">
6925 <owner>joshwoodward@google.com</owner>
6927 Chrome OS Photo Editor: size of an image file in megabytes. Measured on
6932 <histogram name="FileBrowser.PhotoEditor.Size.MPix" units="MPixels">
6933 <owner>joshwoodward@google.com</owner>
6935 Chrome OS Photo Editor: size of an image in megapixels. Measured on every
6940 <histogram name="FileBrowser.PhotoEditor.Tool" enum="PhotoEditorToolType">
6941 <owner>joshwoodward@google.com</owner>
6942 <summary>Chrome OS Photo Editor: the button which the user clicked.</summary>
6945 <histogram name="FileBrowser.PhotoImport.Action" enum="ExternalDeviceAction">
6946 <owner>joshwoodward@google.com</owner>
6948 Chrome OS Photo Import flow: action chosen in the Action Choice dialog for
6949 the external device.
6953 <histogram name="FileBrowser.PhotoImport.ImportCount">
6954 <owner>joshwoodward@google.com</owner>
6956 Chrome OS Photo Import flow: the number of photos imported. Measured on
6957 every successfull import operation.
6961 <histogram name="FileBrowser.PhotoImport.ImportPercentage">
6962 <owner>joshwoodward@google.com</owner>
6964 Chrome OS Photo Import flow: the percent of photos imported among all the
6965 photos on the device. Measured on every successfull import operation.
6969 <histogram name="FileBrowser.PhotoImport.Load" units="milliseconds">
6970 <owner>joshwoodward@google.com</owner>
6972 Chrome OS Photo Import flow: time to load the action dialog. Measured
6973 between the moment window appears and the moment user see all available
6974 actions for the device.
6978 <histogram name="FileBrowser.PhotoImport.Scan" units="milliseconds">
6979 <owner>joshwoodward@google.com</owner>
6981 Chrome OS Photo Import flow: time to scan the external device.
6985 <histogram name="FileBrowser.SuggestApps.Close"
6986 enum="SuggestAppsDialogCloseReason">
6987 <owner>joshwoodward@google.com</owner>
6989 Chrome OS File Browser: the reason why the suggest apps dialog was closed.
6993 <histogram name="FileBrowser.SuggestApps.Install"
6994 enum="SuggestAppsDialogInstall">
6995 <owner>joshwoodward@google.com</owner>
6997 Chrome OS File Browser: whether the Webstore item user selected was
6998 successfully installed or not.
7002 <histogram name="FileBrowser.SuggestApps.Load" enum="SuggestAppsDialogLoad">
7003 <owner>joshwoodward@google.com</owner>
7005 Chrome OS File Browser: whether the initialization of the dialog succeeded
7010 <histogram name="FileBrowser.SuggestApps.LoadTime" units="milliseconds">
7011 <owner>joshwoodward@google.com</owner>
7013 Chrome OS File Browser: time to load the suggest apps dialog. Measured
7014 between the moment window appears and the moment all the contants in the
7015 dialog including the Chrome Webstore widget are ready.
7019 <histogram name="FileBrowser.ViewingFileType" enum="ViewFileType">
7020 <owner>joshwoodward@google.com</owner>
7022 File types that were tried to be viewed through browser. This is recorded
7023 when the user tries to view a file from Files.app.
7027 <histogram name="GCM.CheckinRequestStatus" enum="GCMCheckinRequestStatus">
7028 <owner>juyik@chromium.org</owner>
7029 <summary>Status code of the outcome of a GCM checkin request.</summary>
7032 <histogram name="GCM.ConnectedViaProxy" enum="Boolean">
7033 <owner>zea@chromium.org</owner>
7034 <summary>Whether the GCM connection was made via a proxy or not.</summary>
7037 <histogram name="GCM.ConnectionDisconnectErrorCode" enum="NetErrorCodes">
7038 <owner>zea@chromium.org</owner>
7039 <summary>Net error results from GCM disconnect events.</summary>
7042 <histogram name="GCM.ConnectionEndpoint" enum="GCMEndpoints">
7043 <owner>zea@chromium.org</owner>
7044 <summary>Number of connections made to each specific MCS endpoint.</summary>
7047 <histogram name="GCM.ConnectionFailureErrorCode" enum="NetErrorCodes">
7048 <owner>zea@chromium.org</owner>
7049 <summary>Net error results from GCM connection attempts.</summary>
7052 <histogram name="GCM.ConnectionResetReason" enum="GCMConnectionResetReason">
7053 <owner>zea@chromium.org</owner>
7054 <summary>Reasons for GCM connection resets.</summary>
7057 <histogram name="GCM.ConnectionSuccessRate" enum="BooleanSuccess">
7058 <owner>zea@chromium.org</owner>
7060 GCM connection success rate. Does not take into account login success. See
7061 GCM.ConnectionFailureErrorCode for a breakdown of connection failure
7066 <histogram name="GCM.ConnectionUpTime" units="milliseconds">
7067 <owner>zea@chromium.org</owner>
7069 Time (from login until reset) that a GCM connection was active.
7073 <histogram name="GCM.LoadSucceeded" enum="BooleanSuccess">
7074 <owner>zea@chromium.org</owner>
7076 Success indicates successfully loading an initialized persistent GCM store
7077 at startup time. Failure indicates a failure loading the store.
7081 <histogram name="GCM.NumThrottledApps">
7082 <owner>zea@chromium.org</owner>
7084 Number of applications hitting GCM per-app outstanding message limits at
7089 <histogram name="GCM.NumUsers">
7091 Deprecated as of 3/2014.
7093 <owner>zea@chromium.org</owner>
7095 Number of GCM users associated with this client at startup time.
7099 <histogram name="GCM.RegistrationRequestStatus"
7100 enum="GCMRegistrationRequestStatus">
7101 <owner>juyik@chromium.org</owner>
7102 <summary>Status code of the outcome of a GCM registration request.</summary>
7105 <histogram name="GCM.RestoredIncomingMessages">
7106 <owner>zea@chromium.org</owner>
7108 Number of unacknowledged incoming messages restored from the persistent
7113 <histogram name="GCM.RestoredOutgoingMessages">
7114 <owner>zea@chromium.org</owner>
7116 Number of pending outgoing messages restored from the persistent store at
7121 <histogram name="GCM.RestoredRegistrations">
7122 <owner>jianli@chromium.org</owner>
7124 Number of registrations restored from the persistent store at startup.
7128 <histogram name="GCM.StoreDestroySucceeded" enum="BooleanSuccess">
7129 <owner>zea@chromium.org</owner>
7131 Success indicates successfully destroying the GCM persistent store. Failure
7132 indicates a failure destroying the persistence store. GCM store will be
7133 destroyed when the profile has been signed out.
7137 <histogram name="GCM.StoreSizeKB" units="kilobytes">
7138 <owner>zea@chromium.org</owner>
7139 <summary>Size of the GCM persistent store in kilobytes at startup.</summary>
7142 <histogram name="GCM.StoreUpdateSucceeded" enum="BooleanSuccess">
7143 <owner>zea@chromium.org</owner>
7145 Success indicates successfully updating the GCM persistent store on message
7146 update. Failure indicates a failure updating the persistence store.
7150 <histogram name="GCM.UnregistrationRequestStatus"
7151 enum="GCMUnregistrationRequestStatus">
7152 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7153 <summary>Status code of the outcome of a GCM unregistration request.</summary>
7156 <histogram name="GCMInvalidations.IncomingMessageStatus"
7157 enum="GCMInvalidationsIncomingMessageStatus">
7158 <owner>pavely@chromium.org</owner>
7160 Status of parsing incoming invalidations message from GCM channel.
7164 <histogram name="GCMInvalidations.OutgoingMessageStatus"
7165 enum="GCMInvalidationsOutgoingMessageStatus">
7166 <owner>pavely@chromium.org</owner>
7168 Status of sending outgoing invalidations message through GCM.
7172 <histogram name="GData.AuthSuccess" enum="GDataAuthResult">
7173 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7174 <summary>Result of the authentication for Drive.</summary>
7177 <histogram name="GData.EntireFeedLoadTime" units="microseconds">
7179 Deprecated 9/2012, and replaced by Drive.EntireFeedLoadTime
7181 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7183 Time spent to load the entire file system information from the server
7187 <histogram name="GData.EntryKind" enum="GDataEntryKind">
7189 Deprecated 9/2012, and replaced by Drive.EntryKind
7191 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7193 Provides breakdown of specific formats for hosted documents. Recorded when
7194 feed is loaded from the server.
7198 <histogram name="GData.InitialFeedLoadTime" units="microseconds">
7200 Deprecated 9/2012, and replaced by Drive.InitialFeedLoadTime
7202 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7204 Time spent to load the initial part of the file system information from the
7209 <histogram name="GData.NumberOfHostedDocuments">
7211 Deprecated 9/2012, and replaced by Drive.NumberOfHostedDocuments
7213 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7215 Number of hosted documents (spreadsheets etc.) on Drive. Logged when Drive
7220 <histogram name="GData.NumberOfRegularFiles">
7222 Deprecated 9/2012, and replaced by Drive.NumberOfRegularFiles
7224 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7226 Number of regualr files on Drive. Logged when Drive is first accessed.
7230 <histogram name="GData.NumberOfTotalFiles">
7232 Deprecated 9/2012, and replaced by Drive.NumberOfTotalFiles
7234 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7236 Number of total files (regualr files + hosted documents) on Drive. Logged
7237 when Drive is first accessed.
7241 <histogram name="Geolocation.GeolocationDispatcherHostImpl.EnableHighAccuracy"
7242 enum="BooleanEnabled">
7243 <owner>mvanouwerkerk@chromium.org</owner>
7245 Whether high accuracy geolocation information was requested.
7249 <histogram name="Geolocation.InfoBarDelegate.Event"
7250 enum="GeolocationInfoBarDelegateEvent">
7251 <owner>mvanouwerkerk@chromium.org</owner>
7252 <summary>Events in GeolocationInfoBarDelegate.</summary>
7255 <histogram name="Geolocation.InfoBarDelegateAndroid.Event"
7256 enum="GeolocationInfoBarDelegateAndroidEvent">
7257 <owner>mvanouwerkerk@chromium.org</owner>
7258 <summary>Events in GeolocationInfoBarDelegateAndroid.</summary>
7261 <histogram name="Geolocation.LocationUpdate.ErrorCode"
7262 enum="GeopositionErrorCode">
7263 <owner>mvanouwerkerk@chromium.org</owner>
7264 <summary>Error code for the geoposition sent to the renderers.</summary>
7267 <histogram name="Geolocation.NetworkLocationRequest.AccessPoints">
7268 <owner>mvanouwerkerk@chromium.org</owner>
7270 The number of WiFi access points used to determine geolocation.
7274 <histogram name="Geolocation.NetworkLocationRequest.Event"
7275 enum="NetworkLocationRequestEvent">
7276 <owner>mvanouwerkerk@chromium.org</owner>
7277 <summary>Events in NetworkLocationRequest.</summary>
7280 <histogram name="Geolocation.NetworkLocationRequest.ResponseCode"
7281 units="HTTP response code">
7282 <owner>mvanouwerkerk@chromium.org</owner>
7283 <summary>Http response codes in NetworkLocationRequest.</summary>
7286 <histogram name="GoogleNow.Card.Button.Clicked0" enum="GoogleNowCardTypeId">
7287 <owner>robliao@chromium.org</owner>
7288 <owner>skare@chromium.org</owner>
7289 <summary>Types of cards which received an index 0 button click.</summary>
7292 <histogram name="GoogleNow.Card.Button.Clicked1" enum="GoogleNowCardTypeId">
7293 <owner>robliao@chromium.org</owner>
7294 <owner>skare@chromium.org</owner>
7295 <summary>Types of cards which received an index 1 button click.</summary>
7298 <histogram name="GoogleNow.Card.Clicked" enum="GoogleNowCardTypeId">
7299 <owner>robliao@chromium.org</owner>
7300 <owner>skare@chromium.org</owner>
7301 <summary>Types of cards which received a notification click.</summary>
7304 <histogram name="GoogleNow.Event" enum="GoogleNowEvent">
7305 <owner>robliao@chromium.org</owner>
7306 <owner>skare@chromium.org</owner>
7307 <summary>Events in Google Now component extension.</summary>
7310 <histogram name="GoogleUpdate.EffectivePolicy" enum="UpdatePolicy">
7311 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7313 The effective update policy for Chrome on Windows. Recorded once per startup
7314 (following a 45 seconds delay).
7318 <histogram name="GoogleUpdate.UpdatePolicyIsOverridden" enum="Boolean">
7319 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7321 True if the effective update policy for Chrome on Windows is the result of
7322 an app-specific override; false if it is the default for all apps. Recorded
7323 once per startup (following a 45 seconds delay).
7327 <histogram name="GPU.AcceleratedSurfaceRefreshRate" units="hz">
7328 <owner>vangelis@chromium.org</owner>
7330 Refresh rate of the display in Hz. This is recorded every time we present a
7335 <histogram name="GPU.CollectContextGraphicsInfo" units="microseconds">
7336 <owner>vangelis@chromium.org</owner>
7338 The time that the GPU process spends collecting driver information during
7343 <histogram name="GPU.CreateBrowserCompositor" units="microseconds">
7344 <owner>vangelis@chromium.org</owner>
7346 The time that the browser process takes to create the compositor from its
7347 point of view. One of these is created for each top-level window (browser
7348 frame, menus, etc.).
7352 <histogram name="GPU.InitializeOneOffTime" units="microseconds">
7353 <owner>vangelis@chromium.org</owner>
7355 The time that the GPU process spends in initializing the GL surface, and
7356 collecting graphics information.
7360 <histogram name="History.DeleteFTSIndexDatabases">
7361 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7363 Count of "History Index *" databases deleted. These databases
7364 stored the full-text-search data for history, which was removed at r213442,
7365 this histogram tracks cleanup.
7369 <histogram name="History.FaviconsRecoveredPercentage" units="%">
7370 <owner>rpop@google.com</owner>
7372 Size of the recovered Favicons database relative to the original corrupt
7373 database. Recovery is VACUUM-like, so the resulting database should always
7374 be smaller. Substantial 100% results would indicate empty databases being
7375 recovered, substantial low% results would indicate very little data being
7380 <histogram name="History.FaviconsRecoveredRowsFaviconBitmaps">
7381 <owner>rpop@google.com</owner>
7383 Rows recovered from [favicon_bitmaps] table in Favicons recovery.
7387 <histogram name="History.FaviconsRecoveredRowsFavicons">
7388 <owner>rpop@google.com</owner>
7389 <summary>Rows recovered from [favicons] table in Favicons recovery.</summary>
7392 <histogram name="History.FaviconsRecoveredRowsIconMapping">
7393 <owner>rpop@google.com</owner>
7395 Rows recovered from [icon_mapping] table in Favicons recovery.
7399 <histogram name="History.FaviconsRecovery" enum="HistoryFaviconsRecoveryEnum">
7400 <owner>rpop@google.com</owner>
7402 Track results of SQLite database recovery code in thumbnail_database.cc.
7406 <histogram name="History.TopSitesRecoveredPercentage" units="%">
7407 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7409 Size of the recovered TopSites database relative to the original corrupt
7410 database. Recovery is VACUUM-like, so the resulting database should always
7411 be smaller. Substantial 100% results would indicate empty databases being
7412 recovered, substantial low% results would indicate very little data being
7417 <histogram name="History.TopSitesRecoveredRowsThumbnails">
7418 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7420 Rows recovered from [thumbnails] table in TopSites recovery.
7424 <histogram name="History.TopSitesRecovery" enum="HistoryTopSitesRecoveryEnum">
7425 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7427 The TopSites recovery code is written conservatively, with successful
7428 recovery committed and any failure leading to rollback. This tracks the
7429 outcomes to determine which cases are high-frequency enough to warrant
7430 adding additional code to handle them (versus simply deleting the data).
7434 <histogram name="History.TopSitesVisitsByRank" units="rank">
7435 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7437 Page visits to each of a user's top 50 sites. Visits to all other sites go
7438 into the 51st bucket. Only count the page visit if it came from user
7439 browsing and only count it once when cycling through a redirect chain.
7443 <histogram name="HistoryPage.ClickPosition">
7444 <owner>rpop@google.com</owner>
7446 Number of entries that the clicked entry is older than in History page. Last
7447 bucket is any entry of that value or higher.
7451 <histogram name="HistoryPage.ClickPositionSubset">
7452 <owner>rpop@google.com</owner>
7454 Subset of the Click Position histogram. Contains only the first smaller
7455 subset of entries on the page. Number of entries that the clicked entry is
7456 older than in History page. Last bucket is entries of that value or higher.
7460 <histogram name="HistoryPage.OtherDevicesMenu" enum="NtpOtherSessionsType">
7461 <owner>mad@chromium.org</owner>
7462 <owner>rpop@google.com</owner>
7464 Histogram for usage of the section in the history page that allows the user
7465 to access tabs from other devices.
7469 <histogram name="HistoryPage.RemoveEntryPosition">
7470 <owner>rpop@google.com</owner>
7472 Number of entries that the deleted entry is older than in History page. Last
7473 bucket is any entry of that value or higher. Confirmed removal is not
7474 guaranteed, just an initiation of 'Remove selected items'.
7478 <histogram name="HistoryPage.RemoveEntryPositionSubset">
7479 <owner>rpop@google.com</owner>
7481 Subset of Remove Entry Position histogram. Contains only the first smaller
7482 subset of entries on the page. Number of entries that the deleted entry is
7483 older than in History page. Last bucket is any entry of that value or
7484 higher. Confirmed removal is not guaranteed, just an initiation of 'Remove
7489 <histogram name="Hotword.AudioLoggingEnabled" enum="BooleanEnabled">
7491 The state of the hotword audio logging preference. This value is emitted
7492 each time the hotword availability is requested by the extension if the user
7493 is also opted in to hotword voice search. This check typically happens each
7494 time a hotword search is initiated.
7498 <histogram name="Hotword.Enabled" enum="HotwordPrefState">
7499 <owner>rlp@chromium.org</owner>
7501 The state of the hotword preference. This value is emitted during
7502 HotwordService initialization which happens during Profile initialization.
7506 <histogram name="Hotword.ExtensionAvailability" enum="HotwordAvailability">
7507 <owner>rlp@chromium.org</owner>
7509 Whether the external component hotword extension exists (i.e., not pending
7510 download, disabled, etc.). This value is emitted each time the hotword
7511 availability is requested by the extension which typically happens each time
7512 a hotword search is initiated.
7516 <histogram name="HttpCache.EntryLockWait" units="milliseconds">
7517 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7519 The time spent waiting for write lock on a disk cache entry.
7523 <histogram name="HttpCache.OfflineStatus" enum="OfflineStatus">
7524 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7526 Result of a main page HttpCacheTransaction if offline mode had been enabled.
7530 <histogram name="HttpCache.ReadErrorNonRestartable" enum="NetErrorCodes">
7531 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7532 <summary>Net error results from non-restartable cache read errors.</summary>
7535 <histogram name="HttpCache.ReadErrorRestartable" enum="NetErrorCodes">
7536 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7537 <summary>Net error results from restartable cache read errors.</summary>
7540 <histogram name="HttpCache.Vary" enum="VaryType">
7541 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7542 <summary>The type of Vary header for a given GET response.</summary>
7545 <histogram name="Import.ImporterType.AutoImport" enum="ImporterType">
7546 <owner>gab@chromium.org</owner>
7547 <summary>The importer used on first run Auto Import.</summary>
7550 <histogram name="Import.ImporterType.BookmarksAPI" enum="ImporterType">
7551 <owner>gab@chromium.org</owner>
7552 <summary>The importer used on import from the bookmarks file API.</summary>
7555 <histogram name="Import.ImporterType.ImportDataHandler" enum="ImporterType">
7556 <owner>gab@chromium.org</owner>
7558 The importer used on import from the chrome://settings/importData UI.
7562 <histogram name="Import.ShowDialog.FromBookmarkBarView" units="seconds">
7563 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7565 The amount of time from install time to time that user opens import dialog
7566 from BookmarkBarView.
7570 <histogram name="Import.ShowDialog.FromFloatingBookmarkBarView" units="seconds">
7571 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7573 The amount of time from install time to time that user opens import dialog
7574 from NTP floating BookmarkBarView.
7578 <histogram name="Import_ShowDlg.FromBookmarkBarView" units="seconds">
7580 Deprecated and replaced by Import.ShowDialog.FromBookmarkBarView
7582 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7584 The amount of time from install time to time that user opens import dialog
7585 from BookmarkBarView.
7589 <histogram name="Import_ShowDlg.FromFloatingBookmarkBarView" units="seconds">
7591 Deprecated and replaced by Import.ShowDialog.FromFloatingBookmarkBarView
7593 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7595 The amount of time from install time to time that user opens import dialog
7596 from NTP floating BookmarkBarView.
7600 <histogram name="InertialSensor.AccelerometerAndroidAvailable"
7601 enum="BooleanAvailable">
7602 <owner>timvolodine@chromium.org</owner>
7604 Whether the Sensor.TYPE_LINEAR_ACCELERATION was available at the start of
7609 <histogram name="InertialSensor.AccelerometerIncGravityAndroidAvailable"
7610 enum="BooleanAvailable">
7611 <owner>timvolodine@chromium.org</owner>
7613 Whether the Sensor.TYPE_ACCELEROMETER was available at the start of Device
7618 <histogram name="InertialSensor.AccelerometerWindowsAvailable"
7619 enum="BooleanAvailable">
7620 <owner>timvolodine@chromium.org</owner>
7622 Whether the SENSOR_TYPE_ACCELEROMETER_3D was available at the start of
7623 Device Motion on the Windows platform.
7627 <histogram name="InertialSensor.GyrometerWindowsAvailable"
7628 enum="BooleanAvailable">
7629 <owner>timvolodine@chromium.org</owner>
7631 Whether the SENSOR_TYPE_GYROMETER_3D was available at the start of Device
7632 Motion on the Windows platform.
7636 <histogram name="InertialSensor.GyroscopeAndroidAvailable"
7637 enum="BooleanAvailable">
7638 <owner>timvolodine@chromium.org</owner>
7640 Whether the Sensor.TYPE_GYROSCOPE was available at the start of Device
7645 <histogram name="InertialSensor.InclinometerWindowsAvailable"
7646 enum="BooleanAvailable">
7647 <owner>timvolodine@chromium.org</owner>
7649 Whether the SENSOR_TYPE_INCLINOMETER_3D was available at the start of Device
7650 Orientation on the Windows platform.
7654 <histogram name="InertialSensor.MotionDefaultAvailable" enum="BooleanAvailable">
7655 <owner>timvolodine@chromium.org</owner>
7657 This histogram counts the number of Device Motion API invocations in the
7658 default implementation (Linux and CrOS). The default implementation does not
7659 provide any sensors so the result is always false.
7663 <histogram name="InertialSensor.MotionMacAvailable" enum="BooleanAvailable">
7664 <owner>timvolodine@chromium.org</owner>
7666 Whether the sudden motion sensor was available at the start of Device Motion
7667 on the MacOS platform.
7671 <histogram name="InertialSensor.OrientationDefaultAvailable"
7672 enum="BooleanAvailable">
7673 <owner>timvolodine@chromium.org</owner>
7675 This histogram counts the number of Device Orientation API invocations in
7676 the default implementation (Linux and CrOS). The default implementation does
7677 not provide any sensors so the result is always false.
7681 <histogram name="InertialSensor.OrientationMacAvailable"
7682 enum="BooleanAvailable">
7683 <owner>timvolodine@chromium.org</owner>
7685 Whether the sudden motion sensor was available at the start of Device
7686 Orientation on the MacOS platform.
7690 <histogram name="InertialSensor.RotationVectorAndroidAvailable"
7691 enum="BooleanAvailable">
7692 <owner>timvolodine@chromium.org</owner>
7694 Whether the Sensor.TYPE_ROTATION_VECTOR was available at the start of Device
7699 <histogram name="Installer.AttemptsCount.Total" units="count">
7700 <owner>zeuthen@chromium.org</owner>
7702 The number of update attempts until the update has been applied. This is
7703 reported every time the device has completed an update.
7707 <histogram name="Installer.DevModeErrorCodes" enum="UpdateEngineErrorCode">
7708 <owner>zeuthen@chromium.org</owner>
7709 <summary>Errors from update_engine process when running in dev mode.</summary>
7712 <histogram name="Installer.DownloadOverheadPercentage" units="%">
7713 <owner>zeuthen@chromium.org</owner>
7715 The overhead in downloading extra bytes due to errors/interruptions.
7716 Expressed as a percentage of the bytes that are actually needed to be
7717 downloaded for the update to be successful.
7721 <histogram name="Installer.DownloadSourcesUsed"
7722 enum="UpdateEngineDownloadSources">
7723 <owner>zeuthen@chromium.org</owner>
7725 The combinations of protocol and source server that were used to complete a
7730 <histogram name="Installer.FullPayloadAttemptNumber" units="count">
7731 <owner>zeuthen@chromium.org</owner>
7733 The number of update attempts with a full update payload until the update
7734 has been applied. This is reported on every update attempt.
7738 <histogram name="Installer.InstallDateProvisioningSource"
7739 enum="UpdateEngineInstallDateProvisioningSource">
7740 <owner>zeuthen@chromium.org</owner>
7742 The source used to provision the install-date-days value sent to Omaha with
7743 every request. This is reported when OOBE completes (M34 or later) or when
7744 upgrading to a version with install-date-days support.
7748 <histogram name="Installer.NormalErrorCodes" enum="UpdateEngineErrorCode">
7749 <owner>zeuthen@chromium.org</owner>
7751 Errors from update_engine process when running in normal mode.
7755 <histogram name="Installer.OSAgeDays" units="days">
7756 <owner>zeuthen@chromium.org</owner>
7758 The age of the OS, defined as the age of the /etc/lsb-release file. This is
7759 reported on every update check but at most once a day.
7763 <histogram name="Installer.PayloadAttemptNumber" units="count">
7764 <owner>zeuthen@chromium.org</owner>
7766 The number of update attempts until the update has been applied. This is
7767 reported on every update attempt.
7771 <histogram name="Installer.PayloadFormat" enum="UpdateEnginePayloadFormat">
7772 <owner>zeuthen@chromium.org</owner>
7774 The type of update payload used to update the device. The difference between
7775 "Full" and "Forced Full" is that in the latter, the
7776 request sent to Omaha included a directive saying that a delta payload
7777 wasn't accepted. A "Full" payload is one where a delta payload was
7778 accepted but Omaha provided a full payload. This is reported every time the
7779 device has completed an update.
7783 <histogram name="Installer.RebootToNewPartitionAttempt" units="count">
7784 <owner>zeuthen@chromium.org</owner>
7786 The number of consecutive times a device has failed to boot an update that
7787 successfully applied. This metric is reported every time the firmware fails
7788 to boot the slot with the update and fell back to the slot it originally
7793 <histogram name="Installer.SuccessfulMBsDownloadedFrom" units="MB">
7794 <owner>zeuthen@chromium.org</owner>
7796 Number of MBs downloaded from during an update that completed successfully.
7800 <histogram name="Installer.TimeToRebootMinutes" units="Minutes">
7801 <owner>zeuthen@chromium.org</owner>
7803 Wall-clock duration between when an update has successfully completed (and
7804 the user is presented with the "reboot arrow") and when the system
7805 has booted into the new update. This is reported every time the device is
7806 rebooted after an update has been applied.
7810 <histogram name="Installer.TotalMBsDownloadedFrom" units="MB">
7811 <owner>zeuthen@chromium.org</owner>
7813 Total number of MBs downloaded since the last successful update. This also
7814 includes all the bytes downloaded during any prior failed attempts.
7818 <histogram name="Installer.UpdateDurationMinutes" units="Minutes">
7819 <owner>zeuthen@chromium.org</owner>
7821 Absolute wall-clock time duration it took for the update to complete from
7822 the time an update first began. It includes not just the time the device
7823 was up, but also includes the time the device spent sleeping.
7827 <histogram name="Installer.UpdateDurationUptimeMinutes" units="Minutes">
7828 <owner>zeuthen@chromium.org</owner>
7830 Uptime duration it took for the update to complete from the time an update
7831 first began. It does not include the time the device spent sleeping, but it
7832 does include the uptime spent in waiting for the hourly update checks to
7837 <histogram name="Installer.UpdateNumReboots" units="count">
7838 <owner>zeuthen@chromium.org</owner>
7840 Number of times the device was rebooted by the user since an update began
7841 and until it completed successfully.
7845 <histogram name="Installer.UpdatesAbandonedCount" units="count">
7846 <owner>zeuthen@chromium.org</owner>
7848 The number of update attempts that didn't complete because a newer update
7849 was detected during the update operation. This is reported every time the
7850 device has completed an update.
7854 <histogram name="Installer.UpdatesAbandonedEventCount" units="count">
7855 <owner>zeuthen@chromium.org</owner>
7857 The number of consecutive different abandoned update payloads since the last
7858 successful update. This is reported every time an update payload is
7859 abandoned because a newer update payload is available.
7863 <histogram name="Installer.UpdateURLSwitches" units="count">
7864 <owner>zeuthen@chromium.org</owner>
7866 Number of times the download URLs were switched due to failures.
7870 <histogram name="InstallSigner.InvalidCount">
7871 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7873 This is a count of the number of ids that we asked to be signed which the
7874 server response indicated were not in the webstore.
7878 <histogram name="InstallSigner.InvalidSignature">
7880 Deprecated 1/2014 (crbug.com/333934). Replaced by
7881 ExtensionInstallSigner.ResultWasValid.
7883 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7885 The extensions install signer got a well-formed result from the server but
7886 the signature check on it failed.
7890 <histogram name="InstallVerifier.CallbackInvalidSignature">
7892 Deprecated 1/2014 (crbug.com/333934). Replaced by
7893 ExtensionInstallVerifier.GetSignatureResult.
7895 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7897 The extension install verifier tried to get a new signature and received a
7898 response but it wasn't properly signed.
7902 <histogram name="InstallVerifier.CallbackNoSignature">
7904 Deprecated 1/2014 (crbug.com/333934). Replaced by
7905 ExtensionInstallVerifier.GetSignatureResult.
7907 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7909 The extension install verifier tried to get a new signature but was unable
7910 to (network error contacting the server, response from server was malformed,
7915 <histogram name="InstallVerifier.CallbackValidSignature">
7917 Deprecated 1/2014 (crbug.com/333934). Replaced by
7918 ExtensionInstallVerifier.GetSignatureResult.
7920 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7922 The extension install verifier got a new signature from the server that was
7927 <histogram name="InstallVerifier.InitGoodSignature">
7929 Deprecated 1/2014 (crbug.com/333934). Replaced by
7930 ExtensionInstallVerifier.InitResult.
7932 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7934 The extension install verifier found a valid signature at startup, and this
7935 is a count of the number of signed ids it contained.
7939 <histogram name="InstallVerifier.InitInvalidSignature">
7941 Deprecated 1/2014 (crbug.com/333934). Replaced by
7942 ExtensionInstallVerifier.InitResult.
7944 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7946 The extension install verifier found a signature in the prefs at startup,
7947 and it parsed properly, but it was invalid (some ids may have been
7948 added/removed, could not verify it was signed with the correct private key,
7953 <histogram name="InstallVerifier.InitNoSignature">
7955 Deprecated 1/2014 (crbug.com/333934). Replaced by
7956 ExtensionInstallVerifier.InitResult.
7958 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7960 The extension install verifier did not find any signature in the prefs at
7965 <histogram name="InstallVerifier.InitUnparseablePref">
7967 Deprecated 1/2014 (crbug.com/333934). Replaced by
7968 ExtensionInstallVerifier.InitResult.
7970 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7972 The extension install verifier found a signature in the prefs at startup,
7973 but it wasn't parseable (missing/wrong format of required keys, etc.).
7977 <histogram name="InstallVerifier.SignatureFailedButNotEnforcing">
7979 Deprecated 1/2014 (crbug.com/333934). Replaced by
7980 ExtensionInstallVerifier.MustRemainDisabled.
7982 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7984 The extension install verifier would have disabled an extension but is not
7985 in enforcement mode.
7989 <histogram name="Instant.InstantControllerEvent" enum="InstantControllerEvent">
7990 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7992 Records various events of interest in the InstantController. E.g. When URLs
7997 <histogram name="Instant.SessionsStorageNamespace"
7998 enum="InstantSessionStorageNamespace">
7999 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8001 How often an Instant preview is committed onto a different tab than it was
8006 <histogram name="Instant.TimeToFirstShow" units="milliseconds">
8007 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8009 The time between the first Omnibox interaction and when the Instant preview
8010 shows. If the instant preview was already showing when the user interacted
8011 with the omnibox, this histogram is not recorded.
8015 <histogram name="InstantExtended.CacheableNTPLoad"
8016 enum="InstantExtended_CacheableNTPLoad">
8017 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8019 Records a histogram for how often the Cacheable NTP fails to load.
8023 <histogram name="InstantExtended.FallbackToLocalOverlay"
8024 enum="InstantExtended_FallbackCause">
8026 Depcreated as of 10/2013. No longer relevant since the HTML overlay was
8029 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8031 Records the cause for falling back to a local overlay at the time of
8036 <histogram name="InstantExtended.InstantNavigation"
8037 enum="InstantExtended_InstantNavigation">
8039 Deprecated as of 10/2013. This histogram is no longer relevant since the
8040 HTML overlay went away.
8042 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8044 Records a histogram for instant extended (Local NTP and Online NTP) and
8045 non-extended navigations.
8049 <histogram name="InstantExtended.NewOptInState"
8050 enum="InstantExtended_NewOptInState">
8052 Deprecated as of 11/2013.
8054 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8056 Records, on startup, whether the user has chosen to opt-in to or opt-out of
8057 InstantExtended via chrome://flags.
8061 <histogram name="InstantExtended.OptInState" enum="InstantExtended_OptInState">
8063 Deprecated 2013-06. As of m30 use InstantExtended.NewOptInState.
8065 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8067 Records, on startup, whether the user has chosen to opt-in to or opt-out of
8068 InstantExtended via chrome://flags.
8072 <histogram name="InstantExtended.PercentageMatchQuerytoQuery" units="%">
8074 Deprecated 2013-07. Please see
8075 InstantExtended.PercentageMatchV2_QuerytoQuery instead.
8077 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8079 Records the number of matching characters at the start of the user's text as
8080 a percentage of average length between the old and new text when the user
8081 navigates from a search query to another search query.
8085 <histogram name="InstantExtended.PercentageMatchQuerytoURL" units="%">
8087 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_QuerytoURL
8090 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8092 Records the number of matching characters at the start of the user's text as
8093 a percentage of average length between the old and new text when the user
8094 navigates from a search query to a url. Example: Accidental search for
8095 google.con, then navigation to google.com.
8099 <histogram name="InstantExtended.PercentageMatchURLtoQuery" units="%">
8101 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_URLtoQuery
8104 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8106 Records the number of matching characters at the start of the user's text as
8107 a percentage of average length between the old and new text when the user
8108 navigates from a url to a search query.
8112 <histogram name="InstantExtended.PercentageMatchURLtoURL" units="%">
8114 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_URLtoURL
8117 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8119 Records the number of matching characters at the start of the user's text as
8120 a percentage of average length between the old and new text when the user
8121 navigates from a url to another url.
8125 <histogram name="InstantExtended.PercentageMatchV2_QuerytoQuery" units="%">
8126 <owner>mpearson@chromium.org</owner>
8128 Records the number of matching characters at the start of the user's text as
8129 a percentage of average length between the old and new text when the user
8130 navigates from a search query to another search query.
8134 <histogram name="InstantExtended.PercentageMatchV2_QuerytoURL" units="%">
8135 <owner>mpearson@chromium.org</owner>
8137 Records the number of matching characters at the start of the user's text as
8138 a percentage of average length between the old and new text when the user
8139 navigates from a search query to a url. Example: Accidental search for
8140 google.con, then navigation to google.com.
8144 <histogram name="InstantExtended.PercentageMatchV2_URLtoQuery" units="%">
8145 <owner>mpearson@chromium.org</owner>
8147 Records the number of matching characters at the start of the user's text as
8148 a percentage of average length between the old and new text when the user
8149 navigates from a url to a search query.
8153 <histogram name="InstantExtended.PercentageMatchV2_URLtoURL" units="%">
8154 <owner>mpearson@chromium.org</owner>
8156 Records the number of matching characters at the start of the user's text as
8157 a percentage of average length between the old and new text when the user
8158 navigates from a url to another url.
8162 <histogram name="InstantExtended.PrefValue" enum="BooleanEnabled">
8164 Deprecated 2013-06. This preference has not been exposed or used for months,
8165 and we do not plan to use it in the future.
8167 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8169 Records, on startup, the value of the "Allow your search engine to
8170 provide Instant result" preference setting for the first profile
8175 <histogram name="interstitial.authority_invalid_time" units="milliseconds">
8179 <owner>felt@chromium.org</owner>
8181 The time between the SSL interstitial display and the user decision, which
8182 may be either accept or deny. This is only recorded for overridable SSL
8183 warnings with a CERT_AUTHORITY_INVALID warning. Timing begins when user
8184 first focuses on the page.
8188 <histogram name="interstitial.common_name_invalid_time" units="milliseconds">
8192 <owner>felt@chromium.org</owner>
8194 The time between the SSL interstitial display and the user decision, which
8195 may be either accept or deny. This is only recorded for overridable SSL
8196 warnings with a CERT_COMMON_NAME_INVALID warning. Timing begins when user
8197 first focuses on the page.
8201 <histogram name="interstitial.date_invalid_time" units="milliseconds">
8205 <owner>felt@chromium.org</owner>
8207 The time between the SSL interstitial display and the user decision, which
8208 may be either accept or deny. This is only recorded for overridable SSL
8209 warnings with a CERT_DATE_INVALID warning. Timing begins when user first
8210 focuses on the page.
8214 <histogram name="interstitial.ssl" enum="SSLResponseTypesV2">
8215 <owner>felt@chromium.org</owner>
8217 User action when the user is shown a SSL interstitial. SHOW_ALL and MORE
8218 refer to the total number of SSL errors; all of the other numbers pertain to
8219 the number of actions related to SSL errors that are overridable. The
8220 counts do not sum to 100%; SHOW_ALL is a superset of SHOW_OVERRIDABLE, which
8221 in turn will be a supserset of the PROCEED/DONT_PROCEED variables.
8222 SHOW_UNDERSTAND is only being used by an experimental field trial.
8226 <histogram name="interstitial.ssl_accept_time" units="milliseconds">
8230 <owner>felt@chromium.org</owner>
8232 The time between the SSL interstitial display and the user decision, when
8233 the user accepts the SSL warning. This is only recorded for overridable SSL
8234 warnings. Timing begins when user first focuses on the page.
8238 <histogram name="interstitial.ssl_error_type" enum="SSLErrorTypes">
8239 <owner>felt@chromium.org</owner>
8241 The type of SSL error that the user encounters. This is recorded for all
8242 SSL warnings, regardless of whether they are overridable.
8246 <histogram name="interstitial.ssl_reject_time" units="milliseconds">
8250 <owner>felt@chromium.org</owner>
8252 The time between the SSL interstitial display and the user decision, when
8253 the user rejects the SSL warning. This is only recorded for overridable SSL
8254 warnings. Timing begins when user first focuses on the page.
8258 <histogram name="Invalidations.NetworkChannel"
8259 enum="InvalidationNetworkChannel">
8260 <owner>pavely@chromium.org</owner>
8261 <summary>Network channel used for invalidations.</summary>
8264 <histogram name="Keyboard.KeystrokeDeltas" units="milliseconds">
8265 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8267 The time between keystrokes in Aura text fields. The only keystrokes that
8268 are measured are ones that produce a printable character and are not over 5
8273 <histogram name="LanguageUsage.AcceptLanguage" enum="LanguageCode">
8274 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8275 <summary>Accept languages.</summary>
8278 <histogram name="LanguageUsage.ApplicationLanguage" enum="LanguageCode">
8279 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8280 <summary>Application languages used for UI.</summary>
8283 <histogram name="LevelDBEnv.All.SafeThreadAccess" units="accesses">
8285 Deprecated 2013-10. No thread-unsafety was found.
8287 <owner>dgrogan@chromium.org</owner>
8289 Linux and CrOS use unlocked_stdio(3). If it is used unsafely, record it
8290 here. If there is no record of unsafety after chrome 29 has been in the
8291 stable channel for a few weeks then revert this change.
8295 <histogram name="LevelDBEnv.IDB.IOError" enum="LevelDBIOErrorMethods">
8296 <owner>dgrogan@chromium.org</owner>
8298 Methods where leveldb's Chromium environment has IO errors when being used
8303 <histogram name="LevelDBEnv.IDB.IOError." enum="PlatformFileError">
8304 <owner>dgrogan@chromium.org</owner>
8306 PlatformFileErrors encountered by a single leveldb env method.
8310 <histogram name="LevelDBEnv.IDB.IOError.NewLogger" enum="OSAgnosticErrno">
8311 <owner>dgrogan@chromium.org</owner>
8312 <summary>Errno of errors encountered in NewLogger.</summary>
8315 <histogram name="LevelDBEnv.IDB.IOError.NewSequentialFile"
8316 enum="OSAgnosticErrno">
8317 <owner>dgrogan@chromium.org</owner>
8318 <summary>Errno of errors encountered in NewSequentialFile.</summary>
8321 <histogram name="LevelDBEnv.IDB.IOError.RandomAccessFile"
8322 enum="PlatformFileError">
8324 Deprecated 2013-04. As of m28 use
8325 LevelDBEnv.IDB.IOError.NewRandomAccessFile.
8327 <owner>dgrogan@chromium.org</owner>
8328 <summary>File errors in leveldb IDBEnv's NewRandomAccessFile method.</summary>
8331 <histogram name="LevelDBEnv.IDB.IOError.WritableFileAppend"
8332 enum="OSAgnosticErrno">
8333 <owner>dgrogan@chromium.org</owner>
8334 <summary>Errno of errors encountered in WritableFileAppend.</summary>
8337 <histogram name="LevelDBEnv.IDB.IOError.WritableFileFlush"
8338 enum="OSAgnosticErrno">
8339 <owner>dgrogan@chromium.org</owner>
8340 <summary>Errno of errors encountered in WritableFileFlush.</summary>
8343 <histogram name="LevelDBEnv.IDB.LockFileAncestorsNotFound" units="directories">
8344 <owner>dgrogan@chromium.org</owner>
8346 Number of directories missing when IDB LevelDBEnv tries to create a Lock
8351 <histogram name="LevelDBEnv.IDB.MaxFDs" units="files">
8352 <owner>dgrogan@chromium.org</owner>
8354 File descriptor limit recorded every time LevelDB calls NewRandomAccessFile
8359 <histogram name="LevelDBEnv.IDB.MissingFiles" units="files">
8360 <owner>dgrogan@chromium.org</owner>
8362 Number of backup files found without corresponding ldb files. As measured by
8363 GetChildren when used in IndexedDB.
8367 <histogram name="LevelDBEnv.IDB.RetryRecoveredFromErrorIn"
8368 enum="PlatformFileError">
8369 <owner>dgrogan@chromium.org</owner>
8371 When IDB LevelDBEnv successfully retries an operation that had failed,
8372 record the error from the most recent failed attempt.
8376 <histogram name="LevelDBEnv.IDB.Table" enum="BooleanSuccess">
8377 <owner>dgrogan@chromium.org</owner>
8379 Success indicates a successful backup or restore operation for .ldb table
8380 files when used in IndexedDB.
8384 <histogram name="LevelDBEnv.IDB.TimeTo" units="milliseconds">
8386 Deprecated 2013-04. As of m28 use LevelDBEnv.IDB.TimeUntilSuccessFor.
8388 <owner>dgrogan@chromium.org</owner>
8390 Time IDB LevelDBEnv slept before successfully completing this operation. 0
8391 means success on the first try.
8395 <histogram name="LevelDBEnv.IDB.TimeUntilSuccessFor" units="milliseconds">
8396 <owner>dgrogan@chromium.org</owner>
8398 Time IDB LevelDBEnv slept before successfully completing this operation. 0
8399 means success on the first try.
8403 <histogram name="LevelDBEnv.IOError" enum="LevelDBIOErrorMethods">
8404 <owner>dgrogan@chromium.org</owner>
8405 <summary>Methods where leveldb's Chromium environment has IO errors.</summary>
8408 <histogram name="LevelDBEnv.IOError." enum="PlatformFileError">
8409 <owner>dgrogan@chromium.org</owner>
8410 <summary>PlatformFileErrors encountered by a single leveldb method.</summary>
8413 <histogram name="LevelDBEnv.IOError.NewLogger" enum="OSAgnosticErrno">
8414 <owner>dgrogan@chromium.org</owner>
8415 <summary>Errno of errors encountered in NewLogger.</summary>
8418 <histogram name="LevelDBEnv.IOError.NewSequentialFile" enum="OSAgnosticErrno">
8419 <owner>dgrogan@chromium.org</owner>
8420 <summary>Errno of errors encountered in NewSequentialFile.</summary>
8423 <histogram name="LevelDBEnv.IOError.RandomAccessFile" enum="PlatformFileError">
8425 Deprecated 2013-04. As of m28 use LevelDBEnv.IOError.NewRandomAccessFile.
8427 <owner>dgrogan@chromium.org</owner>
8429 File errors in leveldb ChromiumEnv's NewRandomAccessFile method.
8433 <histogram name="LevelDBEnv.IOError.WritableFileAppend" enum="OSAgnosticErrno">
8434 <owner>dgrogan@chromium.org</owner>
8435 <summary>Errno of errors encountered in WritableFileAppend.</summary>
8438 <histogram name="LevelDBEnv.IOError.WritableFileFlush" enum="OSAgnosticErrno">
8439 <owner>dgrogan@chromium.org</owner>
8440 <summary>Errno of errors encountered in WritableFileFlush.</summary>
8443 <histogram name="LevelDBEnv.LockFileAncestorsNotFound" units="directories">
8444 <owner>dgrogan@chromium.org</owner>
8446 Number of directories missing when Non-IDB LevelDBEnv tries to create a Lock
8451 <histogram name="LevelDBEnv.MaxFDs" units="files">
8452 <owner>dgrogan@chromium.org</owner>
8454 File descriptor limit recorded every time LevelDB calls NewRandomAccessFile
8455 for clients other than IndexedDB.
8459 <histogram name="LevelDBEnv.MissingFiles" units="files">
8460 <owner>dgrogan@chromium.org</owner>
8462 Number of backup files found without corresponding ldb files. As measured by
8463 GetChildren when used in LevelDB clients other than IndexedDB.
8467 <histogram name="LevelDBEnv.RetryRecoveredFromErrorIn" enum="PlatformFileError">
8468 <owner>dgrogan@chromium.org</owner>
8470 When Non-IDB LevelDBEnv successfully retries an operation that had failed,
8471 record the error from the most recent failed attempt.
8475 <histogram name="LevelDBEnv.Table" enum="BooleanSuccess">
8476 <owner>dgrogan@chromium.org</owner>
8478 Success indicates a successful backup or restore operation for .ldb table
8479 files when used by LevelDB clients other than IndexedDB.
8483 <histogram name="LevelDBEnv.TimeTo" units="milliseconds">
8485 Deprecated 2013-04. As of m28 use LevelDBEnv.TimeUntilSuccessFor.
8487 <owner>dgrogan@chromium.org</owner>
8489 Time Non-IDB LevelDBEnv slept before successfully completing this operation.
8490 0 means success on the first try.
8494 <histogram name="LevelDBEnv.TimeUntilSuccessFor" units="milliseconds">
8495 <owner>dgrogan@chromium.org</owner>
8497 Time Non-IDB LevelDBEnv slept before successfully completing this operation.
8498 0 means success on the first try.
8502 <histogram name="LibraryLoader.NativeLibraryHack" enum="BooleanUsage">
8503 <owner>feng@chromium.org</owner>
8505 A boolean that indicates whether the workaround of a Sony framework bug was
8506 used. The metric is Android-specific, and is logged when the browser starts.
8507 See more details at http://crbug.com/311644.
8511 <histogram name="Linux.GlibcVersion" enum="LinuxGlibcVersion">
8512 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8513 <summary>The version of glibc used. (Linux only)</summary>
8516 <histogram name="LocalDiscovery.ClientRestartAttempts">
8517 <owner>noamsml@chromium.org</owner>
8518 <owner>vitalybuka@chromium.org</owner>
8519 <summary>Records number of attempts to start local discovery.</summary>
8522 <histogram name="LocalDiscovery.DetectorRestartTime" units="milliseconds">
8523 <owner>noamsml@chromium.org</owner>
8524 <owner>vitalybuka@chromium.org</owner>
8525 <summary>Time between detector restarts.</summary>
8528 <histogram name="LocalDiscovery.DetectorTriggerTime" units="milliseconds">
8529 <owner>noamsml@chromium.org</owner>
8530 <owner>vitalybuka@chromium.org</owner>
8531 <summary>Time before detector trigger notifications.</summary>
8534 <histogram name="LocalDiscovery.DevicesPage" enum="DevicesPageEvents">
8535 <owner>noamsml@chromium.org</owner>
8536 <owner>vitalybuka@chromium.org</owner>
8537 <summary>Records events related to devices page.</summary>
8540 <histogram name="LocalDiscovery.PrivetNotificationsEvent"
8541 enum="PrivetNotificationsEvent">
8542 <owner>noamsml@chromium.org</owner>
8543 <owner>vitalybuka@chromium.org</owner>
8544 <summary>Records events related to local discovery notifications.</summary>
8547 <histogram name="Login.ConsumerNewUsersAllowed" enum="LoginConsumerWhitelist">
8548 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8550 Chrome OS histogram tracking, per consumer sign-in, whether the device owner
8551 is allowing arbitrary accounts to be used on the device, or only those on a
8556 <histogram name="Login.FailureReason" enum="LoginFailureReason">
8557 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8558 <summary>Chrome OS login failure reason.</summary>
8561 <histogram name="Login.LeastUsedAccountDays" units="days">
8562 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8564 Chrome OS histogram that keeps track of the days since the least frequently
8565 used account signed in. Reported on every boot and once a day after that.
8569 <histogram name="Login.PolicyFilesStatePerBoot" enum="LoginPolicyFilesState">
8570 <owner>cmasone@chromium.org</owner>
8571 <summary>The state of Chrome OS owner key and device policy files.</summary>
8574 <histogram name="Login.PromptToCompleteLoginTime" units="milliseconds">
8575 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8577 Time from first display of the login prompt until the user completes signing
8582 <histogram name="Login.SuccessReason" enum="LoginSuccessReason">
8583 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8584 <summary>Chrome OS login success reason.</summary>
8587 <histogram name="Login.UserType" enum="LoginUserType">
8588 <owner>cmasone@chromium.org</owner>
8590 Chrome OS histogram that keeps track of the way a user logs in and whether
8591 Chrome OS is running normal or developer mode.
8595 <histogram name="ManagedUsers.ChromeOS.PasswordChange"
8596 enum="ManagedUserPasswordChange">
8597 <owner>antrim@chromium.org</owner>
8599 Chrome OS histogram that keeps track of supervised user password change
8604 <histogram name="Media.AcceleratedCompositingActive" enum="BooleanSuccess">
8605 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8607 Whether accelerated compositing was used for HTML5 media rendering.
8611 <histogram name="Media.AudioBitsPerChannel">
8612 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8613 <summary>Bits per channel of HTML5 audio sample data.</summary>
8616 <histogram name="Media.AudioChannelLayout" enum="ChannelLayout">
8617 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8618 <summary>Audio channel layout in HTML5 media.</summary>
8621 <histogram name="Media.AudioCodec" enum="AudioCodec">
8622 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8623 <summary>Audio codec used in HTML5 media.</summary>
8626 <histogram name="Media.AudioInputController" units="ms">
8627 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8628 <summary>Measures the time taken for AudioInputController::</summary>
8631 <histogram name="Media.AudioInputDeviceManager" units="ms">
8632 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8633 <summary>Measures the time taken for AudioInputDeviceManager::</summary>
8636 <histogram name="Media.AudioOutputController" units="ms">
8637 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8638 <summary>Measures the time taken for AudioOutputController::</summary>
8641 <histogram name="Media.AudioOutputControllerDataNotReady" units="ms">
8642 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8644 Time spent waiting in AudioOutputController::WaitTillDataReady() if the data
8645 was not initially available.
8649 <histogram name="Media.AudioOutputControllerPlaybackStartupSuccess"
8650 enum="BooleanSuccess">
8651 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8653 Whether playback started successfully after stream startup was requested.
8657 <histogram name="Media.AudioRendererEvents" enum="AudioRendererEvents">
8658 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8659 <summary>Captures statistics for various AudioRendererImpl events.</summary>
8662 <histogram name="Media.AudioRendererMissedDeadline" units="%">
8663 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8665 Percentage of AudioSyncReader::Read() calls where the renderer missed its
8670 <histogram name="Media.AudioSampleFormat" enum="AudioSampleFormat">
8671 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8673 Audio sample format in HTML5 media. Logged when Audio Decoder initializes.
8677 <histogram name="Media.AudioSamplesPerSecond" enum="AudioSampleRate">
8678 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8679 <summary>Audio samples per second in HTML5 media.</summary>
8682 <histogram name="Media.AudioSamplesPerSecondUnexpected" units="Hz">
8683 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8685 Audio samples per second in HTML5 media (atypical values, in Hz).
8689 <histogram name="Media.AudioTrackProcessingStates"
8690 enum="AudioTrackProcessingStates">
8692 State of the media stream audio track processing, sampled once during the
8693 life time of a MediaStreamAudioProcessor.
8697 <histogram name="Media.CacheUseful" enum="BooleanSuccess">
8698 <owner>scherkus@chromium.org</owner>
8700 Whether a media response might be used to satisfy a future request.
8704 <histogram name="Media.ChromeCast.DelayedAndDroppedFramesPer5Sec"
8706 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8708 The average number of delayed and dropped frames for the ChromeCast
8709 application. Reported every 5 seconds.
8713 <histogram name="Media.ChromeCast.DisplayedFramesPerSecond" units="frames/s">
8714 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8716 The average number of displayed frames for the ChromeCast application.
8717 Reported every 5 seconds.
8721 <histogram name="Media.ChromeCast.TimeToBufferAv" units="ms">
8722 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8724 Time needed to pre-buffer A/V data before the actual playback for the
8725 ChromeCast application.
8729 <histogram name="Media.ChromeCast.TimeToBufferAvAfterAbort" units="ms">
8730 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8732 Time needed to buffer A/V data after an abort for the ChromeCast
8737 <histogram name="Media.ChromeCast.TimeToBufferAvAfterUnderrun" units="ms">
8738 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8740 Time needed to buffer A/V data after an underrun for the ChromeCast
8745 <histogram name="Media.DetectedAudioCodec" enum="FFmpegCodecs">
8746 <owner>jrummell@chromium.org</owner>
8747 <summary>Audio codec used in HTML5 media.</summary>
8750 <histogram name="Media.DetectedContainer" enum="MediaContainers">
8751 <owner>jrummell@chromium.org</owner>
8753 Container used for HTML5 media. Views that include pre-M34 data will
8754 categorize dash (38) and smooth streaming (39) in the "Other"
8759 <histogram name="Media.DetectedVideoCodec" enum="FFmpegCodecs">
8760 <owner>jrummell@chromium.org</owner>
8761 <summary>Video codec used in HTML5 media.</summary>
8764 <histogram name="Media.DevicePermissionActions" enum="DevicePermissionActions">
8765 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8767 Measures the actions taken in the media infobar, which prompts the users for
8772 <histogram name="Media.Duration" units="ms">
8773 <owner>scherkus@chromium.org</owner>
8774 <summary>Duration in milliseconds of HTML5 media (when known).</summary>
8777 <histogram name="Media.EME.ClearKey.addKey" enum="MediaKeyException">
8778 <owner>xhwang@chromium.org</owner>
8779 <summary>addKey result using the Clear Key key system.</summary>
8782 <histogram name="Media.EME.ClearKey.cancelKeyRequest" enum="MediaKeyException">
8783 <owner>xhwang@chromium.org</owner>
8784 <summary>cancelKeyRequest result using the Clear Key key system.</summary>
8787 <histogram name="Media.EME.ClearKey.DecryptError">
8788 <owner>xhwang@chromium.org</owner>
8790 Decryption error event count using the Clear Key key system.
8794 <histogram name="Media.EME.ClearKey.generateKeyRequest"
8795 enum="MediaKeyException">
8796 <owner>xhwang@chromium.org</owner>
8797 <summary>generateKeyRequest result using the Clear Key key system.</summary>
8800 <histogram name="Media.EME.ClearKey.KeyAdded">
8801 <owner>xhwang@chromium.org</owner>
8802 <summary>KeyAdded event count using the Clear Key key system.</summary>
8805 <histogram name="Media.EME.ClearKey.KeyError" enum="MediaKeyError">
8806 <owner>xhwang@chromium.org</owner>
8807 <summary>KeyError event count using the Clear Key key system.</summary>
8810 <histogram name="Media.EME.NeedKey">
8811 <owner>xhwang@chromium.org</owner>
8812 <summary>EME NeedKey event count.</summary>
8815 <histogram name="Media.EME.Unknown.addKey" enum="MediaKeyException">
8816 <owner>xhwang@chromium.org</owner>
8817 <summary>addKey result using an unknown key system.</summary>
8820 <histogram name="Media.EME.Unknown.cancelKeyRequest" enum="MediaKeyException">
8821 <owner>xhwang@chromium.org</owner>
8822 <summary>cancelKeyRequest result using an unknown key system.</summary>
8825 <histogram name="Media.EME.Unknown.DecryptError">
8826 <owner>xhwang@chromium.org</owner>
8827 <summary>Decryption error event count using an unknown key system.</summary>
8830 <histogram name="Media.EME.Unknown.generateKeyRequest" enum="MediaKeyException">
8831 <owner>xhwang@chromium.org</owner>
8832 <summary>generateKeyRequest result using an unknown key system.</summary>
8835 <histogram name="Media.EME.Unknown.KeyAdded">
8836 <owner>xhwang@chromium.org</owner>
8837 <summary>KeyAdded event count using an unknown key system.</summary>
8840 <histogram name="Media.EME.Unknown.KeyError" enum="MediaKeyError">
8841 <owner>xhwang@chromium.org</owner>
8842 <summary>KeyError event count using an unknown key system.</summary>
8845 <histogram name="Media.EME.Widevine.addKey" enum="MediaKeyException">
8846 <owner>xhwang@chromium.org</owner>
8847 <summary>addKey result using the Widevine key system.</summary>
8850 <histogram name="Media.EME.Widevine.cancelKeyRequest" enum="MediaKeyException">
8851 <owner>xhwang@chromium.org</owner>
8852 <summary>cancelKeyRequest result using the Widevine key system.</summary>
8855 <histogram name="Media.EME.Widevine.DecryptError">
8856 <owner>xhwang@chromium.org</owner>
8857 <summary>Decryption error event count using the Widevine key system.</summary>
8860 <histogram name="Media.EME.Widevine.generateKeyRequest"
8861 enum="MediaKeyException">
8862 <owner>xhwang@chromium.org</owner>
8863 <summary>generateKeyRequest result using the Widevine key system.</summary>
8866 <histogram name="Media.EME.Widevine.KeyAdded">
8867 <owner>xhwang@chromium.org</owner>
8868 <summary>KeyAdded event count using the Widevine key system.</summary>
8871 <histogram name="Media.EME.Widevine.KeyError" enum="MediaKeyError">
8872 <owner>xhwang@chromium.org</owner>
8873 <summary>KeyError event count using the Widevine key system.</summary>
8876 <histogram name="Media.FallbackHardwareAudioBitsPerChannel">
8877 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8879 Bits per channel of the hardware audio device which failed to open in low
8880 latency mode and required high latency fallback.
8884 <histogram name="Media.FallbackHardwareAudioChannelCount">
8885 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8887 Channel count of the hardware audio device which failed to open in low
8888 latency mode and required high latency fallback.
8892 <histogram name="Media.FallbackHardwareAudioChannelLayout" enum="ChannelLayout">
8893 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8895 Channel layout of the hardware audio device which failed to open in low
8896 latency mode and required high latency fallback.
8900 <histogram name="Media.FallbackHardwareAudioSamplesPerSecond"
8901 enum="AudioSampleRate">
8902 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8904 Samples per second of the hardware audio device which failed to open in low
8905 latency mode and required high latency fallback.
8909 <histogram name="Media.FallbackHardwareAudioSamplesPerSecondUnexpected"
8911 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8913 Samples per second of the hardware audio device (atypical values, in Hz)
8914 which failed to open in low latency mode and required high latency fallback.
8918 <histogram name="Media.FallbackToHighLatencyAudioPath" enum="BooleanSuccess">
8919 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8921 Whether Chrome had to fallback to the high latency audio path or not.
8925 <histogram name="Media.Fling.DelayedAndDroppedFramesPer5Sec" units="frames/5s">
8926 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8928 The average number of delayed and dropped frames for the Fling application.
8929 Reported every 5 seconds.
8933 <histogram name="Media.Fling.DisplayedFramesPerSecond" units="frames/s">
8934 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8936 The average number of displayed frames for the Fling application. Reported
8941 <histogram name="Media.Fling.TimeToBufferAv" units="ms">
8942 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8944 Time needed to pre-buffer A/V data before the actual playback for the Fling
8949 <histogram name="Media.Fling.TimeToBufferAvAfterAbort" units="ms">
8950 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8952 Time needed to buffer A/V data after an abort for the Fling application.
8956 <histogram name="Media.Fling.TimeToBufferAvAfterUnderrun" units="ms">
8957 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8959 Time needed to buffer A/V data after an underrun for the Fling application.
8963 <histogram name="Media.GpuVideoDecoderInitializeStatus" enum="PipelineStatus">
8964 <owner>posciak@chromium.org</owner>
8965 <summary>Results of attempts to GpuVideoDecoder::Initialize().</summary>
8968 <histogram name="Media.HardwareAudioBitsPerChannel">
8969 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8970 <summary>Bits per channel of the hardware audio device.</summary>
8973 <histogram name="Media.HardwareAudioChannelCount">
8974 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8975 <summary>Channel count of the hardware audio device.</summary>
8978 <histogram name="Media.HardwareAudioChannelLayout" enum="ChannelLayout">
8979 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8980 <summary>Channel layout of the hardware audio device.</summary>
8983 <histogram name="Media.HardwareAudioSamplesPerSecond" enum="AudioSampleRate">
8984 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8985 <summary>Samples per second of the hardware audio device.</summary>
8988 <histogram name="Media.HardwareAudioSamplesPerSecondUnexpected" units="Hz">
8989 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8991 Samples per second of the hardware audio device (atypical values, in Hz).
8995 <histogram name="Media.InfoLoadDelay" units="milliseconds">
8996 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8998 The time it takes to perform redirect tracking and a CORS access check while
8999 preparing to play a media file.
9003 <histogram name="Media.LinuxAudioIO" enum="LinuxAudioIO">
9004 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9006 Audio IO layer used by the Linux OS, sampled once at startup of the browser.
9010 <histogram name="Media.LocalRendererSinkStates" enum="LocalRendererSinkStates">
9011 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9013 State of the WebRtc local renderer, sampled once during the lifetime of a
9018 <histogram name="Media.MSE.AudioCodec" enum="MSECodec">
9019 <owner>acolwell@chromium.org</owner>
9021 Audio codec used in Media Source Extensions playback. Set when AddId() is
9022 called during playback.
9026 <histogram name="Media.MSE.NumberOfTracks">
9027 <owner>acolwell@chromium.org</owner>
9029 Number of tracks specified to AddId() for Media Source Extensions playback.
9030 May be called multiple times per element if playback is dynamically altered.
9034 <histogram name="Media.MSE.Playback" enum="BooleanSuccess">
9035 <owner>acolwell@chromium.org</owner>
9037 Whether Media Source Extensions is specified for playback of Media elements.
9038 Sampled when media pipeline starts.
9042 <histogram name="Media.MSE.VideoCodec" enum="MSECodec">
9043 <owner>acolwell@chromium.org</owner>
9045 Video codec used in Media Source Extensions playback. Set when AddId() is
9046 called during playback.
9050 <histogram name="Media.Netflix.AudioBitrate" units="kbps">
9051 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9053 The audio bit rate as reported by the Netflix application. May be reported
9054 multiple times as network conditions change during playback.
9058 <histogram name="Media.Netflix.AudioNumChannels" units="channels">
9059 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9061 The number of audio channels as reported by the Netflix application. May be
9062 reported multiple times as network conditions change during playback.
9066 <histogram name="Media.Netflix.DelayedAndDroppedFramesPer5Sec"
9068 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9070 The average number of delayed and dropped frames for the Netflix
9071 application. Reported every 5 seconds.
9075 <histogram name="Media.Netflix.DisplayedFramesPerSecond" units="frames/s">
9076 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9078 The average number of displayed frames for the Netflix application. Reported
9083 <histogram name="Media.Netflix.VideoBitrate" units="kbps">
9084 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9086 Video bit rate as reported by the Netflix application. May be reported
9087 multiple times as network conditions change during playback.
9091 <histogram name="Media.Netflix.VideoHeight" units="pixels">
9092 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9094 Video height as reported by the Netflix application. May be reported
9095 multiple times as network conditions change during playback.
9099 <histogram name="Media.PepperVideoDecoderError" enum="PepperVideoDecodeError">
9100 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9101 <summary>Counts of video decode errors reported to plugin.</summary>
9104 <histogram name="Media.PepperVideoDecoderPictureCount">
9105 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9107 Number of PictureBuffers/textures requested per hardware decoder creation.
9108 This value varies by platform and video. A user visible video may trigger
9109 multiple decoder creations (sometimes every 5 seconds) but would normally
9110 not hold more than 2 sets of buffers at any given time in memory.
9114 <histogram name="Media.PepperVideoDecoderPictureHeight">
9115 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9117 Vertical video resolution rounded to the nearest bucket. (Corresponds
9118 roughly to the number in 720p.)
9122 <histogram name="Media.PlayMovies.DelayedAndDroppedFramesPer5Sec"
9124 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9126 The average number of delayed and dropped frames for the PlayMovies
9127 application. Reported every 5 seconds.
9131 <histogram name="Media.PlayMovies.DisplayedFramesPerSecond" units="frames/s">
9132 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9134 The average number of displayed frames for the PlayMovies application.
9135 Reported every 5 seconds.
9139 <histogram name="Media.RTCVideoDecoderError" enum="PepperVideoDecodeError">
9140 <owner>posciak@chromium.org</owner>
9141 <summary>Counts of video decode errors reported to RTCVideoDecoder.</summary>
9144 <histogram name="Media.RTCVideoDecoderInitDecodeStatus" enum="BooleanSuccess">
9146 Renamed to Media.RTCVideoDecoderInitDecodeSuccess.
9148 <owner>posciak@chromium.org</owner>
9149 <summary>Results of attempts to RTCVideoDecoder::InitDecode().</summary>
9152 <histogram name="Media.RTCVideoDecoderInitDecodeSuccess" enum="BooleanSuccess">
9153 <owner>posciak@chromium.org</owner>
9155 Indicates whether we were successful in initializing hardware video decoder
9156 for use in the RTC pipeline.
9160 <histogram name="Media.RTCVideoEncoderInitEncodeSuccess" enum="BooleanSuccess">
9161 <owner>posciak@chromium.org</owner>
9163 Indicates whether we were successful in initializing hardware video encoder
9164 for use in the RTC pipeline.
9168 <histogram name="Media.RTCVideoEncoderProfile" enum="VideoCodecProfile">
9169 <owner>posciak@chromium.org</owner>
9170 <summary>Video codec profile used in RTC video encoder.</summary>
9173 <histogram name="Media.TimeToPipelineStarted" units="ms">
9174 <owner>scherkus@chromium.org</owner>
9176 Time in milliseconds from HTML5 media pipeline creation to playing event.
9180 <histogram name="Media.TotalMBytes" units="MB">
9181 <owner>dmikurube@chromium.org</owner>
9182 <owner>scherkus@chromium.org</owner>
9183 <summary>Size of HTML5 media (when known), in MB.</summary>
9186 <histogram name="Media.UncacheableReason" enum="UncacheableReason">
9187 <owner>scherkus@chromium.org</owner>
9189 Reasons a media response won't be used to satisfy a future request.
9193 <histogram name="Media.URLScheme" enum="URLSchemeForHistogram">
9194 <owner>scherkus@chromium.org</owner>
9196 URL scheme used with HTML5 media. (each URL provides one sample)
9200 <histogram name="Media.VAVDAH264.DecoderFailure" enum="VAVDAH264DecoderFailure">
9201 <owner>posciak@chromium.org</owner>
9203 Error codes reported by video decode using VA-API hardware video decoder.
9207 <histogram name="Media.VideoCapture.AspectRatio">
9208 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9210 Video Capture Device captured aspect ratio, as a rounded integer multiplied
9211 by 100. The collection is made in the VideoCaptureController upon reception
9216 <histogram name="Media.VideoCapture.FrameRate" units="fps">
9217 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9219 Video Capture Device frame rate requested by VideoCaptureManager on
9220 AllocateAndStart(). The collection is made in the VideoCaptureController
9221 upon reception of the first frame.
9225 <histogram name="Media.VideoCapture.Height" units="pixels">
9226 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9228 Video Capture Device captured frame height in pixels. The collection is made
9229 in the VideoCaptureController upon reception of the first frame.
9233 <histogram name="Media.VideoCapture.PixelFormat" enum="CapturePixelFormat">
9234 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9236 Pixel format provided by a Video Capture Device. The collection is made in
9237 the VideoCaptureController upon reception of the first frame.
9241 <histogram name="Media.VideoCapture.Width" units="pixels">
9242 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9244 Video Capture Device captured frame width in pixels. The collection is made
9245 in the VideoCaptureController upon reception of the first frame.
9249 <histogram name="Media.VideoCaptureManager" units="ms">
9250 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9251 <summary>Measures the time taken for VideoCaptureManager::</summary>
9254 <histogram name="Media.VideoCodec" enum="VideoCodec">
9255 <owner>scherkus@chromium.org</owner>
9256 <summary>Video codec used in HTML5 media.</summary>
9259 <histogram name="Media.VideoCodecProfile" enum="VideoCodecProfile">
9260 <owner>scherkus@chromium.org</owner>
9261 <summary>Video codec profile used in HTML5 media.</summary>
9264 <histogram name="Media.VideoCodedAspectRatio">
9265 <owner>scherkus@chromium.org</owner>
9266 <summary>Coded aspect ratio of HTML5 video.</summary>
9269 <histogram name="Media.VideoCodedWidth">
9270 <owner>scherkus@chromium.org</owner>
9271 <summary>Coded width of HTML5 video.</summary>
9274 <histogram name="Media.VideoColorRange" enum="FFmpegColorRanges">
9275 <owner>scherkus@chromium.org</owner>
9277 Pixel format color range of HTML5 video. Emitted on video load.
9281 <histogram name="Media.VideoPixelFormat" enum="VideoPixelFormat">
9282 <owner>scherkus@chromium.org</owner>
9283 <summary>Pixel format used in HTML5 video. Emitted on video load.</summary>
9286 <histogram name="Media.VideoVisibleAspectRatio">
9287 <owner>scherkus@chromium.org</owner>
9288 <summary>Visible aspect ratio of HTML5 video.</summary>
9291 <histogram name="Media.VideoVisibleWidth">
9292 <owner>scherkus@chromium.org</owner>
9293 <summary>Visible width of HTML5 video.</summary>
9296 <histogram name="Media.YouTube.DelayedAndDroppedFramesPer5Sec"
9298 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9300 The average number of delayed and dropped frames for the YouTube
9301 application. Reported every 5 seconds.
9305 <histogram name="Media.YouTube.DisplayedFramesPerSecond" units="frames/s">
9306 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9308 The average number of displayed frames for the YouTube application. Reported
9313 <histogram name="Media.YouTube.TimeToBufferAv" units="ms">
9314 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9316 Time needed to pre-buffer A/V data before the actual playback for the
9317 YouTube application.
9321 <histogram name="Media.YouTube.TimeToBufferAvAfterAbort" units="ms">
9322 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9324 Time needed to buffer A/V data after an abort for the YouTube application.
9328 <histogram name="Media.YouTube.TimeToBufferAvAfterUnderrun" units="ms">
9329 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9331 Time needed to buffer A/V data after an underrun for the YouTube
9336 <histogram name="MediaGalleries.ScanCancelTime" units="ms">
9337 <owner>vandebo@chromium.org</owner>
9338 <summary>If a media scan was cancelled, the duration (in ms) it ran.</summary>
9341 <histogram name="MediaGalleries.ScanDirectoriesFound">
9342 <owner>vandebo@chromium.org</owner>
9344 The number of directories with media files found during a scan.
9348 <histogram name="MediaGalleries.ScanFinishedTime" units="ms">
9349 <owner>vandebo@chromium.org</owner>
9351 Duration in milliseconds taken to do a media scan that ran to completion.
9355 <histogram name="MediaGalleries.ScanGalleriesGranted" units="%">
9356 <owner>vandebo@chromium.org</owner>
9358 The percentage of galleries accepted (not deselected) from the scan result
9363 <histogram name="MediaGalleries.ScanGalleriesPopulated">
9364 <owner>vandebo@chromium.org</owner>
9366 The number of galleries added or updated in preferences after a scan.
9370 <histogram name="MediaGalleries.Usage" enum="MediaGalleriesUsageType">
9371 <owner>vandebo@chromium.org</owner>
9372 <summary>Various usage counts for media galleries.</summary>
9375 <histogram name="Memory.BackingStore">
9376 <owner>dmikurube@chromium.org</owner>
9377 <owner>kenjibaheux@google.com</owner>
9378 <summary>TBD.</summary>
9381 <histogram name="Memory.Browser" units="KB">
9382 <owner>dmikurube@chromium.org</owner>
9383 <owner>kenjibaheux@google.com</owner>
9385 The private working set used by the browser process. Recorded once per UMA
9390 <histogram name="Memory.CachedFontAndDC">
9391 <owner>dmikurube@chromium.org</owner>
9392 <owner>kenjibaheux@google.com</owner>
9393 <summary>TBD.</summary>
9396 <histogram name="Memory.Chrome" units="KB">
9397 <owner>dmikurube@chromium.org</owner>
9398 <owner>kenjibaheux@google.com</owner>
9400 The private working set used by each chrome:// renderer process. Each
9401 process provides one sample. Recorded once per UMA ping.
9405 <histogram name="Memory.ChromeProcessCount">
9406 <owner>dmikurube@chromium.org</owner>
9407 <owner>kenjibaheux@google.com</owner>
9409 The count of active chrome:// processes. Recorded once per UMA ping.
9413 <histogram name="Memory.Extension" units="KB">
9414 <owner>dmikurube@chromium.org</owner>
9415 <owner>kenjibaheux@google.com</owner>
9417 The private working set used by each extension process. Each process
9418 provides one sample. Recorded once per UMA ping.
9422 <histogram name="Memory.GlyphPagesPerLoad">
9423 <owner>dmikurube@chromium.org</owner>
9424 <owner>kenjibaheux@google.com</owner>
9426 The number of glyph pages present in the renderer when it commits a load.
9427 Since this is per-sub-process, you can get the average number of glyph pages
9428 in the system by multiplying this number with the average number of
9429 renderers. Note that this typically won't count the glyph pages added as a
9430 result of the load that just committed, since layout will happen after the
9431 commit. There are 512 bytes per glyph page, but this number also very
9432 closely approximates the number of glyph width map pages in the same
9433 renderer. The only difference is that if you have font fallback, it will
9434 make a new glyph page and no width page, but in most common cases there is
9435 no fallback). Width pages are 1K each (256 floats), so you could think of
9436 this value as being the number of "1.5K units related to glyphs per
9437 renderer per page load".
9441 <histogram name="Memory.Gpu" units="KB">
9442 <owner>dmikurube@chromium.org</owner>
9443 <owner>jamescook@chromium.org</owner>
9444 <owner>kenjibaheux@google.com</owner>
9446 The private working set used by the GPU process. Recorded once per UMA
9451 <histogram name="Memory.Graphics" units="MB">
9452 <owner>dmikurube@chromium.org</owner>
9453 <owner>jamescook@chromium.org</owner>
9454 <owner>kenjibaheux@google.com</owner>
9456 System-wide graphics driver memory consumption. Recorded on Chrome OS for
9457 platforms where it is exposed by the kernel (for example, Intel i915 and
9458 Exynos Mali). Recorded once per UMA ping.
9462 <histogram name="Memory.NativeClient" units="KB">
9463 <owner>dmikurube@chromium.org</owner>
9464 <owner>kenjibaheux@google.com</owner>
9466 The private working set used by each Native Client loader process. Each
9467 process provides one sample. Recorded once per UMA ping.
9471 <histogram name="Memory.NativeClientBroker" units="KB">
9472 <owner>dmikurube@chromium.org</owner>
9473 <owner>kenjibaheux@google.com</owner>
9475 The private working set used by each Native Client broker process. Each
9476 process provides one sample. Recorded once per UMA ping.
9480 <histogram name="Memory.OtherProcessCount">
9481 <owner>dmikurube@chromium.org</owner>
9482 <owner>kenjibaheux@google.com</owner>
9484 The count of other various utility processes (nacl, gpu, sandbox, zygote,
9485 utility). Recorded once per UMA ping.
9489 <histogram name="Memory.PepperPlugin" units="KB">
9490 <owner>dmikurube@chromium.org</owner>
9491 <owner>kenjibaheux@google.com</owner>
9493 The private working set used by each Pepper plugin process. Each plugin
9494 process provides one sample. Recorded once per UMA ping.
9498 <histogram name="Memory.PepperPluginBroker" units="KB">
9499 <owner>dmikurube@chromium.org</owner>
9500 <owner>kenjibaheux@google.com</owner>
9502 The private working set used by each Pepper plugin broker process. Each
9503 process provides one sample. Recorded once per UMA ping.
9507 <histogram name="Memory.PepperPluginBrokerProcessCount">
9508 <owner>dmikurube@chromium.org</owner>
9509 <owner>kenjibaheux@google.com</owner>
9511 The count of Pepper plugin broker processes, recorded once per metrics
9512 services (UMA) update. See MetricsReportingScheduler for details.
9516 <histogram name="Memory.PepperPluginProcessCount">
9517 <owner>dmikurube@chromium.org</owner>
9518 <owner>kenjibaheux@google.com</owner>
9520 The count of active Pepper plugin processes. Recorded once per UMA ping.
9524 <histogram name="Memory.Plugin" units="KB">
9525 <owner>dmikurube@chromium.org</owner>
9526 <owner>kenjibaheux@google.com</owner>
9528 The private working set used by each plugin process. Each plugin process
9529 provides one sample. Recorded once per UMA ping.
9533 <histogram name="Memory.PluginProcessCount">
9534 <owner>dmikurube@chromium.org</owner>
9535 <owner>kenjibaheux@google.com</owner>
9537 The count of active plugin processes. Recorded once per UMA ping.
9541 <histogram name="Memory.ProcessCount">
9542 <owner>dmikurube@chromium.org</owner>
9543 <owner>kenjibaheux@google.com</owner>
9545 The count of all active processes. Recorded once per UMA ping.
9549 <histogram name="Memory.ProcessLimit">
9550 <owner>dmikurube@chromium.org</owner>
9551 <owner>kenjibaheux@google.com</owner>
9552 <summary>The current process limit. Recorded once per UMA ping.</summary>
9555 <histogram name="Memory.Renderer" units="KB">
9556 <owner>dmikurube@chromium.org</owner>
9557 <owner>kenjibaheux@google.com</owner>
9559 The private working set used by each renderer process. Each renderer
9560 process provides one sample. Recorded once per UMA ping.
9564 <histogram name="Memory.RendererProcessCount">
9565 <owner>dmikurube@chromium.org</owner>
9566 <owner>kenjibaheux@google.com</owner>
9568 The count of active renderer processes. Recorded once per UMA ping.
9572 <histogram name="Memory.SandboxHelper" units="KB">
9573 <owner>dmikurube@chromium.org</owner>
9574 <owner>kenjibaheux@google.com</owner>
9576 The private working set used by each sandbox helper process. Each sandbox
9577 helper process provides one sample. Recorded once per UMA ping.
9581 <histogram name="Memory.Swap.Browser" units="KB">
9582 <owner>dmikurube@chromium.org</owner>
9583 <owner>kenjibaheux@google.com</owner>
9585 The swap used by the browser process. Recorded once per UMA ping if the
9590 <histogram name="Memory.Swap.Chrome" units="KB">
9591 <owner>dmikurube@chromium.org</owner>
9592 <owner>kenjibaheux@google.com</owner>
9594 The swap used by each chrome:// renderer process. Each process provides one
9595 sample. Recorded once per UMA ping if the system has swapped.
9599 <histogram name="Memory.Swap.CompressedDataSize" units="MB">
9600 <owner>dmikurube@chromium.org</owner>
9601 <owner>kenjibaheux@google.com</owner>
9603 The amount of memory that swap was compressed into. Recorded once per UMA
9604 ping if the system has swapped.
9608 <histogram name="Memory.Swap.CompressionRatio">
9609 <owner>dmikurube@chromium.org</owner>
9610 <owner>kenjibaheux@google.com</owner>
9612 The ratio of swapped data original size to compressed size. Recorded once
9613 per UMA ping if the system has swapped.
9617 <histogram name="Memory.Swap.Extension" units="KB">
9618 <owner>dmikurube@chromium.org</owner>
9619 <owner>kenjibaheux@google.com</owner>
9621 The swap used by each extension process. Each process provides one sample.
9622 Recorded once per UMA ping if the system has swapped.
9626 <histogram name="Memory.Swap.Gpu" units="KB">
9627 <owner>dmikurube@chromium.org</owner>
9628 <owner>kenjibaheux@google.com</owner>
9630 The swap used by the GPU process. Recorded once per UMA ping if the system
9635 <histogram name="Memory.Swap.HaveSwapped" units="BooleanSuccess">
9636 <owner>dmikurube@chromium.org</owner>
9637 <owner>kenjibaheux@google.com</owner>
9639 Indicates that the system has swapped memory out at least once since boot.
9640 Recorded once per UMA ping.
9644 <histogram name="Memory.Swap.MemUsedTotal" units="MB">
9645 <owner>dmikurube@chromium.org</owner>
9646 <owner>kenjibaheux@google.com</owner>
9648 The amount of memory that is used by swap, including bookkeeping. Recorded
9649 once per UMA ping if the system has swapped.
9653 <histogram name="Memory.Swap.NativeClient" units="KB">
9654 <owner>dmikurube@chromium.org</owner>
9655 <owner>kenjibaheux@google.com</owner>
9657 The swap used by each Native Client loader process. Each process provides
9658 one sample. Recorded once per UMA ping if the system has swapped.
9662 <histogram name="Memory.Swap.NativeClientBroker" units="KB">
9663 <owner>dmikurube@chromium.org</owner>
9664 <owner>kenjibaheux@google.com</owner>
9666 The swap used by each Native Client broker process. Each process provides
9667 one sample. Recorded once per UMA ping if the system has swapped.
9671 <histogram name="Memory.Swap.NumReads">
9672 <owner>dmikurube@chromium.org</owner>
9673 <owner>kenjibaheux@google.com</owner>
9675 The number of reads from swap. Recorded once per UMA ping if the system
9680 <histogram name="Memory.Swap.NumWrites">
9681 <owner>dmikurube@chromium.org</owner>
9682 <owner>kenjibaheux@google.com</owner>
9684 The number of writes to swap. Recorded once per UMA ping if the system has
9689 <histogram name="Memory.Swap.OriginalDataSize" units="MB">
9690 <owner>dmikurube@chromium.org</owner>
9691 <owner>kenjibaheux@google.com</owner>
9693 The amount of memory that was swapped out. Recorded once per UMA ping if
9694 the system has swapped.
9698 <histogram name="Memory.Swap.PepperPlugin" units="KB">
9699 <owner>dmikurube@chromium.org</owner>
9700 <owner>kenjibaheux@google.com</owner>
9702 The swap used by each Pepper plugin process. Each plugin process provides
9703 one sample. Recorded once per UMA ping if the system has swapped.
9707 <histogram name="Memory.Swap.PepperPluginBroker" units="KB">
9708 <owner>dmikurube@chromium.org</owner>
9709 <owner>kenjibaheux@google.com</owner>
9711 The swap used by each Pepper plugin broker process. Each process provides
9712 one sample. Recorded once per UMA ping if the system has swapped.
9716 <histogram name="Memory.Swap.Plugin" units="KB">
9717 <owner>dmikurube@chromium.org</owner>
9718 <owner>kenjibaheux@google.com</owner>
9720 The swap used by each plugin process. Each plugin process provides one
9721 sample. Recorded once per UMA ping if the system has swapped.
9725 <histogram name="Memory.Swap.Renderer" units="KB">
9726 <owner>dmikurube@chromium.org</owner>
9727 <owner>kenjibaheux@google.com</owner>
9729 The swap used by each renderer process. Each renderer process provides one
9730 sample. Recorded once per UMA ping if the system has swapped.
9734 <histogram name="Memory.Swap.SandboxHelper" units="KB">
9735 <owner>dmikurube@chromium.org</owner>
9736 <owner>kenjibaheux@google.com</owner>
9738 The swap used by each sandbox helper process. Each sandbox helper process
9739 provides one sample. Recorded once per UMA ping if the system has swapped.
9743 <histogram name="Memory.Swap.Total" units="MB">
9744 <owner>dmikurube@chromium.org</owner>
9745 <owner>kenjibaheux@google.com</owner>
9747 The sum of all processes' swap. Recorded once per UMA ping if the system
9752 <histogram name="Memory.Swap.Utility" units="KB">
9753 <owner>dmikurube@chromium.org</owner>
9754 <owner>kenjibaheux@google.com</owner>
9756 The swap used by each utility process. Each utility process provides one
9757 sample. Recorded once per UMA ping if the system has swapped.
9761 <histogram name="Memory.Swap.Worker" units="KB">
9762 <owner>dmikurube@chromium.org</owner>
9763 <owner>kenjibaheux@google.com</owner>
9765 The swap used by each worker process. Each worker process provides one
9766 sample. Recorded once per UMA ping if the system has swapped.
9770 <histogram name="Memory.Total" units="MB">
9771 <owner>dmikurube@chromium.org</owner>
9772 <owner>kenjibaheux@google.com</owner>
9773 <summary>The sum of all processes. Recorded once per UMA ping.</summary>
9776 <histogram name="Memory.Utility" units="KB">
9777 <owner>dmikurube@chromium.org</owner>
9778 <owner>kenjibaheux@google.com</owner>
9780 The private working set used by each utility process. Each utility process
9781 provides one sample. Recorded once per UMA ping.
9785 <histogram name="Memory.Worker" units="KB">
9786 <owner>dmikurube@chromium.org</owner>
9787 <owner>kenjibaheux@google.com</owner>
9789 The private working set used by each worker process. Each worker process
9790 provides one sample. Recorded once per UMA ping.
9794 <histogram name="Memory.WorkerProcessCount">
9795 <owner>dmikurube@chromium.org</owner>
9796 <owner>kenjibaheux@google.com</owner>
9797 <summary>TBD.</summary>
9800 <histogram name="MemoryAndroid.DeviceMemoryClass">
9801 <owner>dmikurube@chromium.org</owner>
9802 <owner>kenjibaheux@google.com</owner>
9803 <owner>ppi@chromium.org</owner>
9805 Value of getMemoryClass() recorded once upon startup. This is an integer,
9806 device-specific constant correlated with the amount of memory available on
9811 <histogram name="MemoryAndroid.EvictionReason" enum="AndroidEvictionReason">
9812 <owner>dmikurube@chromium.org</owner>
9813 <owner>kenjibaheux@google.com</owner>
9814 <owner>ppi@chromium.org</owner>
9816 Reasons behind evictions of individual tabs, recorded upon each tab
9821 <histogram name="MemoryAndroid.LowMemoryLoadedTabCount">
9822 <owner>dmikurube@chromium.org</owner>
9823 <owner>kenjibaheux@google.com</owner>
9824 <owner>ppi@chromium.org</owner>
9826 Number of loaded (memory-resident) tabs when LowMemory notification is
9831 <histogram name="MemoryAndroid.LowMemoryTimeBetween" units="milliseconds">
9832 <owner>dmikurube@chromium.org</owner>
9833 <owner>kenjibaheux@google.com</owner>
9834 <owner>ppi@chromium.org</owner>
9836 Time between two consecutive LowMemory notification in one foreground
9841 <histogram name="MemoryAndroid.NotificationBackground"
9842 enum="AndroidMemoryNotificationBackground">
9843 <owner>dmikurube@chromium.org</owner>
9844 <owner>kenjibaheux@google.com</owner>
9845 <owner>ppi@chromium.org</owner>
9847 Memory notifications delivered through system callbacks to Chrome while in
9852 <histogram name="MemoryAndroid.NotificationForeground"
9853 enum="AndroidMemoryNotificationForeground">
9854 <owner>dmikurube@chromium.org</owner>
9855 <owner>kenjibaheux@google.com</owner>
9856 <owner>ppi@chromium.org</owner>
9858 Memory notifications delivered through system callbacks to Chrome while in
9859 the foreground - we count LowMemory notification vs particular levels of
9860 TrimMemory foreground notification.
9864 <histogram name="Mist.SwitchResult" enum="MistSwitchResult">
9865 <owner>benchan@chromium.org</owner>
9867 The result (e.g. success or the type of failure) of a modem interface switch
9868 operation performed by mist on Chrome OS.
9872 <histogram name="MobileStartup.MobileMultiWindowInstances">
9873 <owner>dtrainor@chromium.org</owner>
9875 Android: Number of instances of Chrome currently open during a MultiWindow
9876 session. Emitted every time Chrome is paused. Only emitted on Android
9877 MultiWindow devices.
9879 A MultiWindow session is any period of time that Chrome was not used in a
9880 full screen mode but together with another Activity that is visible at the
9881 same time. This is only supported in a few Android models.
9885 <histogram name="MobileStartup.MobileMultiWindowSession" units="percent">
9886 <owner>miguelg@chromium.org</owner>
9888 Android: percent of the screen available for Chrome during a multi-window
9889 session. Emitted every time chrome is paused. Only emitted on Android
9890 MultiWindow devices.
9892 A multiwindow session is any period of time that Chrome was not used in full
9893 screen mode but together with some other application that is visible at the
9894 same time. This is only supported in a few Android models.
9898 <histogram name="Mouse.PointerSensitivity.Changed" enum="PointerSensitivity">
9899 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9901 Tracks mouse sensitivity setting changes by the user. This replaces the old
9902 Mouse.Sensitivity.Changed metric.
9906 <histogram name="Mouse.PointerSensitivity.Started" enum="PointerSensitivity">
9907 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9909 Tracks mouse sensitivity setting on startup. This replaces the old
9910 Mouse.Sensitivity.Started metric.
9914 <histogram name="Mouse.Sensitivity.Changed" enum="PointerSensitivity">
9916 Deprecated as of 6/2013, replaced by Mouse.PointerSensitivity.Changed.
9918 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9919 <summary>Tracks mouse sensitivity setting.</summary>
9922 <histogram name="Mouse.Sensitivity.Started" enum="PointerSensitivity">
9924 Deprecated as of 6/2013, replaced by Mouse.PointerSensitivity.Started.
9926 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9927 <summary>Tracks mouse sensitivity setting on startup.</summary>
9930 <histogram name="MouseEventPrefetch.MouseDownDuration_Click" units="ms">
9931 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9933 Measures the time elapsed between when the user mousedown-ed a link and when
9934 the user clicked a link.
9938 <histogram name="MouseEventPrefetch.MouseDownFollowedByClick"
9939 enum="MouseEventFollowedByClick">
9940 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9942 For each click handled by an HTML anchor tag link, whether Blink saw a
9943 mousedown event preceding it. This is only measured for clicks handled by
9944 the anchor tag's default click event handler.
9948 <histogram name="MouseEventPrefetch.MouseDowns">
9949 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9951 The number of mousedown events detected at HTML anchor-tag links' default
9956 <histogram name="MouseEventPrefetch.MouseOverDuration_Click" units="ms">
9957 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9959 Measures the time elapsed between when the user mouseover-ed a link and when
9960 the user clicked a link.
9964 <histogram name="MouseEventPrefetch.MouseOverDuration_NoClick" units="ms">
9965 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9967 Measures the time elapsed between when the user mouseover-ed a link and when
9968 the user mouseout-ed a link without click.
9972 <histogram name="MouseEventPrefetch.MouseOvers">
9973 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9975 The number of mouseover events detected at HTML anchor-tag links' default
9980 <histogram name="MouseEventPrefetch.PreTapEventsFollowedByClick"
9981 enum="PreTapEvents">
9982 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9984 The tap gesture events detected before click at HTML anchor-tag links'
9985 default event handler.
9989 <histogram name="MouseEventPrefetch.TapDownDuration_Click" units="ms">
9990 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9992 Measures the time elapsed between when the user tapdown-ed a link and when
9993 the user clicked a link.
9997 <histogram name="MouseEventPrefetch.TapDowns">
9998 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10000 The number of gesturetapdown events detected at HTML anchor-tag links'
10001 default event handler.
10005 <histogram name="MouseEventPrefetch.TapUnconfirmeds">
10006 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10008 The number of gesturetapunconfirmed events detected at HTML anchor-tag
10009 links' default event handler.
10013 <histogram name="MultiProfile.DiscardedTabsPerUser">
10014 <owner>skuhne@chromium.org</owner>
10016 The relation of discarded tabs vs. the amount of simultaneous users. The
10017 counts are the number of discards and the buckets are the number of users.
10018 Since the count values are absolute numbers, they need to be normalized
10019 before use - so divide the counts by the percentage of users per session
10020 found under 'MultiProfile.UsersPerSessionIncremental'.
10024 <histogram name="MultiProfile.SessionMode" enum="MultiProfileSessionMode">
10025 <owner>skuhne@chromium.org</owner>
10027 The session counter for different multi profile modes which gets stored once
10028 per session at the beginning of the session.
10032 <histogram name="MultiProfile.SigninUserUIPath"
10033 enum="MultiProfileSigninUserAction">
10034 <owner>skuhne@chromium.org</owner>
10036 Count the number of times each UI path is taken for signing into a new
10037 account in a Chrome OS multiprofile session. UI paths include the system
10038 tray and the user account switcher on the browser frame.
10042 <histogram name="MultiProfile.SwitchActiveUserUIPath"
10043 enum="MultiProfileSwitchActiveUserAction">
10044 <owner>skuhne@chromium.org</owner>
10046 Count the number of times each UI path is taken for switching the active
10047 account in a Chrome OS multiprofile session. UI paths include the system
10048 tray and the keyboard shortcut.
10052 <histogram name="MultiProfile.TeleportWindow"
10053 enum="MultiProfileTeleportWindowAction">
10054 <owner>skuhne@chromium.org</owner>
10056 Counts the number of window teleportations when using separated desktop
10061 <histogram name="MultiProfile.TeleportWindowType"
10062 enum="MultiProfileTeleportWindowType">
10063 <owner>skuhne@chromium.org</owner>
10065 Counts the number of teleported windows by types in separated desktop mode.
10069 <histogram name="MultiProfile.UsersPerSession">
10071 Deprecated 3/2014, renamed to MultiProfile.UsersPerSessionIncremental.
10073 <owner>skuhne@chromium.org</owner>
10075 The number of users simultaneously signed into a multiprofile session on
10076 Chrome OS. This is recorded upon session end.
10080 <histogram name="MultiProfile.UsersPerSessionIncremental">
10081 <owner>skuhne@chromium.org</owner>
10083 The number of users simultaneously signed into a multiprofile session on
10084 Chrome OS. This is recorded whenever a user gets added to the session. To
10085 get the correct count, all following counts must be subtracted. Example: If
10086 100 single user, 20 two user and 5 three user sessions, there were
10087 100-20-5=75 single user sessions, 100-80=20 dual user sessions and so on.
10091 <histogram name="NaCl.Client.Helper.InitState" enum="NaClHelperStatus">
10092 <owner>mackinlay@google.com</owner>
10093 <owner>ncbray@chromium.org</owner>
10095 When the browser started, what happened with the NaCl helper process?
10099 <histogram name="NaCl.Client.Helper.StateOnFork" enum="NaClHelperStatus">
10100 <owner>mackinlay@google.com</owner>
10101 <owner>ncbray@chromium.org</owner>
10103 When a NaCl application process was created, what had happened with the NaCl
10104 helper process when the browser was started?
10108 <histogram name="NaCl.Client.OSArch" enum="NaClOSArchEnum">
10109 <owner>mackinlay@google.com</owner>
10110 <owner>ncbray@chromium.org</owner>
10111 <summary>The OS/Architecture of a nexe that was loaded.</summary>
10114 <histogram name="NaCl.HttpStatusCodeClass.Manifest.InstalledApp"
10115 enum="NaClHttpStatusCodeClass">
10116 <owner>mackinlay@google.com</owner>
10117 <owner>ncbray@chromium.org</owner>
10119 The status code returned when trying to load a manifest inside an installed
10124 <histogram name="NaCl.HttpStatusCodeClass.Manifest.NotInstalledApp"
10125 enum="NaClHttpStatusCodeClass">
10126 <owner>mackinlay@google.com</owner>
10127 <owner>ncbray@chromium.org</owner>
10129 The status code returned when trying to load a manifest from a source other
10130 than an installed app.
10134 <histogram name="NaCl.HttpStatusCodeClass.Nexe.InstalledApp"
10135 enum="NaClHttpStatusCodeClass">
10136 <owner>mackinlay@google.com</owner>
10137 <owner>ncbray@chromium.org</owner>
10139 The status code returned when trying to load a NaCl executable inside an
10144 <histogram name="NaCl.HttpStatusCodeClass.Nexe.NotInstalledApp"
10145 enum="NaClHttpStatusCodeClass">
10146 <owner>mackinlay@google.com</owner>
10147 <owner>ncbray@chromium.org</owner>
10149 The status code returned when trying to load a NaCl executable from a source
10150 other than an installed app.
10154 <histogram name="NaCl.LoadStatus.Plugin" enum="NaClPluginErrorCode">
10155 <owner>mackinlay@google.com</owner>
10156 <owner>ncbray@chromium.org</owner>
10157 <summary>The error code returned by NaCl's Chrome plugin.</summary>
10160 <histogram name="NaCl.LoadStatus.Plugin.InstalledApp"
10161 enum="NaClPluginErrorCode">
10162 <owner>mackinlay@google.com</owner>
10163 <owner>ncbray@chromium.org</owner>
10165 The error code returned by NaCl's Chrome plugin, but only for installed
10170 <histogram name="NaCl.LoadStatus.Plugin.NotInstalledApp"
10171 enum="NaClPluginErrorCode">
10172 <owner>mackinlay@google.com</owner>
10173 <owner>ncbray@chromium.org</owner>
10175 The error code returned by NaCl's Chrome plugin, but excluding installed
10180 <histogram name="NaCl.LoadStatus.SelLdr" enum="NaClSelLdrErrorCode">
10181 <owner>mackinlay@google.com</owner>
10182 <owner>ncbray@chromium.org</owner>
10183 <summary>The error code returned by NaCl's sel_ldr.</summary>
10186 <histogram name="NaCl.LoadStatus.SelLdr.InstalledApp"
10187 enum="NaClSelLdrErrorCode">
10188 <owner>mackinlay@google.com</owner>
10189 <owner>ncbray@chromium.org</owner>
10191 The error code returned by NaCl's sel_ldr, but only for installed apps.
10195 <histogram name="NaCl.LoadStatus.SelLdr.NotInstalledApp"
10196 enum="NaClSelLdrErrorCode">
10197 <owner>mackinlay@google.com</owner>
10198 <owner>ncbray@chromium.org</owner>
10200 The error code returned by NaCl's sel_ldr, but excluding installed apps.
10204 <histogram name="NaCl.Manifest.IsDataURI" enum="NaClManifestType">
10205 <owner>mackinlay@google.com</owner>
10206 <owner>ncbray@chromium.org</owner>
10208 Was the manifest specified as a data URI rather than a .nmf file?
10212 <histogram name="NaCl.ManifestDownloadTime" units="milliseconds">
10214 Deprecated 6/2011, renamed.
10216 <owner>mackinlay@google.com</owner>
10217 <owner>ncbray@chromium.org</owner>
10219 The time it took to download the manifset file for a Native Client module.
10223 <histogram name="NaCl.ModuleUptime.Crash" units="milliseconds">
10224 <owner>mackinlay@google.com</owner>
10225 <owner>ncbray@chromium.org</owner>
10226 <summary>The time a NaCl module ran before it crashed.</summary>
10229 <histogram name="NaCl.ModuleUptime.Normal" units="milliseconds">
10230 <owner>mackinlay@google.com</owner>
10231 <owner>ncbray@chromium.org</owner>
10232 <summary>The time a NaCl module ran without crashing, at shutdown.</summary>
10235 <histogram name="NaCl.NexeDownloadTime" units="milliseconds">
10237 Deprecated 6/2011, renamed.
10239 <owner>mackinlay@google.com</owner>
10240 <owner>ncbray@chromium.org</owner>
10242 The time it took to download the main .nexe for a Native Client module.
10246 <histogram name="NaCl.NexeSize" units="KB">
10248 Deprecated 6/2011, renamed.
10250 <owner>mackinlay@google.com</owner>
10251 <owner>ncbray@chromium.org</owner>
10253 The size of the main .nexe file downloaded for a Native Client module.
10257 <histogram name="NaCl.NexeStartupTime" units="milliseconds">
10259 Deprecated 6/2011, renamed.
10261 <owner>mackinlay@google.com</owner>
10262 <owner>ncbray@chromium.org</owner>
10264 The time it took between the Native Client plugin initialization and when
10265 proxied execution of the NaCl module begins. This is the general startup
10266 overhead of running as a NaCl module vs a trusted PPAPI plugin.
10270 <histogram name="NaCl.NexeStartupTimePerMB" units="milliseconds/MB">
10272 Deprecated 6/2011, renamed.
10274 <owner>mackinlay@google.com</owner>
10275 <owner>ncbray@chromium.org</owner>
10277 The time it took between the Native Client plugin initialization and when
10278 proxied execution of the NaCl module begins. This is the general startup
10279 overhead of running as a NaCl module vs a trusted PPAPI plugin.
10283 <histogram name="NaCl.Options.PNaCl.OptLevel" enum="PNaClOptionsOptLevelEnum">
10284 <owner>mackinlay@google.com</owner>
10285 <owner>ncbray@chromium.org</owner>
10287 The optimization level set for the initial Portable Native Client
10288 translation from bitcode to native code.
10292 <histogram name="NaCl.OSArch" enum="NaClOSArchEnum">
10294 Deprecated 6/2011, renamed.
10296 <owner>mackinlay@google.com</owner>
10297 <owner>ncbray@chromium.org</owner>
10298 <summary>The OS/Architecture of a nexe that was loaded.</summary>
10301 <histogram name="NaCl.Perf.PNaClCache.IsHit" enum="PNaClTranslationCacheEnum">
10302 <owner>mackinlay@google.com</owner>
10303 <owner>ncbray@chromium.org</owner>
10305 Did the Portable Native Client translation cache find an executable
10306 translated from bitcode?
10310 <histogram name="NaCl.Perf.PNaClLoadTime.CompileKBPerSec" units="KB/s">
10311 <owner>mackinlay@google.com</owner>
10312 <owner>ncbray@chromium.org</owner>
10314 The rate for compiling a Portable Native Client bitcode file to an object
10315 file in Kilobytes per second.
10319 <histogram name="NaCl.Perf.PNaClLoadTime.CompileTime" units="milliseconds">
10320 <owner>mackinlay@google.com</owner>
10321 <owner>ncbray@chromium.org</owner>
10323 The time it took to compile a Portable Native Client bitcode file to an
10328 <histogram name="NaCl.Perf.PNaClLoadTime.LinkTime" units="milliseconds">
10329 <owner>mackinlay@google.com</owner>
10330 <owner>ncbray@chromium.org</owner>
10332 The time it took to link a Portable Native Client generated object file into
10333 a Native Client executable.
10337 <histogram name="NaCl.Perf.PNaClLoadTime.LoadCompiler" units="milliseconds">
10338 <owner>mackinlay@google.com</owner>
10339 <owner>ncbray@chromium.org</owner>
10341 The time it took to load and validate the Portable Native Client compiler.
10345 <histogram name="NaCl.Perf.PNaClLoadTime.LoadLinker" units="milliseconds">
10346 <owner>mackinlay@google.com</owner>
10347 <owner>ncbray@chromium.org</owner>
10349 The time it took to load and validate the Portable Native Client linker.
10353 <histogram name="NaCl.Perf.PNaClLoadTime.PctCompiledWhenFullyDownloaded"
10355 <owner>mackinlay@google.com</owner>
10356 <owner>ncbray@chromium.org</owner>
10358 The percentage of a Portable Native Client application that is compiled by
10359 the time the application is fully downloaded (compile and download happen in
10364 <histogram name="NaCl.Perf.PNaClLoadTime.TotalUncachedKBPerSec" units="KB/s">
10365 <owner>mackinlay@google.com</owner>
10366 <owner>ncbray@chromium.org</owner>
10368 The rate for completely translating a Portable Native Client bitcode file
10369 into a Native Client executable and caching the result in Kilobytes per
10374 <histogram name="NaCl.Perf.PNaClLoadTime.TotalUncachedTime"
10375 units="milliseconds">
10376 <owner>mackinlay@google.com</owner>
10377 <owner>ncbray@chromium.org</owner>
10379 The total time it took to completely translate a Portable Native Client
10380 bitcode file into a Native Client executable, and cache the result.
10384 <histogram name="NaCl.Perf.Size.Manifest" units="KB">
10385 <owner>mackinlay@google.com</owner>
10386 <owner>ncbray@chromium.org</owner>
10387 <summary>The size of the manifest file.</summary>
10390 <histogram name="NaCl.Perf.Size.Nexe" units="KB">
10391 <owner>mackinlay@google.com</owner>
10392 <owner>ncbray@chromium.org</owner>
10394 The size of the main .nexe file downloaded for a Native Client module.
10398 <histogram name="NaCl.Perf.Size.Pexe" units="KB">
10399 <owner>mackinlay@google.com</owner>
10400 <owner>ncbray@chromium.org</owner>
10402 The size of the main .pexe bitcode file downloaded for a Portable Native
10407 <histogram name="NaCl.Perf.Size.PexeNexeSizePct" units="%">
10408 <owner>mackinlay@google.com</owner>
10409 <owner>ncbray@chromium.org</owner>
10411 The size of the main .pexe bitcode file divided by the size of the .nexe
10412 that is the result of translating the bitcode file, times 100.
10416 <histogram name="NaCl.Perf.Size.PNaClTranslatedNexe" units="KB">
10417 <owner>mackinlay@google.com</owner>
10418 <owner>ncbray@chromium.org</owner>
10420 The size of the main .nexe file that is the result of translating a Portable
10421 Native Client .pexe bitcode file. This reflects the amount of cache
10426 <histogram name="NaCl.Perf.StartupTime.LoadModule" units="milliseconds">
10427 <owner>mackinlay@google.com</owner>
10428 <owner>ncbray@chromium.org</owner>
10429 <summary>The time it took to load the NaCl module into sel_ldr.</summary>
10432 <histogram name="NaCl.Perf.StartupTime.LoadModulePerMB" units="milliseconds/MB">
10433 <owner>mackinlay@google.com</owner>
10434 <owner>ncbray@chromium.org</owner>
10436 The time it took to load the NaCl module into sel_ldr. Normalized by the
10437 size of the .nexe, in megabytes.
10441 <histogram name="NaCl.Perf.StartupTime.ManifestDownload" units="milliseconds">
10442 <owner>mackinlay@google.com</owner>
10443 <owner>ncbray@chromium.org</owner>
10445 The time it took to download the manifset file for a Native Client module.
10449 <histogram name="NaCl.Perf.StartupTime.NaClOverhead" units="milliseconds">
10450 <owner>mackinlay@google.com</owner>
10451 <owner>ncbray@chromium.org</owner>
10453 The time it took between the Native Client plugin initialization and when
10454 proxied execution of the NaCl module begins. This is the general startup
10455 overhead of running as a NaCl module vs a trusted PPAPI plugin.
10459 <histogram name="NaCl.Perf.StartupTime.NaClOverheadPerMB"
10460 units="milliseconds/MB">
10461 <owner>mackinlay@google.com</owner>
10462 <owner>ncbray@chromium.org</owner>
10464 The time it took between the Native Client plugin initialization and when
10465 proxied execution of the NaCl module begins. This is the general startup
10466 overhead of running as a NaCl module vs a trusted PPAPI plugin. Normalized
10467 by the size of the .nexe, in megabytes.
10471 <histogram name="NaCl.Perf.StartupTime.NexeDownload" units="milliseconds">
10472 <owner>mackinlay@google.com</owner>
10473 <owner>ncbray@chromium.org</owner>
10475 The time it took to download the main .nexe for a Native Client module.
10479 <histogram name="NaCl.Perf.StartupTime.NexeDownloadPerMB"
10480 units="milliseconds/MB">
10481 <owner>mackinlay@google.com</owner>
10482 <owner>ncbray@chromium.org</owner>
10484 The time it took to download the main .nexe for a Native Client module.
10485 Normalized by the size of the .nexe, in megabytes.
10489 <histogram name="NaCl.Perf.StartupTime.Total" units="milliseconds">
10490 <owner>mackinlay@google.com</owner>
10491 <owner>ncbray@chromium.org</owner>
10493 The time it took between the Native Client plugin initialization and when
10494 the NaCl module is ready to be used.
10498 <histogram name="NaCl.Perf.StartupTime.TotalPerMB" units="milliseconds/MB">
10499 <owner>mackinlay@google.com</owner>
10500 <owner>ncbray@chromium.org</owner>
10502 The time it took between the Native Client plugin initialization and when
10503 the NaCl module is ready to be used. Normalized by the size of the .nexe,
10508 <histogram name="NaCl.ShutdownTime.Total" units="milliseconds">
10509 <owner>mackinlay@google.com</owner>
10510 <owner>ncbray@chromium.org</owner>
10511 <summary>The time it took the NaCl module to shut down.</summary>
10514 <histogram name="NaCl.Startups" enum="NaClStartupEnum">
10516 Deprecated 5/2011, data is duplicated by NaCl.NexeStartupTime, and
10517 normalizing to 'tab opens' is unusual.
10519 <owner>mackinlay@google.com</owner>
10520 <owner>ncbray@chromium.org</owner>
10522 The number of times that Native Client has been started by loading a .nexe
10523 compared to the number of times that a tab has been opened.
10527 <histogram name="NaCl.ValidationCache.Query" enum="NaClValidationCacheEnum">
10528 <owner>mackinlay@google.com</owner>
10529 <owner>ncbray@chromium.org</owner>
10531 Did a validation cache query find a previously known validation result?
10535 <histogram name="NaCl.ValidationCache.Set" enum="NaClValidationCacheEnum">
10536 <owner>mackinlay@google.com</owner>
10537 <owner>ncbray@chromium.org</owner>
10539 Was the validation cache updated with a new validation result?
10543 <histogram name="Navigation.MainFrameScheme" enum="NavigationScheme">
10544 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10545 <summary>The scheme of the URL for each main-frame navigation.</summary>
10548 <histogram name="Net.AlternateProtocolBrokenLocation"
10549 enum="BrokenAlternateProtocolLocation">
10550 <owner>rch@chromium.org</owner>
10552 Breakdown of the locations when SetBrokenAlternateProtocol is called.
10556 <histogram name="Net.AlternateProtocolUsage" enum="AlternateProtocolUsage">
10557 <owner>rch@chromium.org</owner>
10559 Breakdown of how requests which could potentially make use of an alternate
10560 protocol use or don't use the protocol.
10564 <histogram name="Net.AsyncResourceHandler_PendingDataCount">
10565 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10567 The count of unacknowledged ResourceMsg_DataReceived messages. This message
10568 is sent once per chunk of data read from the network.
10572 <histogram name="Net.AsyncResourceHandler_PendingDataCount_WhenFull">
10573 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10575 The count of unacknowledged ResourceMsg_DataReceived messages at the point
10576 where we pause network loading.
10580 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_Alloc" units="bytes">
10581 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10582 <summary>The size of a SharedIOBuffer allocation.</summary>
10585 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_Used" units="bytes">
10586 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10587 <summary>The number of bytes copied into a SharedIOBuffer.</summary>
10590 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_UsedPercentage"
10591 units="percentage">
10592 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10594 The percentage of a SharedIOBuffer allocation that is actually used.
10598 <histogram name="Net.AuthGenerateToken_basic" units="milliseconds">
10599 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10600 <summary>The time to generate a Basic HTTP authentication token.</summary>
10603 <histogram name="Net.AuthGenerateToken_digest" units="milliseconds">
10604 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10605 <summary>The time to generate a Digest HTTP authentication token.</summary>
10608 <histogram name="Net.AuthGenerateToken_negotiate" units="milliseconds">
10609 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10611 The time to generate a Negotiate (or SPNEGO) HTTP authentication token.
10615 <histogram name="Net.AuthGenerateToken_ntlm" units="milliseconds">
10616 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10617 <summary>The time to generate an NTLM HTTP authentication token.</summary>
10620 <histogram name="Net.AutoReload.CountAtStop">
10621 <owner>ellyjones@chromium.org</owner>
10622 <owner>rdsmith@chromium.org</owner>
10623 <owner>cbentzel@chromium.org</owner>
10625 Number of times auto-reload has been attempted before auto-reload stopped
10626 without succeeding, either because the stop button was pressed or because
10627 the renderer was destroyed.
10631 <histogram name="Net.AutoReload.CountAtSuccess">
10632 <owner>ellyjones@chromium.org</owner>
10633 <owner>rdsmith@chromium.org</owner>
10634 <owner>cbentzel@chromium.org</owner>
10636 Number of times auto-reload had to attempt to reload a page before
10641 <histogram name="Net.AutoReload.ErrorAtFirstSuccess" enum="NetErrorCodes">
10642 <owner>ellyjones@chromium.org</owner>
10643 <owner>rdsmith@chromium.org</owner>
10644 <owner>cbentzel@chromium.org</owner>
10646 Original error code that started an auto-reload which then succeeded on the
10651 <histogram name="Net.AutoReload.ErrorAtStop" enum="NetErrorCodes">
10652 <owner>ellyjones@chromium.org</owner>
10653 <owner>rdsmith@chromium.org</owner>
10654 <owner>cbentzel@chromium.org</owner>
10656 Error code, if any, when auto-reload stopped without succeeding, either
10657 because the stop button was pressed or because the renderer was destroyed.
10661 <histogram name="Net.AutoReload.ErrorAtSuccess" enum="NetErrorCodes">
10662 <owner>ellyjones@chromium.org</owner>
10663 <owner>rdsmith@chromium.org</owner>
10664 <owner>cbentzel@chromium.org</owner>
10666 Original error code that started an auto-reload which then eventually
10671 <histogram name="Net.CertCommonNameFallback" enum="BooleanCommonNameMatch">
10672 <owner>rsleevi@chromium.org</owner>
10674 Whether the certificate common name was used for matching the hostname,
10675 instead of the subjectAlternativeName.
10677 Measures results for all CAs (internal and publicly-trusted).
10681 <histogram name="Net.CertCommonNameFallbackPrivateCA"
10682 enum="BooleanCommonNameMatch">
10683 <owner>rsleevi@chromium.org</owner>
10685 Whether the certificate common name was used for matching the hostname,
10686 instead of the subjectAlternativeName.
10688 Measures results ony for internal (non-publicly-trusted) CAs.
10692 <histogram name="Net.CertificatePinSuccess" enum="BooleanSuccess">
10694 Renamed to Net.PublicKeyPinSuccess 28 Oct 2011.
10696 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10698 A validated certificate chain may be subject to additional
10699 "pinning" requirements on a per-domain basis. This records the
10700 fraction of successful matches between a certificate chain and a pin list.
10704 <histogram name="Net.CertificateTransparency.MainFrameValidSCTCount">
10705 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10707 Number of valid Signed Certificate Timestamps (SCTs) present for the
10708 main-frame resource. Emitted every time a main-frame resource is fetched.
10712 <histogram name="Net.CertificateTransparency.SCTOrigin" enum="SCTOrigin">
10713 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10715 The origin breakdown of Signed Certificate Timestamps (SCTs). Emitted once
10716 for every SCT when first validated, which means 0 or more times during every
10717 SSL connection establishment.
10721 <histogram name="Net.CertificateTransparency.SCTsPerConnection">
10722 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10724 The number of Signed Certificate Timestamps (SCTs) that were available for
10725 each SSL connection, including SCTs embedded in the certificate. This metric
10726 measures how many SSL connections had SCTs available. Emitted during every
10727 SSL connection establishment.
10731 <histogram name="Net.CertificateTransparency.SCTStatus" enum="SCTVerifyStatus">
10732 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10734 Breakdown of Signed Certificate Timestamps (SCTs) validation status. Emitted
10735 once for every SCT when first validated, which means 0 or more times during
10736 every SSL connection establishment.
10740 <histogram name="Net.CertVerifier_First_Job_Latency" units="milliseconds">
10741 <owner>davidben@chromium.org</owner>
10743 The actual amount of time spent verifying a certificate using the underlying
10744 cryptographic APIs. Because parallel verifications for the same certificate
10745 may be coalesced, histograms such as Net.SSLCertVerificationTime may be
10746 skewed, due to later verifications taking less overall time. This records
10747 the overall time spent verifying the first job to capture initialization
10752 <histogram name="Net.CertVerifier_Job_Latency" units="milliseconds">
10753 <owner>rsleevi@chromium.org</owner>
10755 The actual amount of time spent verifying a certificate using the underlying
10756 cryptographic APIs. Because parallel verifications for the same certificate
10757 may be coalesced, histograms such as Net.SSLCertVerificationTime may be
10758 skewed, due to later verifications taking less overall time. This records
10759 the overall time spent verifying a single request, regardless of how many
10760 parallel requests are being served by the verification.
10764 <histogram name="Net.CoalescePotential" enum="CoalescePotentialPackets">
10765 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10767 The number of times we sent N packets, but could have sent N-1 packets.
10771 <histogram name="Net.ComodoDNSExperimentFailureTime" units="milliseconds">
10772 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10774 The amount of time taken before we failed to resolve the Comodo test DNS
10775 record. This is an experiment, run in conjuction with Comodo, to test the
10776 viability of a DNS based certificate revocation mechanism.
10780 <histogram name="Net.ComodoDNSExperimentSuccessTime" units="milliseconds">
10781 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10783 The amount of time taken to successfully resolve the Comodo test DNS record.
10784 This is an experiment, run in conjuction with Comodo, to test the viability
10785 of a DNS based certificate revocation mechanism.
10789 <histogram name="Net.Compress.NoProxy.BytesAfterCompression" units="bytes">
10790 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10792 The uncompressed number of bytes received per request that was compressed.
10793 Only includes requests which did not go through an explicit proxy and did
10798 <histogram name="Net.Compress.NoProxy.BytesBeforeCompression" units="bytes">
10799 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10801 The compressed number of bytes received per request that was compressed.
10802 Only includes requests which did not go through an explicit proxy and did
10807 <histogram name="Net.Compress.NoProxy.ShouldHaveBeenCompressed" units="bytes">
10808 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10810 The uncompressed number of bytes received per request that was not
10811 compressed but appears to have been compressible. Only includes requests
10812 which did not go through an explicit proxy and did not go over SSL.
10816 <histogram name="Net.Compress.Proxy.BytesAfterCompression" units="bytes">
10817 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10819 The uncompressed number of bytes received per request that was compressed.
10820 Only includes requests sent through a proxy without SSL.
10824 <histogram name="Net.Compress.Proxy.BytesBeforeCompression" units="bytes">
10825 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10827 The compressed number of bytes received per request that was compressed.
10828 Only includes requests sent through a proxy without SSL.
10832 <histogram name="Net.Compress.Proxy.ShouldHaveBeenCompressed" units="bytes">
10833 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10835 The uncompressed number of bytes received per request that was not
10836 compressed but appears to have been compressible. Only includes requests
10837 sent through a proxy without SSL.
10841 <histogram name="Net.Compress.SSL.BytesAfterCompression" units="bytes">
10842 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10844 The uncompressed number of bytes received per request that was compressed.
10845 Only includes requests sent over SSL.
10849 <histogram name="Net.Compress.SSL.BytesBeforeCompression" units="bytes">
10850 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10852 The compressed number of bytes received per request that was compressed.
10853 Only includes requests sent over SSL.
10857 <histogram name="Net.Compress.SSL.ShouldHaveBeenCompressed" units="bytes">
10858 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10860 The uncompressed number of bytes received per request that was not
10861 compressed but appears to have been compressible. Only includes requests
10866 <histogram name="Net.ConnectionTypeCount" enum="ConnectionType">
10868 The count was inaccurate (it counted transactions rather than connections)
10870 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10872 Each bucket is the number of connections of a particular type that the user
10873 has had during the session.
10877 <histogram name="Net.ConnectionTypeCount2" enum="ConnectionType">
10879 Renamed to match HadConnectionType.
10881 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10883 Each bucket is the number of successful connections of a particular type
10884 that the user has had during the session.
10888 <histogram name="Net.ConnectionTypeCount3" enum="ConnectionType">
10889 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10891 Each bucket is the number of successful connections of a particular type
10892 that the user has had during the session.
10896 <histogram name="Net.ConnectionTypeFailCount2" enum="ConnectionType">
10898 No longer collected.
10900 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10902 Each bucket is the number of failed connections of a particular type that
10903 the user has had during the session.
10907 <histogram name="Net.ConnectionUsedSSLv3Fallback">
10909 Replaced by Net.ConnectionUsedSSLVersionFallback in Chrome 21.
10911 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10913 True if the HTTP request was to a server which requires SSLv3 fallback
10917 <histogram name="Net.ConnectionUsedSSLVersionFallback"
10918 enum="FallbackSSLVersion">
10919 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10921 Nonzero if the HTTP request was to a server which requires SSL version
10922 fallback. The value indicates the SSL version the request fell back on.
10926 <histogram name="net.CookieBackingStoreUpdateResults"
10927 enum="BackingStoreResults">
10929 Initial typo; only here to get results from builds before r59117. See
10930 "Cookie." group.
10932 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10934 Whether or not updates to the backing store succeeded or failed, recorded
10939 <histogram name="net.CookieBetweenAccessIntervalMinutes" units="minutes">
10941 Initial typo; only here to get results from builds before r59117. See
10942 "Cookie." group.
10944 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10945 <summary>Intervals between access time updates for each cookie.</summary>
10948 <histogram name="net.CookieCount">
10950 Initial typo; only here to get results from builds before r59117. See
10951 "Cookie." group.
10953 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10955 Number of cookies in the store (recorded every 10 minutes of active browsing
10960 <histogram name="net.CookieDeletionCause" enum="CookieDeletionCause">
10962 Initial typo; only here to get results from builds before r59117. See
10963 "Cookie." group.
10965 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10967 For each cookie removed from the store, the reason it was removed.
10971 <histogram name="net.CookieDomainCount">
10973 Initial typo; only here to get results from builds before r59117. See
10974 "Cookie." group.
10976 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10978 For each domain, number of cookies in that domain (recorded every 10 minutes
10979 of active browsing time).
10983 <histogram name="net.CookieDomainPerEtldp1Count">
10984 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10986 For every top level domain, number of subdomains in that top level domain
10987 (recorded every 10 minutes of active browsing time).
10991 <histogram name="net.CookieEtldp1Count">
10993 Initial typo; only here to get results from builds before r59117. See
10994 "Cookie." group.
10996 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10998 For every top level domain, number of cookies in that domain (recorded every
10999 10 minutes of active browsing time).
11003 <histogram name="net.CookieEvictedLastAccessMinutes" units="minutes">
11005 Initial typo; only here to get results from builds before r59117. See
11006 "Cookie." group.
11008 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11010 For each evicted (not expired) cookie, the amount of time since it was last
11015 <histogram name="net.CookieExpirationDurationMinutes" units="minutes">
11017 Initial typo; only here to get results from builds before r59117. See
11018 "Cookie." group.
11020 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11021 <summary>Number of minutes until cookie expires when set.</summary>
11024 <histogram name="net.CookieTimeGet">
11026 Initial typo; only here to get results from builds before r59117. See
11027 "Cookie." group.
11029 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11031 The amount of time (ms) to get cookies for each URL request.
11035 <histogram name="net.CookieTimeLoad">
11037 Initial typo; only here to get results from builds before r59117. See
11038 "Cookie." group.
11040 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11042 The amount of time (ms) to load the persistent cookie store at browser
11047 <histogram name="Net.CountOfAlternateProtocolServers">
11048 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11050 The total number of severs to which alternative protocol was used. This
11051 counts the number of servers persisted to prefs file.
11055 <histogram name="Net.CountOfPipelineCapableServers">
11056 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11058 The total number of severs that support HTTP pipelining. This counts the
11059 number of servers persisted to prefs file.
11063 <histogram name="Net.CountOfSpdyServers">
11064 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11066 The total number of SPDY server names persisted to prefs file.
11070 <histogram name="Net.CountOfSpdySettings">
11071 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11073 The total number of SPDY Settings properties persisted to prefs file.
11077 <histogram name="Net.CRLRequestFailedTimeMs" units="milliseconds">
11078 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11080 When validating an HTTPS certificate we may have to block to fetch one or
11081 more revocation lists. This measures the amount of time that failures to get
11082 CRL information take.
11086 <histogram name="Net.CRLRequestSuccess" enum="BooleanSuccess">
11087 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11089 When validating an HTTPS certificate we may have to block to fetch one or
11090 more revocation lists. This records the fraction of successful requests.
11094 <histogram name="Net.CRLRequestTimeMs" units="milliseconds">
11095 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11097 When validating an HTTPS certificate we may have to block to fetch one or
11098 more revocation lists. This measures the amount of time that each fetch
11103 <histogram name="Net.DailyContentLength" units="KB">
11104 <owner>bolian@chromium.org</owner>
11106 The total content size in KB of all HTTP/HTTPS response bodies in the
11107 previous calendar day. The metric is reported when the first response in the
11108 current day is received.
11112 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled" units="KB">
11113 <owner>bengr@chromium.org</owner>
11114 <owner>bolian@chromium.org</owner>
11116 The total content size in KB of all HTTP/HTTPS response bodies in the
11117 previous calendar day while the data reduction proxy setting was enabled.
11118 The metric is reported when the first response in the current day is
11123 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_Https"
11125 <owner>bengr@chromium.org</owner>
11126 <owner>bolian@chromium.org</owner>
11128 The total content size in KB of all HTTPS response bodies in the previous
11129 calendar day while the data reduction proxy setting was enabled. The metric
11130 is reported when the first response in the current day is received.
11134 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_LongBypass"
11136 <owner>bengr@chromium.org</owner>
11137 <owner>bolian@chromium.org</owner>
11139 The total content size in KB of all long-bypassed HTTP response bodies in
11140 the previous calendar day while the data reduction proxy setting was
11141 enabled. The metric is reported when the first response in the current day
11146 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_ShortBypass"
11148 <owner>bengr@chromium.org</owner>
11149 <owner>bolian@chromium.org</owner>
11151 The total content size in KB of all short-bypassed HTTP response bodies in
11152 the previous calendar day while the data reduction proxy setting was
11153 enabled. The metric is reported when the first response in the current day
11158 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_Unknown"
11160 <owner>bengr@chromium.org</owner>
11161 <owner>bolian@chromium.org</owner>
11163 The total content size in KB of all HTTP response bodies for requests that
11164 were not served by the enabled data reduction proxy for unknown reasons in
11165 the previous calendar day while the data reduction proxy setting was
11166 enabled. The metric is reported when the first response in the current day
11171 <histogram name="Net.DailyContentLength_ViaDataReductionProxy" units="KB">
11172 <owner>bengr@chromium.org</owner>
11173 <owner>bolian@chromium.org</owner>
11175 The total content size in KB of all HTTP/HTTPS response bodies in the
11176 previous calendar day via the data reduction proxy. The metric is reported
11177 when the first response in the current day is received.
11181 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled"
11183 <owner>bengr@chromium.org</owner>
11184 <owner>bolian@chromium.org</owner>
11186 The percentage of total HTTP/HTTPS response body size while the data
11187 reduction proxy is enabled to total HTTP/HTTPS response body size in the
11188 previous calendar day. The metric is reported when the first response in the
11189 current day is received.
11193 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_Https"
11195 <owner>bengr@chromium.org</owner>
11196 <owner>bolian@chromium.org</owner>
11198 The percentage of total HTTPS response body size while the data reduction
11199 proxy is enabled to total HTTP/HTTPS response body size in the previous
11200 calendar day. The metric is reported when the first response in the current
11205 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_LongBypass"
11207 <owner>bengr@chromium.org</owner>
11208 <owner>bolian@chromium.org</owner>
11210 The percentage of total long-bypassed response body size while the data
11211 reduction proxy is enabled to total HTTP/HTTPS response body size in the
11212 previous calendar day. The metric is reported when the first response in the
11213 current day is received.
11217 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_ShortBypass"
11219 <owner>bengr@chromium.org</owner>
11220 <owner>bolian@chromium.org</owner>
11222 The percentage of total short-bypassed response body size while the data
11223 reduction proxy is enabled to total HTTP/HTTPS response body size in the
11224 previous calendar day. The metric is reported when the first response in the
11225 current day is received.
11229 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_Unknown"
11231 <owner>bengr@chromium.org</owner>
11232 <owner>bolian@chromium.org</owner>
11234 The percentage of total body size of responses that were not served by the
11235 data reduction proxy for unknown reason while the data reduction proxy is
11236 enabled to total HTTP/HTTPS response body size in the previous calendar day.
11237 The metric is reported when the first response in the current day is
11242 <histogram name="Net.DailyContentPercent_ViaDataReductionProxy" units="Percent">
11243 <owner>bengr@chromium.org</owner>
11244 <owner>bolian@chromium.org</owner>
11246 The percentage of total HTTP/HTTPS response body size via the data reduction
11247 proxy to total HTTP/HTTPS response body size in the previous calendar day.
11248 The metric is reported when the first response in the current day is
11253 <histogram name="Net.DailyContentSavingPercent" units="Percent">
11254 <owner>bengr@chromium.org</owner>
11255 <owner>bolian@chromium.org</owner>
11257 The percentage of data saving in the previous calendar day. A negative
11258 saving will be shown as zero. The metric is reported when the first response
11259 in the current day is received.
11263 <histogram name="Net.DailyContentSavingPercent_DataReductionProxyEnabled"
11265 <owner>bengr@chromium.org</owner>
11266 <owner>bolian@chromium.org</owner>
11268 The percentage of data saving in the previous calendar day while the data
11269 reduction proxy was enabled. A negative saving will be shown as zero. This
11270 only counts responses while the data reduction proxy is enabled. The metric
11271 is reported when the first response in the current day is received.
11275 <histogram name="Net.DailyContentSavingPercent_ViaDataReductionProxy"
11277 <owner>bengr@chromium.org</owner>
11278 <owner>bolian@chromium.org</owner>
11280 The percentage of data saving in the previous calendar day via the data
11281 reduction proxy. A negative saving will be shown as zero. This only counts
11282 responses via the data reduction proxy. The metric is reported when the
11283 first response in the current day is received.
11287 <histogram name="Net.DailyHttpContentLengthViaDataReductionProxy" units="KB">
11289 Deprecated- see Net.DailyContentLength_ViaDataReductionProxy.
11291 <owner>bolian@chromium.org</owner>
11293 Total size in KB of all response bodies in the previous calendar day that
11294 were received through the data reduction proxy.
11298 <histogram name="Net.DailyHttpContentLengthWithDataReductionProxyEnabled"
11301 Deprecated- see Net.DailyContentLength_DataReductionProxyEnabled
11303 <owner>bolian@chromium.org</owner>
11305 Total size in KB of all response bodies in the previous calendar day that
11306 were received when the data reduction proxy was enabled.
11310 <histogram name="Net.DailyHttpContentSavings" units="Percent">
11312 Deprecated- see Net.DailyContentSavingPercent.
11314 <owner>bolian@chromium.org</owner>
11316 The percentage of data saving in the previous calendar day. A negative
11317 saving will be shown as zero.
11321 <histogram name="Net.DailyHttpContentSavings_DataReductionProxy"
11324 Deprecated- see Net.DailyContentSavingPercent_DataReductionProxyEnabled.
11326 <owner>bolian@chromium.org</owner>
11328 The percentage of data saving in the previous calendar day when the data
11329 reduction proxy was enabled for at least some responses during the day. A
11330 negative saving will be shown as zero.
11334 <histogram name="Net.DailyHttpOriginalContentLength" units="KB">
11336 Deprecated- see Net.DailyOriginalContentLength.
11338 <owner>bolian@chromium.org</owner>
11340 Total size in KB specified in the X-Original-Content-Length headers of all
11341 responses in the previous calendar day. If the header is not present in a
11342 response, the size of the response body is used.
11346 <histogram name="Net.DailyHttpReceivedContentLength" units="KB">
11348 Deprecated- see Net.DailyContentLength.
11350 <owner>bolian@chromium.org</owner>
11352 Total size in KB of all response bodies in the previous calendar day.
11356 <histogram name="Net.DailyOriginalContentLength" units="KB">
11357 <owner>bolian@chromium.org</owner>
11359 The total size in KB specified in the X-Original-Content-Length headers of
11360 all HTTP/HTTPS response bodies in the previous calendar day. If the header
11361 is not present in a response, the size of the response body is used. The
11362 metric is reported when the first response in the current day is received.
11366 <histogram name="Net.DailyOriginalContentLength_DataReductionProxyEnabled"
11368 <owner>bengr@chromium.org</owner>
11369 <owner>bolian@chromium.org</owner>
11371 The total size in KB specified in the X-Original-Content-Length headers of
11372 all HTTP/HTTPS response bodies in the previous calendar day while the data
11373 reduction proxy is enabled. If the header is not present in a response, the
11374 size of the response body is used. The metric is reported when the first
11375 response in the current day is received.
11379 <histogram name="Net.DailyOriginalContentLength_ViaDataReductionProxy"
11381 <owner>bengr@chromium.org</owner>
11382 <owner>bolian@chromium.org</owner>
11384 The total size in KB specified in the X-Original-Content-Length headers of
11385 all HTTP/HTTPS response bodies in the previous calendar day via the data
11386 reduction proxy. If the header is not present in a response, the size of the
11387 response body is used. The metric is reported when the first response in the
11388 current day is received.
11392 <histogram name="Net.DailyReceivedContentViaDataReductionProxy" units="Percent">
11394 Deprecated- see Net.DailyContentPercent_ViaDataReductionProxy.
11396 <owner>bengr@chromium.org</owner>
11397 <owner>bolian@chromium.org</owner>
11399 The percentage of Net.DailyHttpContentLengthViaDataReductionProxy in
11400 Net.DailyHttpReceivedContentLength.
11404 <histogram name="Net.DailyReceivedContentWithDataReductionProxyEnabled"
11407 Deprecated- see Net.DailyContentPercent_DataReductionProxyEnabled.
11409 <owner>bengr@chromium.org</owner>
11410 <owner>bolian@chromium.org</owner>
11412 The percentage of Net.DailyHttpContentLengthWithDataReductionProxyEnabled in
11413 Net.DailyHttpReceivedContentLength.
11417 <histogram name="Net.DhcpWpadCancelTime" units="milliseconds">
11418 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11420 Measures time from initiating a fetch of a PAC file from DHCP WPAD to
11421 cancellation of the fetch. For a given fetch, only one of the cancellation
11422 or completion histograms will be added to.
11426 <histogram name="Net.DhcpWpadCompletionTime" units="milliseconds">
11427 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11429 Measures time from initiating a fetch of a PAC file from DHCP WPAD to
11430 completion of the fetch. For a given fetch, only one of the cancellation or
11431 completion histograms will be added to.
11435 <histogram name="Net.DhcpWpadFetchError" enum="NetErrorCodes">
11436 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11438 Tracks the net error codes received when the DHCP WPAD fetch fails to
11439 retrieve a PAC file (including PAC_NOT_IN_DHCP, which is not really an error
11440 but an indication that a PAC URL was not configured in DHCP).
11444 <histogram name="Net.DhcpWpadGetAdaptersAddressesError"
11445 enum="ErrorCodesGetAdaptersAddresses">
11446 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11448 Tracks the frequency of each of the different known error codes of calling
11449 the GetAdaptersAddresses Win32 API.
11453 <histogram name="Net.DhcpWpadGetAdaptersAddressesTime" units="milliseconds">
11454 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11456 Measures the time taken to call the GetAdaptersAddresses Win32 API, to
11457 validate our understanding that it should complete quickly enough to call
11458 synchronously from the network thread.
11462 <histogram name="Net.DhcpWpadNumAdaptersAtWaitTimer">
11463 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11465 Total number of adapters enabled for DHCP as seen when the wait timer in the
11466 DHCP WPAD code hits. This timer fires after a timeout from when we get some
11467 information from the first adapter to finish.
11471 <histogram name="Net.DhcpWpadNumPendingAdaptersAtWaitTimer">
11472 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11474 Number of adapters enabled for DHCP that we have not completed retrieving
11475 information for, as seen when the wait timer in the DHCP WPAD code hits.
11476 This timer fires after a timeout from when we get some information from the
11477 first adapter to finish.
11481 <histogram name="Net.DhcpWpadUnhandledDhcpError">
11482 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11484 Counts the number of errors from the DhcpRequestParams API that we do not
11485 have specific handling for, so that we can see if there is an abnormally
11490 <histogram name="Net.DNS_Resolution_And_TCP_Connection_Latency">
11492 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
11494 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11497 <histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency">
11499 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
11501 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11504 <histogram name="Net.DNS_Resolution_And_TCP_Connection_Latency2"
11505 units="milliseconds">
11506 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11508 The time measured before starting DNS lookup until after the connection is
11513 <histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency2">
11515 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
11517 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11520 <histogram name="Net.DoubleGetExperiment_InitialResponseMethod"
11521 enum="DoubleGetExperimentMethods">
11522 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11524 The number of HTTP request responses with MS Office Docs MIME types. The
11525 responses are classified based on their method type and cacheability (POST,
11526 cacheable GET and non-cacheable GET). The histogram is used in Double GET
11527 Experiment, where successful non-cacheable GET requests are intercepted
11528 after initial response and repeated in order to determine how much reissuing
11529 non-cacheable GET requests influences their error rate. The histogram tracks
11530 only initial requests (not the repeated ones).
11534 <histogram name="Net.DoubleGetExperiment_ResponseCode">
11535 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11537 The response codes encountered for GET request repeated in Double GET
11538 Experiment. In the experiment successful non-cacheable GET requests are
11539 intercepted after initial response and repeated. The goal of the experiment
11540 is to measure how much reissuing non-cacheable GET requests influences their
11545 <histogram name="Net.DownloadBandwidth">
11546 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11548 Kbps on download streams exceeding 25KB. Measures from the beginning of the
11549 first byte received until the end of flowing data.
11553 <histogram name="Net.ErrorCodesForImages" enum="NetErrorCodes">
11554 <owner>skonig@chromium.org</owner>
11555 <owner>hbengali@chromium.org</owner>
11557 Net error codes that requests for images end with, including net::OK and
11562 <histogram name="Net.ErrorCodesForMainFrame" enum="NetErrorCodes">
11564 Deprecated as of 2011/5/24, replaced by Net.ErrorCodesForMainFrame2, which
11565 measures the same data but uses a different bucket structure (adds guard
11568 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11570 Positive net error code that a page failed with. Note that this only counts
11571 the errors in "main frames", so it is a measure of the error pages
11572 that users actually see (it does not for example count the error codes for
11573 subresoures on a page).
11577 <histogram name="Net.ErrorCodesForMainFrame2" enum="NetErrorCodes">
11579 Deprecated as of 2012/5/16, replaced by Net.ErrorCodesForMainFrame3, which
11580 measures the same data but includes ERR_ABORTED and OK.
11582 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11584 Positive net error code that a page failed with. Note that this only counts
11585 the errors in "main frames", so it is a measure of the error pages
11586 that users actually see (it does not for example count the error codes for
11587 subresoures on a page).
11591 <histogram name="Net.ErrorCodesForMainFrame3" enum="NetErrorCodes">
11592 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11594 Positive net error codes that requests for pages end with, including net::OK
11595 and net::ERR_ABORTED. This only counts loads in "main frames" (it
11596 does not for example count the error codes for subresoures on a page).
11600 <histogram name="Net.ErrorCodesForSubresources" enum="NetErrorCodes">
11602 Deprecated as of 2012/5/16, replaced by Net.ErrorCodesForSubresources2,
11603 which measures the same data but includes ERR_ABORT and OK.
11605 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11607 Positive net error code that a page failed with. Note that this only counts
11608 the errors in "subresources".
11612 <histogram name="Net.ErrorCodesForSubresources2" enum="NetErrorCodes">
11613 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11615 Net error codes that requests for "subresources" end with,
11616 including net::OK and net::ERR_ABORTED.
11620 <histogram name="Net.FileError_Flush">
11621 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11623 System error code that a file Flush failed with. The code is OS dependent,
11624 so when looking at the histogram don't mix OSes.
11628 <histogram name="Net.FileError_GetSize">
11629 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11631 System error code that a file GetSize failed with. The code is OS
11632 dependent, so when looking at the histogram don't mix OSes.
11636 <histogram name="Net.FileError_Open">
11637 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11639 System error code that a file Open failed with. The code is OS dependent,
11640 so when looking at the histogram don't mix OSes.
11644 <histogram name="Net.FileError_Read">
11645 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11647 System error code that a file Read failed with. The code is OS dependent,
11648 so when looking at the histogram don't mix OSes.
11652 <histogram name="Net.FileError_Seek">
11653 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11655 System error code that a file Seek failed with. The code is OS dependent,
11656 so when looking at the histogram don't mix OSes.
11660 <histogram name="Net.FileError_SetEof">
11661 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11663 System error code that a file SetEof failed with. The code is OS dependent,
11664 so when looking at the histogram don't mix OSes.
11668 <histogram name="Net.FileError_Write">
11669 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11671 System error code that a file Write failed with. The code is OS dependent,
11672 so when looking at the histogram don't mix OSes.
11676 <histogram name="Net.FileErrorRange_Flush">
11677 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11679 System error code range that a file Flush failed with. Any value other than
11680 0 indicates that we have received errors in a range outside of the one in
11681 which we recorded the specific errors in Net.FileError_Flush. The code is
11682 OS dependent, so when looking at the histogram don't mix OSes.
11686 <histogram name="Net.FileErrorRange_GetSize">
11687 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11689 System error code range that a file GetSize failed with. Any value other
11690 than 0 indicates that we have received errors in a range outside of the one
11691 in which we recorded the specific errors in Net.FileError_GetSize. The code
11692 is OS dependent, so when looking at the histogram don't mix OSes.
11696 <histogram name="Net.FileErrorRange_Open">
11697 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11699 System error code range that a file Open failed with. Any value other than
11700 0 indicates that we have received errors in a range outside of the one in
11701 which we recorded the specific errors in Net.FileError_Open. The code is OS
11702 dependent, so when looking at the histogram don't mix OSes.
11706 <histogram name="Net.FileErrorRange_Read">
11707 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11709 System error code range that a file Read failed with. Any value other than
11710 0 indicates that we have received errors in a range outside of the one in
11711 which we recorded the specific errors in Net.FileError_Read. The code is OS
11712 dependent, so when looking at the histogram don't mix OSes.
11716 <histogram name="Net.FileErrorRange_Seek">
11717 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11719 System error code range that a file Seek failed with. Any value other than
11720 0 indicates that we have received errors in a range outside of the one in
11721 which we recorded the specific errors in Net.FileError_Seek. The code is OS
11722 dependent, so when looking at the histogram don't mix OSes.
11726 <histogram name="Net.FileErrorRange_SetEof">
11727 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11729 System error code range that a file SetEof failed with. Any value other
11730 than 0 indicates that we have received errors in a range outside of the one
11731 in which we recorded the specific errors in Net.FileError_SetEof. The code
11732 is OS dependent, so when looking at the histogram don't mix OSes.
11736 <histogram name="Net.FileErrorRange_Write">
11737 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11739 System error code range that a file Write failed with. Any value other than
11740 0 indicates that we have received errors in a range outside of the one in
11741 which we recorded the specific errors in Net.FileError_Write. The code is
11742 OS dependent, so when looking at the histogram don't mix OSes.
11746 <histogram name="Net.FoundSystemTrustRootsAndroid" enum="Boolean">
11747 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11749 Whether or not system installed trust anchors could be distinguished from
11750 user installed trust anchors. Recorded on first certificate verification on
11751 Android 4.2 and later.
11755 <histogram name="Net.FtpDataConnectionErrorCount" enum="FtpDataConnectionError">
11756 <owner>phajdan.jr@chromium.org</owner>
11757 <summary>The number of times each FTP Error was observed.</summary>
11760 <histogram name="Net.FtpDataConnectionErrorHappened"
11761 enum="FtpDataConnectionError">
11762 <owner>phajdan.jr@chromium.org</owner>
11764 The number of Chrome sessions which encountered the indicates FTP Error.
11765 This prevents allowing a user that retried a connection many times (getting
11766 an error each time) from biasing the tallies.
11770 <histogram name="Net.FtpServerTypeCount" enum="FtpServerType">
11771 <owner>phajdan.jr@chromium.org</owner>
11773 Each bucket is the number of FTP server types the user has encountered
11774 during the session.
11778 <histogram name="Net.GetProxyForUrl_FAIL" units="milliseconds">
11779 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11781 The time spent waiting for WinHttpGetProxyForUrl to return with error.
11785 <histogram name="Net.GetProxyForUrl_OK" units="milliseconds">
11786 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11788 The time spent waiting for WinHttpGetProxyForUrl to return with success.
11792 <histogram name="Net.GoogleConnectionUsedSSLVersionFallback"
11793 enum="FallbackSSLVersion">
11794 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11796 Nonzero if the HTTP request was to a Google server which required SSL
11797 version fallback. The value indicates the SSL version the request fell back
11798 on. Since Google servers support TLS 1.2, any fallback is an indication of
11799 network middleware problems.
11803 <histogram name="Net.HadConnectionType" enum="ConnectionType">
11805 The count was inaccurate (it counted transactions rather than connections).
11807 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11809 Each bucket is a boolean (0 or 1) indicating whether the user has had a
11810 connection of that type during the session.
11814 <histogram name="Net.HadConnectionType2" enum="ConnectionType">
11816 This statistic measures successful and failed connections, the new one only
11817 measures successful ones.
11819 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11821 Each bucket is a boolean (0 or 1) indicating whether the user has had a
11822 connection of that type during the session.
11826 <histogram name="Net.HadConnectionType3" enum="ConnectionType">
11827 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11829 Each bucket is a boolean (0 or 1) indicating whether the user has had a
11830 successful connection of that type during the session.
11834 <histogram name="Net.HadFtpServerType" enum="FtpServerType">
11835 <owner>phajdan.jr@chromium.org</owner>
11837 Each bucket is a boolean (0 or 1) indicating whether the user has had a
11838 connection with an FTP server of that type during the session.
11842 <histogram name="Net.HttpAuthCacheAddEvicted" enum="BooleanDidEvict">
11843 <owner>ttuttle@chromium.org</owner>
11845 Whether adding an entry to the HTTP auth cache evicted another entry.
11849 <histogram name="Net.HttpAuthCacheAddEvictedCreation">
11850 <owner>ttuttle@chromium.org</owner>
11852 When an HTTP auth cache entry is evicted, the time since it was created.
11856 <histogram name="Net.HttpAuthCacheAddEvictedLastUse">
11857 <owner>ttuttle@chromium.org</owner>
11859 When an HTTP auth cache entry is evicted, the time since it was last used.
11863 <histogram name="Net.HttpAuthCacheAddPathEvicted" enum="BooleanDidEvict">
11864 <owner>ttuttle@chromium.org</owner>
11866 Whether adding a path to an entry in the HTTP auth cache evicted another
11871 <histogram name="Net.HttpAuthCacheLookupByPathPosition">
11872 <owner>ttuttle@chromium.org</owner>
11874 When looking up an HTTP auth cache entry by path, the position (1-indexed)
11875 of the entry on a hit, or 0 on a miss.
11879 <histogram name="Net.HttpAuthCacheLookupPosition">
11880 <owner>ttuttle@chromium.org</owner>
11882 When looking up an HTTP auth cache entry by realm, the position (1-indexed)
11883 of the entry on a hit, or 0 on a miss.
11887 <histogram name="Net.HttpAuthCount" enum="HttpAuthCount">
11888 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11890 Per-authentication-scheme counts of authentication attempts and rejections.
11894 <histogram name="Net.HttpAuthResource" enum="HttpAuthResource">
11895 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11897 Count of authentication requests for top level pages vs. sub-resources, such
11898 as images or iframes.
11902 <histogram name="Net.HttpAuthTarget" enum="HttpAuthTarget">
11903 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11905 Per-authentication-scheme counts of authentication targets, such as secure
11906 servers or proxies.
11910 <histogram name="Net.HttpConnectionLatency" units="milliseconds">
11911 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11913 Time between the HttpNetworkTransaction requesting a connection and the time
11918 <histogram name="Net.HttpContentFreshnessLifetime" units="seconds">
11919 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11920 <summary>Length of time that a received resource will be cacheable.</summary>
11923 <histogram name="Net.HttpContentLength" units="bytes">
11924 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11926 Size of the response body. This is the actual number of bytes received,
11927 which usually agrees with but is not necessarily the same as the size
11928 specified by the Content-Length header.
11932 <histogram name="Net.HttpContentLengthCacheable" units="bytes">
11933 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11935 Size of the response body if it is cacheable. This is the actual number of
11936 bytes received, which usually agrees with but is not necessarily the same as
11937 the size specified by the Content-Length header.
11941 <histogram name="Net.HttpContentLengthCacheable24Hours" units="bytes">
11942 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11944 Size of the response body if it is cacheable for at least 24 hours. This is
11945 the actual number of bytes received, which usually agrees with but is not
11946 necessarily the same as the size specified by the Content-Length header.
11950 <histogram name="Net.HttpContentLengthCacheable4Hours" units="bytes">
11951 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11953 Size of the response body if it is cacheable for at least 4 hours. This is
11954 the actual number of bytes received, which usually agrees with but is not
11955 necessarily the same as the size specified by the Content-Length header.
11959 <histogram name="Net.HttpContentLengthDifference" units="bytes">
11960 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11962 The difference between the size specified in the X-Original-Content-Length
11963 header and the size of teh response body. This is zero if the
11964 X-Original-Content-Length header is not present in the response.
11968 <histogram name="Net.HttpContentLengthDifferenceWithValidOCL" units="bytes">
11969 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11971 The difference between the size specified in the X-Original-Content-Length
11972 header and the size of the response body. Only includes resources that have
11973 the X-Original-Content-Length header.
11977 <histogram name="Net.HttpContentLengthWithValidOCL" units="bytes">
11978 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11980 Size of the response body. Only includes resources that have the
11981 X-Original-Content-Length header.
11985 <histogram name="Net.HttpJob.TotalTime" units="milliseconds">
11986 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11988 Time it takes to complete an HttpJob, from starting the transaction until we
11993 <histogram name="Net.HttpJob.TotalTimeCached" units="milliseconds">
11994 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11996 Time it takes to complete an HttpJob, from starting the transaction until we
11997 are done reading, for jobs served from the cache.
12001 <histogram name="Net.HttpJob.TotalTimeCancel" units="milliseconds">
12002 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12004 Time it takes to complete an HttpJob, from starting the transaction until
12005 the job is killed. Note that we didn't detect the end of the data for this
12010 <histogram name="Net.HttpJob.TotalTimeNotCached" units="milliseconds">
12011 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12013 Time it takes to complete an HttpJob, from starting the transaction until we
12014 are done reading, for jobs not served from the cache.
12018 <histogram name="Net.HttpJob.TotalTimeSuccess" units="milliseconds">
12019 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12021 Time it takes to complete an HttpJob, from starting the transaction until we
12022 are done reading, for jobs when we read until no more data is available.
12026 <histogram name="Net.HttpOriginalContentLength" units="bytes">
12027 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12029 Size specified in the X-Original-Content-Length header. If this header is
12030 not present in the response, the size of the response body is used.
12034 <histogram name="Net.HttpOriginalContentLengthWithValidOCL" units="bytes">
12035 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12037 Size specified in the X-Original-Content-Length header. Only includes
12038 resources that have the X-Original-Content-Length header.
12042 <histogram name="Net.HttpProxySocketRequestTime" units="milliseconds">
12043 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12044 <summary>Time it takes to request a new (unused) HTTP proxy socket.</summary>
12047 <histogram name="Net.HttpResponseCode">
12048 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12049 <summary>The count of HTTP Response codes encountered.</summary>
12052 <histogram name="Net.HttpResponseCode_Nxx_MainFrame">
12053 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12055 The count of HTTP Response codes encountered, in response to MAIN_FRAME
12056 requests only; saving only the hundreds digit, e.g. 100->1, 300->3.
12060 <histogram name="Net.HttpSocketType" enum="HttpSocketType">
12061 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12063 The counts of the type of sockets (all HTTP sockets, regardless of any proxy
12064 used) used for HTTP[s].
12068 <histogram name="Net.HttpTimeToFirstByte" units="milliseconds">
12069 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12071 Time from when an HTTP request is issued to when the first byte is
12076 <histogram name="Net.IOError_SocketReuseType" enum="HttpSocketType">
12077 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12079 The count of handleable socket errors (connection abort/close/reset) per
12084 <histogram name="Net.IOError_SocketReuseType_disable_late_binding"
12085 enum="HttpSocketType">
12087 Late bindings are on by default now.
12089 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12091 The count of handleable socket errors (connection abort/close/reset) per
12092 socket reuse type. Socket late binding is disabled.
12096 <histogram name="Net.IOError_SocketReuseType_enable_late_binding"
12097 enum="HttpSocketType">
12099 Late bindings are on by default now.
12101 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12103 The count of handleable socket errors (connection abort/close/reset) per
12104 socket reuse type. Socket late binding is enabled.
12108 <histogram name="Net.IOThreadCreationToHttpRequestStart" units="milliseconds">
12109 <owner>bengr@chromium.org</owner>
12111 Time from when the IOThread is created to when the first URL request is
12112 started. Only requests that are created for a profile while Chrome is
12113 starting up are considered.
12117 <histogram name="Net.IPv6ConnectDuration" units="milliseconds">
12118 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12119 <summary>Duration of time spent during the UDP-connect IPv6 probe.</summary>
12122 <histogram name="Net.IPv6ConnectFailureMatch" enum="BooleanSuccess">
12123 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12125 Whether the interface-enumeration IPv6 probe method failed given that the
12126 UDP-connect IPV6 probe failed.
12130 <histogram name="Net.IPv6ConnectSuccessMatch" enum="BooleanSuccess">
12131 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12133 Whether the interface-enumeration IPv6 probe method was successful given
12134 that the UDP-connect IPV6 probe was successful.
12138 <histogram name="Net.IPv6Status" enum="IPV6ProbeResult">
12139 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12140 <summary>The probe results when a test for IPv6 support is done.</summary>
12143 <histogram name="Net.IPv6Status_retest" enum="IPV6ProbeResult">
12144 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12146 The probe results when a test for IPv6 support is done, after a network
12151 <histogram name="Net.MTPR_GetProxyForUrl_Thread_Wait_Time" units="milliseconds">
12152 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12154 The time that a (non-cancelled) proxy resolution request was stalled waiting
12155 for an execution thread, for MultiThreadedProxyResolver.
12159 <histogram name="Net.MTPR_GetProxyForUrl_Time" units="milliseconds">
12160 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12162 The total time that it took for a (non-cancelled) proxy resolution request
12163 to complete, for MultiThreadedProxyResolver.
12167 <histogram name="Net.NetworkErrorsRecovered.MainFrame" enum="NetErrorCodes">
12168 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12170 How often automatically retrying to download the main frame of a page in
12171 response to specific HTTP network errors succeeds.
12175 <histogram name="Net.NetworkErrorsRecovered.Subresource" enum="NetErrorCodes">
12176 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12178 How often automatically retrying to download a subresource in response to
12179 specific HTTP network errors succeeds.
12183 <histogram name="Net.NetworkErrorsUnrecovered.MainFrame" enum="NetErrorCodes">
12184 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12186 How often automatically retrying to download the main frame of a page in
12187 response to specific HTTP network errors returns another network error.
12188 Histogram includes only the error code that triggered the retry.
12192 <histogram name="Net.NetworkErrorsUnrecovered.Subresource" enum="NetErrorCodes">
12193 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12195 How often automatically retrying to download a subresource in response to
12196 specific HTTP network errors returns another network error. Histogram
12197 includes only the error code that triggered the retry.
12201 <histogram name="Net.NotifyAddrChangeFailures">
12202 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12204 On Windows, NetworkChangeNotifierWin calls NotifyAddrChange, which can fail
12205 for unknown reasons. This records the number of times it fails in a row
12206 before a successful call. If it never succeeds, or takes over 100 tries, a
12207 value of 100 is recorded. See http://crbug.com/69198
12211 <histogram name="Net.NumDuplicateCookiesInDb">
12212 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12214 The number of duplicate cookies that were present in the cookie store during
12219 <histogram name="Net.OCSPRequestFailedTimeMs" units="milliseconds">
12220 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12222 When validating an HTTPS certificate we may have to make one or more HTTP
12223 fetches to OCSP responders in order to get revocation information. This
12224 measures the amount of time that failures to get OCSP information take.
12228 <histogram name="Net.OCSPRequestSuccess" enum="BooleanSuccess">
12229 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12231 When validating an HTTPS certificate we may have to make one or more HTTP
12232 fetches to OCSP responders in order to get revocation information. This
12233 records the fraction of successful requests.
12237 <histogram name="Net.OCSPRequestTimeMs" units="milliseconds">
12238 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12240 When validating an HTTPS certificate we may have to make one or more HTTP
12241 fetches to OCSP responders in order to get revocation information. This
12242 measures the amount of time that each of those requests takes.
12246 <histogram name="Net.OCSPResponseStapled" enum="BooleanSuccess">
12247 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12249 When connecting over HTTPS, a server may include an OCSP response as part of
12250 the TLS handshake so that clients do not have to fetch it, provided the
12251 client requested the server do so. This measures whether or not a server
12252 included an OCSP response when it was requested.
12256 <histogram name="Net.OSErrorsForGetAddrinfo" enum="ErrorCodesGetaddrinfo_All">
12257 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12259 Positive error code that was returned by the system library
12260 "getaddrinfo()". This error code is platform specific, so when
12261 there is a Windows/Linux conflict, both decodings are shown.
12265 <histogram name="Net.OSErrorsForGetAddrinfo_Linux"
12266 enum="ErrorCodesGetaddrinfo_Linux">
12267 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12269 Positive error code that was returned by the system library
12270 "getaddrinfo()".
12274 <histogram name="Net.OSErrorsForGetAddrinfo_Mac"
12275 enum="ErrorCodesGetaddrinfo_Mac">
12276 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12278 Positive error code that was returned by the system library
12279 "getaddrinfo()".
12283 <histogram name="Net.OSErrorsForGetAddrinfo_Win"
12284 enum="ErrorCodesGetaddrinfo_Win">
12285 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12287 Positive error code that was returned by the system library
12288 "getaddrinfo()".
12292 <histogram name="Net.Ping_ResponseStartedTime" units="milliseconds">
12293 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12295 How long it took for an <a ping> request to receive a response. Only
12296 recorded if a response was received.
12300 <histogram name="Net.Ping_Result" enum="PingResult">
12301 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12303 The result of an <a ping> request, whether it received a response or
12304 timed out or failed for some other reason.
12308 <histogram name="Net.PreconnectedLinkNavigations" enum="PreconnectedNavigation">
12309 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12311 Indicate whether a link navigation was preceded by a recent pre-connect
12312 trigger (within 10 seconds). There is a high chance that loading the page
12313 used a preconnected TCP session.
12317 <histogram name="Net.PreconnectedNavigation" enum="PreconnectedNavigation">
12318 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12320 Indicate whether a URLRequest was preceded by a recent pre-connect trigger
12321 (within 10 seconds). There is a high chance that loading the resource used a
12322 preconnected TCP session.
12326 <histogram name="Net.PreconnectMotivation" enum="PreconnectMotivation">
12327 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12329 When a preconnection is made, indicate what the motivation was.
12332 Currently, the most common (only?) motivations are SELF_REFERAL,
12333 LEARNED_REFERAL and OMNIBOX. The SELF_REFERAL indicates that we made sure a
12334 second connection was available for a resource that either was never before
12335 seen, or has historically had no subresources. The LEARNED_REFERAL
12336 indicates that we "learned" that a subresource was commonly
12337 needed, and that motivated the TCP/IP preconnect. The OMNIBOX motivation
12338 happens when a search is being suggested, and we preconnect to the search
12339 provider. (WARNING: Prior to version 7.517.*, enums 7, 8, and 9 may be
12340 confused, as EARLY_LOAD_MOTIVATED was inserted new 6 value.)
12344 <histogram name="Net.PreconnectProxyStatus" enum="ProxyStatus">
12345 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12347 Indicate whether there was a proxy to preclude preconnection.
12351 <histogram name="Net.PreconnectSubresourceEval"
12352 enum="PreconnectSubresourceEval">
12353 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12355 What did we decide to do about a predicted resource, based on the historical
12356 expected number of connection that this subresource will require.
12359 This is basically the current thresholding of the SubresourceExpectation,
12360 relative to current static thresholds, and taking into account whether
12361 preconnection is enabled (i.e., if preconnection is disabled, we'll never
12362 decide to preconnect).
12366 <histogram name="Net.PreconnectSubresourceExpectation">
12367 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12369 The expected number of connections, times 100, that we'll make to a given
12370 subresource, based on learned history.
12373 By comparing this to thresholds, we decide if we will preconnect,
12374 preresolve, or do nothing. This histogram can be used to select those static
12379 <histogram name="Net.PreconnectTriggerUsed" enum="PreconnectTriggerUsed">
12380 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12382 Indicate whether if a preconnect trigger is followed by a resource request
12383 (from link navigations) to the host or not. This is to measure precision of
12384 link-based preconnect triggers.
12388 <histogram name="Net.PreconnectUtilization" enum="NetPreconnectUtilization">
12390 Sourced data corrected, and replaced by NetPreconnectUtilization2
12392 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12394 Indicate final utilization for each attempted socket connection.
12397 We also include stats for non-speculative sockets. Some socket connections
12398 may never connect, and others may never be used (as the user may abort
12403 <histogram name="Net.PreconnectUtilization2" enum="NetPreconnectUtilization">
12404 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12406 Indicate final utilization for each attempted socket connection.
12409 We also include stats for non-speculative sockets. Some socket connections
12410 may never connect, and others may never be used (as the user may abort
12415 <histogram name="Net.Prefetch.Pattern" enum="PrefetchStatus">
12416 <owner>jkarlin@chromium.org</owner>
12418 The completion status of prefetches that have finished loading.
12421 Measurement occurs at ResourceLoader::ResponseCompleted so requests canceled
12422 before that point are not registered.
12424 Note that "success from cache" means that the
12425 UrlRequest::was_cached() was true, and "success from network"
12426 means that was_cached() was false. Validated results are considered cached,
12427 even though a conditional network request is made.
12431 <histogram name="Net.Prefetch.PrefilterBytesReadFromNetwork" units="bytes">
12432 <owner>jkarlin@chromium.org</owner>
12434 Number of bytes read from the network on behalf of prefetch requests. This
12435 is prefilter, so before any decompression.
12439 <histogram name="Net.Prefetch.TimeBeforeCancel" units="milliseconds">
12440 <owner>jkarlin@chromium.org</owner>
12442 Time spent on prefetch requests before the request was canceled.
12446 <histogram name="Net.Prefetch.TimeSpentPrefetchingFromCache"
12447 units="milliseconds">
12448 <owner>jkarlin@chromium.org</owner>
12449 <summary>Time spent on prefetch requests when fetched from cache.</summary>
12452 <histogram name="Net.Prefetch.TimeSpentPrefetchingFromNetwork"
12453 units="milliseconds">
12454 <owner>jkarlin@chromium.org</owner>
12456 Time spent on prefetch requests when fetched from the network, including
12461 <histogram name="Net.Priority_High_Latency" units="milliseconds">
12463 Replaced by Net.Priority_High_Latency_b.
12465 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12467 Time from the start of the http transaction until the first byte of the
12468 response for high priority (currently frame and subframe) requests. Only
12469 times under 10 minutes are recorded.
12473 <histogram name="Net.Priority_High_Latency_b" units="milliseconds">
12474 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12476 Time from the start of the http transaction until the first byte of the
12477 response for high priority (currently frame and subframe) requests.
12481 <histogram name="Net.Priority_Low_Latency" units="milliseconds">
12483 Replaced by Net.Priority_Low_Latency_b.
12485 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12487 Time from the start of the http transaction until the first byte of the
12488 response for low priority (non-frame/subframe) requests. Only times under
12489 10 minutes are recorded.
12493 <histogram name="Net.Priority_Low_Latency_b" units="milliseconds">
12494 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12496 Time from the start of the http transaction until the first byte of the
12497 response for low priority (non-frame/subframe) requests.
12501 <histogram name="Net.ProxyPollConfigurationTime">
12502 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12504 The time in milliseconds spent fetch the system proxy configuration, when
12505 polling it for changes.
12509 <histogram name="Net.ProxyResolver.AbandonedExecutionTotalTime"
12510 units="milliseconds">
12511 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12513 The total amount of time that was spent executing the proxy script during
12514 "tracing" runs (executions of the script which discovered a new
12515 DNS dependency and were subsequently abandoned).
12519 <histogram name="Net.ProxyResolver.BlockingDNSMode.AbandonedExecutionTotalTime"
12520 units="milliseconds">
12521 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12523 The total amount of time that was spent executing the proxy script during
12524 "tracing" runs (executions of the script which discovered a new
12525 DNS dependency and were subsequently abandoned).
12529 <histogram name="Net.ProxyResolver.BlockingDNSMode.DnsWaitTotalTime"
12530 units="milliseconds">
12531 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12533 The total amount of time that was spent in the non-blocking DNS bindings
12534 while executing PAC scripts. This includes the times for abandoned
12539 <histogram name="Net.ProxyResolver.BlockingDNSMode.ExecutionTime"
12540 units="milliseconds">
12541 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12543 The amount of time inside of V8 that the proxy script spent executing for
12544 the final pass. This includes the time spent in the javascript bindings.
12545 This does not include the time spent in abandoned execution passes.
12549 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumAlerts">
12550 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12552 The number of times that alert() was called in the final execution of the
12557 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumErrors">
12558 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12560 The number of errors that were seen in the final execution of the script.
12564 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumRestarts">
12565 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12567 The number of times that the PAC script execution was restarted.
12571 <histogram name="Net.ProxyResolver.BlockingDNSMode.TotalTime"
12572 units="milliseconds">
12573 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12575 The total time that the proxy resolution took. This includes all the time
12576 spent waiting for DNS, PAC script execution, and restarts.
12580 <histogram name="Net.ProxyResolver.BlockingDNSMode.TotalTimeDNS"
12581 units="milliseconds">
12582 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12584 The total time that proxy resolution spent waiting for DNS. This also
12585 includes any queuing delays on the origin thread waiting for the DNS result
12590 <histogram name="Net.ProxyResolver.BlockingDNSMode.UniqueDNS">
12591 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12593 The number of unique DNS hostnames that the PAC script tried to resolve. The
12594 *Ex() versions of the bindings count separately.
12598 <histogram name="Net.ProxyResolver.DnsWaitTotalTime" units="milliseconds">
12599 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12601 The total amount of time that was spent in the non-blocking DNS bindings
12602 while executing PAC scripts. This includes the times for abandoned
12607 <histogram name="Net.ProxyResolver.ExecutionTime" units="milliseconds">
12608 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12610 The amount of time inside of V8 that the proxy script spent executing for
12611 the final pass. This includes the time spent in the javascript bindings
12612 (which is probably dominated by Net.ProxyResolver.DnsWaitTotalTime). This
12613 does not include the time spent in abandoned execution passes.
12617 <histogram name="Net.ProxyResolver.NumAlerts">
12618 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12620 The number of times that alert() was called in the final execution of the
12625 <histogram name="Net.ProxyResolver.NumErrors">
12626 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12628 The number of errors that were seen in the final execution of the script.
12632 <histogram name="Net.ProxyResolver.NumRestarts">
12633 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12635 The number of times that the PAC script execution was restarted.
12639 <histogram name="Net.ProxyResolver.OriginThreadLatency" units="milliseconds">
12640 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12642 The amount of time it took upon completion to run the final task posted back
12647 <histogram name="Net.ProxyResolver.TotalTime" units="milliseconds">
12648 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12650 The total time that the proxy resolution took. This includes all the time
12651 spent waiting for DNS, PAC script execution, and restarts.
12655 <histogram name="Net.ProxyResolver.TotalTimeDNS" units="milliseconds">
12656 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12658 The total time that proxy resolution spent waiting for DNS. This also
12659 includes any queuing delays on the origin thread waiting for the DNS result
12664 <histogram name="Net.ProxyResolver.TotalTimeWorkerThread" units="milliseconds">
12665 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12667 The total time that the proxy resolution took, not including the post back
12668 to the origin thread. This includes all the time spent waiting for DNS, PAC
12669 script execution, and restarts.
12673 <histogram name="Net.ProxyResolver.UniqueDNS">
12674 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12676 The number of unique DNS hostnames that the PAC script tried to resolve. The
12677 *Ex() versions of the bindings count separately.
12681 <histogram name="Net.ProxyResolver.URLSize">
12682 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12683 <summary>The length of the URL that was passed into the PAC script.</summary>
12686 <histogram name="Net.PublicKeyPinFailureDomain" enum="PublicKeyPinFailedDomain">
12687 <owner>agl@chromium.org</owner>
12689 Second-level domains for which we have observed public key pinning failures.
12693 <histogram name="Net.PublicKeyPinSuccess" enum="BooleanSuccess">
12694 <owner>agl@chromium.org</owner>
12696 A validated certificate chain may be subject to additional
12697 "pinning" requirements on a per-domain basis. This records the
12698 fraction of successful matches between a certificate chain and a pin list.
12702 <histogram name="Net.QuicEphemeralPortsSuggested">
12703 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12704 <summary>The number of ports suggested per server.</summary>
12707 <histogram name="Net.QuicHandshakeNotConfirmedNumPacketsReceived">
12708 <owner>rch@chromium.org</owner>
12710 The number of QUIC packets received by a QUIC connection whose handshake was
12711 not confirmed when that connection is closed.
12715 <histogram name="Net.QuicHandshakeState" enum="QuicHandshakeState">
12716 <owner>rch@chromium.org</owner>
12718 The state of a QUIC connection's crypto hanshake as it progresses from
12719 starting to confirmation or failure.
12723 <histogram name="Net.QuicNumSentClientHellos">
12724 <owner>rch@chromium.org</owner>
12725 <summary>The number of client hello messages sent.</summary>
12728 <histogram name="Net.QuicNumSentClientHellosCryptoHandshakeConfirmed">
12730 see Net.QuicSession.Connect*PortForHTTP*
12732 <owner>rch@chromium.org</owner>
12734 The number of client hello messages sent when the crypto handshake was
12739 <histogram name="Net.QuicNumStreamFramesInPacket">
12740 <owner>rch@chromium.org</owner>
12742 The number of stream frames bundled within a received packet.
12746 <histogram name="Net.QuicNumStreamFramesPerStreamInPacket">
12747 <owner>rch@chromium.org</owner>
12749 The number of stream frames per stream ID within a received packet.
12753 <histogram name="Net.QuicServerInfo.DiskCacheReadTime" units="milliseconds">
12754 <owner>rch@chromium.org</owner>
12755 <summary>Time spent to load QUIC server information from disk cache.</summary>
12758 <histogram name="Net.QuicSession.21CumulativePacketsReceived"
12759 units="Received in Ranges">
12760 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12762 This histogram summarizes information about a 21 packet sequence, indicating
12763 for each of the 21 possible prefixes of this pattern, how many packets were
12764 received in that prefix. The first range uses buckets 0 and 1, and it
12765 describes the 1st packet in the sequence. It indicates if the first packet
12766 was missing (bucket 0), or the first packet was present (bucket 1). The
12767 second range uses buckets 2 through 4, and describes the first 2 packets in
12768 the prefix of this sequence. It indicates if there were no packets received
12769 in the first two packets (bucket 2), or there was one out of two packets
12770 received (bucket 3), or if there was two out of tow received (bucket 4).
12771 etc. etc. Reading this histogram may require post-processing in a spread
12772 sheet, but can indicate the potential value of using FEC packets to convey
12777 <histogram name="Net.QuicSession.6PacketsPatternsReceived"
12778 units="Binay of Packets ACKed">
12779 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12781 Each of the 64 buckets represents a different binary pattern of 6
12782 consecutive packets that were received by the client. The LSB of the bucket
12783 number corresponds to the reception of the oldest packet. A bit in the
12784 bucket-number being 1 indicates the packet was received, and a 0 means the
12785 packet was never received (by the client).
12789 <histogram name="Net.QuicSession.CloseSessionOnError" enum="NetErrorCodes">
12790 <owner>rch@chromium.org</owner>
12792 The network error code which resulted in the session being closed.
12796 <histogram name="Net.QuicSession.Connect" units="RTTs">
12797 <owner>rch@chromium.org</owner>
12799 Samples of the number of round-trips needed by a QUIC connection before a
12800 request could be sent by the client.
12804 <histogram name="Net.QuicSession.ConnectionClose.NumOpenStreams.TimedOut">
12805 <owner>rch@chromium.org</owner>
12806 <summary>The number of streams open when a QUIC session timed out.</summary>
12810 name="Net.QuicSession.ConnectionClose.NumTotalStreams.HandshakeTimedOut">
12811 <owner>rch@chromium.org</owner>
12813 The number of total streams created when a QUIC session crypto handshake
12818 <histogram name="Net.QuicSession.ConnectionCloseErrorCode"
12819 enum="QuicErrorCodes">
12820 <owner>rch@chromium.org</owner>
12822 The QUIC error code which resulted in the connection being closed.
12826 <histogram name="Net.QuicSession.ConnectionCloseErrorCodeClient"
12827 enum="QuicErrorCodes">
12828 <owner>rch@chromium.org</owner>
12830 The QUIC error code which resulted in the connection being closed by the
12835 <histogram name="Net.QuicSession.ConnectionCloseErrorCodeServer"
12836 enum="QuicErrorCodes">
12837 <owner>rch@chromium.org</owner>
12839 The QUIC error code which resulted in the connection being closed by the
12844 <histogram name="Net.QuicSession.CreationError" enum="QuicSessionErrorCodes">
12845 <owner>jar@chromium.org</owner>
12847 Count of errors during attempts to create a QUIC session (before even using
12852 <histogram name="Net.QuicSession.FinalTcpCwnd">
12853 <owner>rch@chromium.org</owner>
12855 The value of the TCP cubic sender's CWND when the session is closed.
12859 <histogram name="Net.QuicSession.HandshakeRoundTrips" units="RTTs">
12861 see Net.QuicSession.Connect*PortForHTTP*
12863 <owner>rch@chromium.org</owner>
12865 Samples of the number of round-trips needed by a QUIC connection before a
12866 request could be sent by the client.
12870 <histogram name="Net.QuicSession.NumOpenStreams">
12871 <owner>rch@chromium.org</owner>
12873 The number of QUIC streams opened when a new QUIC stream is created.
12877 <histogram name="Net.QuicSession.NumTotalStreams">
12878 <owner>rch@chromium.org</owner>
12880 The total number of streams created by the client when the session is
12885 <histogram name="Net.QuicSession.OutOfOrderGapReceived">
12886 <owner>rch@chromium.org</owner>
12888 The number of missing packets between the current received packet and the
12889 previously largest received packet sequence number, when the current
12890 received packet had a lower sequence number than the previously received
12891 packet sequence number.
12895 <histogram name="Net.QuicSession.OutOfOrderPacketsReceived">
12896 <owner>rch@chromium.org</owner>
12898 The number of times the current received packet had a lower sequence number
12899 than the previously received packet sequence number.
12903 <histogram name="Net.QuicSession.PacketGapReceived">
12904 <owner>rch@chromium.org</owner>
12906 The number of missing packets between the current received packet and the
12907 previously largest received packet sequence number.
12911 <histogram name="Net.QuicSession.PacketGapSent">
12912 <owner>rch@chromium.org</owner>
12914 The number of missing packets between the current received packet and the
12915 previously largest received packet sequence number, as reported by the
12916 remote end of the connection.
12920 <histogram name="Net.QuicSession.PacketLossRate" units="1/10th Percent">
12921 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12923 The ratio of the number of missing packets, to the maximum packet sequence
12924 number received, for QUIC connections longer than 21 packets received via
12928 <histogram name="Net.QuicSession.PacketReceived" units="SequenceNumber">
12929 <owner>rch@chromium.org</owner>
12931 Each bucket corresponds to a specific packet sequence number that was sent
12932 by a server to Chrome at the start of a QUIC connection. This histogram is
12933 compared, bucket by bucket, with a second histogram to compute the ratio for
12934 each bucket (each packet sequence number).
12938 <histogram name="Net.QuicSession.PublicResetAddressMismatch"
12939 enum="QuicAddressMismatch">
12940 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12942 When a public reset packet is received, whether the client IP address and
12943 port number in it differ from the client IP address and port number in the
12944 ServerHello handshake message. In the comparison, the first address is the
12945 one in ServerHello and the second address is the one in public reset.
12949 <histogram name="Net.QuicSession.QuicVersion">
12950 <owner>rch@chromium.org</owner>
12951 <summary>Version of the QUIC protocol used for this connection.</summary>
12954 <histogram name="Net.QuicSession.ReadError" enum="NetErrorCodes">
12955 <owner>rch@chromium.org</owner>
12957 The network error code returned when attempting to read to a QUIC
12962 <histogram name="Net.QuicSession.RstStreamErrorCodeClient"
12963 enum="QuicRstStreamErrorCodes">
12964 <owner>rch@chromium.org</owner>
12966 The QUIC error code which resulted in a stream being reset by the client.
12970 <histogram name="Net.QuicSession.RstStreamErrorCodeServer"
12971 enum="QuicRstStreamErrorCodes">
12972 <owner>rch@chromium.org</owner>
12974 The QUIC error code which resulted in a stream being reset by the server.
12978 <histogram name="Net.QuicSession.SecureResourceSecureSession">
12979 <owner>rch@chromium.org.</owner>
12981 The number of request for secure resources over QUIC sessions. True if the
12982 session is secure, false if it is not.
12986 <histogram name="Net.QuicSession.StreamFrameDuplicatedLongConnection"
12987 units="1/10th Percent">
12988 <owner>rch@chromium.org</owner>
12990 The number of stream frames received which were duplicates, out of every
12991 1000 stream frames received. Only for QUIC sessions which received at least
12996 <histogram name="Net.QuicSession.StreamFrameDuplicatedPercentLongConnection">
12997 <owner>rch@chromium.org</owner>
12999 The percentage of stream frames received which were duplicates. Only for
13000 QUIC sessions which received at least 100 packets.
13004 <histogram name="Net.QuicSession.StreamFrameDuplicatedPercentShortConnection">
13005 <owner>rch@chromium.org</owner>
13007 The percentage of stream frames received which were duplicates. Only for
13008 QUIC sessions which received fewer than 100 packets.
13012 <histogram name="Net.QuicSession.StreamFrameDuplicatedShortConnection"
13013 units="1/10th Percent">
13014 <owner>rch@chromium.org</owner>
13016 The number of stream frames received which were duplicates, out of every
13017 1000 stream frames received. Only for QUIC sessions which received fewer
13022 <histogram name="Net.QuicSession.TruncatedAcksReceived">
13023 <owner>rch@chromium.org</owner>
13024 <summary>The number of truncated ACK frames received.</summary>
13027 <histogram name="Net.QuicSession.TruncatedAcksSent">
13028 <owner>rch@chromium.org</owner>
13029 <summary>The number of truncated ACK frames sent.</summary>
13032 <histogram name="Net.QuicSession.UnexpectedNotGoingAway"
13033 enum="QuicSessionLocations">
13034 <owner>rch@chromium.org</owner>
13036 The location in quic_client_session.cc where a session is unexpectedly
13041 <histogram name="Net.QuicSession.UnexpectedObservers"
13042 enum="QuicSessionLocations">
13043 <owner>rch@chromium.org</owner>
13045 The location in quic_client_session.cc where there were unexpected
13050 <histogram name="Net.QuicSession.UnexpectedOpenStreams"
13051 enum="QuicSessionLocations">
13052 <owner>rch@chromium.org</owner>
13054 The location in quic_client_session.cc where there were unexpected open
13059 <histogram name="Net.QuicSession.WriteError" enum="NetErrorCodes">
13060 <owner>rch@chromium.org</owner>
13062 The network error code returned when attempting to write to a QUIC
13067 <histogram name="Net.RenegotiationExtensionSupported">
13068 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13070 True if the HTTP request was sent to a server which supports the TLS
13071 renegotiation extension.
13075 <histogram name="Net.ResourceLoader.ReadDeferral" units="milliseconds">
13076 <owner>clamy@chromium.org</owner>
13078 When starting a cross-site navigation, the time between reading the headers
13079 and body of the response.
13083 <histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket">
13084 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13085 <summary>The time an already used socket sat idle before being used.</summary>
13088 <histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket">
13089 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13091 The time an unused socket (all HTTP sockets, regardless of any proxy used)
13092 sat idle before being used.
13096 <histogram name="Net.SocketIdleTimeOnIOError2_ReusedSocket">
13097 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13099 The time a previously used socket sat idle before encountering a recoverable
13100 socket IO error (connection abort/reset/close).
13104 <histogram name="Net.SocketIdleTimeOnIOError2_UnusedSocket">
13105 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13107 The time an unused socket sat idle before encountering a recoverable socket
13108 IO error (connection abort/reset/close).
13112 <histogram name="Net.SocketInitErrorCodes" enum="NetErrorCodes">
13113 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13115 Net error codes that socket initializations end with, including net::OK and
13120 <histogram name="Net.SocketReceiveBufferUnchangeable" units="Bytes">
13122 Replaced by Net.SocketUnchangeableReceiveBuffer 3/31/2014.
13124 <owner>jar@chromium.org</owner>
13126 The size of a socket's receive buffer when the attempt to change it via
13131 <histogram name="Net.SocketRequestTime">
13132 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13134 Time in milliseconds from initial RequestSocket() call until successfully
13135 acquiring a connected socket.
13139 <histogram name="Net.SocketStream.ConnectionEstablish" units="milliseconds">
13140 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13141 <summary>The time from the connection start to connection establish.</summary>
13144 <histogram name="Net.SocketStream.ConnectionLatency" units="milliseconds">
13145 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13146 <summary>The time waiting to be ready to start connecting.</summary>
13149 <histogram name="Net.SocketStream.ConnectionType"
13150 enum="SocketStreamConnectionType">
13151 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13153 Each bucket is the number of connection type of socket stream.
13157 <histogram name="Net.SocketStream.Duration" units="milliseconds">
13158 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13159 <summary>The time a socket stream was open.</summary>
13162 <histogram name="Net.SocketStream.ProtocolType" enum="SocketStreamProtocolType">
13163 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13165 Each bucket is the number of protocol type on socket stream.
13169 <histogram name="Net.SocketStream.ReceivedBytes" units="bytes">
13170 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13171 <summary>Number of bytes on a socket stream.</summary>
13174 <histogram name="Net.SocketStream.ReceivedCounts">
13175 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13176 <summary>Number of reads on a socket stream.</summary>
13179 <histogram name="Net.SocketStream.SentBytes" units="bytes">
13180 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13181 <summary>Number of bytes on a socket stream.</summary>
13184 <histogram name="Net.SocketStream.SentCounts">
13185 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13186 <summary>Number of Write on a socket stream.</summary>
13189 <histogram name="Net.SocketType" enum="HttpSocketType">
13190 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13192 The counts of the type of sockets returned by the socket pools.
13196 <histogram name="Net.SocketUnchangeableReceiveBuffer" units="Bytes">
13197 <owner>jar@chromium.org</owner>
13199 The size of a socket's receive buffer when the attempt to change it via
13204 <histogram name="Net.SocketUnchangeableSendBuffer" units="Bytes">
13205 <owner>jar@chromium.org</owner>
13207 The size of a socket's send buffer when the attempt to change it via
13212 <histogram name="Net.SOCKSSocketIdleTimeBeforeNextUse_ReusedSocket">
13214 see SocketIdleTimeBeforeNextUse_ReusedSocket_SOCK
13216 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13218 The time an already used SOCKS socket sat idle before being used.
13222 <histogram name="Net.SOCKSSocketIdleTimeBeforeNextUse_UnusedSocket">
13224 see SocketIdleTimeBeforeNextUse_UnusedSocket_SOCK
13226 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13227 <summary>The time an unused SOCKS socket sat idle before being used.</summary>
13230 <histogram name="Net.SOCKSSocketRequestTime" units="milliseconds">
13232 see SocketRequestTime_SOCK
13234 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13236 Time from initial SOCKSClientSocketPool::RequestSocket() call until
13237 successfully acquiring a connected SOCKS socket.
13241 <histogram name="Net.SocksSocketRequestTime">
13242 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13243 <summary>Time it takes to request a new (unused) SOCKS proxy socket.</summary>
13246 <histogram name="Net.SOCKSSocketType" enum="HttpSocketType">
13248 see SocketType_SOCK
13250 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13252 The counts of the type of sockets returned by the SOCKS pool.
13256 <histogram name="Net.SpdyConnectionLatency" units="milliseconds">
13257 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13258 <summary>Time from when the Connect() starts until it completes.</summary>
13261 <histogram name="Net.SpdyFrameStreamAndSessionFlowControlState"
13262 enum="SpdyFrameFlowControlState">
13263 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13265 The counts of the flow control state of each frame (with stream and session
13270 <histogram name="Net.SpdyFrameStreamFlowControlState"
13271 enum="SpdyFrameFlowControlState">
13272 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13274 The counts of the flow control state of each frame (with stream flow control
13279 <histogram name="Net.SpdyIPPoolDomainMatch" enum="SpdyIPPoolDomainMatch"
13281 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13283 Status of checking if a SPDY domain can handle a IP match. If a match is
13284 found, we successfully used the IP Pooling. If a match is not found, we
13285 could have used IP Pooling, except the TLS Cert didn't match the IP-pooled
13290 <histogram name="Net.SpdyPing.RTT" units="milliseconds">
13291 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13292 <summary>The RTT for SPDY's PING.</summary>
13295 <histogram name="Net.SpdyPriorityCount">
13296 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13297 <summary>The count of streams at each priority over Spdy sessions.</summary>
13300 <histogram name="Net.SpdyRecvBytes" units="bytes">
13301 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13302 <summary>The number of bytes recevied per stream.</summary>
13305 <histogram name="Net.SpdySendBytes" units="bytes">
13306 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13307 <summary>The number of bytes sent per stream.</summary>
13310 <histogram name="Net.SpdySession.BytesRead.EOF" units="bytes">
13311 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13313 Total number of bytes recevied per session before closing session due to
13318 <histogram name="Net.SpdySession.BytesRead.OtherErrors" units="bytes">
13319 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13321 Total number of bytes recevied per session before closing session due to an
13326 <histogram name="Net.SpdySession.ClosedOnError" enum="NetErrorCodes">
13327 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13329 Net error codes when SpdySession was closed, doesn't inlcuding net::OK.
13333 <histogram name="Net.SpdySession.CreateStreamWithSocketConnected"
13334 enum="BooleanSuccess">
13335 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13336 <summary>Socket connected status in SpdySession::CreateStream.</summary>
13339 <histogram name="Net.SpdySessionErrorDetails" enum="SpdyProtocolErrorDetails"
13342 Replaced by SpdySessionErrorDetails2 on 2013-04-19.
13344 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13346 WARNING: r181910 added an enum value in the middle, so don't trust the
13347 counts for values 9 and above for Chrome builds after that revision.
13349 The type of SPDY Protocol error encountered.
13353 <histogram name="Net.SpdySessionErrorDetails2" enum="SpdyProtocolErrorDetails2"
13355 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13356 <summary>The type of SPDY Protocol error encountered.</summary>
13359 <histogram name="Net.SpdySessionErrorDetails_Google"
13360 enum="SpdyProtocolErrorDetails" units="count">
13362 Replaced by SpdySessionErrorDetails_Google2 on 2013-04-19.
13364 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13366 The type of SPDY Protocol error encountered when talking to a google.com
13371 <histogram name="Net.SpdySessionErrorDetails_Google2"
13372 enum="SpdyProtocolErrorDetails2" units="count">
13373 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13375 WARNING: r181910 added an enum value in the middle, so don't trust the
13376 counts for values 9 and above for Chrome builds after that revision.
13378 The type of SPDY Protocol error encountered when talking to a google.com
13383 <histogram name="Net.SpdySessionGet" enum="SpdySessionGet" units="count">
13384 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13385 <summary>The type of SPDY Session used when looking up a session.</summary>
13388 <histogram name="Net.SpdySessionGetPeerAddressNotConnected"
13389 enum="BooleanSuccess">
13390 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13392 Whether SpdySession::Get{Peer,Local}Address was called when the connection
13397 <histogram name="Net.SpdySessions_DataReductionProxy"
13398 enum="BooleanDataReductionProxy">
13399 <owner>bengr@chromium.org</owner>
13400 <owner>bolian@chromium.org</owner>
13402 The count of SPDY sessions using the data reduction proxy and the count of
13403 other SPDY sessions.
13407 <histogram name="Net.SpdySessionSocketNotConnectedGetLocalAddress"
13408 enum="BooleanSuccess">
13409 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13411 SpdySession::GetLocalAddress returned ERR_SOCKET_NOT_CONNECTED.
13415 <histogram name="Net.SpdySessionSocketNotConnectedGetPeerAddress"
13416 enum="BooleanSuccess">
13417 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13419 SpdySession::GetPeerAddress returned ERR_SOCKET_NOT_CONNECTED.
13423 <histogram name="Net.SpdySessionsWithStalls">
13424 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13425 <summary>The count of SPDY Sessions with or without stalls.</summary>
13428 <histogram name="Net.SpdySettingsCwnd" units="packets">
13429 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13431 The congestion window (in pkts) received at the end of a SpdySession.
13435 <histogram name="Net.SpdySettingsCwndSent" units="packets">
13436 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13438 The congestion window (in pkts) sent at the beginning of a SpdySession.
13442 <histogram name="Net.SpdySettingsReceived" enum="SpdySettingsReceived"
13444 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13446 Percentage of sessions which received settings from the server.
13450 <histogram name="Net.SpdySettingsRetransRate" units="%">
13451 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13453 The Download Retransmission Rate (%) received at the end of a SpdySession.
13457 <histogram name="Net.SpdySettingsRTT" units="milliseconds">
13458 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13459 <summary>The RTT received at the end of a SpdySession.</summary>
13462 <histogram name="Net.SpdySettingsSent" enum="SpdySettingsSent" units="%">
13463 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13464 <summary>Percentage of sessions which sent settings to the server.</summary>
13467 <histogram name="Net.SpdyStreamDownloadTime" units="milliseconds">
13468 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13470 The time between receiving the first chunk and the last chunk of data on a
13475 <histogram name="Net.SpdyStreamsAbandonedPerSession">
13476 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13478 The number of pushed, but abandoned streams over a single session.
13482 <histogram name="Net.SpdyStreamsPerSession">
13483 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13484 <summary>The number of streams issued over a single session.</summary>
13487 <histogram name="Net.SpdyStreamsPushedAndClaimedPerSession">
13488 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13490 The number of pushed, and used streams over a single session.
13494 <histogram name="Net.SpdyStreamsPushedPerSession">
13495 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13496 <summary>The number of push streams received over a single session.</summary>
13499 <histogram name="Net.SpdyStreamStallsPerSession">
13500 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13501 <summary>The number of stream stalls per session.</summary>
13504 <histogram name="Net.SpdyStreamTime" units="milliseconds">
13505 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13507 The time of a Spdy stream. Measured from sending the first chunk to
13508 receiving the last chunk of data.
13512 <histogram name="Net.SpdyStreamTimeToFirstByte" units="milliseconds">
13513 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13515 The time between sending the request and receiving the first chunk of data
13520 <histogram name="Net.SpdySynStreamCompressionPercentage">
13521 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13523 The percent compression achieved when compression SYN_STREAM frames.
13527 <histogram name="Net.SpdyVersion" enum="ProtocolVersion">
13528 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13530 The SPDY protocol version that is used to talk to SPDY servers.
13534 <histogram name="Net.SSL_CipherSuite" enum="SSLCipherSuite">
13535 <owner>agl@chromium.org</owner>
13536 <owner>rsleevi@chromium.org</owner>
13537 <summary>The SSL/TLS cipher suite that was negotiated.</summary>
13540 <histogram name="Net.SSL_Connection_Latency" units="milliseconds">
13541 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13542 <summary>Time from when the Connect() starts until it completes.</summary>
13545 <histogram name="Net.SSL_Connection_Latency_DataReductionProxy"
13546 units="milliseconds">
13547 <owner>bengr@chromium.org</owner>
13548 <owner>bolian@chromium.org</owner>
13550 Time from when the Connect() starts until it completes when using the data
13551 reduction proxy. This includes certificate retrieval and verification.
13555 <histogram name="Net.SSL_Connection_Latency_Google" units="milliseconds">
13556 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13558 Time from when the Connect() starts until it completes for google.com and
13559 any subdomain of it.
13563 <histogram name="Net.SSL_Connection_Latency_Google_No_Revocation_Checking"
13564 units="milliseconds">
13565 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13567 Time from when the Connect() starts until it completes for google.com and
13568 any subdomain of it. This only includes users in a 50% field trial that
13569 disables revocation checking for certificate pinned sites.
13573 <histogram name="Net.SSL_Connection_Latency_Google_Revocation_Checking"
13574 units="milliseconds">
13575 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13577 Time from when the Connect() starts until it completes for google.com and
13578 any subdomain of it. This only includes users not in a 50% field trail that
13579 disables revocation for certificate pinned sites.
13583 <histogram name="Net.SSLCertBlacklisted">
13584 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13586 Counts the number of times that users have hit blacklisted certificates. The
13587 indexes match up to the indexes in
13588 net/base/x509_certificate.cc:IsBlacklisted. The details of the certificates
13589 in question is confidential.
13593 <histogram name="Net.SSLCertVerificationTime" units="milliseconds">
13594 <owner>rsleevi@chromium.org</owner>
13595 <summary>Time to complete a certificate verification (success case).</summary>
13598 <histogram name="Net.SSLCertVerificationTimeError" units="milliseconds">
13599 <owner>rsleevi@chromium.org</owner>
13600 <summary>Time to complete a certificate verification (error case).</summary>
13603 <histogram name="Net.SSLHostInfoDNSLookup" units="milliseconds">
13604 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13605 <summary>Time to complete a DNS lookup for a DNS CAA record.</summary>
13608 <histogram name="Net.SSLHostInfoDNSLookupDelayMs" units="milliseconds">
13609 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13611 Time that we would have wasted had we waited for a CAA lookup in order to
13612 validate a certificate.
13616 <histogram name="Net.SSLHostInfoVerificationTimeMs" units="milliseconds">
13617 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13618 <summary>Time to complete a speculative certificate verification.</summary>
13621 <histogram name="Net.SSLv3FallbackToRenegoPatchedServer"
13622 enum="TLSRenegotiationPatched">
13623 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13625 The number of times that we have performed SSLv3 fallback and found a TLS
13626 renegotiation patched server.
13630 <histogram name="Net.SSLVerificationMerged">
13631 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13632 <summary>Was a speculative certificate verification used?</summary>
13635 <histogram name="Net.SSLVerificationMergedMsSaved" units="milliseconds">
13636 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13637 <summary>Time saved by a speculative certificate vertification.</summary>
13640 <histogram name="Net.TCP_Connection_Idle_Sockets">
13641 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13642 <summary>Number of idle sockets when the Connect() succeeded.</summary>
13645 <histogram name="Net.TCP_Connection_Latency" units="milliseconds">
13646 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13648 Time from when the Connect() starts until it completes. Only times under 10
13649 minutes are logged.
13653 <histogram name="Net.TCP_Connection_Latency_IPv4_No_Race" units="milliseconds">
13654 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13656 Time from when the Connect() starts until it completes when the network
13657 address only contains IPv4 addresses. Only times under 10 minutes are
13662 <histogram name="Net.TCP_Connection_Latency_IPv4_Wins_Race"
13663 units="milliseconds">
13664 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13666 Time from when the Connect() starts until it completes when the IPv4
13667 fallback connection won the race against IPv6. Only times under 10 minutes
13672 <histogram name="Net.TCP_Connection_Latency_IPv6_Raceable" units="milliseconds">
13673 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13675 Time from when the Connect() starts until it completes when we race an IPv6
13676 connection against an IPv4 connection with a 300ms delay. Only times under
13677 10 minutes are logged.
13681 <histogram name="Net.TCP_Connection_Latency_IPv6_Solo" units="milliseconds">
13682 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13684 Time from when the Connect() starts until it completes when the network
13685 address only contains IPv6 addresses. Only times under 10 minutes are
13690 <histogram name="Net.TcpFastOpenSocketConnection" enum="TcpSocketStatus">
13691 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13693 For sockets for which a TCP Fast Open protocol might be used, the result of
13698 <histogram name="Net.TCPForSOCKSSocketIdleTimeBeforeNextUse_ReusedSocket">
13700 see SocketIdleTimeBeforeNextUse_ReusedSocket_TCPforSOCKS
13702 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13704 The time an already used TCP socket sat idle before being used for a SOCKS
13709 <histogram name="Net.TCPForSOCKSSocketIdleTimeBeforeNextUse_UnusedSocket">
13711 see SocketIdleTimeBeforeNextUse_UnusedSocket_TCPforSOCKS
13713 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13715 The time an unused TCP socket sat idle before being used for a SOCKS
13720 <histogram name="Net.TCPForSOCKSSocketRequestTime" units="milliseconds">
13722 see SocketRequestTime_TCPforSOCKS
13724 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13726 Time from initial SOCKSClientSocketPool::RequestSocket() call until
13727 successfully acquiring a connected TCP socket.
13731 <histogram name="Net.TCPForSOCKSSocketType" enum="HttpSocketType">
13733 see SocketType_TCPforSOCKS
13735 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13737 The counts of the type of sockets returned by the TCP pool used by the SOCKS
13742 <histogram name="Net.TCPSocketType" enum="HttpSocketType">
13744 Was only used for HTTP[S] connections, renamed to Net.HTTPSocketType.
13746 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13747 <summary>The counts of the type of TCP socket returned.</summary>
13750 <histogram name="Net.Transaction_Bandwidth" units="KB/s">
13751 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13753 (discontinued as of 4/12/09) Effective bandwidth in KByte/Second of
13754 transactions logged to Transaction_Latency histogram. Note that only
13755 samples durations greater than zero ms, and less than 1 hour are tallied
13760 <histogram name="Net.Transaction_Connected" units="milliseconds">
13761 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13763 Time from the when the network transaction is requested, until the first
13764 byte of the header is received.
13768 <histogram name="Net.Transaction_Connected_New" units="milliseconds">
13770 Replaced by Net.Transaction_Connected_New_b.
13772 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13774 When a new connection is established, the time from the when the network
13775 transaction is requested, until the first byte of the header is received.
13776 Only items under 10 minutes are logged.
13780 <histogram name="Net.Transaction_Connected_New_b" units="milliseconds">
13781 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13783 When a new connection is established, the time from the when the network
13784 transaction is requested, until the first byte of the header is received.
13788 <histogram name="Net.Transaction_Connected_Under_10" units="milliseconds">
13790 Replaced by Net.Transaction_Connected.
13792 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13794 Time from the when the network transaction is requested, until the first
13795 byte of the header is received. Only items under 10 minutes are logged.
13799 <histogram name="Net.Transaction_Latency" units="milliseconds">
13801 Replaced by Net.Transaction_Latency_b.
13803 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13805 Time from first byte sent until last byte received by the new network stack.
13806 Only items under 1 hour are logged.
13810 <histogram name="Net.Transaction_Latency_b" units="milliseconds">
13811 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13813 Time from first byte sent until last byte received by the new network stack.
13817 <histogram name="Net.Transaction_Latency_Total" units="milliseconds">
13818 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13820 Time from when a network transaction is requested until last byte received
13821 by the new network stack.
13825 <histogram name="Net.Transaction_Latency_Total_New_Connection"
13826 units="milliseconds">
13827 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13829 When an existing TCP/IP connection is NOT reused, the time from when a
13830 network transaction is requested until last byte received by the new network
13835 <histogram name="Net.Transaction_Latency_Total_New_Connection_Under_10"
13836 units="milliseconds">
13838 Replaced by Net.Transaction_Latency_Total_New_Connection.
13840 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13842 When an existing TCP/IP connection is NOT reused, the time from when a
13843 network transaction is requested until last byte received by the new network
13844 stack. Only items under 10 minutes are logged.
13848 <histogram name="Net.Transaction_Latency_Total_Under_10" units="milliseconds">
13850 Replaced by Net.Transaction_Latency_Total.
13852 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13854 Time from when a network transaction is requested until last byte received
13855 by the new network stack. Only items under 10 minutes are logged.
13859 <histogram name="Net.Transaction_Latency_Under_10" units="milliseconds">
13861 Replaced by Net.Transaction_Latency.
13863 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13865 Time from first byte sent until last byte received by the new network stack.
13866 Only items under 10 minutes are logged.
13870 <histogram name="Net.Transaction_Latency_WinHTTP" units="milliseconds">
13871 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13873 Time from first byte sent until last byte received with old WinHTTP network
13874 stack. Only items under 1 hour are logged.
13878 <histogram name="Net.TransportSocketIdleTimeBeforeNextUse_ReusedSocket">
13880 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13882 The time an already used TCP socket sat idle before being used (either for
13883 direct or non-socks use).
13887 <histogram name="Net.TransportSocketIdleTimeBeforeNextUse_UnusedSocket">
13889 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13891 The time an unused TCP socket sat idle before being used (either for direct
13896 <histogram name="Net.TransportSocketRequestTime" units="milliseconds">
13898 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13900 Time from initial ClientSocketPool::RequestSocket() call until successfully
13901 acquiring a connected socket (either for direct or non-socks use).
13905 <histogram name="Net.TransportSocketType" enum="HttpSocketType">
13907 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13909 The counts of the type of sockets returned by the TCP pool (either for
13910 direct or non-socks use).
13914 <histogram name="Net.UdpSocketBindErrorFromPosix" units="PosixError">
13915 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13916 <summary>Posix error code from call to bind() UDP socket.</summary>
13919 <histogram name="Net.UdpSocketBindErrorFromWinOS" units="WinError">
13920 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13921 <summary>Windows error code from call to bind() UDP socket.</summary>
13924 <histogram name="Net.UdpSocketRandomBindErrorCode" enum="NetErrorCodes">
13925 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13926 <summary>Chromium error code from call to RandomBind() UDP socket.</summary>
13929 <histogram name="Net.UDPSocketWinClose" units="milliseconds">
13930 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13931 <summary>The time spent in closesocket call in UDPSocketWin::Close.</summary>
13934 <histogram name="Net.WebSocket.HandshakeResult"
13935 enum="WebSocketNewHandshakeResult">
13936 <owner>yhirano@chromium.org</owner>
13937 <owner>ricea@chromium.org</owner>
13938 <owner>tyoshino@chromium.org</owner>
13940 Results of WebSocket handshakes. Use this histogram as a baseline for
13941 investigating feature usage counters.
13945 <histogram name="Net.Wifi.InterfaceCount">
13946 <owner>mvanouwerkerk@chromium.org</owner>
13948 The number of Wi-fi adapters on the computer. Because the histogram is
13949 logged each time Chrome performs a Wi-fi scan, it's better to see results in
13950 the "user count" view.
13954 <histogram name="Net.Wifi.LbsLatency" units="milliseconds">
13955 <owner>mvanouwerkerk@chromium.org</owner>
13956 <summary>The time that a request to Location Based Services takes.</summary>
13959 <histogram name="Net.Wifi.ScanLatency" units="milliseconds">
13960 <owner>mvanouwerkerk@chromium.org</owner>
13961 <summary>The time that a Wi-fi scan takes.</summary>
13964 <histogram name="Net.WpadQuickCheckFailure" units="milliseconds">
13965 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13967 Duration of time that a failing WPAD QuickCheck takes. WPAD QuickCheck does
13968 a name lookup for "wpad" and times out quickly to fail fast when
13969 there's no WPAD server on the network.
13973 <histogram name="Net.WpadQuickCheckSuccess" units="milliseconds">
13974 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13976 Duration of time that a successful WPAD QuickCheck takes. WPAD QuickCheck
13977 does a name lookup for "wpad" and times out quickly to fail fast
13978 when there's no WPAD server on the network.
13982 <histogram name="NetConnectivity.Pipeline.0.NetworkError" enum="NetErrorCodes">
13983 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13985 The network error, if any, of the first pipeline connectivity request.
13989 <histogram name="NetConnectivity.Pipeline.0.ResponseCode">
13990 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13992 The HTTP response code, if any, of the first pipeline connectivity response.
13996 <histogram name="NetConnectivity.Pipeline.0.Status" enum="HttpPipelineStatus">
13997 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13998 <summary>The result of the first pipeline connectivity request.</summary>
14001 <histogram name="NetConnectivity.Pipeline.1.NetworkError" enum="NetErrorCodes">
14002 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14004 The network error, if any, of the second pipeline connectivity request.
14008 <histogram name="NetConnectivity.Pipeline.1.ResponseCode">
14009 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14011 The HTTP response code, if any, of the second pipeline connectivity
14016 <histogram name="NetConnectivity.Pipeline.1.Status" enum="HttpPipelineStatus">
14017 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14018 <summary>The result of the second pipeline connectivity request.</summary>
14021 <histogram name="NetConnectivity.Pipeline.2.NetworkError" enum="NetErrorCodes">
14022 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14024 The network error, if any, of the third pipeline connectivity request.
14028 <histogram name="NetConnectivity.Pipeline.2.ResponseCode">
14029 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14031 The HTTP response code, if any, of the third pipeline connectivity response.
14035 <histogram name="NetConnectivity.Pipeline.2.Status" enum="HttpPipelineStatus">
14036 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14037 <summary>The result of the third pipeline connectivity request.</summary>
14040 <histogram name="NetConnectivity.Pipeline.3.NetworkError" enum="NetErrorCodes">
14041 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14043 The network error, if any, of the fourth pipeline connectivity request.
14047 <histogram name="NetConnectivity.Pipeline.3.ResponseCode">
14048 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14050 The HTTP response code, if any, of the fourth pipeline connectivity
14055 <histogram name="NetConnectivity.Pipeline.3.Status" enum="HttpPipelineStatus">
14056 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14057 <summary>The result of the fourth pipeline connectivity request.</summary>
14060 <histogram name="NetConnectivity.Pipeline.4.NetworkError" enum="NetErrorCodes">
14061 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14063 The network error, if any, of the fifth pipeline connectivity request.
14067 <histogram name="NetConnectivity.Pipeline.4.ResponseCode">
14068 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14070 The HTTP response code, if any, of the fifth pipeline connectivity response.
14074 <histogram name="NetConnectivity.Pipeline.4.Status" enum="HttpPipelineStatus">
14075 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14076 <summary>The result of the fifth pipeline connectivity request.</summary>
14079 <histogram name="NetConnectivity.Pipeline.5.NetworkError" enum="NetErrorCodes">
14080 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14082 The network error, if any, of the stats pipeline connectivity request.
14086 <histogram name="NetConnectivity.Pipeline.5.ResponseCode">
14087 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14089 The HTTP response code, if any, of the stats pipeline connectivity response.
14093 <histogram name="NetConnectivity.Pipeline.5.Status" enum="HttpPipelineStatus">
14094 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14095 <summary>The result of the stats pipeline connectivity request.</summary>
14098 <histogram name="NetConnectivity.Pipeline.AllHTTP11" enum="BooleanSuccess">
14099 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14101 True if all requests received by the pipelining test server were HTTP/1.1.
14105 <histogram name="NetConnectivity.Pipeline.CanarySuccess" enum="BooleanSuccess">
14106 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14108 True if the non-pipelined canary request sent immediately before the
14109 pipelining test requests succeeded. Note that if this fails, the rest of the
14110 NetConnectivity.Pipeline.* stats are not collected.
14114 <histogram name="NetConnectivity.Pipeline.Depth">
14115 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14117 The maximum depth of pipelined requests received by the test server.
14121 <histogram name="NetConnectivity.Pipeline.Success" enum="BooleanSuccess">
14122 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14123 <summary>True if the entire pipeline connectivity trial passed.</summary>
14126 <histogram name="NetConnectivity.Sent21">
14128 Deprecated 6/25/2012. No longer tracked.
14130 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14132 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
14133 rapidly as possible, just after successfully sending an UMA upload. Each
14134 packet was numbered, as was its ACK sent back by Google. If no packets (of
14135 the 21) were ever ACKed, then the port is assumed to be blocked, and no data
14136 is recorded in this histogram. If the port is not blocked, then this
14137 histogram shows the number of echo responses received from the first
14141 <histogram name="NetConnectivity.Sent21.AckReceivedForNthPacket">
14143 Deprecated 6/25/2012. No longer tracked.
14145 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14147 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
14148 rapidly as possible, just after successfully sending an UMA upload. Each
14149 packet was numbered, as was its ACK sent back by Google. This histogram
14150 records, for each packet number, how often we received an ACK for that
14155 <histogram name="NetConnectivity.Sent21.GotAnAck" enum="BooleanSuccess">
14157 Deprecated 6/25/2012. No longer tracked.
14159 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14161 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
14162 rapidly as possible, just after successfully sending an UMA upload. If no
14163 packets (of the 21) were ever ACKed, then the port is assumed to be blocked.
14164 The histogram shows if we ever got an ACK for a packet in our series of 21.
14168 <histogram name="NetConnectivity.TCP.Fail.100B.RTT" units="ms">
14170 Deprecated 4/2012. No longer tracked.
14172 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14173 <summary>The RTT for echoing 100 bytes of TCP data unsuccessfully.</summary>
14176 <histogram name="NetConnectivity.TCP.Fail.1k.RTT" units="ms">
14178 Deprecated 4/2012. No longer tracked.
14180 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14181 <summary>The RTT for echoing 1K bytes of TCP data successfully.</summary>
14184 <histogram name="NetConnectivity.TCP.Status"
14185 enum="NetConnectivityProtocolStatus">
14186 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14187 <summary>Status for TCP protocol for echoing</summary>
14190 <histogram name="NetConnectivity.TCP.Status.100B" enum="NetConnectivityStatus">
14192 Deprecated 4/2012. No longer tracked.
14194 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14195 <summary>Status for echoing 100 bytes of TCP data.</summary>
14198 <histogram name="NetConnectivity.TCP.Status.1K" enum="NetConnectivityStatus">
14200 Deprecated 4/2012. No longer tracked.
14202 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14203 <summary>Status for echoing 1K bytes of TCP data.</summary>
14206 <histogram name="NetConnectivity.TCP.Success" units="ms">
14207 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14208 <summary>The RTT for TCP protocol for echoing</summary>
14211 <histogram name="NetConnectivity.TCP.Success.100B.RTT" units="ms">
14213 Deprecated 4/2012. No longer tracked.
14215 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14216 <summary>The RTT for echoing 100 bytes of TCP data successfully.</summary>
14219 <histogram name="NetConnectivity.TCP.Success.1K.RTT" units="ms">
14221 Deprecated 4/2012. No longer tracked.
14223 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14224 <summary>The RTT for echoing 1K bytes of TCP data successfully.</summary>
14227 <histogram name="NetConnectivity.UDP.Fail.100B.RTT" units="ms">
14229 Deprecated 4/2012. No longer tracked.
14231 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14232 <summary>The RTT for echoing 100 bytes of UDP data unsuccessfully.</summary>
14235 <histogram name="NetConnectivity.UDP.Fail.1k.RTT" units="ms">
14237 Deprecated 4/2012. No longer tracked.
14239 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14240 <summary>The RTT for echoing 1K bytes of UDP data successfully.</summary>
14243 <histogram name="NetConnectivity.UDP.PacketLoss">
14245 Deprecated 6/25/2012. No longer tracked.
14247 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14249 Chrome sends 4 UDP packets in a row to test to see if there is a
14250 probabalistic dependency in packet loss for consecutive packets. We record
14251 a bit vector of packets received, where the least significant bit is a 1 if
14252 the first packet was received, etc. For example, if packets 1 and 3 are
14253 received, but packets 2 and 4 are lost, then we'd record a sample of binary
14258 <histogram name="NetConnectivity.UDP.PacketLoss6">
14260 Deprecated 6/25/2012. No longer tracked.
14262 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14264 Chrome sends 6 UDP packets in a row to test to see if there is a
14265 probabalistic dependency in packet loss for consecutive packets. We record
14266 a bit vector of packets received, where the least significant bit is a 1 if
14267 the first packet was received, etc. For example, if all packets other than
14268 packet 2 and 4 are responded to, then we'd have a sample (in binary) of
14273 <histogram name="NetConnectivity.UDP.Status"
14274 enum="NetConnectivityProtocolStatus">
14275 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14276 <summary>Status for UDP protocol for echoing</summary>
14279 <histogram name="NetConnectivity.UDP.Status.100B" enum="NetConnectivityStatus">
14281 Deprecated 4/2012. No longer tracked.
14283 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14284 <summary>Status for echoing 100 bytes of UDP data.</summary>
14287 <histogram name="NetConnectivity.UDP.Status.1K" enum="NetConnectivityStatus">
14289 Deprecated 4/2012. No longer tracked.
14291 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14292 <summary>Status for echoing 1K bytes of UDP data.</summary>
14295 <histogram name="NetConnectivity.UDP.Success" units="ms">
14296 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14297 <summary>The RTT for UDP protocol for echoing</summary>
14300 <histogram name="NetConnectivity.UDP.Success.100B.RTT" units="ms">
14302 Deprecated 4/2012. No longer tracked.
14304 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14305 <summary>The RTT for echoing 100 bytes of UDP data successfully.</summary>
14308 <histogram name="NetConnectivity.UDP.Success.1K.RTT" units="ms">
14310 Deprecated 4/2012. No longer tracked.
14312 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14313 <summary>The RTT for echoing 1k bytes of UDP data successfully.</summary>
14316 <histogram name="NetConnectivity2.Send6.PacketsSent">
14317 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14319 This histogram records how many packets (out of 6 attempted) were sent via
14320 UDP as rapidly as possible, just after successfully sending an UMA upload.
14324 <histogram name="NetConnectivity2.Send6.SeriesAcked">
14325 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14327 Chrome sends 6 UDP packets in a row to test to see if there is a
14328 probabalistic dependency in packet loss for consecutive packets. We record
14329 a bit vector of packets received, where the least significant bit is a 1 if
14330 the first packet was received, etc. For example, if all packets other than
14331 packet 2 and 4 are responded to, then we'd have a sample (in binary) of
14336 <histogram name="NetConnectivity2.Sent21">
14337 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14339 In this experiment, 21 packets were sent to Google via UDP as rapidly as
14340 possible, just after successfully sending an UMA upload. Each packet was
14341 numbered, as was its ACK sent back by Google. If no packets (of the 21) were
14342 ever ACKed, then the port is assumed to be blocked, and no data is recorded
14343 in this histogram. If the port is not blocked, then this histogram shows the
14344 number of echo responses received from the first
14348 <histogram name="NetConnectivity2.Sent21.AckReceivedForNthPacket">
14349 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14351 In this experiment, 21 packets were sent to Google via UDP as rapidly as
14352 possible, just after successfully sending an UMA upload. Each packet was
14353 numbered, as was its ACK sent back by Google. This histogram records, for
14354 each packet number, how often we received an ACK for that packet.
14358 <histogram name="NetConnectivity2.Sent21.GotAnAck" enum="BooleanSuccess">
14359 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14361 In this experiment, 21 packets were sent to Google via UDP as rapidly as
14362 possible, just after successfully sending an UMA upload. If no packets (of
14363 the 21) were ever ACKed, then the port is assumed to be blocked. The
14364 histogram shows if we ever got an ACK for a packet in our series of 21.
14368 <histogram name="NetConnectivity2.Sent21.PacketsSent">
14369 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14371 This histogram records how many packets (out of 21 attempted) were sent via
14372 UDP as rapidly as possible, just after successfully sending an UMA upload.
14376 <histogram name="NetConnectivity3">
14377 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14379 In this experiment, 21 packets were sent to Google via UDP on port 443 or
14384 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.100B.PacketDelay"
14386 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14390 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.1200B.PacketDelay"
14392 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14396 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.500B.PacketDelay"
14398 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14402 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.100B.PacketDelay"
14404 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14408 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.1200B.PacketDelay"
14410 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14414 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.500B.PacketDelay"
14416 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14420 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.GotAnAck"
14421 enum="BooleanSuccess">
14422 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14426 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT" units="ms">
14427 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14431 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.100B.PacketDelay"
14433 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14437 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.1200B.PacketDelay"
14439 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14443 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.500B.PacketDelay"
14445 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14449 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.100B.PacketDelay"
14451 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14455 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.1200B.PacketDelay"
14457 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14461 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.500B.PacketDelay"
14463 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14467 <histogram name="NetConnectivity3.PacedPacket.Sent21.GotAnAck"
14468 enum="BooleanSuccess">
14469 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14473 <histogram name="NetConnectivity3.PacedPacket.Sent21.Success.RTT" units="ms">
14474 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14478 <histogram name="NetConnectivity3.StartPacket.Send6.PacketsSent">
14480 Deprecated 9/2012. No longer tracked.
14482 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14484 This histogram records how many packets (out of 6 attempted) were sent via
14485 UDP as rapidly as possible, just after successfully sending an UMA upload.
14489 <histogram name="NetConnectivity3.StartPacket.Sent21.443.100B.PacketDelay"
14491 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14495 <histogram name="NetConnectivity3.StartPacket.Sent21.443.1200B.PacketDelay"
14497 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14501 <histogram name="NetConnectivity3.StartPacket.Sent21.443.500B.PacketDelay"
14503 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14507 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.100B.PacketDelay"
14509 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14513 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.1200B.PacketDelay"
14515 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14519 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.500B.PacketDelay"
14521 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14525 <histogram name="NetConnectivity3.StartPacket.Sent21.GotAnAck"
14526 enum="BooleanSuccess">
14527 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14531 <histogram name="NetConnectivity3.StartPacket.Sent21.Success.RTT" units="ms">
14532 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14536 <histogram name="NetConnectivity4">
14537 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14539 In this experiment, a few packets were sent from Google to clients via UDP
14540 on port 443 or 80 to perform net connectivity test.
14544 <histogram name="NetConnectivity5">
14545 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14547 In this experiment, a few packets were sent from Google to clients via UDP
14548 on port 443 or 80 to perform net connectivity test.
14552 <histogram name="NetConnectivity5.TestFailed.WritePending"
14553 enum="BooleanSuccess">
14554 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14556 Next NetConnectivity5 experiment weren't started because there is an
14557 outstading pending write.
14561 <histogram name="Network.3G.Gobi.Activation" units="milliseconds">
14562 <owner>benchan@chromium.org</owner>
14563 <summary>The time the Gobi modem takes to complete activation.</summary>
14566 <histogram name="Network.3G.Gobi.Connect" units="milliseconds">
14567 <owner>benchan@chromium.org</owner>
14569 The time the Gobi modem takes to connect to the cellular network.
14573 <histogram name="Network.3G.Gobi.Disconnect" units="milliseconds">
14574 <owner>benchan@chromium.org</owner>
14576 The time the Gobi modem takes to disconnect from the cellular network.
14580 <histogram name="Network.3G.Gobi.FirmwareDownload.Attempts">
14581 <owner>benchan@chromium.org</owner>
14582 <summary>Number of attempts taken to install Gobi firmware.</summary>
14585 <histogram name="Network.3G.Gobi.FirmwareDownload.Time" units="milliseconds">
14586 <owner>benchan@chromium.org</owner>
14587 <summary>The time it takes to install Gobi firmware.</summary>
14590 <histogram name="Network.3G.Gobi.Registration" units="milliseconds">
14591 <owner>benchan@chromium.org</owner>
14593 The time the Gobi modem takes to register on the cellular network.
14597 <histogram name="Network.3G.Gobi.SetPower" enum="Network3GGobiError">
14598 <owner>benchan@chromium.org</owner>
14599 <summary>Errors experienced during Gobi device powerup.</summary>
14602 <histogram name="Network.Cellular.TimeOnline" units="seconds">
14603 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14605 Chrome OS network metric sampling the time spent using Cellular to transport
14606 data. These data are mostly useful when summed and compared to TimeOnline
14607 for other network technologies (e.g. WiFi vs Cellular).
14611 <histogram name="Network.Cellular.TimeToConfig" units="milliseconds">
14612 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14614 Chrome OS network performance metric sampling the time to join a 3G/Cellular
14615 network and configure Layer 3 state.
14619 <histogram name="Network.Cellular.TimeToOnline" units="milliseconds">
14620 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14622 Chrome OS network performance metric sampling the time to determine that a
14623 3G/Cellular network is online after configuring Layer 3 state.
14627 <histogram name="Network.Cellular.TimeToPortal" units="milliseconds">
14628 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14630 Chrome OS network performance metric sampling the time to determine that a
14631 3G/Cellular network is in a captive portal after configuring Layer 3 state.
14635 <histogram name="Network.Cellular.UsageRequestStatus"
14636 enum="NetworkCellularUsageRequestStatus">
14637 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14638 <summary>Chrome OS cellular usage API request status codes.</summary>
14641 <histogram name="Network.Ethernet.TimeOnline" units="seconds">
14642 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14644 Chrome OS network metric sampling the time spent using Ethernet to transport
14645 data. These data are mostly useful when summed and compared to TimeOnline
14646 for other network technologies (e.g. WiFi vs Cellular).
14650 <histogram name="Network.Ethernet.TimeToConfig" units="milliseconds">
14651 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14653 Chrome OS network performance metric sampling the time to join a wired
14654 Ethernet network and configure Layer 3 state (typically acquire a DHCP
14659 <histogram name="Network.Ethernet.TimeToOnline" units="milliseconds">
14660 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14662 Chrome OS network performance metric sampling the time to determine that an
14663 Ethernet network is online after configuring Layer 3 state.
14667 <histogram name="Network.Ethernet.TimeToPortal" units="milliseconds">
14668 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14670 Chrome OS network performance metric sampling the time to determine that an
14671 Ethernet network is in a captive portal after configuring Layer 3 state.
14675 <histogram name="Network.MigrationNssToPem"
14676 enum="MigrationNssToPemNetworkTypes">
14677 <owner>pneubeck@chromium.org</owner>
14679 Chrome OS metric counting the number of network configurations that
14680 contained a NSS nickname identifying a CA certificate, which triggered the
14681 migration to PEM encoding. This metric doesn't consider whether the
14682 migration was successful but once a migration was successful the nickname is
14687 <histogram name="Network.ServiceErrors" enum="NetworkServiceError">
14688 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14689 <summary>Chrome OS connection manager service errors seen.</summary>
14692 <histogram name="Network.Shill.Cellular.3GPPRegistrationDelayedDrop"
14693 enum="NetworkCellular3GPPRegistrationDelayedDrop">
14694 <owner>quiche@chromium.org</owner>
14696 Chrome OS network diagnostic metric sampling the number of cellular network
14697 flakes. A network flake occurs when the signal strength goes below detection
14698 level for a short duration.
14702 <histogram name="Network.Shill.Cellular.AutoConnectTotalTime"
14703 units="milliseconds">
14704 <owner>quiche@chromium.org</owner>
14706 Chrome OS network diagnostic metric sampling the total amount of time spent
14707 from the start of the first auto-connect request until when the cellular
14708 modem successfully connects to the network.
14712 <histogram name="Network.Shill.Cellular.AutoConnectTries">
14713 <owner>quiche@chromium.org</owner>
14715 Chrome OS network diagnostic metric sampling the number of auto-connect
14716 tries that were attempted before the cellular modem successfully connected
14721 <histogram name="Network.Shill.Cellular.DHCPOptionFailureDetected"
14722 enum="NetworkDHCPOptionFailure">
14723 <owner>quiche@chromium.org</owner>
14725 Chrome OS network metric that tracks the number of DHCP option failures
14726 encountered by Shill. This indicates that Shill is using minimal DHCP
14727 options due to suspected MTU issues on the return path from the DHCP server
14728 back to the client.
14732 <histogram name="Network.Shill.Cellular.Disconnect"
14733 enum="NetworkDisconnectType">
14734 <owner>quiche@chromium.org</owner>
14736 Chrome OS network usage metric that tracks whether the cellular network was
14737 disconnected due to an error or was explicitly disconnected by the user.
14741 <histogram name="Network.Shill.Cellular.Drop" enum="NetworkCellularTechnology">
14742 <owner>quiche@chromium.org</owner>
14744 Chrome OS cellular network metric that tracks the number of drops based on
14745 the network technology.
14749 <histogram name="Network.Shill.Cellular.ExpiredLeaseLengthSeconds"
14751 <owner>quiche@chromium.org</owner>
14753 Chrome OS network performance metric that tracks the length of a lease for a
14754 cellular network at the time it expired without the DHCP client being able
14759 <histogram name="Network.Shill.Cellular.OutOfCreditsReason"
14760 enum="NetworkCellularOutOfCreditsReason">
14761 <owner>quiche@chromium.org</owner>
14763 Chrome OS cellular network metric that tracks the number of out-of-credits
14764 detected based on the cause that triggered the out-of-credits.
14768 <histogram name="Network.Shill.Cellular.PortalAttempts">
14769 <owner>quiche@chromium.org</owner>
14771 Chrome OS network diagnostic metric sampling the number of portal detection
14772 attempts per pass for a cellular network. This includes failure, timeout and
14773 successful attempts.
14777 <histogram name="Network.Shill.Cellular.PortalAttemptsToOnline">
14778 <owner>quiche@chromium.org</owner>
14780 Chrome OS network diagnostic metric sampling the total number of portal
14781 detection attempts performed for a cellular network between the Connected
14782 and Online state. This includes failure, timeout and successful attempts.
14786 <histogram name="Network.Shill.Cellular.PortalResult"
14787 enum="NetworkPortalResult">
14788 <owner>quiche@chromium.org</owner>
14790 Chrome OS network diagnostic metric sampling the result of portal detections
14791 for a cellular network.
14795 <histogram name="Network.Shill.Cellular.SignalStrengthBeforeDrop">
14796 <owner>quiche@chromium.org</owner>
14798 Chrome OS network metric sampling the signal strength (0-100) of the
14799 cellular modem before it dropped from the network.
14803 <histogram name="Network.Shill.Cellular.TimeOnline" units="seconds">
14804 <owner>quiche@chromium.org</owner>
14806 Chrome OS network metric sampling the time spent using cellular to transport
14807 data. These data are mostly useful when summed and compared to TimeOnline
14808 for other network technologies (e.g. WiFi vs Cellular).
14812 <histogram name="Network.Shill.Cellular.TimeToConfig" units="milliseconds">
14813 <owner>quiche@chromium.org</owner>
14815 Chrome OS network performance metric sampling the time to join a cellular
14816 network and configure Layer 3 state.
14820 <histogram name="Network.Shill.Cellular.TimeToConnect" units="milliseconds">
14821 <owner>quiche@chromium.org</owner>
14823 Chrome OS network performance metric sampling the time to connect a cellular
14828 <histogram name="Network.Shill.Cellular.TimeToDisable" units="milliseconds">
14829 <owner>quiche@chromium.org</owner>
14831 Chrome OS network performance metric sampling the time to disable a cellular
14836 <histogram name="Network.Shill.Cellular.TimeToEnable" units="milliseconds">
14837 <owner>quiche@chromium.org</owner>
14839 Chrome OS network performance metric sampling the time to enable a cellular
14844 <histogram name="Network.Shill.Cellular.TimeToInitialize" units="milliseconds">
14845 <owner>quiche@chromium.org</owner>
14847 Chrome OS network performance metric sampling the time to initialize a
14852 <histogram name="Network.Shill.Cellular.TimeToOnline" units="milliseconds">
14853 <owner>quiche@chromium.org</owner>
14855 Chrome OS network performance metric sampling the time to determine that a
14856 cellular network is online after configuring Layer 3 state.
14860 <histogram name="Network.Shill.Cellular.TimeToPortal" units="milliseconds">
14861 <owner>quiche@chromium.org</owner>
14863 Chrome OS network performance metric sampling the time to determine that a
14864 cellular network is in a captive portal after configuring Layer 3 state.
14868 <histogram name="Network.Shill.Cellular.TimeToScan" units="milliseconds">
14869 <owner>quiche@chromium.org</owner>
14871 Chrome OS network performance metric sampling the time to scan a cellular
14872 network and register a modem.
14876 <histogram name="Network.Shill.CorruptedProfile" enum="NetworkCorruptedProfile">
14877 <owner>quiche@chromium.org</owner>
14879 Chrome OS cellular network metric that tracks the number of corrupted
14880 profiles encountered by Shill.
14884 <histogram name="Network.Shill.Ethernet.DHCPOptionFailureDetected"
14885 enum="NetworkDHCPOptionFailure">
14886 <owner>quiche@chromium.org</owner>
14888 Chrome OS network metric that tracks the number of DHCP option failures
14889 encountered by Shill. This indicates that Shill is using minimal DHCP
14890 options due to suspected MTU issues on the return path from the DHCP server
14891 back to the client.
14895 <histogram name="Network.Shill.Ethernet.Disconnect"
14896 enum="NetworkDisconnectType">
14897 <owner>quiche@chromium.org</owner>
14899 Chrome OS network usage metric that tracks whether the Ethernet network was
14900 disconnected due to an error or was explicitly disconnected by the user.
14904 <histogram name="Network.Shill.Ethernet.ExpiredLeaseLengthSeconds"
14906 <owner>quiche@chromium.org</owner>
14908 Chrome OS network performance metric that tracks the length of a lease for
14909 an Ethernet network at the time it expired without the DHCP client being
14914 <histogram name="Network.Shill.Ethernet.LinkMonitorBroadcastErrorsAtFailure">
14915 <owner>quiche@chromium.org</owner>
14917 Chrome OS network performance metric that tracks the number of LinkMonitor
14918 broadcast errors that were accrued on an Ethernet network at the time that
14919 the link was declaired to be failed.
14923 <histogram name="Network.Shill.Ethernet.LinkMonitorFailure"
14924 enum="LinkMonitorFailureType">
14925 <owner>quiche@chromium.org</owner>
14927 Chrome OS metric that signals the type of failure the LinkMonitor
14928 encountered which caused it to stop monitoring an Ethernet network.
14932 <histogram name="Network.Shill.Ethernet.LinkMonitorResponseTimeSample"
14933 units="milliseconds">
14934 <owner>quiche@chromium.org</owner>
14936 Chrome OS network performance metric that tracks the number of milliseconds
14937 between an ARP request and a received reply on an Ethernet network.
14941 <histogram name="Network.Shill.Ethernet.LinkMonitorSecondsToFailure"
14943 <owner>quiche@chromium.org</owner>
14945 Chrome OS network performance metric that tracks the number of seconds from
14946 the start of the LinkMonitor until failure on an Ethernet network.
14950 <histogram name="Network.Shill.Ethernet.LinkMonitorUnicastErrorsAtFailure">
14951 <owner>quiche@chromium.org</owner>
14953 Chrome OS network performance metric that tracks the number of LinkMonitor
14954 unicast errors that were accrued on an Ethernet network at the time that the
14955 link was declaired to be failed.
14959 <histogram name="Network.Shill.Ethernet.PortalAttempts">
14960 <owner>quiche@chromium.org</owner>
14962 Chrome OS network diagnostic metric sampling the number of portal detection
14963 attempts per pass for an Ethernet network. This includes failure, timeout
14964 and successful attempts.
14968 <histogram name="Network.Shill.Ethernet.PortalAttemptsToOnline">
14969 <owner>quiche@chromium.org</owner>
14971 Chrome OS network diagnostic metric sampling the total number of portal
14972 detection attempts performed for an Ethernet network between the Connected
14973 and Online state. This includes failure, timeout and successful attempts.
14977 <histogram name="Network.Shill.Ethernet.PortalResult"
14978 enum="NetworkPortalResult">
14979 <owner>quiche@chromium.org</owner>
14981 Chrome OS network diagnostic metric sampling the result of portal detections
14982 for an Ethernet network.
14986 <histogram name="Network.Shill.Ethernet.TimeOnline" units="seconds">
14987 <owner>quiche@chromium.org</owner>
14989 Chrome OS network metric sampling the time spent using Ethernet to transport
14990 data. These data are mostly useful when summed and compared to TimeOnline
14991 for other network technologies (e.g. WiFi vs Cellular).
14995 <histogram name="Network.Shill.Ethernet.TimeToConfig" units="milliseconds">
14996 <owner>quiche@chromium.org</owner>
14998 Chrome OS network performance metric sampling the time to join a wired
14999 Ethernet network and configure Layer 3 state (typically acquire a DHCP
15004 <histogram name="Network.Shill.Ethernet.TimeToInitialize" units="milliseconds">
15005 <owner>quiche@chromium.org</owner>
15007 Chrome OS network performance metric sampling the time to initialize an
15012 <histogram name="Network.Shill.Ethernet.TimeToOnline" units="milliseconds">
15013 <owner>quiche@chromium.org</owner>
15015 Chrome OS network performance metric sampling the time to determine that an
15016 Ethernet network is online after configuring Layer 3 state.
15020 <histogram name="Network.Shill.Ethernet.TimeToPortal" units="milliseconds">
15021 <owner>quiche@chromium.org</owner>
15023 Chrome OS network performance metric sampling the time to determine that an
15024 Ethernet network is in a captive portal after configuring Layer 3 state.
15028 <histogram name="Network.Shill.ServiceErrors" enum="NetworkServiceError">
15029 <owner>quiche@chromium.org</owner>
15030 <summary>Chrome OS connection manager service errors seen.</summary>
15033 <histogram name="Network.Shill.TerminationActionResult"
15034 enum="ShillTerminationActionResult">
15036 Deprecated 10/2012. No longer tracked.
15038 <owner>quiche@chromium.org</owner>
15040 Chrome OS network diagnostic metric sampling the number of termination
15041 actions that successfully complete or fail when shill terminates.
15045 <histogram name="Network.Shill.TerminationActionResult.OnSuspend"
15046 enum="ShillTerminationActionResult">
15047 <owner>quiche@chromium.org</owner>
15049 Chrome OS network diagnostic metric sampling the number of termination
15050 actions that successfully complete or fail when shill suspends.
15054 <histogram name="Network.Shill.TerminationActionResult.OnTerminate"
15055 enum="ShillTerminationActionResult">
15056 <owner>quiche@chromium.org</owner>
15058 Chrome OS network diagnostic metric sampling the number of termination
15059 actions that successfully complete or fail when shill terminates.
15063 <histogram name="Network.Shill.TerminationActionTime.OnSuspend"
15064 units="milliseconds">
15065 <owner>quiche@chromium.org</owner>
15067 Chrome OS network diagnostic metric sampling the time in milliseconds it
15068 takes termination actions to complete when shill suspends.
15072 <histogram name="Network.Shill.TerminationActionTime.OnTerminate"
15073 units="milliseconds">
15074 <owner>quiche@chromium.org</owner>
15076 Chrome OS network diagnostic metric sampling the time in milliseconds it
15077 takes termination actions to complete when shill terminates.
15081 <histogram name="Network.Shill.TimeToDrop" units="seconds">
15082 <owner>quiche@chromium.org</owner>
15084 Chrome OS network stability metric sampling the time in seconds between the
15085 networking going online to going offline. Offline events due to device
15086 shutdown or suspend are ignored (along with the online time before that
15091 <histogram name="Network.Shill.Vpn.Driver" enum="VPNDriver">
15092 <owner>quiche@chromium.org</owner>
15094 Chrome OS network usage metric sampled on each successful VPN connection
15095 that tracks the VPN connection type.
15099 <histogram name="Network.Shill.Vpn.RemoteAuthenticationType"
15100 enum="VPNRemoteAuthenticationType">
15101 <owner>quiche@chromium.org</owner>
15103 Chrome OS network usage metric sampled on each successful VPN connection
15104 that tracks the remote authentication method.
15108 <histogram name="Network.Shill.Vpn.TimeOnline" units="milliseconds">
15109 <owner>quiche@chromium.org</owner>
15111 Chrome OS network metric sampling the time spent using VPN to transport
15112 data. These data are mostly useful when summed and compared to TimeOnline
15113 for other network technologies (e.g. WiFi vs Cellular). A sample is emitted
15114 every time the system transitions from primary connectivity through a VPN to
15115 some other type of connectivity. The value of the sample is the time delta
15116 in seconds from the instant the system transitioned to VPN connectivity.
15120 <histogram name="Network.Shill.Vpn.TimeToConfig" units="milliseconds">
15121 <owner>quiche@chromium.org</owner>
15123 Chrome OS network performance metric sampling the time to configure Layer 3
15124 state on a VPN network (typically acquire a DHCP lease).
15128 <histogram name="Network.Shill.Vpn.TimeToOnline" units="milliseconds">
15129 <owner>quiche@chromium.org</owner>
15131 Chrome OS network performance metric sampling the time to determine that a
15132 WiMax network is online after configuring Layer 3 state.
15136 <histogram name="Network.Shill.Vpn.UserAuthenticationType"
15137 enum="VPNUserAuthenticationType">
15138 <owner>quiche@chromium.org</owner>
15140 Chrome OS network usage metric sampled on each successful VPN connection
15141 that tracks the user authentication method.
15145 <histogram name="Network.Shill.WiFi.ApDisconnectReason" enum="WiFiReasonCode">
15146 <owner>quiche@chromium.org</owner>
15148 Chrome OS network usage metric. Reason code reported when the AP
15149 disconnects a WiFi connection.
15153 <histogram name="Network.Shill.WiFi.ApDisconnectType" enum="WiFiStatusType">
15154 <owner>quiche@chromium.org</owner>
15156 Chrome OS network usage metric. Broad category of reason AP disconnected a
15161 <histogram name="Network.Shill.Wifi.ApMode" enum="WiFiApMode">
15162 <owner>quiche@chromium.org</owner>
15164 Chrome OS network usage metric. The AP mode setting for each successful
15169 <histogram name="Network.Shill.Wifi.Channel" enum="NetworkChannelType">
15170 <owner>quiche@chromium.org</owner>
15172 Chrome OS network usage metric. The channel used for each successful WiFi
15177 <histogram name="Network.Shill.WiFi.ClientDisconnectReason"
15178 enum="WiFiReasonCode">
15179 <owner>quiche@chromium.org</owner>
15181 Chrome OS network usage metric. Reason code reported when the client
15182 disconnects a WiFi connection.
15186 <histogram name="Network.Shill.WiFi.ClientDisconnectType" enum="WiFiStatusType">
15187 <owner>quiche@chromium.org</owner>
15189 Chrome OS network usage metric. Broad category of reason client
15190 disconnected a WiFi connection.
15194 <histogram name="Network.Shill.Wifi.DHCPOptionFailureDetected"
15195 enum="NetworkDHCPOptionFailure">
15196 <owner>quiche@chromium.org</owner>
15198 Chrome OS network metric that tracks the number of DHCP option failures
15199 encountered by Shill. This indicates that Shill is using minimal DHCP
15200 options due to suspected MTU issues on the return path from the DHCP server
15201 back to the client.
15205 <histogram name="Network.Shill.Wifi.Disconnect" enum="NetworkDisconnectType">
15206 <owner>quiche@chromium.org</owner>
15208 Chrome OS network usage metric that tracks whether an 802.11 wireless
15209 network was disconnected due to an error or was explicitly disconnected by
15214 <histogram name="Network.Shill.Wifi.EapInnerProtocol" enum="EAPInnerProtocol">
15215 <owner>quiche@chromium.org</owner>
15217 Chrome OS network usage metric sampled on each successful 802.1x wireless
15218 connection that tracks the configured inner authentication method.
15222 <histogram name="Network.Shill.Wifi.EapOuterProtocol" enum="EAPOuterProtocol">
15223 <owner>quiche@chromium.org</owner>
15225 Chrome OS network usage metric sampled on each successful 802.1x wireless
15226 connection that tracks the configured outer authentication method.
15230 <histogram name="Network.Shill.Wifi.ExpiredLeaseLengthSeconds" units="seconds">
15231 <owner>quiche@chromium.org</owner>
15233 Chrome OS network performance metric that tracks the length of a lease for a
15234 WiFi network at the time it expired without the DHCP client being able to
15239 <histogram name="Network.Shill.WiFi.FrequenciesConnectedEver">
15240 <owner>quiche@chromium.org</owner>
15242 Chrome OS metric sampling the number of different frequencies (i.e.
15243 channels) on which a device has connected to a WiFi network. This value is
15244 sampled every time a WiFi connection is established
15245 (WPASupplicant::kInterfaceStateCompleted). Note that the word
15246 "Ever" in the metric name is misleading. Chrome OS actually ages
15247 out historical information, currently after 3 weeks.
15251 <histogram name="Network.Shill.Wifi.LinkMonitorBroadcastErrorsAtFailure">
15252 <owner>quiche@chromium.org</owner>
15254 Chrome OS network performance metric that tracks the number of LinkMonitor
15255 broadcast errors that were accrued on an 802.11 wireiless network at the
15256 time that the link was declaired to be failed.
15260 <histogram name="Network.Shill.Wifi.LinkMonitorFailure"
15261 enum="LinkMonitorFailureType">
15262 <owner>quiche@chromium.org</owner>
15264 Chrome OS metric that signals the type of failure the LinkMonitor
15265 encountered which caused it to stop monitoring an 802.11 wireless network.
15269 <histogram name="Network.Shill.Wifi.LinkMonitorResponseTimeSample"
15270 units="milliseconds">
15271 <owner>quiche@chromium.org</owner>
15273 Chrome OS network performance metric that tracks the number of milliseconds
15274 between an ARP request and a received reply on an 802.11 wireless network.
15278 <histogram name="Network.Shill.Wifi.LinkMonitorSecondsToFailure"
15280 <owner>quiche@chromium.org</owner>
15282 Chrome OS network performance metric that tracks the number of seconds from
15283 the start of the LinkMonitor until failure on an 802.11 wireless network.
15287 <histogram name="Network.Shill.Wifi.LinkMonitorUnicastErrorsAtFailure">
15288 <owner>quiche@chromium.org</owner>
15290 Chrome OS network performance metric that tracks the number of LinkMonitor
15291 unicast errors that were accrued on an 802.11 wireless network at the time
15292 that the link was declaired to be failed.
15296 <histogram name="Network.Shill.Wifi.PhyMode" enum="NetworkPhyModeType">
15297 <owner>quiche@chromium.org</owner>
15299 Chrome OS network usage metric. The channel type used for each successful
15304 <histogram name="Network.Shill.Wifi.PortalAttempts">
15305 <owner>quiche@chromium.org</owner>
15307 Chrome OS network diagnostic metric sampling the number of portal detection
15308 attempts per pass for an 802.11 wireless network. This includes failure,
15309 timeout and successful attempts.
15313 <histogram name="Network.Shill.Wifi.PortalAttemptsToOnline">
15314 <owner>quiche@chromium.org</owner>
15316 Chrome OS network diagnostic metric sampling the total number of portal
15317 detection attempts performed for an 802.11 wireless network between the
15318 Connected and Online state. This includes failure, timeout and successful
15323 <histogram name="Network.Shill.Wifi.PortalResult" enum="NetworkPortalResult">
15324 <owner>quiche@chromium.org</owner>
15326 Chrome OS network diagnostic metric sampling the result of portal detections
15327 for an 802.11 wireless network.
15331 <histogram name="Network.Shill.WiFi.ScanResult" enum="WiFiScanResult">
15332 <owner>quiche@chromium.org</owner>
15334 Chrome OS network usage metric describing, for a WiFi scan attempt, what
15335 scan method is used and whether it ends in a connection.
15339 <histogram name="Network.Shill.WiFi.ScanTimeInEbusy" units="milliseconds">
15340 <owner>quiche@chromium.org</owner>
15342 Chrome OS network usage metric describing, for a WiFi scan attempt, how many
15343 milliseconds were spent waiting to talk to the kernel/drivers.
15347 <histogram name="Network.Shill.Wifi.Security" enum="NetworkSecurityType">
15348 <owner>quiche@chromium.org</owner>
15350 Chrome OS network usage metric. The security setting for each successful
15355 <histogram name="Network.Shill.Wifi.SignalStrength" units="negative dBm">
15356 <owner>quiche@chromium.org</owner>
15358 Chrome OS network metric indicating the negative of the dBm received signal
15359 strength recorded at the time a successful WiFi connection started.
15363 <histogram name="Network.Shill.Wifi.TimeOnline" units="seconds">
15364 <owner>quiche@chromium.org</owner>
15366 Chrome OS network metric sampling the time spent using WiFi to transport
15367 data. These data are mostly useful when summed and compared to TimeOnline
15368 for other network technologies (e.g. WiFi vs Cellular).
15372 <histogram name="Network.Shill.Wifi.TimeResumeToReady" units="milliseconds">
15373 <owner>quiche@chromium.org</owner>
15375 Chrome OS network performance metric sampling the time from the resume event
15376 to the time when an 802.11 wireless network has configured its Layer 3
15381 <histogram name="Network.Shill.Wifi.TimeToConfig" units="milliseconds">
15382 <owner>quiche@chromium.org</owner>
15384 Chrome OS network performance metric sampling the time to configure Layer 3
15385 state on an 802.11 wireless network (typically acquire a DHCP lease).
15389 <histogram name="Network.Shill.Wifi.TimeToConnect" units="milliseconds">
15390 <owner>quiche@chromium.org</owner>
15392 Chrome OS network performance metric sampling the time to connect to a WiFi
15393 Basic Service Set (which consists of the access point and associated
15394 stations on a particular WiFi channel for a specific network).
15398 <histogram name="Network.Shill.Wifi.TimeToInitialize" units="milliseconds">
15399 <owner>quiche@chromium.org</owner>
15401 Chrome OS network performance metric sampling the time to initialize an
15402 802.11 wireless device.
15406 <histogram name="Network.Shill.Wifi.TimeToJoin" units="milliseconds">
15407 <owner>quiche@chromium.org</owner>
15409 Chrome OS network performance metric sampling the time to join (associate
15410 plus authenticate) an 802.11 wireless network.
15414 <histogram name="Network.Shill.Wifi.TimeToOnline" units="milliseconds">
15415 <owner>quiche@chromium.org</owner>
15417 Chrome OS network performance metric sampling the time to determine that an
15418 802.11 wireless network is online after configuring Layer 3 state.
15422 <histogram name="Network.Shill.Wifi.TimeToPortal" units="milliseconds">
15423 <owner>quiche@chromium.org</owner>
15425 Chrome OS network performance metric sampling the time to determine that an
15426 802.11 wireless network is in a captive portal after configuring Layer 3
15431 <histogram name="Network.Shill.Wifi.TimeToScan" units="milliseconds">
15432 <owner>quiche@chromium.org</owner>
15434 Chrome OS network performance metric sampling the time to scan WiFi until a
15435 connection is found.
15439 <histogram name="Network.Shill.Wifi.TimeToScanAndConnect" units="milliseconds">
15440 <owner>quiche@chromium.org</owner>
15442 Chrome OS network performance metric sampling the time between the beginning
15443 of a WiFi scan (if the scan includes both a progressive scan and a full
15444 scan, the TimeToScanAndConnect starts with the first scan of the series) and
15445 the completion of a successful connection.
15449 <histogram name="Network.Shill.WiMax.DHCPOptionFailureDetected"
15450 enum="NetworkDHCPOptionFailure">
15451 <owner>quiche@chromium.org</owner>
15453 Chrome OS network metric that tracks the number of DHCP option failures
15454 encountered by Shill. This indicates that Shill is using minimal DHCP
15455 options due to suspected MTU issues on the return path from the DHCP server
15456 back to the client.
15460 <histogram name="Network.Shill.WiMax.ExpiredLeaseLengthSeconds" units="seconds">
15461 <owner>quiche@chromium.org</owner>
15463 Chrome OS network performance metric that tracks the length of a lease for a
15464 WiMax network at the time it expired without the DHCP client being able to
15469 <histogram name="Network.Shill.WiMax.TimeToConfig" units="milliseconds">
15470 <owner>quiche@chromium.org</owner>
15472 Chrome OS network performance metric sampling the time to configure Layer 3
15473 state on a WiMax network (typically acquire a DHCP lease).
15477 <histogram name="Network.Shill.WiMax.TimeToInitialize" units="milliseconds">
15478 <owner>quiche@chromium.org</owner>
15480 Chrome OS network performance metric sampling the time to initialize a WiMax
15485 <histogram name="Network.Shill.WiMax.TimeToOnline" units="milliseconds">
15486 <owner>quiche@chromium.org</owner>
15488 Chrome OS network performance metric sampling the time to determine that a
15489 WiMax network is online after configuring Layer 3 state.
15493 <histogram name="Network.TimeToConfig.Cellular" units="milliseconds">
15494 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15496 Chrome OS network performance metric sampling the time to join a 3G/Cellular
15497 network and configure Layer 3 state. Note this metric is deprecated; see
15498 Network.Cellular.TimeToConfig.
15502 <histogram name="Network.TimeToConfig.Ethernet" units="milliseconds">
15503 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15505 Chrome OS network performance metric sampling the time to join a wired
15506 Ethernet network and configure Layer 3 state (typically acquire a DHCP
15507 lease). Note this metric is deprecated; see Network.Ethernet.TimeToConfig.
15511 <histogram name="Network.TimeToConfig.Wifi" units="milliseconds">
15512 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15514 Chrome OS network performance metric sampling the time to configure Layer 3
15515 state on an 802.11 wireless network (typically acquire a DHCP lease). Note
15516 this metric is deprecated; see Network.Wifi.TimeToConfig.
15520 <histogram name="Network.TimeToDrop" units="seconds">
15521 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15523 Chrome OS network stability metric sampling the time in seconds between the
15524 networking going online to going offline. Offline events due to device
15525 shutdown or suspend are ignored (along with the online time before that
15530 <histogram name="Network.TimeToJoin.Wifi" units="milliseconds">
15531 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15533 Chrome OS network performance metric sampling the time to join (associate
15534 plus authenticate) an 802.11 wireless network. Note this metric is
15535 deprecated; see Network.Wifi.TimeToJoin.
15539 <histogram name="Network.Wifi.AuthMode" enum="NetworkAuthModeType">
15540 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15542 Chrome OS network performance metric sampling the time to configure Layer 3
15543 state on an 802.11 wireless network (typically acquire a DHCP lease).
15547 <histogram name="Network.Wifi.BitRate" units="bps">
15548 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15550 Network metric reporting the download speed test results run at setup time.
15551 Recorded at least once per day.
15555 <histogram name="Network.Wifi.Channel" enum="NetworkChannelType">
15556 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15558 Chrome OS network usage metric. The channel used for each successful WiFi
15563 <histogram name="Network.Wifi.Idle.NoiseLevel" units="negative dBm">
15564 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15566 Network metric indicating the negative of the dBm noise level recorded at
15567 the time the metric is collected. Reported at least once per day and only
15568 when the device is idle.
15572 <histogram name="Network.Wifi.Idle.SignalLevel" units="negative dBm">
15573 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15575 Network metric indicating the negative of the dBm received signal level
15576 recorded at the time the metric is collected. Reported at least once per
15577 day and only when the device is idle.
15581 <histogram name="Network.Wifi.Idle.SignalToNoiseRatio" units="negative dBm">
15582 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15584 Network metric indicating signal minus noise in dBm recorded at the time the
15585 metrics is collected. Reported at least once per day and only when the
15590 <histogram name="Network.Wifi.NoiseLevel" units="negative dBm">
15591 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15593 Network metric indicating the negative of the dBm noise level recorded at
15594 the time the metric is collected. Reported at least once per day.
15598 <histogram name="Network.Wifi.PhyMode" enum="NetworkPhyModeType">
15599 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15601 Chrome OS network usage metric. The channel type used for each successful
15606 <histogram name="Network.Wifi.RoundTripTime" units="ms">
15607 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15609 Network metric reporting the average round trip time to the WiFi gateway.
15610 Recorded at least once per day.
15614 <histogram name="Network.Wifi.Security" enum="NetworkSecurityType">
15615 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15617 Chrome OS network usage metric. The security setting for each successful
15622 <histogram name="Network.Wifi.SignalLevel" units="negative dBm">
15623 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15625 Network metric indicating the negative of the dBm received signal level
15626 recorded at the time the metric is collected. Reported at least once per
15631 <histogram name="Network.Wifi.SignalToNoiseRatio" units="negative dBm">
15632 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15634 Network metric indicating signal minus noise in dBm recorded at the time the
15635 metrics is collected. Reported at least once per day.
15639 <histogram name="Network.Wifi.TimeOnline" units="seconds">
15640 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15642 Chrome OS network metric sampling the time spent using WiFi to transport
15643 data. These data are mostly useful when summed and compared to TimeOnline
15644 for other network technologies (e.g. WiFi vs Cellular).
15648 <histogram name="Network.Wifi.TimeResumeToReady" units="milliseconds">
15649 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15651 Chrome OS network performance metric sampling the time from the resume event
15652 to the time when an 802.11 wireless network has configured its Layer 3
15657 <histogram name="Network.Wifi.TimeToConfig" units="milliseconds">
15658 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15660 Chrome OS network performance metric sampling the time to configure Layer 3
15661 state on an 802.11 wireless network (typically acquire a DHCP lease).
15665 <histogram name="Network.Wifi.TimeToJoin" units="milliseconds">
15666 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15668 Chrome OS network performance metric sampling the time to join (associate
15669 plus authenticate) an 802.11 wireless network.
15673 <histogram name="Network.Wifi.TimeToOnline" units="milliseconds">
15674 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15676 Chrome OS network performance metric sampling the time to determine that an
15677 802.11 wireless network is online after configuring Layer 3 state.
15681 <histogram name="Network.Wifi.TimeToPortal" units="milliseconds">
15682 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15684 Chrome OS network performance metric sampling the time to determine that an
15685 802.11 wireless network is in a captive portal after configuring Layer 3
15690 <histogram name="NewTabPage.ActionAndroid" enum="NewTabPageActionAndroid">
15691 <owner>newt@chromium.org</owner>
15693 Actions taken by users from the new tab page on Android. These actions may
15694 navigate away from the NTP (e.g. searching in the omnibox or opening a
15695 bookmark), but can also happen without navigating away from the NTP (e.g.
15696 opening a bookmark in a new tab).
15700 <histogram name="NewTabPage.AppsPageDragSource" enum="AppsPageDragSource">
15701 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15703 Histogram for the source of app page drags. For any succesful drop onto an
15704 apps pane of the NTP, this logs where the drag originated.
15708 <histogram name="NewTabPage.BookmarkActionAndroid"
15709 enum="NewTabPageBookmarkActionAndroid">
15710 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15712 Actions taken by users on partner bookmarks (editing / renaming) on the NTP
15717 <histogram name="NewTabPage.DefaultPageType" enum="NtpPaneType">
15718 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15719 <summary>The default pane when the NTP is first opened.</summary>
15722 <histogram name="NewTabPage.HoverTimeClicked">
15723 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15725 Histogram of the time, in milliseconds, users have the cursor over a most
15726 visited thumbnail before clicking.
15730 <histogram name="NewTabPage.HoverTimeNotClicked">
15731 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15733 Histogram of the time, in milliseconds, users have the cursor over a most
15734 visited thumbnail before moving it away from the thumbnail without clicking.
15738 <histogram name="NewTabPage.MobilePromo" enum="NewTabPageMobilePromo">
15739 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15741 Android: Tallies counts for how the user interacted with the NTP promo page.
15745 <histogram name="NewTabPage.MostVisited">
15746 <owner>beaudoin@chromium.org</owner>
15747 <owner>justincohen@chromium.org</owner>
15748 <owner>newt@chromium.org</owner>
15750 Histogram for user clicks of the most visited thumbnails. The value is equal
15751 to the index of the thumbnail.
15755 <histogram name="NewTabPage.MostVisitedAction" enum="NtpFollowAction">
15756 <owner>beaudoin@chromium.org</owner>
15757 <owner>justincohen@chromium.org</owner>
15758 <owner>newt@chromium.org</owner>
15760 Action taken by the user on the Most Visited NTP pane. If the user switches
15761 panes during this use of the NTP, this action is sometimes not recorded. Ask
15762 mpearson@ for details.
15766 <histogram name="NewTabPage.MostVisitedTilePlacementExperiment"
15767 enum="NtpTileExperimentActions">
15768 <owner>beaudoin@chromium.org</owner>
15769 <owner>justincohen@chromium.org</owner>
15770 <owner>newt@chromium.org</owner>
15772 Records anomalous events for the Most Visited Tile Placement experiment,
15773 where it is unable to operate as expected. These are recorded during New Tab
15774 Page load time, once for every NTP.
15778 <histogram name="NewTabPage.NonVisibleScreenshots">
15779 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15781 The number of screenshots that were cached for the non-visible but ranked
15782 suggestions on the Suggested NTP pane.
15786 <histogram name="NewTabPage.NonVisibleSuggestedSiteRank">
15787 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15789 Given that the user has typed a URL, and given that that specific URL was
15790 ranked but not visible on the Suggested pane of the NTP, this is the rank
15791 that the Suggested pane had for that URL.
15795 <histogram name="NewTabPage.NumberOfExternalTileFallbacks">
15796 <owner>beaudoin@chromium.org</owner>
15798 The number of tiles for which we relied on external tiles as a fallback
15799 because a local screenshot was not available to be used as a thumbnail.
15800 External tiles are those for which the visuals are handled by the page
15801 itself, not by the iframe. Recorded before changing focus away from the NTP,
15802 be it bynavigating to a URL, switching tabs, changing the active window or
15803 closing the tab/shutting down Chrome.
15807 <histogram name="NewTabPage.NumberOfExternalTiles">
15808 <owner>beaudoin@chromium.org</owner>
15810 The number of external tiles that are displayed on the NTP. External tiles
15811 are those for which the visuals are handled by the page itself, not by the
15812 iframe. Recorded before changing focus away from the NTP, be it by
15813 navigating to a URL, switching tabs, changing the active window or closing
15814 the tab/shutting down Chrome.
15818 <histogram name="NewTabPage.NumberOfGrayTileFallbacks">
15819 <owner>beaudoin@chromium.org</owner>
15821 The number of tiles for which we displayed a gray tile with the domain name
15822 as a fallback because a local screenshot was not available to be used as a
15823 thumbnail. Recorded before changing focus away from the NTP, be it by
15824 navigating to a URL, switching tabs, changing the active window or closing
15825 the tab/shutting down Chrome.
15829 <histogram name="NewTabPage.NumberOfGrayTiles">
15830 <owner>beaudoin@chromium.org</owner>
15832 The number of tiles for which no thumbnail was specified, but a domain was
15833 so we displayed a gray tile with the domain name in it. Recorded before
15834 changing focus away from the NTP, be it by navigating to a URL, switching
15835 tabs, changing the active window or closing the tab/shutting down Chrome.
15839 <histogram name="NewTabPage.NumberOfMouseOvers">
15840 <owner>beaudoin@chromium.org</owner>
15842 The total number of times the user hovered the mouse over Most Visited tile
15843 or title elements before changing focus away from the NTP, be it by
15844 navigating to a URL, switching tabs, changing the active window or closing
15845 the tab/shutting down Chrome.
15849 <histogram name="NewTabPage.NumberOfThumbnailAttempts">
15851 Deprecated 01/2014. Replaced by NewTabPage.NumberOfThumbnailTiles.
15853 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15855 The number of tiles for which we attempted to use a local screenshot as a
15856 thumbnail. Recorded before changing focus away from the NTP, be it by
15857 navigating to a URL, switching tabs, changing the active window or closing
15858 the tab/shutting down Chrome.
15862 <histogram name="NewTabPage.NumberOfThumbnailErrors">
15863 <owner>beaudoin@chromium.org</owner>
15865 The number of thumbnails for which a local screenshot was not available so
15866 we were not able to display them on the Most Visited section of the NTP.
15867 Recorded before changing focus away from the NTP, be it by navigating to a
15868 URL, switching tabs, changing the active window or closing the tab/shutting
15873 <histogram name="NewTabPage.NumberOfThumbnailTiles">
15874 <owner>beaudoin@chromium.org</owner>
15876 The number of tiles for which we attempted to use a local screenshot as a
15877 thumbnail. Recorded before changing focus away from the NTP, be it by
15878 navigating to a URL, switching tabs, changing the active window or closing
15879 the tab/shutting down Chrome.
15883 <histogram name="NewTabPage.NumberOfTiles">
15884 <owner>beaudoin@chromium.org</owner>
15886 The number of tiles that are displayed on the NTP, no matter if they are
15887 thumbnails, gray tiles, or external tiles. Recorded before changing focus
15888 away from the NTP, be it by navigating to a URL, switching tabs, changing
15889 the active window or closing the tab/shutting down Chrome.
15893 <histogram name="NewTabPage.OtherSessionsMenu" enum="NtpOtherSessionsType">
15894 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15896 Histogram for usage of the menu on the NTP that allows the user to access
15897 tabs from other devices.
15901 <histogram name="NewTabPage.PreviousSelectedPageType" enum="NtpPaneType">
15902 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15904 The pane that had been previously selected when the user switches panes in
15909 <histogram name="NewTabPage.Promo.Bubble" enum="NtpPromoAction">
15910 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15911 <summary>Histogram for NTP bubble promo activity.</summary>
15914 <histogram name="NewTabPage.Promo.Notification" enum="NtpPromoAction">
15915 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15916 <summary>Histogram for NTP notification promo activity.</summary>
15919 <histogram name="NewTabPage.SearchURLs.Total">
15920 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15921 <summary>TBD.</summary>
15924 <histogram name="NewTabPage.SelectedPageType" enum="NtpPaneType">
15925 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15926 <summary>The pane selected when the user switches panes in the NTP.</summary>
15929 <histogram name="NewTabPage.SessionRestore">
15930 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15932 Histogram for user clicks of the Recently Closed items. The value is the
15933 recency of the entry being restored (0 is most recent).
15937 <histogram name="NewTabPage.SingleSessionPageSwitches">
15938 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15940 Histogram to track how many times a user switched pages in a single NTP
15945 <histogram name="NewTabPage.SuggestedSite">
15946 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15948 Histogram for user clicks of the suggested site thumbnails. The value is
15949 equal to the index of the thumbnail.
15953 <histogram name="NewTabPage.SuggestedSitesAction" enum="NtpFollowAction">
15954 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15955 <summary>Action taken by the user on the Suggested Sites NTP pane.</summary>
15958 <histogram name="NewTabPage.SuggestedSitesLoadTime">
15959 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15960 <summary>Time to load the Suggested Sites NTP pane, in milliseconds.</summary>
15963 <histogram name="NewTabPage.SuggestedSitesViewTime">
15964 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15965 <summary>Time spent on the Suggested Sites NTP pane, in seconds.</summary>
15968 <histogram name="NewTabPage.SuggestionsImpression">
15969 <owner>beaudoin@chromium.org</owner>
15971 Histogram for impressions on the various most visited tiles. The value is
15972 equal to the index of the thumbnail.
15976 <histogram name="NewTabPage.SuggestionsType" enum="NtpSuggestionsType">
15977 <owner>beaudoin@chromium.org</owner>
15979 Indicate, for each impression of the New Tab Page, whether the suggestions
15980 were obtained from the client or server. Recorded before changing focus away
15981 from the NTP, be it by navigating to a URL, switching tabs, changing the
15982 active window or closing the tab/shutting down Chrome.
15986 <histogram name="NewTabPage.ThumbnailErrorRate">
15988 Deprecated 01/2014. Replaced by NewTabPage.NumberOfThumbnailAttempts and
15989 NewTabPage.NumberOfThumbnailErrors.
15991 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15993 The percentage of errors per attempts to load image thumbnails on the New
15994 Tab Page. When an error occurs, a grey tile is shown instead of a thumbnail
15995 image. We measure the rate instead of the number of errors because multiple
15996 attempts are made to load images at different times during the NTP's
15997 lifetime. Each NTP session's error rate is logged after the user navigates
15998 to a new URL from that NTP.
16002 <histogram name="NewTabPage.ThumbnailFallbackRate" units="%">
16004 Deprecated 01/2014. Replaced by NewTabPage.NumberOfGrayTileFallbacks and
16005 NewTabPage.NumberOfExternalFallbacks.
16007 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16009 The percentage of times most visited tiles use the fallback thumbnail. Only
16010 requests that actually specify a fallback thumbnail are considered here. We
16011 measure the rate instead of the number of errors because multiple attempts
16012 are made to load thumbnails at different times during the NTP's lifetime.
16013 Each NTP session's error rate is logged after the user navigates to a new
16018 <histogram name="NewTabPage.URLState" enum="NewTabURLState">
16019 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16021 Records the status of the New Tab page URL when an NTP is opened.
16025 <histogram name="NewTabPage.VisibleScreenshots">
16026 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16028 The number of screenshots that were cached for the visible suggestions on
16029 the Suggested NTP pane.
16033 <histogram name="NewTabPage.VisibleSuggestedSiteRank">
16034 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16036 Given that the user has typed a URL, and given that that specific URL was
16037 visible on the Suggested pane of the NTP, this is the rank that the
16038 Suggested pane had for that URL.
16042 <histogram name="Notifications.Actions" enum="NotificationActionType">
16043 <owner>dewittj@chromium.org</owner>
16045 The actions taken on notifications, recorded every time they happen. This
16046 histogram will record every single event that happens separately.
16050 <histogram name="Notifications.PerNotificationActions"
16051 enum="NotificationActionType">
16052 <owner>dewittj@chromium.org</owner>
16054 The actions taken on notifications, recorded once per notification, when it
16055 is closed. This differs from the Notifications.Actions histogram in that
16056 multiple events of the same type on a single notification will only record a
16061 <histogram name="ntp.searchurls.total">
16062 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16063 <summary>TBD</summary>
16066 <histogram name="NtpHandler.AttachShownPageType" enum="NtpPaneType">
16068 Deprecated 10/2011. No longer tracked, replaced with
16069 NewTabPage.DefaultPageType
16071 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16072 <summary>The default pane when the NTP is first opened.</summary>
16075 <histogram name="NtpHandler.SelectedShownPageType" enum="NtpPaneType">
16077 Deprecated 10/2011. No longer tracked, replaced with
16078 NewTabPage.SelectedPageType
16080 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16081 <summary>The pane selected when the user switches panes in the NTP.</summary>
16084 <histogram name="OAuth2Login.GetOAuth2AccessTokenFailure"
16085 enum="GoogleServiceAuthError">
16086 <owner>zelidrag@chromium.org</owner>
16088 Failure reason of final OAuth2 access token retrieval call during Chrome OS
16093 <histogram name="OAuth2Login.GetOAuth2AccessTokenRetry"
16094 enum="GoogleServiceAuthError">
16095 <owner>zelidrag@chromium.org</owner>
16097 Retry reason of failed OAuth2 access token retrieval call during Chrome OS
16102 <histogram name="OAuth2Login.ListAccountsFailure" enum="GoogleServiceAuthError">
16103 <owner>zelidrag@chromium.org</owner>
16105 Failure reason of final ListAccounts call failure during Chrome OS login.
16109 <histogram name="OAuth2Login.ListAccountsRetry" enum="GoogleServiceAuthError">
16110 <owner>zelidrag@chromium.org</owner>
16112 Retry reason of failed ListAccounts call during Chrome OS login.
16116 <histogram name="OAuth2Login.MergeSessionFailure" enum="GoogleServiceAuthError">
16117 <owner>zelidrag@chromium.org</owner>
16119 Failure reason of final MergeSession call during Chrome OS login.
16123 <histogram name="OAuth2Login.MergeSessionRetry" enum="GoogleServiceAuthError">
16124 <owner>zelidrag@chromium.org</owner>
16126 Retry reason of failed MergeSession call during Chrome OS login.
16130 <histogram name="OAuth2Login.OAuthLoginGaiaCredFailure"
16131 enum="GoogleServiceAuthError">
16132 <owner>zelidrag@chromium.org</owner>
16134 Failure reason of final OAuthLogin (with SID+LSID) call during Chrome OS
16139 <histogram name="OAuth2Login.OAuthLoginGaiaCredRetry"
16140 enum="GoogleServiceAuthError">
16141 <owner>zelidrag@chromium.org</owner>
16143 Retry reason of failed OAuthLogin (with SID+LSID) call during Chrome OS
16148 <histogram name="OAuth2Login.OAuthLoginUberTokenFailure"
16149 enum="GoogleServiceAuthError">
16150 <owner>zelidrag@chromium.org</owner>
16152 Failure reason of final OAuthLogin (with uber token) call during Chrome OS
16157 <histogram name="OAuth2Login.OAuthLoginUberTokenRetry"
16158 enum="GoogleServiceAuthError">
16159 <owner>zelidrag@chromium.org</owner>
16161 Retry reason of failed OAuthLogin (with uber token) call during Chrome OS
16166 <histogram name="OAuth2Login.PostMergeVerification"
16167 enum="PostMergeVerificationOutcome">
16168 <owner>zelidrag@chromium.org</owner>
16170 Outcome of Chrome OS GAIA cookie post-merge session verification process. It
16171 measures how often /MergeSession request collided with browser session
16172 restore process resulting in partially authenticated primary GAIA session.
16176 <histogram name="OAuth2Login.PreMergeVerification"
16177 enum="PostMergeVerificationOutcome">
16178 <owner>zelidrag@chromium.org</owner>
16180 Outcome of Chrome OS GAIA cookie pre-merge session verification process. It
16181 measures how often we need to perform /MergeSession request to
16182 re-authenticated exisitng user with GAIA.
16186 <histogram name="OAuth2Login.SessionRestore" enum="GaiaSessionRestoreOutcome">
16187 <owner>zelidrag@chromium.org</owner>
16188 <summary>Outcome of Chrome OS GAIA cookie session restore process.</summary>
16191 <histogram name="OAuth2Login.SessionRestoreTimeToFailure" units="milliseconds">
16192 <owner>zelidrag@chromium.org</owner>
16193 <summary>How long it takes for the session restore to fail.</summary>
16196 <histogram name="OAuth2Login.SessionRestoreTimeToSuccess" units="milliseconds">
16197 <owner>zelidrag@chromium.org</owner>
16199 How long it takes for the session restore to finish succeessfully.
16203 <histogram name="OfflinePolicy.SuccessfulResourceLoadPercentage" units="%">
16204 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16206 When a page is loaded in offline mode, the percentage of resources on that
16207 page that were successfully loaded.
16211 <histogram name="Omnibox.AggressiveHistoryURLProviderFieldTrialBeacon"
16212 enum="OmniboxAggressiveHistoryURLProviderFieldTrialBeacon">
16214 Aggressive HistoryURL provider field trial deleted in spring 2012.
16216 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16218 A number that indicates what omnibox ranking behavior the user is seeing as
16219 part of the OmniboxAggressiveHistoryURLProvider field trial
16220 (OmniboxAggressiveHistoryURLProvider).
16224 <histogram name="Omnibox.CutOrCopyAllText" units="count">
16225 <owner>mpearson@chromium.org</owner>
16227 The number of cut or copy commands on all selected text in the omnibox.
16228 Gathered on desktop platforms (Win, Mac, Linux, Chrome OS).
16232 <histogram name="Omnibox.EnteredKeywordMode" enum="OmniboxEnteredKeywordMode">
16233 <owner>mpearson@chromium.org</owner>
16235 The number of times users enter keyword hint mode "Search ___
16236 for:" and how.
16240 <histogram name="Omnibox.FocusToEditTime" units="ms">
16241 <owner>mpearson@chromium.org</owner>
16243 The length of time between when a user focused on the omnibox and first
16244 modifies the omnibox.
16248 <histogram name="Omnibox.FocusToOpenTime" units="ms">
16249 <owner>mpearson@chromium.org</owner>
16251 The length of time between when a user focused on the omnibox and opened an
16252 omnibox match (which could be what they typed or a suggestion).
16256 <histogram name="Omnibox.Paste" units="count">
16257 <owner>mpearson@chromium.org</owner>
16259 The number of paste commands on the text in the omnibox. Reported every time
16260 a paste command is done.
16264 <histogram name="Omnibox.PasteAndGo" units="count">
16265 <owner>mpearson@chromium.org</owner>
16267 The number of paste-and-go commands on the text in the omnibox. Reported
16268 every time a paste-and-go command is done.
16272 <histogram name="Omnibox.ProviderTime" units="ms">
16273 <owner>mpearson@chromium.org</owner>
16275 The length of time taken by the named provider"s synchronous pass.
16279 <histogram name="Omnibox.QueryBookmarksTime">
16281 Deprecated 2012-11-14. Replaced by Omnibox.ProviderTime.
16283 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16285 Time the HistoryContentProvider takes to perform a bookmark search.
16289 <histogram name="Omnibox.QueryTime" units="milliseconds">
16290 <owner>mpearson@chromium.org</owner>
16292 Time it takes for the omnibox to become responsive to user input after the
16293 user has typed N characters. This measures the time it takes to start all
16294 the asynchronous autocomplete providers (but not wait for them to finish).
16298 <histogram name="Omnibox.SearchEngine" enum="OmniboxSearchEngine">
16300 Made obsolete around Chrome 32. Use Omnibox.SearchEngineType instead.
16302 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16304 The id of search engine that was used for search in omnibox. See
16305 src/chrome/browser/search_engines/template_url_prepopulate_data.cc for more
16310 <histogram name="Omnibox.SearchEngineType" enum="OmniboxSearchEngineType">
16311 <owner>mpearson@chromium.org</owner>
16313 The type of search engine associated with a match opened from the omnibox.
16317 <histogram name="Omnibox.SearchProviderMatches">
16318 <owner>mpearson@chromium.org</owner>
16320 The number of matches returned by SearchProvider. Emitted on every call to
16321 SearchProvider::Start(), which effectively means every key stroke in the
16326 <histogram name="Omnibox.SuggestRequest.Failure.GoogleResponseTime"
16327 units="milliseconds">
16328 <owner>mpearson@chromium.org</owner>
16330 The time elapsed between the sending of a suggest request to Google until
16331 the time the request was returned with status==failed. Ignores requests that
16332 were canceled before being returned.
16336 <histogram name="Omnibox.SuggestRequest.Success.GoogleResponseTime"
16337 units="milliseconds">
16338 <owner>mpearson@chromium.org</owner>
16340 The time elapsed between the sending of a suggest request to Google until
16341 the time the request was returned with status==success. Ignores requests
16342 that were canceled before being returned.
16346 <histogram name="Omnibox.SuggestRequests" enum="OmniboxSuggestRequests">
16347 <owner>mpearson@chromium.org</owner>
16349 Counts about the number of suggest requests the omnibox sent, invalidated,
16350 and replies received.
16354 <histogram name="Omnibox.UserTextCleared" enum="OmniboxUserTextCleared">
16355 <owner>mpearson@chromium.org</owner>
16357 Counts the number of times that the user text is cleared. IME users are
16358 sometimes in the situation that IME was unintentionally turned on and failed
16359 to input latin alphabets (ASCII characters) or the opposite case. In that
16360 case, users may delete all the text and the user text gets cleared. This
16361 histogram helps us estimate how often this scenario happens.
16363 Note that since we don't currently correlate "text cleared" events
16364 with IME usage, this also captures many other cases where users clear the
16365 text; though it explicitly doesn't log deleting all the permanent text as
16366 the first action of an editing sequence (see comments in
16367 OnAfterPossibleChange()).
16371 <histogram name="Omnibox.ZeroSuggest.MostVisitedResultsCounterfactual">
16372 <owner>hfung@chromium.org</owner>
16374 The number of most visited suggestions returned when ZeroSuggest would have
16375 triggered. The suggestions appear when the user has focused but not
16376 modified the omnibox.
16380 <histogram name="Omnibox.ZeroSuggestRequests" enum="OmniboxZeroSuggestRequests">
16381 <owner>hfung@chromium.org</owner>
16383 Counts about the number of zero suggest requests (requests for suggestions
16384 when the user has focused but not modified the omnibox) the omnibox sent,
16385 invalidated, and replies received.
16389 <histogram name="OriginChip.Pressed">
16390 <owner>gbillock@chromium.org</owner>
16391 <summary>The number of clicks on the origin chip.</summary>
16394 <histogram name="OSX.CatSixtyFour" enum="CatSixtyFour">
16395 <owner>mark@chromium.org</owner>
16396 <summary>The cat's flavor and how many bits there are in it.</summary>
16399 <histogram name="OSX.ExceptionHandlerEvents" enum="OSXExceptionHandlerEvents">
16400 <owner>mark@chromium.org</owner>
16401 <summary>Events seen by the OSX NSException swizzle.</summary>
16404 <histogram name="OutdatedUpgradeBubble.NumLaterPerEnableAU">
16405 <owner>mad@chromium.org</owner>
16407 Counts the number of times the user clicked on the later button of the
16408 outdated upgrade bubble, before clicking on the enable updates button in the
16409 same Chrome session.
16413 <histogram name="OutdatedUpgradeBubble.NumLaterPerReinstall">
16414 <owner>mad@chromium.org</owner>
16416 Counts the number of times the user clicked on the later button of the
16417 outdated upgrade bubble, before clicking on the reinstall button in the same
16422 <histogram name="Overscroll.Completed" enum="OverscrollMode">
16423 <owner>rbyers@chromium.org</owner>
16424 <summary>Completed overscroll gestures.</summary>
16426 An overscroll gesture starts when user scrolls past the edge of the web page
16427 and continues scrolling in the same direction. An overscroll gesture is
16428 completed when user stops scrolling (e.g. by lifting the fingers from the
16429 touchscreen or touchpad).
16433 <histogram name="Overscroll.Navigated" enum="OverscrollMode">
16434 <owner>rbyers@chromium.org</owner>
16436 Navigations that were triggered due to completed overscroll gesture. Note
16437 that not all completed overscroll gestures trigger a navigation.
16441 <histogram name="Overscroll.Started" enum="OverscrollMode">
16442 <owner>rbyers@chromium.org</owner>
16444 Overscroll gestures initiated by the user. Note that not all overcroll
16445 gestures started are completed (e.g. the overscroll gesture is aborted if
16446 user clicks or presses a key during the gesture).
16450 <histogram name="P2P.Client.Canceled.WaitingTimeSeconds" units="seconds">
16451 <owner>zeuthen@chromium.org</owner>
16453 The wall-clock time spent until a lookup was canceled. This is reported
16454 every time p2p is used to find a candidate but the request was canceled.
16458 <histogram name="P2P.Client.Found.CandidateCount" units="count">
16459 <owner>zeuthen@chromium.org</owner>
16461 The number of candidates on the LAN, i.e. the number of peers on the LAN
16462 offering at least N bytes of the requested file X. This is reported after
16463 examining responses from all peers on the LAN and picking a candidate.
16467 <histogram name="P2P.Client.Found.ConnectionCount" units="count">
16468 <owner>zeuthen@chromium.org</owner>
16470 The number of p2p downloads of the peer that the returned URL points to.
16471 This is reported after examining responses from all peers on the LAN and
16472 picking a candidate.
16476 <histogram name="P2P.Client.Found.WaitingTimeSeconds" units="seconds">
16477 <owner>zeuthen@chromium.org</owner>
16479 The wall-clock time spent waiting for the LAN-wide number of p2p downloads
16480 (i.e. the sum of p2p downloads from each peer on the LAN) to drop below the
16481 threshold. This is reported after examining responses from all peers on the
16482 LAN and picking a candidate.
16486 <histogram name="P2P.Client.LookupResult" enum="P2PLookupResult">
16487 <owner>zeuthen@chromium.org</owner>
16489 The result of the lookup. Possible values include "Found" (if a
16490 candidate - i.e. a peer offering at least N bytes of file X - was chosen),
16491 "Not Found" (if no candidate could be found), "Vanished"
16492 (if a candidate was found but vanished while waiting in line),
16493 "Canceled" (if a candidate was found but the request was canceled
16494 while waiting in line), and "Filtered" (if it was detected that
16495 mDNS was filtered). This is reported after examining responses from all
16496 peers on the LAN when p2p is used to find a candidate.
16500 <histogram name="P2P.Client.NumPeers" units="count">
16501 <owner>zeuthen@chromium.org</owner>
16503 The number of peers implementing p2p file sharing on the network. This is
16504 reported every time p2p is used to look up a resource on a network where
16505 mDNS is not filtered.
16509 <histogram name="P2P.Client.Vanished.WaitingTimeSeconds" units="seconds">
16510 <owner>zeuthen@chromium.org</owner>
16512 The wall-clock time spent waiting for one or more candidates (i.e. peers
16513 offering at least N bytes of file X) that all vanished before the LAN-wide
16514 number of p2p downloads dropped below the threshold. This is reported every
16515 time candidates were found using p2p but then vanished.
16519 <histogram name="P2P.Server.ClientCount" units="count">
16520 <owner>zeuthen@chromium.org</owner>
16522 The number of currently connected HTTP clients. This is reported every time
16523 a HTTP client connects.
16527 <histogram name="P2P.Server.ContentServedInterruptedMB" units="MB">
16528 <owner>zeuthen@chromium.org</owner>
16530 Number of megabytes (1,000,000 bytes) served from the device (via HTTP)
16531 where the client disconnects prematurely. This is reported every time a file
16532 is served and the client disconnects before receiving all data.
16536 <histogram name="P2P.Server.ContentServedSuccessfullyMB" units="MB">
16537 <owner>zeuthen@chromium.org</owner>
16539 Number of megabytes (1,000,000 bytes) served from the device (via HTTP).
16540 This is reported every time a file have been served successfully.
16544 <histogram name="P2P.Server.DownloadSpeedKBps" units="kB/s">
16545 <owner>zeuthen@chromium.org</owner>
16547 The average speed at which the download was served at, in kB/s. This is
16548 reported every time a file have been served successfully.
16552 <histogram name="P2P.Server.FileCount" units="count">
16553 <owner>zeuthen@chromium.org</owner>
16555 The number of files available via p2p. This is reported every time a file is
16556 added or removed to the /var/cache/p2p directory.
16560 <histogram name="P2P.Server.RangeBeginPercentage" units="%">
16561 <owner>zeuthen@chromium.org</owner>
16563 When a client resumes a download, the HTTP request includes range specifier
16564 to skip the bytes it already has. This metric conveys this as a percentage
16565 of the file size. This is reported every time a file is served, even if the
16566 request does not include a range specifier (in which case 0 is reported).
16570 <histogram name="P2P.Server.RequestResult" enum="P2PServerResult">
16571 <owner>zeuthen@chromium.org</owner>
16573 The result of the HTTP request. Possible values include "Response
16574 Sent" (the resource was found and the response was successfully sent),
16575 "Response Interrupted" (the resource was found but the client
16576 disconnected), "Malformed" (the request was malformed), "Not
16577 Found" (the request was for a resource that was not found), and
16578 "Index" (the request was for the '/' or '/index.html' resource).
16579 This is reported for every HTTP request handled.
16583 <histogram name="PageActionController.ExtensionsWithPageActions">
16584 <owner>finnur@chromium.org</owner>
16586 The number of Extensions that have Page Actions. Measured once per startup
16591 <histogram name="PasswordBubble.DisplayDisposition"
16592 enum="PasswordBubbleDisplayDisposition">
16593 <owner>mkwst@chromium.org</owner>
16594 <owner>markusheintz@chromium.org</owner>
16596 When the password management bubble opened, what state was it in?
16600 <histogram name="PasswordGeneration.Event" enum="PasswordGenerationEvent">
16601 <owner>gcasto@chromium.org</owner>
16603 Measures the frequency of various password generation events.
16605 Note that this histogram is logged from the renderer process, and
16606 consequently the numbers should not be directly compared to the other
16607 PasswordGeneration.* histograms, which are logged from the browser process.
16608 Histograms logged in different processes are lost at different rates, which
16609 introduces systematic bias between histograms logged in the renderer process
16610 vs. those logged in the browser process.
16614 <histogram name="PasswordGeneration.SubmissionEvent"
16615 enum="PasswordGenerationSubmissionEvent">
16616 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16618 Measures the frequency of submission events for generated passwords. This is
16619 similar to PasswordManager.ActionsTakenWithPsl but only tracks events which
16620 are interesting for generated passwords.
16624 <histogram name="PasswordGeneration.UploadStarted" enum="Boolean">
16625 <owner>gcasto@chromium.org</owner>
16627 The number of times that we try to upload a form that we believe should
16628 trigger password generation. False means that something about the form would
16629 not allow us to try upload (not an Autofillable field, uploading disabled,
16630 Autofill servers in backoff, etc.). True does not mean that the upload
16631 actually completed successfully, just that it was started.
16635 <histogram name="PasswordManager.AccountsPerSite">
16636 <owner>dubroy@chromium.org</owner>
16637 <owner>vabr@chromium.org</owner>
16639 The number of accounts stored per site in the password manager (one event
16644 <histogram name="PasswordManager.ActionsTaken"
16645 enum="PasswordManagerActionsTaken">
16647 Deprecated as of Chrome 32. See PasswordManagerActionsTakenWithPsl
16649 <owner>dubroy@chromium.org</owner>
16650 <owner>vabr@chromium.org</owner>
16652 Stats documenting how we handle every form containing a password, bucketed
16653 by the actions taken.
16657 <histogram name="PasswordManager.ActionsTakenV3"
16658 enum="PasswordManagerActionsTakenV3">
16659 <owner>dubroy@chromium.org</owner>
16660 <owner>vabr@chromium.org</owner>
16661 <owner>yfriedman@chromium.org</owner>
16663 Stats documenting how we handle every form containing a password, bucketed
16664 by the actions taken.
16668 <histogram name="PasswordManager.ActionsTakenWithPsl"
16669 enum="PasswordManagerActionsTakenWithPsl">
16671 Deprecated as of 3/18/2014. See PasswordManagerActionsTakenV3.
16673 <owner>dubroy@chromium.org</owner>
16674 <owner>vabr@chromium.org</owner>
16675 <owner>yfriedman@chromium.org</owner>
16677 Stats documenting how we handle every form containing a password, bucketed
16678 by the actions taken.
16682 <histogram name="PasswordManager.BlacklistedSites">
16683 <owner>dubroy@chromium.org</owner>
16684 <owner>vabr@chromium.org</owner>
16686 The total number of sites that the user has blacklisted. Recorded by
16687 iterating over stored passwords once per run of Chrome.
16691 <histogram name="PasswordManager.Enabled" enum="BooleanEnabled">
16692 <owner>dubroy@chromium.org</owner>
16693 <owner>vabr@chromium.org</owner>
16695 Indicates whether the password manager is enabled when a tab is opened. This
16696 includes prerendered tabs.
16700 <histogram name="PasswordManager.InfoBarResponse" enum="InfoBarResponse">
16701 <owner>dubroy@chromium.org</owner>
16702 <owner>vabr@chromium.org</owner>
16704 The distribution of responses to the "Do you want Chrome to remember
16705 this password"? info bar prompt.
16709 <histogram name="PasswordManager.NumPasswordsDeletedByBulkDelete">
16710 <owner>dubroy@chromium.org</owner>
16711 <owner>vabr@chromium.org</owner>
16713 Number of passwords deleted when the user chooses to clear passwords via the
16714 clear browsing data UI.
16718 <histogram name="PasswordManager.NumPasswordsDeletedWhenBlacklisting">
16719 <owner>dubroy@chromium.org</owner>
16720 <owner>vabr@chromium.org</owner>
16722 When the user chooses to never remember passwords for a form, we remove all
16723 previously saved credentials for that form. This is the count of those
16728 <histogram name="PasswordManager.NumPasswordsNotShown">
16729 <owner>dubroy@chromium.org</owner>
16730 <owner>vabr@chromium.org</owner>
16732 The password manager only shows those credentials that are considered the
16733 best match for a particular form. This stat keep track of the credentials
16734 that were not as good of a match and were suppressed.
16738 <histogram name="PasswordManager.OsPasswordStatus"
16739 enum="PasswordManagerOsPasswordStatus">
16740 <owner>dubroy@chromium.org</owner>
16741 <owner>vabr@chromium.org</owner>
16742 <owner>wfh@chromium.org</owner>
16744 Indicates whether the user's OS password is blank or not at browser startup.
16748 <histogram name="PasswordManager.OtherPossibleUsernamesUsage"
16749 enum="OtherPossibleUsernamesUsage">
16750 <owner>dubroy@chromium.org</owner>
16751 <owner>vabr@chromium.org</owner>
16753 Breakdown of how other possible usernames are displayed. Recorded every time
16754 we autofill a password form.
16758 <histogram name="PasswordManager.ProvisionalSaveFailure"
16759 enum="ProvisionalSaveFailure">
16760 <owner>dubroy@chromium.org</owner>
16761 <owner>vabr@chromium.org</owner>
16763 Breakdown of cases where a password is submitted, but we don't even try and
16764 save it. Recorded for every password form submit.
16768 <histogram name="PasswordManager.PslDomainMatchTriggering"
16769 enum="PasswordManagerPslDomainMatchTriggering">
16770 <owner>dubroy@chromium.org</owner>
16771 <owner>vabr@chromium.org</owner>
16772 <owner>yfriedman@chromium.org</owner>
16774 Breakdown on trigger rate of providing a password form autofill entry based
16775 on matching stored information using the public suffix list for possible
16780 <histogram name="PasswordManager.SavePasswordPromptDisappearedQuickly"
16782 <owner>dubroy@chromium.org</owner>
16783 <owner>vabr@chromium.org</owner>
16785 Indicates whether the save password prompt disappeared in less than one
16786 second. This most likely indicates that the prompt was dismissed
16787 automatically, e.g. due to a page navigation, before the user was able to
16788 respond to the infobar.
16792 <histogram name="PasswordManager.SavePasswordPromptDisplayed" enum="Boolean">
16793 <owner>dubroy@chromium.org</owner>
16794 <owner>vabr@chromium.org</owner>
16795 <summary>Indicates whether the save password prompt was displayed.</summary>
16798 <histogram name="PasswordManager.SavePasswordPromptResponse"
16799 enum="SavePasswordPromptResponseType">
16800 <owner>dubroy@chromium.org</owner>
16801 <owner>vabr@chromium.org</owner>
16803 Breakdown of which response the user selected from the save password prompt.
16807 <histogram name="PasswordManager.TimesGeneratedPasswordUsed">
16808 <owner>dubroy@chromium.org</owner>
16809 <owner>vabr@chromium.org</owner>
16811 The number of times each generated password has been used to log in.
16812 Recorded by iterating over stored passwords once per run. This information
16813 is persisted and synced.
16817 <histogram name="PasswordManager.TimesPasswordUsed">
16818 <owner>dubroy@chromium.org</owner>
16819 <owner>vabr@chromium.org</owner>
16821 The number of times each saved password has been used to log in. Does not
16822 include generated passwords. Recorded by iterating over stored passwords
16823 once per run. This information is persisted and synced.
16827 <histogram name="PasswordManager.TotalAccounts">
16828 <owner>dubroy@chromium.org</owner>
16829 <owner>vabr@chromium.org</owner>
16831 The number of accounts stored in the password manager (across all sites)
16835 <histogram name="PasswordManager.UIDismissalReason"
16836 enum="PasswordManagerUIDismissalReason">
16837 <owner>mkwst@chromium.org</owner>
16838 <owner>markusheintz@chromium.org</owner>
16840 Why was the password manager's UI (bubble or infobar) closed?
16844 <histogram name="Pepper.InterfaceUsed" enum="PepperInterface">
16845 <owner>mackinlay@google.com</owner>
16846 <owner>teravest@chromium.org</owner>
16848 The number of out-of-process plugin processes that have loaded a particular
16849 PPB interface version.
16853 <histogram name="PerformanceMonitor.AverageCPU" units="PercentCPUUsage">
16854 <owner>oysteine@chromium.org</owner>
16856 Average CPU utilization of a process, read out at each two-minute interval.
16857 The utilization is in the 0-100% range per CPU, which is then summed up.
16858 I.e. a quadcore system fully loaded would read as 400%.
16862 <histogram name="PerformanceMonitor.HighCPU" enum="BooleanHit">
16863 <owner>oysteine@chromium.org</owner>
16865 The number of times a process has continuously stayed above a certain
16866 threshold of CPU utilization over a certain time period (currently set to
16871 <histogram name="Platform.AsvGroup">
16872 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16874 Chrome OS (ARM Chromebooks using Exynos 5250 only) Adaptive Support Voltage
16875 Group, recorded once per bootup. Indicates which "bin" the SoC is
16876 part of, which sets the voltage that different rails on the system will run
16877 at. The values 0-11 are valid. A value of 12 indicates an error parsing
16878 dmesg and should be investigated. See also Platform.LotIdEnum.
16882 <histogram name="Platform.BootSectorsRead">
16883 <owner>sonnyrao@chromium.org</owner>
16885 Chrome OS number of disk sectors read at boot from kernel start to
16886 login-prompt-ready.
16890 <histogram name="Platform.BootSectorsWritten">
16891 <owner>sonnyrao@chromium.org</owner>
16893 Chrome OS number of disk sectors written at boot from kernel start to
16894 login-prompt-ready.
16898 <histogram name="Platform.CompressedSwapSize" units="MB">
16899 <owner>sonnyrao@chromium.org</owner>
16901 Chrome OS size of allocated swap area in megabytes (before compression)
16905 <histogram name="Platform.CpuFrequencyThermalScaling" units="percent">
16906 <owner>sonnyrao@chromium.org</owner>
16908 CPU frequency as percent of the baseline frequency, sampled every 30s. This
16909 may be throttled down from 100% due to power dissipation issues (too high
16910 temperature). It may also be throttled up (turbo), but the kernel does not
16911 report the actual turbo frequency, so we put such samples in the 101%
16916 <histogram name="Platform.CpuUsage" units="%">
16917 <owner>sonnyrao@chromium.org</owner>
16919 Peak total (single core) CPU usage for the last sample interval. The sample
16920 interval may vary from seconds to several minutes.
16924 <histogram name="Platform.CrOSEvent" enum="CrosEventEnum">
16925 <owner>dkrahn@chromium.org</owner>
16927 Generic event of interest from Chrome OS. Intended mainly to help assess
16928 the frequency of rare error conditions.
16932 <histogram name="Platform.DiskUsage.Cache_Avg" units="KB">
16933 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16935 Average size of user's Cache directory. Logged once a day, if disk usage is
16940 <histogram name="Platform.DiskUsage.Cache_Max" units="KB">
16941 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16943 Maximum size of user's Cache directory. Logged once a day, if disk usage is
16948 <histogram name="Platform.DiskUsage.Downloads_Avg" units="KB">
16949 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16951 Average size of user's Cache directory. Logged once a day, if disk usage is
16956 <histogram name="Platform.DiskUsage.Downloads_Max" units="KB">
16957 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16959 Maximum size of user's Cache directory. Logged once a day, if disk usage is
16964 <histogram name="Platform.DiskUsage.GCache_Avg" units="KB">
16965 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16967 Average size of user's GCache directory. Logged once a day, if disk usage is
16972 <histogram name="Platform.DiskUsage.GCache_Max" units="KB">
16973 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16975 Maximum size of user's GCache directory. Logged once a day, if disk usage is
16980 <histogram name="Platform.DiskUsage.LeastUsedAccountDays" units="days">
16981 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16983 Days since the least frequently used account signed in. Logged once a day,
16984 if disk usage is high.
16988 <histogram name="Platform.DiskUsage.NumUserHomeDirectories"
16989 units="home directories">
16990 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16992 Number of users home directories on the device. Logged once a day.
16996 <histogram name="Platform.DiskUsage.OldestUserOnDevice">
16997 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16999 Days since last login of the least recently user on device. Logged once a
17000 day, if disk usage is high.
17004 <histogram name="Platform.DiskUsage.UsersOnDevice">
17005 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17007 Number of user home dirs on device. Logged once a day, if disk usage is
17012 <histogram name="Platform.DiskUsageCache" units="KB">
17013 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17014 <summary>KB in use in the /cache filesystem tree. Logged once a day.</summary>
17017 <histogram name="Platform.DiskUsageChronos" units="KB">
17018 <owner>keescook@google.com</owner>
17020 Chrome OS KB in use in the /home/chronos filesystem tree. Logged once a day
17021 during log file cleanup.
17025 <histogram name="Platform.DiskUsageData" units="KB">
17026 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17027 <summary>KB in use in the /data filesystem tree. Logged once a day.</summary>
17030 <histogram name="Platform.DiskUsageVar" units="KB">
17031 <owner>keescook@google.com</owner>
17033 Chrome OS KB in use in the /var filesystem tree. Logged once a day during
17038 <histogram name="Platform.IntelMaxMicroArchitecture"
17039 enum="IntelMaxMicroArchitecture">
17040 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17042 The maximum supported micro-architecture on an Intel platform. This value
17043 is logged at program start time.
17047 <histogram name="Platform.KernelWarningHashes">
17048 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17050 The 32-bit hash of a kernel warning. This is the hash of the
17051 "file:line" string corresponding to the location of the warning,
17052 for instance: "/mnt/host/source/src/third_party/kernel/files/drivers
17053 /gpu/drm/i915/intel_dp.c:351" (ignore spurious spaces). The hash is
17054 produced by this code: while (*string) hash = (hash << 5) + hash +
17055 *string++; Separately each warning is also collected (with its hash) via
17056 the crash reporter, but only its first occurrence in each boot session.
17057 Contact semenzato@ for further info.
17061 <histogram name="Platform.LogicalCpuCount">
17062 <owner>sonnyrao@chromium.org</owner>
17064 Number of logical processors. This includes Hyperthreaded cores.
17068 <histogram name="Platform.LotIdEnum" enum="Exynos5250LotIdEnum">
17069 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17071 Chrome OS (ARM Chromebooks using Exynos 5250 only) indication about whether
17072 we're part of a special lot ID. Special lot IDs are groups of chips that
17073 have special case handling in the kernel for the Adaptive Support Voltage
17074 code (the normal logic doesn't work). See also Platform.AsvGroup. Note
17075 that fused devices are never part of a special lot (currently) and only some
17076 unfused lots are "special".
17080 <histogram name="Platform.MeminfoActive">
17081 <owner>dmikurube@chromium.org</owner>
17082 <owner>sonnyrao@chromium.org</owner>
17083 <summary>Chrome OS size of active memory as % of total memory.</summary>
17086 <histogram name="Platform.MeminfoActiveAnon">
17087 <owner>dmikurube@chromium.org</owner>
17088 <owner>sonnyrao@chromium.org</owner>
17090 Chrome OS active anonymous memory (data segments) as % of total memory.
17094 <histogram name="Platform.MeminfoActiveFile">
17095 <owner>dmikurube@chromium.org</owner>
17096 <owner>sonnyrao@chromium.org</owner>
17098 Chrome OS active file-backed memory (executables, ...) as % of total memory.
17102 <histogram name="Platform.MeminfoAnonPages">
17103 <owner>dmikurube@chromium.org</owner>
17104 <owner>sonnyrao@chromium.org</owner>
17105 <summary>Chrome OS size of anonymous memory as % of total memory.</summary>
17108 <histogram name="Platform.MeminfoBuffers">
17109 <owner>dmikurube@chromium.org</owner>
17110 <owner>sonnyrao@chromium.org</owner>
17111 <summary>Chrome OS size of buffer cache as % of total memory.</summary>
17114 <histogram name="Platform.MeminfoCached">
17115 <owner>dmikurube@chromium.org</owner>
17116 <owner>sonnyrao@chromium.org</owner>
17118 Chrome OS: size of file-backed memory minus swap and buffer cache, as % of
17123 <histogram name="Platform.MeminfoInactive">
17124 <owner>dmikurube@chromium.org</owner>
17125 <owner>sonnyrao@chromium.org</owner>
17126 <summary>Chrome OS size of inactive memory as % of total memory.</summary>
17129 <histogram name="Platform.MeminfoInactiveAnon">
17130 <owner>dmikurube@chromium.org</owner>
17131 <owner>sonnyrao@chromium.org</owner>
17133 Chrome OS inactive anonymous memory (data segments) as % of total memory.
17137 <histogram name="Platform.MeminfoInactiveFile">
17138 <owner>dmikurube@chromium.org</owner>
17139 <owner>sonnyrao@chromium.org</owner>
17140 <summary>Chrome OS inactive file-backed memory as % of total memory.</summary>
17143 <histogram name="Platform.MeminfoMapped">
17144 <owner>dmikurube@chromium.org</owner>
17145 <owner>sonnyrao@chromium.org</owner>
17146 <summary>Chrome OS size of mapped memory as % of total memory.</summary>
17149 <histogram name="Platform.MeminfoMemFree">
17150 <owner>dmikurube@chromium.org</owner>
17151 <owner>sonnyrao@chromium.org</owner>
17152 <summary>Chrome OS size of free memory as % of total memory.</summary>
17155 <histogram name="Platform.MeminfoShmem">
17156 <owner>dmikurube@chromium.org</owner>
17157 <owner>sonnyrao@chromium.org</owner>
17158 <summary>Chrome OS size of shared memory in Kbytes.</summary>
17161 <histogram name="Platform.MeminfoSlab">
17162 <owner>dmikurube@chromium.org</owner>
17163 <owner>sonnyrao@chromium.org</owner>
17164 <summary>Chrome OS size of slab memory in Kbytes.</summary>
17167 <histogram name="Platform.MeminfoSwapUsed" units="kB">
17168 <owner>dmikurube@chromium.org</owner>
17169 <owner>sonnyrao@chromium.org</owner>
17171 Chrome OS amount of swapped-out memory in Kbytes. These, and all other
17172 MEMINFO stats, are snapshotted every 30s.
17176 <histogram name="Platform.MeminfoSwapUsedPercent" units="percent">
17177 <owner>dmikurube@chromium.org</owner>
17178 <owner>sonnyrao@chromium.org</owner>
17180 Chrome OS amount of swapped-out memory as % of total RAM. These, and all
17181 other MEMINFO stats, are snapshotted every 30s.
17185 <histogram name="Platform.MeminfoUnevictable">
17186 <owner>dmikurube@chromium.org</owner>
17187 <owner>sonnyrao@chromium.org</owner>
17189 Chrome OS unevictable memory (ramfs, SHM_LOCKED, mlocked) in Kbytes.
17193 <histogram name="Platform.MemoryBandwidth.ReadWrite" units="MB/s">
17194 <owner>dmikurube@chromium.org</owner>
17196 Peak memory bandwith (read and write) usage during the last sample interval.
17197 The sample interval may vary from seconds to several minutes.
17201 <histogram name="Platform.MemuseAnon0">
17202 <owner>dmikurube@chromium.org</owner>
17204 Chrome OS total anonymous memory (active + inactive) as % of total memory 1
17209 <histogram name="Platform.MemuseAnon1">
17210 <owner>dmikurube@chromium.org</owner>
17212 Chrome OS total anonymous memory (active + inactive) as % of total memory 5
17213 minutes after boot.
17217 <histogram name="Platform.MemuseAnon2">
17218 <owner>dmikurube@chromium.org</owner>
17220 Chrome OS total anonymous memory (active + inactive) as % of total memory 30
17221 minutes after boot.
17225 <histogram name="Platform.MemuseAnon3">
17226 <owner>dmikurube@chromium.org</owner>
17228 Chrome OS total anonymous memory (active + inactive) as % of total memory
17229 150 minutes after boot.
17233 <histogram name="Platform.MemuseAnon4">
17234 <owner>dmikurube@chromium.org</owner>
17236 Chrome OS total anonymous memory (active + inactive) as % of total memory
17237 750 minutes after boot.
17241 <histogram name="Platform.PageFaultsLong" units="page faults/second">
17242 <owner>sonnyrao@chromium.org</owner>
17244 Page faults per second averaged over 30s interval, sampled continuously.
17248 <histogram name="Platform.PageFaultsShort" units="page faults/second">
17249 <owner>sonnyrao@chromium.org</owner>
17251 Page faults per second averaged over 1s interval, sampled every 30s.
17255 <histogram name="Platform.ReadSectorsLong">
17256 <owner>gwendal@google.com</owner>
17258 Number of disk sectors per second read by Chrome OS in a long interval
17263 <histogram name="Platform.ReadSectorsShort">
17264 <owner>gwendal@google.com</owner>
17266 Number of disk sectors per second read by Chrome OS in a short interval
17267 (currently 1s, sampled every 30s)
17271 <histogram name="Platform.SmartTransferErrors">
17272 <owner>gwendal@google.com</owner>
17273 <summary>Disk communication errors (SMART 199), sent at boot.</summary>
17276 <histogram name="Platform.SmartUncorrectableErrors">
17277 <owner>gwendal@google.com</owner>
17278 <summary>Uncorrectable disk errors (SMART 187), sent at boot.</summary>
17281 <histogram name="Platform.SpringChargerType">
17282 <owner>vpalatin@google.com</owner>
17284 USB device ID of the charger plugged into a Spring device (if any), sent
17285 once a minute. The Device ID is composed from the following 4 8-bit
17286 registers of the TSU6721 chip: ADC (07h), Device Type 3 (15h), Device Type 2
17287 (0Bh), Device Type 1 (0Ah). Device Type 1/2/3 is a bitmap and most of bits
17288 are mutually exclusive (excepted VBUS debounce). ADC is the 5-bit value of
17289 the ID pin, but for most types (as in Device Type), there are only one or
17290 two possible ID pin connections/values. The datasheet can be found here:
17291 http://www.ti.com/lit/ds/symlink/tsu6721.pdf.
17293 Note that different brand/models of the charger can have the same ID.
17297 <histogram name="Platform.StatefulUsage" units="%">
17298 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17299 <summary>Chrome OS stateful partition usage level.</summary>
17302 <histogram name="Platform.SwapInLong" units="pages/second">
17303 <owner>sonnyrao@chromium.org</owner>
17305 Average pages/second swapped IN over a 30s interval, sampled every 30s.
17309 <histogram name="Platform.SwapInShort" units="pages/second">
17310 <owner>sonnyrao@chromium.org</owner>
17312 Average pages/second swapped IN over a 1s interval, sampled every 30s.
17316 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time1" units="%">
17318 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17320 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17322 CPU utilization for the specified swap group and time interval after a
17323 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17327 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time2" units="%">
17329 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17331 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17333 CPU utilization for the specified swap group and time interval after a
17334 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17338 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time3" units="%">
17340 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17342 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17344 CPU utilization for the specified swap group and time interval after a
17345 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17349 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time4" units="%">
17351 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17353 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17355 CPU utilization for the specified swap group and time interval after a
17356 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17360 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time1" units="%">
17362 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17364 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17366 CPU utilization for the specified swap group and time interval after a
17367 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17371 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time2" units="%">
17373 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17375 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17377 CPU utilization for the specified swap group and time interval after a
17378 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17382 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time3" units="%">
17384 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17386 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17388 CPU utilization for the specified swap group and time interval after a
17389 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17393 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time4" units="%">
17395 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17397 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17399 CPU utilization for the specified swap group and time interval after a
17400 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17404 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time1" units="%">
17406 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17408 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17410 CPU utilization for the specified swap group and time interval after a
17411 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17415 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time2" units="%">
17417 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17419 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17421 CPU utilization for the specified swap group and time interval after a
17422 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17426 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time3" units="%">
17428 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17430 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17432 CPU utilization for the specified swap group and time interval after a
17433 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17437 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time4" units="%">
17439 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17441 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17443 CPU utilization for the specified swap group and time interval after a
17444 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17448 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time1" units="%">
17450 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17452 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17454 CPU utilization for the specified swap group and time interval after a
17455 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17459 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time2" units="%">
17461 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17463 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17465 CPU utilization for the specified swap group and time interval after a
17466 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17470 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time3" units="%">
17472 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17474 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17476 CPU utilization for the specified swap group and time interval after a
17477 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17481 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time4" units="%">
17483 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17485 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17487 CPU utilization for the specified swap group and time interval after a
17488 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17492 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time1"
17493 units="page faults/second">
17495 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17497 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17499 Page faults/second for the specified swap group and time interval after a
17500 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17504 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time2"
17505 units="page faults/second">
17507 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17509 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17511 Page faults/second for the specified swap group and time interval after a
17512 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17516 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time3"
17517 units="page faults/second">
17519 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17521 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17523 Page faults/second for the specified swap group and time interval after a
17524 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17528 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time4"
17529 units="page faults/second">
17531 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17533 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17535 Page faults/second for the specified swap group and time interval after a
17536 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17540 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time1"
17541 units="page faults/second">
17543 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17545 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17547 Page faults/second for the specified swap group and time interval after a
17548 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17552 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time2"
17553 units="page faults/second">
17555 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17557 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17559 Page faults/second for the specified swap group and time interval after a
17560 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17564 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time3"
17565 units="page faults/second">
17567 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17569 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17571 Page faults/second for the specified swap group and time interval after a
17572 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17576 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time4"
17577 units="page faults/second">
17579 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17581 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17583 Page faults/second for the specified swap group and time interval after a
17584 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17588 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time1"
17589 units="page faults/second">
17591 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17593 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17595 Page faults/second for the specified swap group and time interval after a
17596 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17600 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time2"
17601 units="page faults/second">
17603 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17605 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17607 Page faults/second for the specified swap group and time interval after a
17608 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17612 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time3"
17613 units="page faults/second">
17614 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17616 Page faults/second for the specified swap group and time interval after a
17617 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17621 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time4"
17622 units="page faults/second">
17624 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17626 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17628 Page faults/second for the specified swap group and time interval after a
17629 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17633 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time1"
17634 units="page faults/second">
17636 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17638 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17640 Page faults/second for the specified swap group and time interval after a
17641 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17645 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time2"
17646 units="page faults/second">
17648 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17650 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17652 Page faults/second for the specified swap group and time interval after a
17653 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17657 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time3"
17658 units="page faults/second">
17660 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17662 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17664 Page faults/second for the specified swap group and time interval after a
17665 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17669 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time4"
17670 units="page faults/second">
17672 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17674 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17676 Page faults/second for the specified swap group and time interval after a
17677 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17681 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time1" units="%">
17683 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17685 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17687 CPU utilization for the specified swap group and time interval after a tab
17688 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17692 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time2" units="%">
17694 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17696 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17698 CPU utilization for the specified swap group and time interval after a tab
17699 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17703 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time3" units="%">
17705 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17707 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17709 CPU utilization for the specified swap group and time interval after a tab
17710 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17714 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time4" units="%">
17716 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17718 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17720 CPU utilization for the specified swap group and time interval after a tab
17721 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17725 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time1" units="%">
17727 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17729 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17731 CPU utilization for the specified swap group and time interval after a tab
17732 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17736 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time2" units="%">
17738 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17740 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17742 CPU utilization for the specified swap group and time interval after a tab
17743 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17747 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time3" units="%">
17749 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17751 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17753 CPU utilization for the specified swap group and time interval after a tab
17754 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17758 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time4" units="%">
17760 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17762 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17764 CPU utilization for the specified swap group and time interval after a tab
17765 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17769 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time1" units="%">
17771 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17773 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17775 CPU utilization for the specified swap group and time interval after a tab
17776 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17780 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time2" units="%">
17782 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17784 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17786 CPU utilization for the specified swap group and time interval after a tab
17787 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17791 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time3" units="%">
17793 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17795 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17797 CPU utilization for the specified swap group and time interval after a tab
17798 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17802 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time4" units="%">
17804 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17806 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17808 CPU utilization for the specified swap group and time interval after a tab
17809 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17813 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time1" units="%">
17815 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17817 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17819 CPU utilization for the specified swap group and time interval after a tab
17820 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17824 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time2" units="%">
17826 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17828 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17830 CPU utilization for the specified swap group and time interval after a tab
17831 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17835 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time3" units="%">
17837 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17839 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17841 CPU utilization for the specified swap group and time interval after a tab
17842 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17846 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time4" units="%">
17848 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17850 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17852 CPU utilization for the specified swap group and time interval after a tab
17853 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17857 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time1"
17858 units="page faults/second">
17860 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17862 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17864 Page faults/second for the specified swap group and time interval after a
17865 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17869 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time2"
17870 units="page faults/second">
17872 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17874 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17876 Page faults/second for the specified swap group and time interval after a
17877 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17881 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time3"
17882 units="page faults/second">
17884 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17886 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17888 Page faults/second for the specified swap group and time interval after a
17889 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17893 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time4"
17894 units="page faults/second">
17896 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17898 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17900 Page faults/second for the specified swap group and time interval after a
17901 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17905 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time1"
17906 units="page faults/second">
17908 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17910 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17912 Page faults/second for the specified swap group and time interval after a
17913 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17917 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time2"
17918 units="page faults/second">
17920 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17922 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17924 Page faults/second for the specified swap group and time interval after a
17925 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17929 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time3"
17930 units="page faults/second">
17932 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17934 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17936 Page faults/second for the specified swap group and time interval after a
17937 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17941 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time4"
17942 units="page faults/second">
17944 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17946 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17948 Page faults/second for the specified swap group and time interval after a
17949 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17953 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time1"
17954 units="page faults/second">
17956 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17958 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17960 Page faults/second for the specified swap group and time interval after a
17961 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17965 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time2"
17966 units="page faults/second">
17968 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17970 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17972 Page faults/second for the specified swap group and time interval after a
17973 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17977 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time3"
17978 units="page faults/second">
17980 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17982 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17984 Page faults/second for the specified swap group and time interval after a
17985 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
17989 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time4"
17990 units="page faults/second">
17992 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17994 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17996 Page faults/second for the specified swap group and time interval after a
17997 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18001 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time1"
18002 units="page faults/second">
18004 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18006 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18008 Page faults/second for the specified swap group and time interval after a
18009 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18013 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time2"
18014 units="page faults/second">
18016 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18018 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18020 Page faults/second for the specified swap group and time interval after a
18021 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18025 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time3"
18026 units="page faults/second">
18028 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18030 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18032 Page faults/second for the specified swap group and time interval after a
18033 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18037 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time4"
18038 units="page faults/second">
18040 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18042 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18044 Page faults/second for the specified swap group and time interval after a
18045 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18049 <histogram name="Platform.SwapOutLong" units="pages/second">
18050 <owner>sonnyrao@chromium.org</owner>
18052 Average pages/second swapped OUT over a 30s interval, sampled every 30s.
18056 <histogram name="Platform.SwapOutShort" units="pages/second">
18057 <owner>sonnyrao@chromium.org</owner>
18059 Average pages/second swapped OUT over a 1s interval, sampled every 30s.
18063 <histogram name="Platform.Temperature.Junction" units="Celsius">
18064 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18066 Peak junction temperature for the last sample interval, read from TSEN on
18067 the SoC. The sample interval may vary from seconds to several minutes.
18071 <histogram name="Platform.Temperature.Sensor00" units="Celsius">
18072 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18074 Temperature reading at sensor 0 (I2C_CPU-Die) taken every 30s.
18078 <histogram name="Platform.Temperature.Sensor01" units="Celsius">
18079 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18081 Temperature reading at sensor 1 (I2C_CPU-Object) taken every 30s.
18085 <histogram name="Platform.Temperature.Sensor02" units="Celsius">
18086 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18088 Temperature reading at sensor 2 (I2C_PCH-Die) taken every 30s.
18092 <histogram name="Platform.Temperature.Sensor03" units="Celsius">
18093 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18095 Temperature reading at sensor 3 (I2C_PCH-Object) taken every 30s.
18099 <histogram name="Platform.Temperature.Sensor04" units="Celsius">
18100 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18102 Temperature reading at sensor 4 (I2C_DDR-Die) taken every 30s.
18106 <histogram name="Platform.Temperature.Sensor05" units="Celsius">
18107 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18109 Temperature reading at sensor 5 (I2C_DDR-Object) taken every 30s.
18113 <histogram name="Platform.Temperature.Sensor06" units="Celsius">
18114 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18116 Temperature reading at sensor 6 (Charger-Die), taken every 30s.
18120 <histogram name="Platform.Temperature.Sensor07" units="Celsius">
18121 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18123 Temperature reading at sensor 7 (Charger-Object) taken every 30s.
18127 <histogram name="Platform.Temperature.Sensor08" units="Celsius">
18128 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18130 Temperature reading at sensor 8 (ECInternal) taken every 30s.
18134 <histogram name="Platform.Temperature.Sensor09" units="Celsius">
18135 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18136 <summary>Temperature reading at sensor 9 (PECI) taken every 30s.</summary>
18139 <histogram name="Platform.TPM.DictionaryAttackCounter">
18140 <owner>dkrahn@chromium.org</owner>
18142 Each sample is the value of the TPM dictionary attack counter during
18143 startup. Any non-zero value is unexpected.
18147 <histogram name="Platform.TPMForcedReboot" units="reboots">
18148 <owner>dkrahn@chromium.org</owner>
18150 Each sample is the number of consecutive reboots performed while attempting
18151 to clear a TPM (Trusted Platform Module) error.
18155 <histogram name="Platform.Tps65090Retries">
18156 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18158 Retries needed to enable a FET on tps65090 (AKA tpschrome). Tps65090 is a
18159 power management unit (PMU) used on many ARM Chromebooks. Until version ES7
18160 was rolled into production we would sometimes run into a problem where FET1
18161 (the FET used to switch on and off the backlight) wouldn't turn on properly.
18162 This problem was especially prevalent when the voltage was high (like when
18163 the device was plugged into the wall). Retrying by turning the FET off and
18164 on again is nearly always effective, so the kernel will retry up to 5 times
18165 (currently) and will also log the fact that it needed to retry. On newest
18166 kernels (kernel 3.8 and up) a kernel warning will be logged with WARN_ON if
18167 the FET still failed to turn on after 5 tries. Refer to the kernel warning
18168 reports to find that information. For more details about this bug refer to
18169 http://crbug.com/338657 and http://crosbug.com/p/16009. Note that we log
18170 retries on all 7 FETs even though we've only ever seen failures of FET1.
18174 <histogram name="Platform.WriteSectorsLong">
18175 <owner>gwendal@google.com</owner>
18177 Number of disk sectors per second written by Chrome OS in a long interval
18182 <histogram name="Platform.WriteSectorsShort">
18183 <owner>gwendal@google.com</owner>
18185 Number of disk sectors per second written by Chrome OS in a short interval
18186 (currently 1s, sampled every 30s)
18190 <histogram name="PlatformFile.UnknownCreateFileErrors" units="code">
18192 Deprecated as of 2013-05, replaced by
18193 PlatformFile.UnknownCreateFileErrorsWin in chrome 29.
18195 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18197 Errors returned by CreateFile on windows that PlatformFileError doesn't yet
18202 <histogram name="PlatformFile.UnknownErrors.Posix" units="errno">
18203 <owner>dgrogan@chromium.org</owner>
18205 Errors returned by CreateFile on POSIX that PlatformFileError doesn't yet
18210 <histogram name="PlatformFile.UnknownErrors.Windows" units="GetLastError">
18211 <owner>dgrogan@chromium.org</owner>
18213 Errors returned by CreateFile on Windows that PlatformFileError doesn't yet
18218 <histogram name="PLT.Abandoned" enum="Abandoned">
18219 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18221 Distribution of actual finished pages, vs abandoned pages, where we needed
18222 to declare a finish time prematurely since the page was being closed
18227 <histogram name="PLT.BeginToFinish" units="milliseconds">
18228 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18229 <summary>TBD</summary>
18232 <histogram name="PLT.BeginToFinish_AfterPreconnectRequest" units="milliseconds">
18233 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18235 PLT.BeginToFinish, but for pages requested just after a new preconnect
18240 <histogram name="PLT.BeginToFinish_ContentPrefetcher" units="milliseconds">
18241 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18243 PLT.BeginToFinish, but for pages which contained prefetch links.
18247 <histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"
18248 units="milliseconds">
18249 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18251 PLT.BeginToFinish, but for pages which were referred to by pages which
18252 contained prefetch links.
18256 <histogram name="PLT.BeginToFinishDoc">
18257 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18258 <summary>TBD</summary>
18261 <histogram name="PLT.BeginToFinishDoc_AfterPreconnectRequest"
18262 units="milliseconds">
18263 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18265 PLT.BeginToFinishDoc, but for pages requested just after a new preconnect
18270 <histogram name="PLT.BeginToFinishDoc_ContentPrefetcher" units="milliseconds">
18271 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18273 PLT.BeginToFinishDoc, but for pages which contained prefetch links.
18277 <histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"
18278 units="milliseconds">
18279 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18281 PLT.BeginToFinishDoc, but for pages which were referred to by pages which
18282 contained prefetch links.
18286 <histogram name="PLT.BeginToFirstPaint" units="milliseconds">
18287 <owner>pmeenan@chromium.org</owner>
18289 Time from "begin" to "first paint." "Begin"==
18290 "request" if user requested, and "start" otherwise.
18291 "Request"== time when user requested document. "Start"==
18292 time when renderer requested load of document, after any unload of last
18293 document. "First paint"== time when first paint operation was
18298 <histogram name="PLT.CommitToFirstPaint" units="milliseconds">
18299 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18301 Time from "commit" to "first paint."
18302 "Commit"== time when renderer got first byte of document.
18303 "First paint"== time when first paint operation was performed.
18307 <histogram name="PLT.LoadType" enum="LoadType">
18308 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18310 Probability distribution for enumerated varieties of page loads.
18314 <histogram name="PLT.NT_Connect" units="milliseconds">
18315 <owner>bolian@chromium.org</owner>
18317 Time from connectStart to connectEnd based on Navigation Timing.
18321 <histogram name="PLT.NT_DelayBeforeConnect" units="milliseconds">
18322 <owner>bolian@chromium.org</owner>
18324 Time from domanLookupEnd to connectStart based on Navigation Timing.
18328 <histogram name="PLT.NT_DelayBeforeDomainLookup" units="milliseconds">
18329 <owner>bolian@chromium.org</owner>
18331 Time from fetchStart to domainLookupStart based on Navigation Timing.
18335 <histogram name="PLT.NT_DelayBeforeDomLoading" units="milliseconds">
18336 <owner>bolian@chromium.org</owner>
18338 Time from responseStart to domLoading based on Navigation Timing.
18342 <histogram name="PLT.NT_DelayBeforeFetch" units="milliseconds">
18343 <owner>bolian@chromium.org</owner>
18345 Time from navigationStart to fetchStart based on Navigation Timing when no
18350 <histogram name="PLT.NT_DelayBeforeFetchRedirect" units="milliseconds">
18351 <owner>bolian@chromium.org</owner>
18353 Time from navigationStart to fetchStart excluding time spent on redirects
18354 based on Navigation Timing. Only page loads with redirects are considered.
18358 <histogram name="PLT.NT_DelayBeforeLoadEvent" units="milliseconds">
18359 <owner>bolian@chromium.org</owner>
18361 Time from domContentLoadedEventEnd to loadEventStart based on Navigation
18366 <histogram name="PLT.NT_DelayBeforeRequest" units="milliseconds">
18367 <owner>bolian@chromium.org</owner>
18369 Time from connectEnd to requestStart based on Navigation Timing.
18373 <histogram name="PLT.NT_DomainLookup" units="milliseconds">
18374 <owner>bolian@chromium.org</owner>
18376 Time from domainLookupStart to domainLookupEnd based on Navigation Timing.
18380 <histogram name="PLT.NT_DomContentLoaded" units="milliseconds">
18381 <owner>bolian@chromium.org</owner>
18383 Time from domContentLoadedEventStart to domContentLoadedEventEnd based on
18388 <histogram name="PLT.NT_DomInteractive" units="milliseconds">
18389 <owner>bolian@chromium.org</owner>
18391 Time from domInteractive to domContentLoadEventStart based on Navigation
18396 <histogram name="PLT.NT_DomLoading" units="milliseconds">
18397 <owner>bolian@chromium.org</owner>
18399 Time from domLoading to domInteractive based on Navigation Timing.
18403 <histogram name="PLT.NT_LoadEvent" units="milliseconds">
18404 <owner>bolian@chromium.org</owner>
18406 Time from loadEventStart to loadEventEnd based on Navigation Timing.
18410 <histogram name="PLT.NT_Redirect" units="milliseconds">
18411 <owner>bolian@chromium.org</owner>
18413 Time from redirectStart to redirectEnd based on Navigation Timing when
18418 <histogram name="PLT.NT_Request" units="milliseconds">
18419 <owner>bolian@chromium.org</owner>
18421 Time from requestStart to responseStart based on Navigation Timing.
18425 <histogram name="PLT.NT_Response" units="milliseconds">
18426 <owner>bolian@chromium.org</owner>
18428 Time from responseStart to responseEnd based on Navigation Timing.
18432 <histogram name="PLT.PerceivedLoadTime" units="milliseconds">
18434 Deprecated as of 5/02/2011, replaced by Prerender.RendererPLT.
18436 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18438 Perceived load time of a page. For non-prerendered pages, this is just
18439 BeginToFinish. For displayed prerendered pages, this is the time from when
18440 the prerendered page is moved into a TabContents until finish.
18441 "Finish" == after onload() and all resources are loaded. Note that
18442 this is 0 if the loading finishes before the page is moved into a
18447 <histogram name="PLT.PerceivedLoadTime_PrerenderLoad" units="milliseconds">
18449 Deprecated as of 5/02/2011, replaced by
18450 Prerender.RendererPerceivedPLTMatched.
18452 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18454 Perceived load time of a prerendered page that is displayed. This is the
18455 time from when the prerendered page is moved into a TabContents until
18456 finish. "Finish" == after onload() and all resources are loaded.
18457 Note that this is 0 if the loading finishes before the page is moved into a
18462 <histogram name="PLT.PT_BeginToCommit" units="milliseconds">
18463 <owner>pmeenan@chromium.org</owner>
18465 This time is based on the NavigationTiming spec and is a more accurate
18466 version of PLT.BeginToCommit. Commit: responseStart. Begin: requestStart or
18467 navigationStart if user-initiated request.
18471 <histogram name="PLT.PT_BeginToFinish" units="milliseconds">
18472 <owner>pmeenan@chromium.org</owner>
18474 This time is based on the NavigationTiming spec and is a more accurate
18475 version of PLT.BeginToFinish. Finish: loadEventEnd. Begin: requestStart or
18476 navigationStart if user-initiated request.
18480 <histogram name="PLT.PT_BeginToFinishDoc" units="milliseconds">
18481 <owner>pmeenan@chromium.org</owner>
18483 This time is based on the NavigationTiming spec and is a more accurate
18484 version of PLT.BeginToFinishDoc. FinishDoc: loadEventStart. Begin:
18485 requestStart or navigationStart if user-initiated request.
18489 <histogram name="PLT.PT_CommitToFinish" units="milliseconds">
18490 <owner>pmeenan@chromium.org</owner>
18492 This time is based on the NavigationTiming spec and is a more accurate
18493 version of PLT.CommitToFinish. Commit: responseStart. Finish: loadEventEnd.
18497 <histogram name="PLT.PT_CommitToFinishDoc" units="milliseconds">
18498 <owner>pmeenan@chromium.org</owner>
18500 This time is based on the NavigationTiming spec and is a more accurate
18501 version of PLT.CommitToFinishDoc. Commit: responseStart. FinishDoc:
18506 <histogram name="PLT.PT_FinishDocToFinish" units="milliseconds">
18507 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18509 This time is based on the NavigationTiming spec and is a more accurate
18510 version of PLT.FinishDocToFinish. Finish: loadEventEnd. FinishDoc:
18515 <histogram name="PLT.PT_RequestToCommit" units="milliseconds">
18516 <owner>pmeenan@chromium.org</owner>
18518 This time is based on the NavigationTiming spec and measures the time until
18519 the renderer got first byte of document. Commit: time when renderer got
18520 first byte of document. Request: navigationStart.
18524 <histogram name="PLT.PT_RequestToDomContentLoaded" units="milliseconds">
18525 <owner>pmeenan@chromium.org</owner>
18527 This time is based on the NavigationTiming spec and measures the time until
18528 the beginning of the DOMContentLoaded event. DOMContentLoaded:
18529 domContentLoadedEventStart. Request: navigationStart.
18533 <histogram name="PLT.PT_RequestToFinish" units="milliseconds">
18534 <owner>pmeenan@chromium.org</owner>
18536 This time is based on the NavigationTiming spec and is a more accurate
18537 version of PLT.RequestToFinish. Finish: loadEventEnd. Request:
18542 <histogram name="PLT.PT_RequestToFinishDoc" units="milliseconds">
18543 <owner>pmeenan@chromium.org</owner>
18545 This time is based on the NavigationTiming spec and measures the page load
18546 time until the beginning of the load event. Finish: loadEventStart. Request:
18551 <histogram name="PLT.PT_RequestToStart" units="milliseconds">
18552 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18554 This time is based on the NavigationTiming spec and is a more accurate
18555 version of PLT.RequestToStart. Start: requestStart. Request:
18560 <histogram name="PLT.PT_StartToCommit" units="milliseconds">
18561 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18563 This time is based on the NavigationTiming spec and is a more accurate
18564 version of PLT.StartToCommit. Start: requestStart. Commit: responseStart.
18568 <histogram name="PLT.PT_StartToFinish" units="milliseconds">
18569 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18571 This time is based on the NavigationTiming spec and is a more accurate
18572 version of PLT.StartToFinish. Start: requestStart. Finish: loadEventEnd.
18576 <histogram name="PLT.RequestToFinish" units="milliseconds">
18577 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18579 Time from "request" to "finish." "Request" ==
18580 time when user requested document. "Finish" == after onload() and
18581 all resources are loaded.
18585 <histogram name="PLT.StartToCommit" units="milliseconds">
18586 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18588 Time from "start" to "commit." "Start"== time
18589 when renderer requested load of document, after any unload of last document.
18590 "Commit"== time when renderer got first byte of document.
18594 <histogram name="PLT.StartToFinish" units="milliseconds">
18595 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18597 Time from "start" to "finish." "Start"== time
18598 when renderer requested load of document, after any unload of last document.
18599 "Finish"==after onload() and all resources are loaded.
18603 <histogram name="PLT.UserTiming_Mark" units="milliseconds">
18604 <owner>pmeenan@chromium.org</owner>
18606 This time is based on the User Timing spec and measures the time from
18607 Navigation Timing navigationStart until the point where the page called
18608 performance.mark().
18612 <histogram name="PLT.UserTiming_MeasureDuration" units="milliseconds">
18613 <owner>pmeenan@chromium.org</owner>
18615 This time is based on the User Timing spec and reports the time between two
18616 arbitrary points defined by the page being loaded and directly matches the
18617 measurement exposed by performance.measure().
18621 <histogram name="Plugin.FlashNavigateUsage" enum="FlashNavigateUsageType">
18622 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18623 <summary>Record usage of PPB_Flash.Navigate() Pepper API.</summary>
18626 <histogram name="Plugin.PpapiBrokerLoadErrorCode" units="code">
18627 <owner>xhwang@chromium.org</owner>
18628 <summary>The error code of a PPAPI broker load failure.</summary>
18631 <histogram name="Plugin.PpapiBrokerLoadResult" enum="PluginLoadResult">
18632 <owner>xhwang@chromium.org</owner>
18633 <summary>The result from an attempt to load a PPAPI broker.</summary>
18636 <histogram name="Plugin.PpapiPluginLoadErrorCode" units="code">
18637 <owner>xhwang@chromium.org</owner>
18638 <summary>The error code of a PPAPI plugin load failure.</summary>
18641 <histogram name="Plugin.PpapiPluginLoadResult" enum="PluginLoadResult">
18642 <owner>xhwang@chromium.org</owner>
18643 <summary>The result from an attempt to load a PPAPI plugin.</summary>
18646 <histogram name="Power.BacklightLevelOnAC" units="%">
18647 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18649 The level of the backlight as a percentage when the user is on AC. Sampled
18654 <histogram name="Power.BacklightLevelOnBattery" units="%">
18655 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18657 The level of the backlight as a percentage when the user is on battery.
18658 Sampled every 30 seconds.
18662 <histogram name="Power.BatteryChargeHealth" units="%">
18663 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18665 Chrome OS battery charge health percentage. Sampled once when device starts
18670 <histogram name="Power.BatteryDischargeRate" units="mW">
18671 <owner>derat@chromium.org</owner>
18673 Chrome OS battery discharge rate in mW sampled every 30 seconds while the
18674 device runs on battery.
18678 <histogram name="Power.BatteryDischargeRateWhileSuspended" units="mW">
18679 <owner>derat@chromium.org</owner>
18681 Chrome OS battery discharge rate in mW while the system was suspended,
18682 sampled at resume. Only reported if the system was on battery power both
18683 before suspending and after resuming, if the energy level didn't increase
18684 while suspended (which would indicate that an AC adapter was connected), and
18685 if the system was suspended for at least a minute.
18689 <histogram name="Power.BatteryInfoSample" enum="BatteryInfoSampleResult">
18690 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18692 Counts the number of times we have read the battery status from sysfs and if
18693 it gave us sensible values.
18697 <histogram name="Power.BatteryRemainingAtEndOfSessionOnAC" units="%">
18698 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18700 Chrome OS remaining battery charge as percent of the maximum battery charge,
18701 sampled at the end of a user session when the device is on AC.
18705 <histogram name="Power.BatteryRemainingAtEndOfSessionOnBattery" units="%">
18706 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18708 Chrome OS remaining battery charge as percent of the maximum battery charge,
18709 sampled at the end of a user session when the device is on battery.
18713 <histogram name="Power.BatteryRemainingAtStartOfSessionOnAC" units="%">
18714 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18716 Chrome OS remaining battery charge as percent of the maximum battery charge,
18717 sampled at the start of a user session when the device is on AC.
18721 <histogram name="Power.BatteryRemainingAtStartOfSessionOnBattery" units="%">
18722 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18724 Chrome OS remaining battery charge as percent of the maximum battery charge,
18725 sampled at the start of a user session when the device is on battery.
18729 <histogram name="Power.BatteryRemainingCharge" units="%">
18731 Deprecated as of 03/2012, no longer being generated by powerd.
18733 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18735 Chrome OS remaining battery charge as percent of the maximum battery charge
18736 sampled when the device runs on battery.
18740 <histogram name="Power.BatteryRemainingWhenChargeStarts" units="%">
18741 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18743 Chrome OS remaining battery charge as percent of the maximum battery charge,
18744 sampled when charging starts.
18748 <histogram name="Power.BatteryTimeToEmpty" units="minutes">
18750 Deprecated as of 03/2012, no longer being generated by powerd.
18752 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18754 Chrome OS remaining time to empty battery in minutes sampled when the device
18759 <histogram name="Power.BitfixChunks">
18760 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18762 Chrome OS (Snow RO firmware 2695.90.0 only) number of 8K chunks that were
18763 fixed (memory corruption corrected) for each suspend/resume cycle. Expect 0
18764 around 97% of the time and a non-zero value around 3% of the time.
18768 <histogram name="Power.BitfixFixes">
18769 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18771 Chrome OS (Snow RO firmware 2695.90.0 only) number of 4-byte words that were
18772 fixed (memory corruption corrected) for each suspend/resume cycle. Expect 0
18773 around 97% of the time and a non-zero value around 3% of the time. Would be
18774 exactly equal to Power.BitfixChunks if there were only one corrupted word in
18775 each chunk but is sometimes several times higher.
18779 <histogram name="Power.BrightnessAdjustOnAC" enum="PowerBrightnessAdjust">
18781 Deprecated as of 5/2013. See Accel_BrightnessDown_F6 and
18782 Accel_BrightnessUp_F7 user actions instead.
18784 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18786 Number of times the user has adjusted brightness up and down while running
18791 <histogram name="Power.BrightnessAdjustOnBattery" enum="PowerBrightnessAdjust">
18793 Deprecated as of 5/2013. See Accel_BrightnessDown_F6 and
18794 Accel_BrightnessUp_F7 user actions instead.
18796 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18798 Number of times the user has adjusted brightness up and down while running
18803 <histogram name="Power.ChargerType" enum="PowerChargerType">
18804 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18806 External power supply type such as MAINS_CHARGER, USB_CHARGER,
18807 UNCONFIRMED_SPRING_CHARGER, SAFE_SPRING_CHARGER. A sample is reported each
18808 time a charger is connected to the device.
18812 <histogram name="Power.ExternalBrightnessReadResult"
18813 enum="ExternalDisplayReceiveResult">
18814 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18816 The result of attempting to read an external display's brightness on Chrome
18817 OS. A read attempt is made after successfully requesting the brightness (see
18818 Power.ExternalBrightnessRequestResult).
18822 <histogram name="Power.ExternalBrightnessRequestResult"
18823 enum="ExternalDisplaySendResult">
18824 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18826 The result of requesting an external display's brightness on Chrome OS. A
18827 request is sent when the user presses a brightness key and the current
18828 brightness is not already cached. A successful request is followed shortly
18829 thereafter by a read attempt (see Power.ExternalBrightnessReadResult).
18833 <histogram name="Power.ExternalBrightnessWriteResult"
18834 enum="ExternalDisplaySendResult">
18835 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18837 The result of attempting to change an external display's brightness on
18838 Chrome OS. A request is sent when the user presses a brightness key and the
18839 current brightness is either already cached or successfully loaded.
18843 <histogram name="Power.ExternalDisplayOpenResult"
18844 enum="ExternalDisplayOpenResult">
18845 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18847 The result of attempting to open an I2C device to control an external
18848 display's brightness on Chrome OS. An attempt is made when a display is
18849 connected to a device that lacks an internal display.
18853 <histogram name="Power.FirmwareResumeTimeOnAC" units="milliseconds">
18854 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18856 The time that the firmware took to resume the Chrome OS device from
18857 suspend-to-RAM state when running on AC at pre-suspend time.
18861 <histogram name="Power.FirmwareResumeTimeOnBattery" units="milliseconds">
18862 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18864 The time that the firmware took to resume the Chrome OS device from
18865 suspend-to-RAM state when running on battery at pre-suspend time.
18869 <histogram name="Power.IdleTimeAfterDimOnAC" units="milliseconds">
18870 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18872 Chrome OS user idle time since the screen dimmed sampled when the user
18873 becomes active again if the device runs on AC.
18877 <histogram name="Power.IdleTimeAfterDimOnBattery" units="milliseconds">
18878 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18880 Chrome OS user idle time since the screen dimmed sampled when the user
18881 becomes active again if the device runs on battery.
18885 <histogram name="Power.IdleTimeAfterScreenOffOnAC" units="milliseconds">
18886 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18888 Chrome OS user idle time since the screen turned off sampled when the user
18889 becomes active again if the device runs on AC.
18893 <histogram name="Power.IdleTimeAfterScreenOffOnBattery" units="milliseconds">
18894 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18896 Chrome OS user idle time since the screen turned off sampled when the user
18897 becomes active again if the device runs on battery.
18901 <histogram name="Power.IdleTimeOnAC" units="milliseconds">
18902 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18904 Chrome OS user idle time sampled when the user becomes active again if the
18909 <histogram name="Power.IdleTimeOnBattery" units="milliseconds">
18910 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18912 Chrome OS user idle time sampled when the user becomes active again if the
18913 device runs on battery.
18917 <histogram name="Power.KernelResumeTimeOnAC" units="milliseconds">
18918 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18920 The time that the kernel took to resume the Chrome OS device from
18921 suspend-to-RAM state when running on AC at pre-suspend time.
18925 <histogram name="Power.KernelResumeTimeOnBattery" units="milliseconds">
18926 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18928 The time that the kernel took to resume the Chrome OS device from
18929 suspend-to-RAM state when running on battery at pre-suspend time.
18933 <histogram name="Power.KernelSuspendTimeOnAC" units="milliseconds">
18934 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18936 The time that the kernel took to suspend-to-RAM the Chrome OS device when
18941 <histogram name="Power.KernelSuspendTimeOnBattery" units="milliseconds">
18942 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18944 The time that the kernel took to suspend-to-RAM the Chrome OS device when
18945 running on battery.
18949 <histogram name="Power.KeyboardBacklightLevel" units="%">
18950 <owner>derat@chromium.org</owner>
18952 The level of the keyboard backlight as a percentage. Sampled every 30
18957 <histogram name="Power.LengthOfSession" units="seconds">
18958 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18960 The length of time, in seconds, that a user spent in a single session.
18961 Values for this metric are clamped to 12 hours, so the last bucket should be
18962 considered to be including all metrics above 12 hours.
18966 <histogram name="Power.MilliConsumptionPerHourIosOnActive">
18967 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18969 The average power consumption, measured in milli-units per hour, when sync
18970 invalidator listens to on_application_active events. Values for this metric
18971 are per session, i.e. from battery level at application entering foreground
18972 to returning to background, and normalized to an hourly average consumption.
18973 This is an iOS only measurement. Due to how iOS reports battery levels, it
18974 is likely to see many readings of 0.
18978 <histogram name="Power.MilliConsumptionPerHourOthers">
18979 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18981 The average power consumption, measured in milli-units per hour, for other
18982 sync invalidator methods. Values for this metric are per session, i.e. from
18983 battery level at application entering foreground to returning to background,
18984 and normalized to an hourly average consumption. This is an iOS only
18985 measurement. Due to how iOS reports battery levels, it is likely to see many
18990 <histogram name="Power.MilliConsumptionPerHourP2P">
18991 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18993 The average power consumption, measured in milli-units per hour, when sync
18994 invalidator uses peer-to-peer notifications. Values for this metric are per
18995 session, i.e. from battery level at application entering foreground to
18996 returning to background, and normalized to an hourly average consumption.
18997 This is an iOS only measurement. Due to how iOS reports battery levels, it
18998 is likely to see many readings of 0.
19002 <histogram name="Power.MilliConsumptionPerHourServer">
19003 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19005 The average power consumption, measured in milli-units per hour, when sync
19006 invalidator uses server-based non-blocking invalidator. Values for this
19007 metric are per session, i.e. from battery level at application entering
19008 foreground to returning to background, and normalized to an hourly average
19009 consumption. This is an iOS only measurement. Due to how iOS reports battery
19010 levels, it is likely to see many readings of 0.
19014 <histogram name="Power.NumberOfAlsAdjustmentsPerSession">
19015 <owner>derat@chromium.org</owner>
19017 The number of times that the Automatic Light Sensor (ALS) adjusted the
19018 brightness during a session. Values for this metric are clamped to 10k
19019 count, so the last bucket should be considered to be including all metrics
19024 <histogram name="Power.NumberOfSessionsPerCharge">
19025 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19027 The number of user sessions that occured since the last time that the device
19028 was charged. Values for this metric are clamped at 10k, so the last bucket
19029 should be considered to include all metrics about 10k.
19033 <histogram name="Power.PowerButtonAcknowledgmentDelay" units="milliseconds">
19034 <owner>derat@chromium.org</owner>
19036 The amount of time between the user pressing the power button and Chrome
19037 acknowledging the button-down event on Chrome OS. Values for this metric are
19038 capped to two seconds.
19042 <histogram name="Power.PowerButtonDownTime" units="milliseconds">
19043 <owner>derat@chromium.org</owner>
19045 The amount of time between the user pressing the power button and releasing
19050 <histogram name="Power.RetrySuspendCount">
19052 Deprecated Feb 2014 by Power.SuspendAttemptsBeforeCancel and
19053 Power.SuspendAttemptsBeforeSuccess.
19055 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19057 The number of times Chrome OS retried suspend due to previous failure.
19061 <histogram name="Power.ShutdownReason" enum="ShutdownReason">
19062 <owner>derat@chromium.org</owner>
19064 The reason for the Chrome OS power manager shutting down or rebooting the
19069 <histogram name="Power.SuspendAttempt" enum="SuspendAttempt">
19070 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19072 The number of suspend attempts on Chrome OS. Samples are reported before
19073 each attempt, so this histogram may include cases where the system crashed
19074 instead of suspending.
19078 <histogram name="Power.SuspendAttemptsBeforeCancel">
19079 <owner>derat@chromium.org</owner>
19081 The number of suspend attempts performed for a single suspend request (e.g.
19082 triggered by the lid being closed) that was eventually canceled on Chrome
19083 OS. This also includes requests that were canceled due to the system
19084 eventually shutting down due to repeated suspend failures.
19088 <histogram name="Power.SuspendAttemptsBeforeSuccess">
19089 <owner>derat@chromium.org</owner>
19091 The number of suspend attempts performed for a single suspend request (e.g.
19092 triggered by the lid being closed) that eventually succeeded on Chrome OS.
19093 This includes the successful attempt.
19097 <histogram name="Power.SuspendResult" enum="SuspendResult">
19098 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19100 The results of suspend attempts on Chrome OS. Samples are reported after
19105 <histogram name="Power.SuspendStatus" enum="SuspendStatus">
19107 Deprecated Jan 2014 by Power.SuspendAttempt and Power.SuspendResult.
19109 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19110 <summary>Chrome OS suspend status.</summary>
19113 <histogram name="Power.ThermalAbortedFanTurnOn" units="%">
19114 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19116 The percentage of aborted fan attempts out of total fan attempts per
19117 session, where an abort is due to hysteresis. This value is computed from
19118 boot and sent when powerd starts and then every 15 minutes afterwards.
19122 <histogram name="Power.ThermalMultipleFanTurnOn" units="%">
19123 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19125 The percentage of fan trip point passes that are more than one trip point.
19126 This value is computed from boot and sent when powerd starts and then every
19127 15 minutes afterwards.
19131 <histogram name="Power.TimeInSuspendAtBoot" units="minutes">
19132 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19134 Chrome OS time in minutes spent in suspend-to-RAM mode sampled at boot
19135 (i.e., the device most likely ran out of battery while in suspend).
19139 <histogram name="Power.TimeInSuspendAtResume" units="minutes">
19140 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19142 Chrome OS time in minutes spent in suspend-to-RAM mode sampled at resume.
19146 <histogram name="Power.UserBrightnessAdjustmentsPerSessionOnAC">
19147 <owner>derat@chromium.org</owner>
19149 The number of times that the user adjusted the brightness during a session
19150 when on AC. Values for this metric are clamped to 10k count, so the last
19151 bucket should be considered to be including all metrics above 10k.
19155 <histogram name="Power.UserBrightnessAdjustmentsPerSessionOnBattery">
19156 <owner>derat@chromium.org</owner>
19158 The number of times that the user adjusted the brightness during a session
19159 when on battery. Values for this metric are clamped to 10k count, so the
19160 last bucket should be considered to be including all metrics above 10k.
19164 <histogram name="Precache.DownloadedNonPrecache" units="bytes">
19165 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19167 The number of bytes that were downloaded over the network for HTTP/HTTPS
19168 fetches that were not motivated by precaching. Logged per-request.
19172 <histogram name="Precache.DownloadedPrecacheMotivated" units="bytes">
19173 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19175 The number of bytes that were downloaded because of precaching. Logged
19180 <histogram name="Precache.Saved" units="bytes">
19181 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19183 The number of bytes during user browsing that were served from the cache,
19184 but would have been downloaded over a network if precaching was disabled.
19185 Logged per-request.
19189 <histogram name="Prerender.AbandonTimeUntilUsed" units="milliseconds">
19190 <owner>davidben@chromium.org</owner>
19191 <owner>tburkard@chromium.org</owner>
19193 Time from when a prerendered page is abandoned to when it is first used due
19194 to user navigation. If the page is swapped before begin abandoned, a zero is
19199 <histogram name="Prerender.CookieSendType" enum="PrerenderCookieSendType">
19200 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19202 Enumeration of what types of cookies were sent for a prerender.
19206 <histogram name="Prerender.CookieStatus" enum="PrerenderCookieStatus">
19207 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19208 <summary>Enumeration of what cookie actions a prerender caused.</summary>
19211 <histogram name="Prerender.Event" enum="PrerenderEvent">
19212 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19214 Enumeration of what events related to prerendering have occurred.
19218 <histogram name="Prerender.Events" enum="PrerenderHoverEvent">
19220 deprecated May 10 2012
19222 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19223 <summary>Hover Event counts for prerendering.</summary>
19226 <histogram name="Prerender.FinalStatus" enum="PrerenderFinalStatus">
19227 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19229 Final status for prerender pages - either success, or why it was canceled.
19233 <histogram name="Prerender.FinalStatusMatchComplete"
19234 enum="PrerenderFinalStatus">
19235 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19237 Final status for prerender pages - either success, or why it was canceled.
19238 This is for the MatchComplete set of pages (including some pages that were
19239 not actually prerendered), to match the control group.
19243 <histogram name="Prerender.FractionPixelsFinalAtSwapin">
19245 Deprecated Jan 14 2014.
19247 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19249 For prerenders that are swapped in, the percentage of pixels that is already
19250 final at swap-in time compared to when the spinner stops.
19254 <histogram name="Prerender.HoverStats_TimeUntilClicked" units="milliseconds">
19256 deprecated May 10 2012
19258 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19260 Duration that a user hovers a link before clicking on it.
19262 This is recorded for all pages loaded in a session.
19266 <histogram name="Prerender.HoverStats_TimeUntilDiscarded" units="milliseconds">
19268 deprecated May 10 2012
19270 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19272 Duration that the mouse pointer hovers on a link before the mouse pointer
19275 This is recorded for all pages loaded in a session.
19279 <histogram name="Prerender.LocalPredictorEvent"
19280 enum="PrerenderLocalPredictorEvents">
19281 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19283 Enumeration of what events related to the local predictor have occurred
19287 <histogram name="Prerender.LocalPredictorLoggedInLookupTime"
19288 units="milliseconds">
19289 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19291 Time to perform the LoggedIn Lookup for the local predictor. This operation
19292 checks whether a user his likely logged into a page that we would like to
19297 <histogram name="Prerender.LocalPredictorServiceLookupTime"
19298 units="milliseconds">
19299 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19301 Time to perform the Service Lookup for the local predictor. This operation
19302 queries a Google service to obtain pages to prerender, as well as whether
19303 prerender candidate pages are likely safe for prerendering.
19307 <histogram name="Prerender.LocalPredictorTimeUntilUsed" units="milliseconds">
19308 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19310 Time from when a prerendered page is started to when it is first used due to
19311 user navigation. If the page is never used, it is not included in this
19312 histogram. This only refers to prerenders based on the local predictor.
19316 <histogram name="Prerender.LocalPredictorURLLookupTime" units="milliseconds">
19317 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19319 Time to perform the URL Lookup for the local predictor. This operation
19320 retrieves from the user's local browsing history the URLs corresponding to
19325 <histogram name="Prerender.LocalVisitCoreTransition"
19326 enum="PrerenderLocalVisitCoreTransition">
19328 deprecated Nov 16 2012
19330 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19332 The transition type for each new visit as recorded in the local visits
19337 <histogram name="Prerender.LocalVisitDatabaseSize">
19339 deprecated Nov 16 2012
19341 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19342 <summary>Size of the local visits database (number of entries).</summary>
19345 <histogram name="Prerender.LocalVisitEvents" enum="PrerenderLocalVisitEvents">
19347 deprecated Nov 16 2012
19349 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19351 Enumeration of what events related to local visits have occurred
19355 <histogram name="Prerender.ModPagespeedHeader">
19357 Deprecated as of 10/2013.
19359 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19361 Previous version of the Prerender.PagespeedHeader.* histograms.
19365 <histogram name="Prerender.NetworkBytes.TotalForProfile" units="bytes">
19366 <owner>dmikurube@chromium.org</owner>
19367 <owner>jkarlin@chromium.org</owner>
19369 Number of bytes transferred on the network for URLRequests (not including
19370 HTTP/TLS/TCP/IP overhead). Reported on event of a PrerenderContents
19371 deletion. Includes prerender bytes. Bytes are only counted when
19372 prerendering is enabled and not in a control group. The sum of the
19373 distribution for a single user represents all of that user's network
19374 transfers for resource for that time period while prerendering was enabled.
19378 <histogram name="Prerender.NetworkBytes.Used" units="bytes">
19379 <owner>dmikurube@chromium.org</owner>
19380 <owner>jkarlin@chromium.org</owner>
19382 Number of bytes transferred on the network for URLRequests (not including
19383 HTTP/TLS/TCP/IP overhead) for a prerender that was used (or would have been
19388 <histogram name="Prerender.NetworkBytes.Wasted" units="bytes">
19389 <owner>dmikurube@chromium.org</owner>
19390 <owner>jkarlin@chromium.org</owner>
19392 Number of bytes transferred on the network for URLRequests (not including
19393 HTTP/TLS/TCP/IP overhead) for a prerender that was not used.
19397 <histogram name="Prerender.OmniboxNavigationsCouldPrerender">
19398 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19400 A boolean that indicates whether the Omnibox navigation being committed
19401 could have been prerendered by the Omnibox Prerender system. This provides
19402 an upper bound for Prerender.OmniboxNavigationsUsedPrerenderCount and allows
19403 the potential for Omnibox Prerendering coverage to be understood. If Omnibox
19404 Prerendering is disabled, this histogram will register a 'false' entry. The
19405 total count is the equivalent of the deprecated
19406 NetworkActionPredictor.NavigationCount histogram.
19410 <histogram name="Prerender.OmniboxNavigationsUsedPrerenderCount">
19411 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19413 The number of navigations that use a prerender initiated from the Omnibox.
19414 The count is incremented when the Prerendered tab is swapped in if the
19415 Prerender was initiated by the Omnibox, which obviously requires
19416 Prerendering from the Omnibox to be enabled.
19420 <histogram name="Prerender.OmniboxPrerenderCount">
19421 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19423 The number of prerenders initiated from the Omnibox. This is incremented
19424 when the NetworkActionPredictor suggests Prerendering as an optimal strategy
19425 given the text the user has entered and the Autocomplete suggestion
19426 currently selected. It is only incremented if Prerendering from the Omnibox
19431 <histogram name="Prerender.PagespeedHeader.ServerCounts"
19432 enum="PagespeedHeaderServerType">
19433 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19435 The number of responses received bucketed into the range [0,4]: bucket 0 is
19436 the total number of responses received; bucket 1 is the number of responses
19437 received with an X-Mod-Pagespeed header [indicating a mod_pagespeed server];
19438 bucket 2 is the number of responses received with an X-Page-Speed header and
19439 a header value in the X-Mod-Pagespeed format (a.b.c.d-e) [indicating an
19440 ngx_pagespeed server]; bucket 3 is the number of responses received with an
19441 X-Page-Speed header and a header value in the PageSpeed Service format
19442 (a_b_c) [indicating a PSS server]; and bucket 4 is the number of responses
19443 received with an X-Page-Speed header and a header value in neither of the
19444 preceding formats [indicating some other server; IISpeed is the only known
19445 one at this stage].
19449 <histogram name="Prerender.PagespeedHeader.VersionCounts"
19450 enum="PagespeedVersion">
19451 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19453 The number of responses received that either have an X-Mod-Pagespeed header
19454 or have an X-Page-Speed header with a value in the X-Mod-Pagespeed format
19455 (a.b.c.d-e), bucketed into the range [1,99]: bucket 1 is for header values
19456 that aren't in the a.b.c.d-e format, the remaining buckets are an encoding
19457 of the value: 2 + 2 * (max(c, 10) - 10) + (d > 1 ? 1 : 0). The rationale
19458 is that 'c' is incremented with each new release and 'd' is initially 0 but
19459 is incremented for each patch to a release.
19463 <histogram name="Prerender.PageviewEvents" enum="PrerenderPageviewEvents">
19465 deprecated Nov 16 2012
19467 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19468 <summary>Types of pages rendered.</summary>
19471 <histogram name="Prerender.PageVisitedStatus" enum="Boolean">
19472 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19474 Indicates whether the user has ever visited (in the past) a URL for which a
19475 prerender is launched.
19479 <histogram name="Prerender.PerceivedPageLoadTime_Control" units="milliseconds">
19481 Deprecated 03/24/11. Replaced by
19482 Prerender.PerceivedPLT_ContentPrefetchPrerenderControl.
19484 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19486 Time from when a user navigates to a page to when it loads. Since the pages
19487 may start loading before the user navigates to it, this does not include any
19488 portion of load prior to navigation.
19490 This particular histogram is for all page loads for users who do not have
19491 prerendering enabled.
19495 <histogram name="Prerender.PerceivedPageLoadTime_PrerenderMatchControl"
19496 units="milliseconds">
19498 Deprecated 03/24/11. Replaced by
19499 Prerender.PerceivedPLTMatched_ContentPrefetchPrerenderControl.
19501 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19503 Time from when a user navigates to a page to when it loads. Since the pages
19504 may start loading before the user navigates to it, this does not include any
19505 portion of load prior to navigation.
19507 This particular histogram is only for pages that would have been prerendered
19508 if the user had prerender enabled.
19512 <histogram name="Prerender.PerceivedPageLoadTime_PrerenderMatchTreatment"
19513 units="milliseconds">
19515 Deprecated 03/24/11. Replaced by
19516 Prerender.PerceivedPLTMatched_ContentPrefetchPrerender.
19518 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19520 Time from when a user navigates to a page to when it loads. Since the pages
19521 may start loading before the user navigates to it, this does not include any
19522 portion of load prior to navigation.
19524 This particular histogram is for all prerendered page loads for users who
19525 have prerender enabled.
19529 <histogram name="Prerender.PerceivedPageLoadTime_Treatment"
19530 units="milliseconds">
19532 Deprecated 03/24/11. Replaced by
19533 Prerender.PerceivedPLT_ContentPrefetchPrerender.
19535 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19537 Time from when a user navigates to a page to when it loads. Since the pages
19538 may start loading before the user navigates to it, this does not include any
19539 portion of load prior to navigation.
19541 This particular histogram is for all page loads for users who have
19542 prerendering enabled.
19546 <histogram name="Prerender.PerceivedPageLoadTime_WindowControl"
19547 units="milliseconds">
19549 Deprecated 03/24/11. Replaced by
19550 Prerender.PerceivedPLTWindowed_ContentPrefetchPrerenderControl.
19552 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19554 Time from when a user navigates to a page to when it loads. Since the pages
19555 may start loading before the user navigates to it, this does not include any
19556 portion of load prior to navigation.
19558 This particular histogram is for all page loads within 30 seconds after a
19559 prefetch tag is seen for users who do not have prerendering enabled.
19563 <histogram name="Prerender.PerceivedPageLoadTime_WindowTreatment"
19564 units="milliseconds">
19566 Deprecated 03/24/11. Replaced by
19567 Prerender.PerceivedPLTWindowed_ContentPrefetchPrerender.
19569 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19571 Time from when a user navigates to a page to when it loads. Since the pages
19572 may start loading before the user navigates to it, this does not include any
19573 portion of load pre navigation.
19575 This particular histogram is for all page loads within 30 seconds after a
19576 prefetch tag is seen for users who have prerendering enabled.
19580 <histogram name="Prerender.PerceivedPLT" units="milliseconds">
19581 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19583 Time from when a user navigates to a page to when it loads. Since the pages
19584 may start loading before the user navigates to it, this does not include any
19585 portion of load prior to navigation.
19587 This is recorded for all pages loaded in a session.
19591 <histogram name="Prerender.PerceivedPLTFirstAfterMiss" units="milliseconds">
19592 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19594 Time from when a user navigates to a page to when it loads. Since the pages
19595 may start loading before the user navigates to it, this does not include any
19596 portion of load prior to navigation.
19598 This is recorded for the first page load completing immediately after a
19603 <histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"
19604 units="milliseconds">
19605 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19607 Time from when a user navigates to a page to when it loads. Since the pages
19608 may start loading before the user navigates to it, this does not include any
19609 portion of load prior to navigation.
19611 "FirstAfterMiss" means the first pageload after a prerender miss.
19612 There are two types: Any, and Non-overlapping. The latter only applies to
19613 page loads initiated after the prerender. This variable records cases where
19614 only Any triggered.
19618 <histogram name="Prerender.PerceivedPLTFirstAfterMissBoth" units="milliseconds">
19619 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19621 Time from when a user navigates to a page to when it loads. Since the pages
19622 may start loading before the user navigates to it, this does not include any
19623 portion of load prior to navigation.
19625 "FirstAfterMiss" means the first pageload after a prerender miss.
19626 There are two types: Any, and Non-overlapping. The latter only applies to
19627 page loads initiated after the prerender. This variable records cases where
19632 <histogram name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"
19633 units="milliseconds">
19634 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19636 Time from when a user navigates to a page to when it loads. Since the pages
19637 may start loading before the user navigates to it, this does not include any
19638 portion of load prior to navigation.
19640 This is recorded for the first page load completing immediately after a
19641 prerender, but which has also started after the prerender has been
19646 <histogram name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"
19647 units="milliseconds">
19648 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19650 Time from when a user navigates to a page to when it loads. Since the pages
19651 may start loading before the user navigates to it, this does not include any
19652 portion of load prior to navigation.
19654 "FirstAfterMiss" means the first pageload after a prerender miss.
19655 There are two types: Any, and Non-overlapping. The latter only applies to
19656 page loads initiated after the prerender. This variable records cases where
19657 only Non-overlapping triggered.
19661 <histogram name="Prerender.PerceivedPLTMatched" units="milliseconds">
19662 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19664 Time from when a user navigates to a page to when it loads. Since the pages
19665 may start loading before the user navigates to it, this does not include any
19666 portion of load prior to navigation.
19668 This is recorded only for prerendered pages, or for pages which would have
19669 been prerendered in the control case.
19673 <histogram name="Prerender.PerceivedPLTMatchedComplete" units="milliseconds">
19674 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19676 Time from when a user navigates to a page to when it loads. Since the pages
19677 may start loading before the user navigates to it, this does not include any
19678 portion of load prior to navigation.
19680 This is recorded only for prerendered pages, or for pages which would have
19681 been prerendered in the control case.
19683 In MatchedComplete, the prerender group also contains cancelled prerenders,
19684 so as to produce a perfect match of page views attributed this group in the
19685 prerender group with those attributed to this group in the control group.
19689 <histogram name="Prerender.PerceivedPLTWindowed" units="milliseconds">
19690 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19692 Time from when a user navigates to a page to when it loads. Since the pages
19693 may start loading before the user navigates to it, this does not include any
19694 portion of load prior to navigation.
19696 This is recorded for all page loads which happen within 30 seconds after a
19697 prefetch tag is observed.
19701 <histogram name="Prerender.PerceivedPLTWindowNotMatched" units="milliseconds">
19702 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19704 Time from when a user navigates to a page to when it loads. Since the pages
19705 may start loading before the user navigates to it, this does not include any
19706 portion of load prior to navigation.
19708 This is recorded for all page loads which happen within 30 seconds after a
19709 prefetch tag is observed and which do not correspond to a prerender tag.
19713 <histogram name="Prerender.PercentLoadDoneAtSwapin">
19714 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19716 For prerenders that are swapped in, the percentage of the time from load
19717 start until the onload event fires that has elapsed at the time of the
19722 <histogram name="Prerender.PeriodicCleanupDeleteContentsTime"
19723 units="milliseconds">
19724 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19726 How long the cleanup portion of PrerenderManager::PeriodicCleanup takes, to
19731 <histogram name="Prerender.PeriodicCleanupResourceCheckTime"
19732 units="milliseconds">
19733 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19735 How long the resource check portion of PrerenderManager::PeriodicCleanup
19736 takes, to measure jank.
19740 <histogram name="Prerender.PrerenderCountOf3Max">
19741 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19743 After launching a prerender, how many simultanious prerenders are recorded
19744 as running, out of a maximum of three.
19748 <histogram name="Prerender.PrerenderNotSwappedInPLT" units="milliseconds">
19749 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19751 For prerenders that finish loading before they are ever swapped in, their
19752 page load time until the onload event fires.
19756 <histogram name="Prerender.PrerendersPerSessionCount">
19757 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19759 The number of sessions that have at least X successful prerenders.
19763 <histogram name="Prerender.RelTypesLinkAdded" enum="PrerenderRelTypes">
19764 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19766 For each prerender link added to a document, records the rel types present
19767 on the link element.
19771 <histogram name="Prerender.RelTypesLinkStarted" enum="PrerenderRelTypes">
19772 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19774 For each prerender in a document which starts prerendering, records the rel
19775 types present on the link element.
19779 <histogram name="Prerender.RendererIdleTime" units="milliseconds">
19781 deprecated Nov 16 2012
19783 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19785 This is the time from when a prerendered page finishes loading to when it is
19786 displayed, as measured by the renderer process. When a page is displayed
19787 before it finishes loading, no value is recorded in this histogram.
19791 <histogram name="Prerender.RendererPerceivedPLT" units="milliseconds">
19793 deprecated Nov 16 2012
19795 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19797 Perceived load time of a page, as measured by the renderer process. For
19798 non-prerendered pages, this is just BeginToFinish. For displayed prerendered
19799 pages, this is the time from when the prerendered page is moved into a
19800 TabContents until finish. "Finish" == after onload() and all
19801 resources are loaded. Note that this is 0 if the loading finishes before the
19802 page is moved into a TabContents.
19806 <histogram name="Prerender.RendererPerceivedPLTMatched" units="milliseconds">
19808 deprecated Nov 16 2012
19810 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19812 Perceived load time of a prerendered page that is displayed, as measured by
19813 the renderer process. This is the time from when the prerendered page is
19814 moved into a TabContents until finish. "Finish" == after onload()
19815 and all resources are loaded. Note that this is 0 if the loading finishes
19816 before the page is moved into a TabContents.
19820 <histogram name="Prerender.RendererTimeUntilDisplay" units="milliseconds">
19822 deprecated Nov 16 2012
19824 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19826 The time elapsed between when the prerendering of a page starts and when the
19827 page is displayed, as measured by the renderer process. Prerendered pages
19828 discarded without being displayed are excluded from this count.
19832 <histogram name="Prerender.SchemeCancelReason"
19833 enum="PrerenderSchemeCancelReason">
19834 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19836 The detailed reason why a prerender is canceled with
19837 FINAL_STATUS_UNSUPPORTED_SCHEME
19841 <histogram name="Prerender.Sessions" enum="PrerenderMode">
19843 deprecated Nov 16 2012
19845 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19846 <summary>Enumeration of how prerender was used per session.</summary>
19849 <histogram name="Prerender.SessionStorageNamespaceMergeTime"
19850 units="milliseconds">
19851 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19852 <summary>Time to perform the session storage namespace merge.</summary>
19855 <histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"
19856 units="milliseconds">
19857 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19859 For simulated local browsing prerendering, the baseline PLT of pages without
19860 any prerendering for pages that would be prerendered.
19864 <histogram name="Prerender.SimulatedLocalBrowsingPLT" units="milliseconds">
19865 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19867 For simulated local browsing prerendering, the estimated PLT of pages with
19868 prerendering enabled for pages that would be prerendered.
19872 <histogram name="Prerender.TabContentsDeleterSuppressedDialog"
19873 enum="BooleanSuppressed">
19874 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19876 A boolean that indicates how often we suppress a dialog from a tab when
19877 swapping it with a prerender.
19881 <histogram name="Prerender.TabContentsDeleterTimeout"
19882 enum="BooleanCloseTimeout">
19883 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19885 A boolean that indicates how often we fail to delete an old prerendered tab
19886 before the timeout.
19890 <histogram name="Prerender.TabHelperEvent" enum="PrerenderTabHelperEvents">
19891 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19893 Enumeration of what events related to the TabHelper class have occurred.
19897 <histogram name="Prerender.TimeBetweenPrerenderRequests" units="milliseconds">
19898 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19899 <summary>Time between subsequent prerender requests.</summary>
19902 <histogram name="Prerender.TimeSinceLastRecentVisit" units="milliseconds">
19903 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19905 The time elapsed between the most recent visit to a URL and when an
19906 attempted prerender of the same URL is cancelled with
19907 FINAL_STATUS_RECENTLY_VISITED.
19911 <histogram name="Prerender.TimeToClick" units="milliseconds">
19913 deprecated Nov 16 2012
19915 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19916 <summary>Duration that a user hovers a link before clicking on it.</summary>
19919 <histogram name="Prerender.TimeUntilUsed" units="milliseconds">
19921 deprecated Nov 16 2012. See Prerender.TimeUntilUsed2, which has a larger
19924 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19926 Time from when a prerendered page is started to when it is first used due to
19927 user navigation. If the page is never used, it is not included in this
19932 <histogram name="Prerender.TimeUntilUsed2" units="milliseconds">
19933 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19935 Time from when a prerendered page is started to when it is first used due to
19936 user navigation. If the page is never used, it is not included in this
19941 <histogram name="PrinterService.PrinterServiceEvent"
19942 enum="PrinterServiceEventType">
19943 <owner>vitalybuka@chromium.org</owner>
19945 Count of events in PrinterService on ChromeOS related to USB printers.
19949 <histogram name="PrintPreview.DestinationAction"
19950 enum="PrintPreviewPrintDestinationBuckets">
19951 <owner>vitalybuka@chromium.org</owner>
19953 Actions performed by the user when the print destination search widget is
19958 <histogram name="PrintPreview.FontType" enum="PrintPreviewFontTypeType">
19959 <owner>vitalybuka@chromium.org</owner>
19961 Count of font file formats embeeded in print preview PDFs. These numbers are
19962 biased by what the platforms supports in terms of detection.
19966 <histogram name="PrintPreview.GcpPromo" enum="PrintPreviewGcpPromoBuckets">
19967 <owner>vitalybuka@chromium.org</owner>
19969 Actions performed by the user when the Google Cloud Print add-printers
19970 promotion is shown to the user.
19974 <histogram name="PrintPreview.InitialDisplayTime" units="milliseconds">
19975 <owner>vitalybuka@chromium.org</owner>
19977 Time from when print preview is intiated until the intial preview is sent to
19978 the preview tab for rendering.
19982 <histogram name="PrintPreview.InitializationTime" units="milliseconds">
19983 <owner>vitalybuka@chromium.org</owner>
19985 Time from when print preview is intiated until the preview PDF generation is
19990 <histogram name="PrintPreview.ManagePrinters">
19991 <owner>vitalybuka@chromium.org</owner>
19993 Count the number of requests received to show the manage printers dialog.
19997 <histogram name="PrintPreview.NumberOfPrinters">
19998 <owner>vitalybuka@chromium.org</owner>
20000 Count the total number of printers shown in destination drop down list.
20004 <histogram name="PrintPreview.PageCount.Initial">
20005 <owner>vitalybuka@chromium.org</owner>
20007 The page count of the initial print preview, a.k.a. the total number of
20008 pages in documents to be printed.
20012 <histogram name="PrintPreview.PageCount.PrintToCloudPrint">
20013 <owner>vitalybuka@chromium.org</owner>
20015 The final page count (after page selection) of documents printed to a cloud
20020 <histogram name="PrintPreview.PageCount.PrintToCloudPrintWebDialog">
20021 <owner>vitalybuka@chromium.org</owner>
20023 The final page count (after page selection) of documents printed to a cloud
20024 printer using web dialog.
20028 <histogram name="PrintPreview.PageCount.PrintToPDF">
20029 <owner>vitalybuka@chromium.org</owner>
20031 The final page count (after page selection) of documents printed to PDF.
20035 <histogram name="PrintPreview.PageCount.PrintToPrinter">
20036 <owner>vitalybuka@chromium.org</owner>
20038 The final page count (after page selection) of documents printed to a
20043 <histogram name="PrintPreview.PageCount.SystemDialog">
20044 <owner>vitalybuka@chromium.org</owner>
20046 The final page count (after page selection) of documents printed using
20051 <histogram name="PrintPreview.PreviewEvent" enum="PrintPreviewHelperEvents">
20052 <owner>vitalybuka@chromium.org</owner>
20053 <summary>Print preview events.</summary>
20056 <histogram name="PrintPreview.PrintSettings" enum="PrintSettings">
20057 <owner>vitalybuka@chromium.org</owner>
20059 Track the popularity of print settings. (Settings when printing to PDF are
20060 excluded from this statistic.)
20064 <histogram name="PrintPreview.RegeneratePreviewRequest.BeforeCancel">
20065 <owner>vitalybuka@chromium.org</owner>
20067 The number of times regenerate preview requests received before the user
20068 clicked the cancel button.
20072 <histogram name="PrintPreview.RegeneratePreviewRequest.BeforeFirstData">
20073 <owner>vitalybuka@chromium.org</owner>
20075 The number of times regenerate preview requests received before the first
20076 preview data is availible.
20080 <histogram name="PrintPreview.RegeneratePreviewRequest.BeforePrint">
20081 <owner>vitalybuka@chromium.org</owner>
20083 The number of times regenerate preview requests received before the user
20084 clicked the print button.
20088 <histogram name="PrintPreview.RenderAndGeneratePDFTime" units="milliseconds">
20089 <owner>vitalybuka@chromium.org</owner>
20091 Time taken to render and generate PDF for print preview. (Includes time to
20092 reflow the page back to normal, but not the time to reflow the page to
20093 prepare for printing.)
20097 <histogram name="PrintPreview.RenderAndGeneratePDFTimeAvgPerPage"
20098 units="milliseconds">
20099 <owner>vitalybuka@chromium.org</owner>
20101 Time taken to render and generate PDF for print preview divided by the
20102 number of pages. (Includes time to reflow the page back to normal, but not
20103 the time to reflow the page to prepare for printing.)
20107 <histogram name="PrintPreview.RendererError" enum="PrintPreviewFailureType">
20108 <owner>vitalybuka@chromium.org</owner>
20110 Count how frequently a set of pre-defined print preview errors occur.
20114 <histogram name="PrintPreview.RenderPDFPageTime" units="milliseconds">
20115 <owner>vitalybuka@chromium.org</owner>
20116 <summary>Time taken to render each PDF page for print preview.</summary>
20119 <histogram name="PrintPreview.RenderToPDFTime" units="milliseconds">
20120 <owner>vitalybuka@chromium.org</owner>
20121 <summary>Time taken to render to PDF for print preview.</summary>
20124 <histogram name="PrintPreview.UserAction" enum="PrintPreviewUserActionType">
20125 <owner>vitalybuka@chromium.org</owner>
20127 Action taken by the user in the preview tab such as print, cancel, print to
20128 pdf and show advanced print settings dialog.
20132 <histogram name="Profile.AddNewUser" enum="ProfileAddNewUser">
20133 <owner>bcwhite@chromium.org</owner>
20134 <owner>rlp@chromium.org</owner>
20135 <summary>The frequency of ways that new user profiles are added.</summary>
20138 <histogram name="Profile.AppCount">
20139 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20140 <summary>The number of installed apps when a profile is opened.</summary>
20143 <histogram name="Profile.AuthResult" enum="ProfileAuth">
20144 <owner>bcwhite@chromium.org</owner>
20146 Counts of authorization results when trying to open a locked profile from
20151 <histogram name="Profile.Avatar" enum="ProfileAvatar">
20152 <owner>rlp@chromium.org</owner>
20153 <summary>The frequency of selection of each avatar.</summary>
20156 <histogram name="Profile.BookmarksSize" units="MB">
20157 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20158 <summary>Size of the bookmarks database.</summary>
20161 <histogram name="Profile.CookiesSize" units="MB">
20162 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20163 <summary>Size of the cookies database.</summary>
20166 <histogram name="Profile.CreateResult" enum="ProfileCreateResult">
20167 <owner>pam@chromium.org</owner>
20168 <owner>rlp@chromium.org</owner>
20169 <summary>Result (final status) when creating a new profile.</summary>
20172 <histogram name="Profile.CreateTime" units="milliseconds">
20174 Deprecated as of 8/2013.
20176 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20178 Back-end time elapsed while creating a new profile. The max is 30 seconds,
20179 when an external timeout was applied.
20183 <histogram name="Profile.CreateTimeCanceled" units="milliseconds">
20185 Deprecated as of 8/2013.
20187 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20189 Time elapsed before the user decided to cancel creation of a new profile.
20190 Since only managed-user profile creation can be canceled, this time comes
20191 from managed-user registration. The max is 30 seconds, when an external
20192 timeout was applied.
20196 <histogram name="Profile.CreateTimeCanceledNoTimeout" units="milliseconds">
20197 <owner>pam@chromium.org</owner>
20199 Time elapsed from when the handler received the message that a user clicked
20200 'Create' until the user decided to cancel creation of a new profile. Since
20201 only managed-user profile creation can be canceled, this time comes from
20202 managed-user registration.
20206 <histogram name="Profile.CreateTimeNoTimeout" units="milliseconds">
20207 <owner>pam@chromium.org</owner>
20209 Time elapsed from when the handler received the message that a user clicked
20210 'Create' until the creation either failed with a local error (see
20211 Profile.CreateResult), was canceled (also recorded in
20212 Profile.CreateTimeCanceledNoTimeout), or completed successfully.
20216 <histogram name="Profile.ExtensionSize" units="MB">
20217 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20218 <summary>Size of the extension cookies database.</summary>
20221 <histogram name="Profile.FaviconsSize" units="MB">
20222 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20223 <summary>Size of the favicons database.</summary>
20226 <histogram name="Profile.HistorySize" units="MB">
20227 <owner>dmikurube@chromium.org</owner>
20228 <summary>Size of the history database.</summary>
20231 <histogram name="Profile.LaunchBrowser" enum="ProfileType">
20232 <owner>rlp@chromium.org</owner>
20234 Number of times users launch a browser window from either a primary or
20235 secondary profile (i.e., each time a browser window is opened we log which
20236 type of profile it belongs to).
20240 <histogram name="Profile.NetUserCount" enum="ProfileNetUserCount">
20241 <owner>bcwhite@chromium.org</owner>
20242 <owner>rlp@chromium.org</owner>
20244 Counts of users added and deleted. Percentages are not meaningful. Please
20245 look at the ratio of the counts/percentages.
20249 <histogram name="Profile.NumberOfManagedProfiles">
20250 <owner>pam@chromium.org</owner>
20252 Counts the number of locally managed profiles on a user's machine when
20253 Chrome starts up, among cases with at least one profile.
20257 <histogram name="Profile.NumberOfProfiles">
20258 <owner>bcwhite@chromium.org</owner>
20259 <owner>rlp@chromium.org</owner>
20261 Counts the number of profiles on a user's machine when Chrome starts up.
20265 <histogram name="Profile.NumberOfProfilesAfterAddOrDelete">
20267 Deprecated 2013-04-09. No longer tracked. See Profile.NumberOfProfiles.
20269 <owner>bcwhite@chromium.org</owner>
20270 <owner>rlp@chromium.org</owner>
20272 Counts the number of profiles on a user's machine whenever a profile is
20277 <histogram name="Profile.NumberOfProfilesOnStartup">
20279 Deprecated; replaced by Profile.NumberOfProfiles on 2013-04-09. Data are
20280 suspect, especially after 2012-02-24: see https://crbug.com/189213.
20282 <owner>bcwhite@chromium.org</owner>
20283 <owner>rlp@chromium.org</owner>
20285 Counts the number of profiles on a user's machine when Chrome starts up.
20289 <histogram name="Profile.NumberOfSignedInProfiles">
20290 <owner>bcwhite@chromium.org</owner>
20291 <owner>rlp@chromium.org</owner>
20293 Counts the number of signed-in profiles on a user's machine when Chrome
20294 starts up, among cases with at least one profile.
20298 <histogram name="Profile.NumberOfSignedInProfilesOnStartup">
20300 Deprecated; replaced by Profile.NumberOfSignedInProfiles on 2013-04-09.
20302 <owner>bcwhite@chromium.org</owner>
20303 <owner>rlp@chromium.org</owner>
20305 Counts the number of profiles that are signed in to Chrome when Chrome
20310 <histogram name="Profile.Opening" enum="ProfileOpen">
20312 Deprecated because it did not present the information clearly.
20314 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20315 <summary>The frequency of ways that the profiles are opened.</summary>
20318 <histogram name="Profile.OpenMethod" enum="ProfileOpenMethod">
20319 <owner>bcwhite@chromium.org</owner>
20320 <owner>rlp@chromium.org</owner>
20322 The frequency with which the user opens the different profile menus or
20323 switches profiles. For the open statistics, this does not mean the user
20324 necessarily opened a profile after clicking. The switch statistics indicate
20325 how often and how the user switches profiles. They are provided together for
20326 comparison of how often the user actually switches after opening the avatar
20331 <histogram name="Profile.PercentageOfManagedProfiles">
20332 <owner>pam@chromium.org</owner>
20334 Tracks the percentage (0-100) of profiles that are locally managed, recorded
20335 when Chrome starts up.
20339 <histogram name="Profile.ProfileError" enum="ProfileErrorType">
20340 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20342 The error with the current user profile that caused an error dialog to be
20343 shown. This dialog is shown usually when there is some sort of corruption in
20344 the user's profile data.
20348 <histogram name="Profile.SupervisedProfileCreateError"
20349 enum="GoogleServiceAuthError">
20350 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20352 The error code generated in the final step (registration step) of creating a
20353 new supervised profile.
20357 <histogram name="Profile.SupervisedProfileImportError"
20358 enum="GoogleServiceAuthError">
20359 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20361 The error code generated in the final step (registration step) of importing
20362 a supervised profile.
20366 <histogram name="Profile.SupervisedProfileTotalCreateTime" units="milliseconds">
20367 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20369 Time elapsed from when the handler received the message that a user clicked
20370 'Create' to create a new supervised user profile until the registration ends
20371 either successfully or with a failure (both recorded in
20372 Profile.SupervisedProfileCreateResult).
20376 <histogram name="Profile.SupervisedProfileTotalImportTime" units="milliseconds">
20377 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20379 Time elapsed from when the handler received the message that a user clicked
20380 'Import supervised user' until the registration ends either successfully or
20381 with a failure (both recorded in Profile.SupervisedProfileImportResult).
20385 <histogram name="Profile.SwitchGaiaPhotoSettings"
20386 enum="ProfileGaiaPhotoOptions">
20387 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20389 Counts of when users switch to using their GAIA photo instead of an avatar
20390 icon or the opposite when they switch back to an avatar icon instead of
20395 <histogram name="Profile.Sync" enum="ProfileSync">
20397 Deprecated because it did not present the information clearly.
20399 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20400 <summary>Activity of the user with regards to sync.</summary>
20403 <histogram name="Profile.SyncCustomize" enum="ProfileSyncCustomize">
20404 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20406 Number of times and ways the user customized the sync options of their
20407 profile. Percentages are not meaningful. To determine percentages, take the
20408 count of a given action over the count of number of customizations.
20412 <histogram name="Profile.SyncSignIn" enum="ProfileType">
20413 <owner>rpop@google.com</owner>
20415 Number of times the user signed into sync from original or secondary
20420 <histogram name="Profile.ThumbnailsSize" units="MB">
20421 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20422 <summary>Size of the thumbnails database.</summary>
20425 <histogram name="Profile.TopSitesSize" units="MB">
20426 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20427 <summary>Size of the top sites database.</summary>
20430 <histogram name="Profile.TotalHistorySize" units="MB">
20431 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20432 <summary>Total size of all history databases.</summary>
20435 <histogram name="Profile.TotalSize" units="MB">
20436 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20437 <summary>Total size of the profile data (excluding sub-folders).</summary>
20440 <histogram name="Profile.Update" enum="ProfileType">
20441 <owner>rlp@chromium.org</owner>
20442 <summary>Times a profile name and/or avatar was updated.</summary>
20445 <histogram name="Profile.VisitedLinksSize" units="MB">
20446 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20447 <summary>Size of the visited links database.</summary>
20450 <histogram name="Profile.WebDataSize" units="MB">
20451 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20452 <summary>Size of the web data database.</summary>
20455 <histogram name="ProfileReset.SendFeedback" enum="Boolean">
20456 <owner>engedy@chromium.org</owner>
20457 <owner>vasilii@chromium.org</owner>
20459 Signifies if the user selected "Send feedback" checkbox in the
20460 Reset Profile dialog.
20464 <histogram name="Protector.DefaultSearchProvider" enum="ProtectorError">
20466 Deprecated 8/2013. No longer tracked.
20468 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20470 Errors that Protector detects about default search provider in Web Data.
20471 Reported once when Web Data is loaded.
20475 <histogram name="Protector.Preferences" enum="ProtectorError">
20477 Deprecated 8/2013. No longer tracked.
20479 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20481 Errors that Protector detects about protected settings in Preferences.
20482 Reported once when profile is loaded.
20486 <histogram name="Protector.SearchProvider" enum="SearchEngine">
20488 Deprecated 8/2013. No longer tracked.
20490 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20492 When the default search provider setting is changed outside of Chrome, which
20493 is detected by the Protector, this histogram reports the new setting.
20497 <histogram name="Protector.StartupSettings" enum="SessionStartupType">
20499 Deprecated 8/2013. No longer tracked.
20501 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20503 When the startup settings are changed outside of Chrome, which is detected
20504 by the Protector, this histogram reports the new setting.
20508 <histogram name="Quickoffice.docPageCount">
20509 <owner>joshwoodward@google.com</owner>
20511 Records the page count when a compound binary format document is opened.
20515 <histogram name="Quickoffice.docParagraphCount">
20516 <owner>joshwoodward@google.com</owner>
20518 Records the paragraph count when a compound binary format document is
20523 <histogram name="Quickoffice.docSectionCount">
20524 <owner>joshwoodward@google.com</owner>
20526 Records the section count when a compound binary format document is opened.
20530 <histogram name="Quickoffice.docxPageCount">
20531 <owner>joshwoodward@google.com</owner>
20533 Records the page count when an OOXML format document is opened.
20537 <histogram name="Quickoffice.docxParagraphCount">
20538 <owner>joshwoodward@google.com</owner>
20540 Records the paragraph count when an OOXML format document is opened.
20544 <histogram name="Quickoffice.docxSectionCount">
20545 <owner>joshwoodward@google.com</owner>
20547 Records the section count when an OOXML format document is opened.
20551 <histogram name="Quickoffice.ErrorTypes" enum="QuickofficeErrorTypes">
20552 <owner>joshwoodward@google.com</owner>
20554 Records the various different error types encountered when opening and
20555 reading MS Office file formats in the Quickoffice viewer. These range from
20556 Nacl crashes and uncaught javascript exceptions to document errors inside
20557 Quickoffice Web Toolkit (eg QOWT). The errors are recorded against the file
20558 format in which they occurred.
20562 <histogram name="Quickoffice.FileFormat" enum="QuickofficeFileFormat">
20563 <owner>joshwoodward@google.com</owner>
20565 Records the various different file types supported by Quickoffice (like MS
20566 Word, Excel, Powerpoint files) when they opened in the browser to measure
20567 which file formats are most popular.
20571 <histogram name="Quickoffice.pptMasterCount">
20572 <owner>joshwoodward@google.com</owner>
20574 Records the number of slide masters when a compound binary format
20575 presentation is opened.
20579 <histogram name="Quickoffice.pptSlideCount">
20580 <owner>joshwoodward@google.com</owner>
20582 Records the slide count when a compound binary format presentation is
20587 <histogram name="Quickoffice.pptxMasterCount">
20588 <owner>joshwoodward@google.com</owner>
20590 Records the number of slide masters when an OOXML format presentation is
20595 <histogram name="Quickoffice.pptxSlideCount">
20596 <owner>joshwoodward@google.com</owner>
20598 Records the slide count when an OOXML format presentation is opened.
20602 <histogram name="Quickoffice.xlsFormattedCellCount">
20603 <owner>joshwoodward@google.com</owner>
20605 Records the number of cells that contain formatting data in the default
20606 worksheet when a compound binary format spreadsheet is opened.
20610 <histogram name="Quickoffice.xlsNonEmptyCellCount">
20611 <owner>joshwoodward@google.com</owner>
20613 Records the number of non-empty cells in the default worksheet when a
20614 compound binary format spreadsheet is opened.
20618 <histogram name="Quickoffice.xlsSheetCount">
20619 <owner>joshwoodward@google.com</owner>
20621 Records the number of worksheets when a compound binary format spreadsheet
20626 <histogram name="Quickoffice.xlsxFormattedCellCount">
20627 <owner>joshwoodward@google.com</owner>
20629 Records the number of cells that contain formatting data in the default
20630 worksheet when an OOXML format spreadsheet is opened.
20634 <histogram name="Quickoffice.xlsxNonEmptyCellCount">
20635 <owner>joshwoodward@google.com</owner>
20637 Records the number of non-empty cells when an OOXML format spreadsheet is
20642 <histogram name="Quickoffice.xlsxSheetCount">
20643 <owner>joshwoodward@google.com</owner>
20645 Records the number of worksheets when an OOXML format spreadsheet is opened.
20649 <histogram name="Rappor.DiscardReason" enum="RapporDiscardReason">
20650 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20652 For each Rappor log that is discarded, the reason that it was discarded.
20656 <histogram name="Rappor.UploadResponseCode" enum="HttpResponseCode">
20657 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20659 For each upload to the Rappor server, log the response received from the
20664 <histogram name="Renderer.AcceleratedFixedRootBackground"
20665 enum="AcceleratedFixedRootBackground">
20666 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20668 Keeps track of the number of main frame scrolls with an accelerated fixed
20669 root background, the number of main frame scrolls with an unaccelerated
20670 fixed root background, and the total number of main frame scrolls.
20674 <histogram name="Renderer.CompositedScrolling" enum="CompositedScrolling">
20675 <owner>hartmanng@chromium.org</owner>
20677 Total count of the number of RenderLayers which are scrollable areas, need
20678 to be promoted to stacking containers, and will use composited scrolling.
20679 Each bucket is sampled at most once per RenderLayer, when the RenderLayer
20680 first becomes scrollable, first needs to become a stacking container, and
20681 first uses composited scrolling, respectively.
20685 <histogram name="Renderer.DrawDuration" units="milliseconds">
20686 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20687 <summary>The time it takes for the compositor to draw a frame.</summary>
20690 <histogram name="Renderer.DrawDurationOverestimate" units="milliseconds">
20691 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20693 The amount by which the compositor's draw duration was overestimated in a
20694 particular frame (0 if the duration was perfectly predicted or
20699 <histogram name="Renderer.DrawDurationUnderestimate" units="milliseconds">
20700 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20702 The amount by which the compositor's draw duration was underestimated in a
20703 particular frame (0 if the duration was perfectly predicted or
20708 <histogram name="Renderer.GpuLatency" units="milliseconds">
20709 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20711 The delay between the compositor submitting a command to the GPU and that
20712 command executing on the GPU. This delay is measured once per frame.
20716 <histogram name="Renderer.GpuLatencyOverestimate" units="milliseconds">
20717 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20719 The amount by which GPU latency was overestimated in a particular frame (0
20720 if the latency was perfectly predicted or underestimated).
20724 <histogram name="Renderer.GpuLatencyUnderestimate" units="milliseconds">
20725 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20727 The amount by which GPU latency was underestimated in a particular frame (0
20728 if the latency was perfectly predicted or overestimated).
20732 <histogram name="Renderer.PixelIncreaseFromTransitions">
20733 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20735 A lower-bound on the percentage increase in memory that would result from
20736 promoting all layers that have a webkit-transition on opacity or transform.
20740 <histogram name="Renderer.unloadEventsDurationMS" units="milliseconds">
20742 Deprecated as of 10/2013.
20744 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20746 This measures how long all unload event handlers required to run whenever an
20747 unload event is processed.
20751 <histogram name="Renderer2.FinishDocToFinish">
20752 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20754 The time from when a document finished loading to when all it's resources
20759 <histogram name="Renderer2.RequestToFinish">
20761 Deprecated 6/15/09. Replaced by Renderer2.RequestToFinish_L
20763 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20765 The time from when a page was requested by a user to when it is fully
20770 <histogram name="Renderer2.RequestToFinish_L">
20771 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20773 The time from when a page was requested by a user to when it is fully
20778 <histogram name="Renderer2.RequestToFirstLayout">
20779 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20781 The time from when a page was requested by a user to its first layout.
20785 <histogram name="Renderer2.RequestToStart">
20786 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20788 The time from when a page was requested by a user to when it starts loading.
20792 <histogram name="Renderer2.StartToFinish">
20793 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20795 The time from when a page started loading to when it is fully loaded.
20799 <histogram name="Renderer2.StartToFinishDoc">
20800 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20802 The time from when a page starts loading to when the main document is
20807 <histogram name="Renderer2.StartToFirstLayout">
20808 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20810 The time from when a page starts loading to its first layout.
20814 <histogram name="Renderer4.Abandoned" enum="Abandoned">
20815 <owner>wiltzius@chromium.org</owner>
20817 Distribution of actual finished pages, vs abandoned pages, where we needed
20818 to declare a finish time prematurely since the page was being closed
20823 <histogram name="Renderer4.AccelContentPaintDurationMS">
20824 <owner>wiltzius@chromium.org</owner>
20826 Time spent by WebKit painting the page, in milliseconds, when the GPU
20827 acceleration is active, for paints that affect non-root layers.
20831 <histogram name="Renderer4.AccelContentPaintMegapixPerSecond">
20832 <owner>wiltzius@chromium.org</owner>
20834 WebKit paint throughput, measured in megapixels per second, when GPU
20835 acceleration is active, for paints that affect non-root layers.
20839 <histogram name="Renderer4.AccelDoDeferredUpdateDelay">
20840 <owner>wiltzius@chromium.org</owner>
20841 <summary>Time between frames when GPU acceleration is active.</summary>
20844 <histogram name="Renderer4.AccelRootPaintDurationMS">
20845 <owner>wiltzius@chromium.org</owner>
20847 Time spent by WebKit painting the page, in milliseconds, when the GPU
20848 acceleration is active, for paints that affect the root layer.
20852 <histogram name="Renderer4.AccelRootPaintMegapixPerSecond">
20853 <owner>wiltzius@chromium.org</owner>
20855 WebKit paint throughput, measured in megapixels per second, when GPU
20856 acceleration is active, for paints that affect the root layer.
20860 <histogram name="Renderer4.AnimationCallbackDelayTime" units="milliseconds">
20861 <owner>wiltzius@chromium.org</owner>
20863 Time from when the animation callback was posted to when it ran.
20867 <histogram name="Renderer4.BeginToCommit" units="milliseconds">
20868 <owner>wiltzius@chromium.org</owner>
20870 Time from "begin" to "commit." "Begin"==
20871 "request" if user requested, and "start" otherwise.
20872 "Request"== time when user requested document. "Start"==
20873 time when renderer requested load of document, after any unload of last
20874 document. "Commit"== time when renderer got first byte of
20879 <histogram name="Renderer4.BeginToFinish">
20880 <owner>wiltzius@chromium.org</owner>
20881 <summary>TBD</summary>
20884 <histogram name="Renderer4.BeginToFinishDoc">
20885 <owner>wiltzius@chromium.org</owner>
20886 <summary>TBD</summary>
20889 <histogram name="Renderer4.BeginToFirstPaint" units="milliseconds">
20890 <owner>wiltzius@chromium.org</owner>
20892 Time from "begin" to "first paint." "Begin"==
20893 "request" if user requested, and "start" otherwise.
20894 "Request"== time when user requested document. "Start"==
20895 time when renderer requested load of document, after any unload of last
20896 document. "First paint"== time when first paint operation was
20901 <histogram name="Renderer4.BeginToFirstPaintAfterLoad" units="milliseconds">
20902 <owner>wiltzius@chromium.org</owner>
20904 Time from "big" to "first paint after load."
20905 "Begin"== "request" if user requested, and
20906 "start" otherwise. "Request"== time when user requested
20907 document. "Start"== time when renderer requested load of document,
20908 after any unload of last document. "First paint after load"== time
20909 after onload() when first paint operation is performed.
20913 <histogram name="Renderer4.CommitToFinish" units="milliseconds">
20914 <owner>wiltzius@chromium.org</owner>
20916 Time from "commit" to "finish." "Commit"==
20917 time when renderer got first byte of document. "Finish"==after
20918 onload() and all resources are loaded.
20922 <histogram name="Renderer4.CommitToFinishDoc" units="milliseconds">
20923 <owner>wiltzius@chromium.org</owner>
20925 Time from "commit" to "finish doc." "Commit"==
20926 time when renderer got first byte of document. "Finish doc" ==
20927 main document loaded, before onload(). "Finish"==after onload()
20928 and all resources are loaded.
20932 <histogram name="Renderer4.CommitToFirstPaint" units="milliseconds">
20933 <owner>wiltzius@chromium.org</owner>
20935 Time from "commit" to "first paint."
20936 "Commit"== time when renderer got first byte of document.
20937 "First paint"== time when first paint operation was performed.
20941 <histogram name="Renderer4.CommitToFirstPaintAfterLoad" units="milliseconds">
20942 <owner>wiltzius@chromium.org</owner>
20944 Time from "commit" to "first paint after load."
20945 "Commit"== time when renderer got first byte of document.
20946 "First paint after load"== time after onload() when first paint
20947 operation is performed.
20951 <histogram name="Renderer4.CompositorScrollHitTestResult"
20952 enum="CompositorScrollResult">
20953 <owner>vollick@chromium.org</owner>
20955 It's possible for compositor hit testing to determine conclusively that
20956 compositor thread scrolling can or cannot be done. It's also possible that
20957 the hit testing result is inconclusive. We would like to see the I-don't-
20958 know result as little as possible. This histogram tracks the ratios.
20962 <histogram name="Renderer4.CompositorThreadImplDrawDelay" units="milliseconds">
20963 <owner>wiltzius@chromium.org</owner>
20965 Time between frames, as measured on the compositor thread. This is collected
20966 once per frame while it is being drawn to the screen in the compositor.
20970 <histogram name="Renderer4.drawPixelCountCulled" units="NormalizedPixels">
20972 Renamed to Renderer4.pixelCountCulled_Draw.
20974 <owner>wiltzius@chromium.org</owner>
20976 Number of pixels that culling prevented being drawn to the screen,
20977 normalized to the viewport size. This is collected once per frame while it
20978 is being drawn to the screen in the compositor.
20982 <histogram name="Renderer4.drawPixelCountOpaque" units="NormalizedPixels">
20984 Renamed to Renderer4.pixelCountOpaque_Draw.
20986 <owner>wiltzius@chromium.org</owner>
20988 Number of pixels drawn to the screen and known opaque, normalized to the
20989 viewport size. This is collected once per frame while it is being drawn to
20990 the screen in the compositor.
20994 <histogram name="Renderer4.drawPixelCountTranslucent" units="NormalizedPixels">
20996 Renamed to Renderer4.pixelCountTranslucent_Draw.
20998 <owner>wiltzius@chromium.org</owner>
21000 Number of pixels drawn to the screen and not known opaque, normalized to the
21001 viewport size. This is collected once per frame while it is being drawn to
21002 the screen in the compositor.
21006 <histogram name="Renderer4.FinishDocToFinish" units="milliseconds">
21007 <owner>wiltzius@chromium.org</owner>
21009 Time from "finish doc" to "finish." "Finish
21010 doc"== main document loaded, before onload(). "Finish"==after
21011 onload() and all resources are loaded.
21015 <histogram name="Renderer4.FinishToFirstPaintAfterLoad" units="milliseconds">
21016 <owner>wiltzius@chromium.org</owner>
21018 Time from "finish " to "first paint after load."
21019 "Finish"==after onload() and all resources are loaded. "First
21020 paint after load"== time after onload() when first paint operation is
21025 <histogram name="Renderer4.InvalidationRegionApproximateRectCount"
21027 <owner>wiltzius@chromium.org</owner>
21029 Number of rects inside of a PictureLayer's invalidation region per commit.
21033 <histogram name="Renderer4.LanguageDetection" units="milliseconds">
21034 <owner>wiltzius@chromium.org</owner>
21036 Time to determine the page language. This is done after the page has been
21041 <histogram name="Renderer4.LCDText.PercentageOfAALayers" units="%">
21042 <owner>wiltzius@chromium.org</owner>
21044 The ratio of LCDText CC Layers / candidate LCDText layers. Recorded in
21045 LayerTreeHost, after LayerTreeHostCommon::CalculateDrawProperties() has
21046 computed the properties we need. Only recorded for the first 50 frames of
21051 <histogram name="Renderer4.LCDText.PercentageOfCandidateLayers" units="%">
21052 <owner>wiltzius@chromium.org</owner>
21054 The ratio of CC Layers which are candidates for LCDText AA / total picture
21055 or content Layers. Recorded in LayerTreeHost, after
21056 LayerTreeHostCommon::CalculateDrawProperties() has computed the properties
21057 we need. Only recorded for the first 50 frames of every page.
21061 <histogram name="Renderer4.LoadType" enum="LoadType">
21062 <owner>wiltzius@chromium.org</owner>
21064 Probability distribution for enumerated varieties of page loads.
21068 <histogram name="Renderer4.pixelCountCulled_Draw" units="NormalizedPixels">
21069 <owner>wiltzius@chromium.org</owner>
21071 Number of pixels that culling prevented being drawn to the screen, recorded
21072 as 10 times the percentage of the viewport that these pixels cover. This is
21073 collected once per frame while it is being drawn to the screen in the
21078 <histogram name="Renderer4.pixelCountOpaque" units="NormalizedPixels">
21079 <owner>wiltzius@chromium.org</owner>
21081 Number of pixels known to be opaque, recorded as 10 times the percentage of
21082 the viewport that these pixels cover.
21086 <histogram name="Renderer4.pixelCountPainted" units="NormalizedPixels">
21087 <owner>wiltzius@chromium.org</owner>
21089 Number of pixels painted by WebKit into main memory, recorded as 10 times
21090 the percentage of the viewport that these pixels cover. This is collected
21091 once per commit from WebKit to the compositor.
21095 <histogram name="Renderer4.pixelCountTranslucent" units="NormalizedPixels">
21096 <owner>wiltzius@chromium.org</owner>
21098 Number of pixels not known to be opaque opaque, recorded as 10 times the
21099 percentage of the viewport that these pixels cover.
21103 <histogram name="Renderer4.renderPassCount">
21104 <owner>wiltzius@chromium.org</owner>
21106 The number of render passes (or render targets) in the renderer's frame. If
21107 the value is more than one, then an intermediate rendering target must be
21108 used during the rendering of the frame for each render pass greater than
21113 <histogram name="Renderer4.RequestToFinish" units="milliseconds">
21114 <owner>wiltzius@chromium.org</owner>
21116 Time from "request" to "finish." "Request"==
21117 time when user requested document. "Finish"==after onload() and
21118 all resources are loaded.
21122 <histogram name="Renderer4.RequestToStart" units="milliseconds">
21123 <owner>wiltzius@chromium.org</owner>
21125 Time from "request" to "start." "Request"==
21126 time when user requested document. "Start"== time when renderer
21127 requested load of document, after any unload of last document.
21131 <histogram name="Renderer4.Snapshot">
21132 <owner>wiltzius@chromium.org</owner>
21133 <summary>Time to capture a renderer snapshot.</summary>
21136 <histogram name="Renderer4.SoftwareCompositorThreadImplDrawDelay"
21137 units="milliseconds">
21138 <owner>wiltzius@chromium.org</owner>
21140 Time between frames when the software renderer is being used, as measured on
21141 the compositor thread. This is collected once per frame while it is being
21142 drawn to the screen in the compositor.
21146 <histogram name="Renderer4.SoftwareDoDeferredUpdateDelay">
21147 <owner>wiltzius@chromium.org</owner>
21148 <summary>Time between frames when the page is not GPU accelerated.</summary>
21151 <histogram name="Renderer4.SoftwarePaintDurationMS">
21152 <owner>wiltzius@chromium.org</owner>
21154 Time spent by WebKit painting the page, in milliseconds, when the page is
21155 not GPU accelerated.
21159 <histogram name="Renderer4.SoftwarePaintMegapixPerSecond">
21160 <owner>wiltzius@chromium.org</owner>
21162 WebKit paint throughput, measured in megapixels per second, when the page is
21163 not GPU accelerated.
21167 <histogram name="Renderer4.StartToCommit" units="milliseconds">
21168 <owner>wiltzius@chromium.org</owner>
21170 Time from "start" to "commit." "Start"== time
21171 when renderer requested load of document, after any unload of last document.
21172 "Commit"== time when renderer got first byte of document.
21176 <histogram name="Renderer4.StartToFinish" units="milliseconds">
21177 <owner>wiltzius@chromium.org</owner>
21179 Time from "start" to "finish." "Start"== time
21180 when renderer requested load of document, after any unload of last document.
21181 "Finish"==after onload() and all resources are loaded.
21185 <histogram name="Renderer4.TextureGpuUploadTimeUS">
21186 <owner>wiltzius@chromium.org</owner>
21188 The number of microseconds it took to upload a tile's full texture as
21189 measured on the GPU process.
21193 <histogram name="Renderer4.Thumbnail">
21194 <owner>wiltzius@chromium.org</owner>
21195 <summary>Time to capture a renderer thumbnail.</summary>
21198 <histogram name="Renderer4.tileCountCulled_Upload" units="NormalizedTiles">
21199 <owner>wiltzius@chromium.org</owner>
21201 Number of tiles that culling prevented being uploaded to texture memory.
21202 This is an approximation and is recorded as a 100 times the percentage of
21203 the number of tiles, of default size, needed to cover the viewport. This is
21204 collected once per commit from WebKit to the compositor.
21208 <histogram name="Renderer4.uploadPixelCountCulled" units="NormalizedPixels">
21210 Deprecated as of 04/2012, replaced with Renderer4.tileCountCulled_Upload.
21212 <owner>wiltzius@chromium.org</owner>
21214 Number of pixels that culling prevented being uploaded to texture memory,
21215 normalized to the viewport size. This is collected once per commit from
21216 WebKit to the compositor.
21220 <histogram name="Renderer4.uploadPixelCountOpaque" units="NormalizedPixels">
21222 Renamed to Renderer4.pixelCountOpaque_Upload.
21224 <owner>wiltzius@chromium.org</owner>
21226 Number of pixels uploaded to texture memory and known to be opaque,
21227 normalized to the viewport size. This is collected once per commit from
21228 WebKit to the compositor.
21232 <histogram name="Renderer4.uploadPixelCountTranslucent"
21233 units="NormalizedPixels">
21235 Renamed to Renderer4.pixelCountTranslucent_Upload.
21237 <owner>wiltzius@chromium.org</owner>
21239 Number of pixels uploaded to texture memory and not known opaque, normalized
21240 to the viewport size. This is collected once per commit from WebKit to the
21245 <histogram name="RenderViewContextMenu.Shown" enum="RenderViewContextMenuItem">
21246 <owner>vitalybuka@chromium.org</owner>
21247 <summary>Count of renderer view context menu items shown.</summary>
21250 <histogram name="RenderViewContextMenu.Used" enum="RenderViewContextMenuItem">
21251 <owner>vitalybuka@chromium.org</owner>
21253 Count of renderer view context menu items (Only commands now) used.
21257 <histogram name="RequestAutocomplete.DismissalState"
21258 enum="AutofillDialogDismissalState">
21259 <owner>estade@chromium.org</owner>
21261 The state of the requestAutocomplete() dialog when it was dismissed.
21265 <histogram name="RequestAutocomplete.InitialUserState"
21266 enum="AutofillDialogInitialUserState">
21267 <owner>estade@chromium.org</owner>
21269 The initial state of a user that's interacting with a freshly shown
21270 requestAutocomplete() dialog.
21274 <histogram name="RequestAutocomplete.PopupInDialog"
21275 enum="AutofillDialogPopupEvent">
21276 <owner>estade@chromium.org</owner>
21278 User interactions with the Autofill popup shown while filling an
21279 requestAutocomplete() dialog.
21283 <histogram name="RequestAutocomplete.Security" enum="AutofillDialogSecurity">
21284 <owner>estade@chromium.org</owner>
21286 Measures the frequency of security warnings and errors in the
21287 RequestAutocomplete dialog.
21291 <histogram name="RequestAutocomplete.UiDuration" units="ms">
21292 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21294 Measures the duration for which an requestAutocomplete() dialog was shown.
21298 <histogram name="RequestAutocomplete.UiDuration.Cancel" units="ms">
21299 <owner>estade@chromium.org</owner>
21301 Measures the duration for which an requestAutocomplete() dialog was shown,
21302 in cases where the user ended up canceling out of the dialog.
21306 <histogram name="RequestAutocomplete.UiDuration.Submit" units="ms">
21307 <owner>estade@chromium.org</owner>
21309 Measures the duration for which an requestAutocomplete() dialog was shown,
21310 in cases where the user ended up accepting the dialog.
21314 <histogram name="RequestAutocomplete.UiEvents" enum="AutofillDialogUiEvents">
21315 <owner>estade@chromium.org</owner>
21317 Measures how users are interacting with the requestAutocomplete() dialog UI.
21321 <histogram name="RequestAutocomplete.UiLatencyToShow" units="ms">
21322 <owner>estade@chromium.org</owner>
21324 Measures the duration of time it takes for the requestAutocomplete() UI to
21325 be actionable by the user after it is shown.
21329 <histogram name="RequestAutocomplete.WalletErrors" enum="WalletErrors">
21330 <owner>estade@chromium.org</owner>
21332 Measures the frequency of errors in communicating with the Google Online
21337 <histogram name="RequestAutocomplete.WalletRequiredActions"
21338 enum="WalletRequiredActions">
21339 <owner>estade@chromium.org</owner>
21341 Measures the frequency of required user actions returned by the Google
21342 Online Wallet server.
21346 <histogram name="Reset.ChromeOS.PowerwashDialogShown"
21347 enum="PowerwashDialogViewType">
21348 <owner>merkulova@chromium.org</owner>
21350 Records the number of times the factory reset dialog was shown. Grouped by
21355 <histogram name="SB.BloomFilter" units="milliseconds">
21356 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21358 The first stage check that measures the time that Chrome took to check if a
21359 URL is present in our in-memory bloom filter.
21363 <histogram name="SB.BuildBloom">
21365 Deprecated 9/2012. No longer generated.
21367 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21368 <summary>TBD.</summary>
21371 <histogram name="SB.Database" units="milliseconds">
21372 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21374 The second stage check that measures the time that Chrome took to check if a
21375 URL is present in our SQLite database.
21379 <histogram name="SB.DBCheck" units="milliseconds">
21380 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21382 The second stage check that mesures the time that Chrome took to check if a
21383 URL is present in our SQLite database. This time includes the filter check
21388 <histogram name="SB.Delay" units="milliseconds">
21389 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21391 This measures the time that SafeBrowsing actually delayed the browsing
21392 experience. It records the difference between the time when Chrome would
21393 have started reading the response for a URL and when the SafeBrowsing system
21394 completed its check of that URL.
21398 <histogram name="SB.FilterCheck" units="milliseconds">
21399 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21401 The first stage check that measures the time that Chrome took to check if a
21402 URL is present in our in-memory hash table.
21406 <histogram name="SB.Network" units="milliseconds">
21407 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21409 The third and final stage check that mesures the time that Chrome took to
21410 get a response from the Google SafeBrowsing servers for a particular URL.
21414 <histogram name="SB.NetworkCheck" units="milliseconds">
21415 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21417 The third and final stage check that mesures the time that Chrome took to
21418 get a response from the Google SafeBrowsing servers for a particular URL.
21419 This time includes the filter and database check time.
21423 <histogram name="SB.PauseSafe" units="milliseconds">
21424 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21426 This measures the time that SafeBrowsing actually delayed the browsing
21427 experience. It records the difference between the time when Chrome would
21428 have started reading the response for a URL and when the SafeBrowsing system
21429 completed its check of that URL.
21433 <histogram name="SB.Update">
21434 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21435 <summary>TBD.</summary>
21438 <histogram name="SB2.AddPrefixes">
21439 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21441 The number of add prefixes stored in the database after the last update.
21445 <histogram name="SB2.BloomFailure" enum="SB2BloomFailure">
21446 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21448 Track failures when in processing the safe-browsing database bloom filter.
21452 <histogram name="SB2.BloomFilterFalsePositives"
21453 enum="SB2BloomFilterFalsePositives">
21455 This became misleading around M-22 (September 2012), deleted in M-32
21458 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21460 All prefix misses (server returned no full hashes) and prefix misses due to
21461 false positives in the bloom filter.
21465 <histogram name="SB2.BloomFilterLoad" units="ms">
21466 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21467 <summary>Time to load the BloomFilter file.</summary>
21470 <histogram name="SB2.BrowseDatabaseKilobytes" units="KB">
21471 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21473 The size of the browsing SafeBrowsing database file on disk in kilobytes,
21474 after an update has occurred.
21478 <histogram name="SB2.BuildFilter" units="milliseconds">
21479 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21481 The time that it took to regenerate the filter after we have received all
21486 <histogram name="SB2.BuildReadBytes" units="bytes">
21488 Deprecated because it was exceeding the range. Replaced by
21489 SB2.BuildReadKilobytes.
21491 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21493 The number of bytes read by the browser process during the bloom filter
21498 <histogram name="SB2.BuildReadKilobytes" units="KB">
21499 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21501 The number of kilobytes read by the browser process during the filter
21506 <histogram name="SB2.BuildReadOperations">
21507 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21509 The number of read operations issued by the browser process during the
21510 filter generation phase.
21514 <histogram name="SB2.BuildWriteBytes" units="bytes">
21516 Deprecated because it was exceeding the range. Replaced by
21517 SB2.BuildWriteKilobytes.
21519 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21521 The number of bytes written by the browser process during the bloom filter
21526 <histogram name="SB2.BuildWriteKilobytes" units="KB">
21527 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21529 The number of kilobytes written by the browser process during the filter
21534 <histogram name="SB2.BuildWriteOperations">
21535 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21537 The number of write operations issued by the browser process during the
21538 filter generation phase.
21542 <histogram name="SB2.ChunkInsert" units="milliseconds">
21543 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21545 The time that it takes to write one redirect URL (which can contain multiple
21546 chunks) to the database.
21550 <histogram name="SB2.ChunkRequest" units="milliseconds">
21551 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21553 The network time between the request and response for a chunk.
21557 <histogram name="SB2.ChunkSize" units="bytes">
21558 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21559 <summary>The size of one chunk URL.</summary>
21562 <histogram name="SB2.DatabaseBytes" units="bytes">
21564 Deprecated because it was exceeding the range. Replaced by
21565 SB2.DatabaseKilobytes.
21567 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21568 <summary>The size of the SafeBrowsing database file on disk.</summary>
21571 <histogram name="SB2.DatabaseFailure" enum="SB2DatabaseFailure">
21572 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21573 <summary>Track failures when updating the safe-browsing database.</summary>
21576 <histogram name="SB2.DatabaseKilobytes" units="KB">
21578 Replaced by SB2.BrowseDatabaseKilobytes.
21580 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21582 The size of the SafeBrowsing database file on disk in kilobytes.
21586 <histogram name="SB2.DatabaseOpen" units="milliseconds">
21587 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21589 The time it takes to initialize the SafeBrowsing storage backend, in
21594 <histogram name="SB2.DatabaseUpdateKilobytes" units="KB">
21595 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21597 The size of the update file before merging with the database file, in
21602 <histogram name="SB2.Delay" units="milliseconds">
21603 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21605 The time that SafeBrowsing actually delayed the browsing experience. It
21606 records the difference between the time when Chrome would have started
21607 reading the response for a URL and when the SafeBrowsing system completed
21608 its check of that URL.
21612 <histogram name="SB2.DownloadBinhashAddsDeleted">
21614 Deleted in M-34 (February 2014).
21616 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21617 <summary>Obsolete download BINHASH add chunks deleted.</summary>
21620 <histogram name="SB2.DownloadBinhashSubsDeleted">
21622 Deleted in M-34 (February 2014).
21624 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21625 <summary>Obsolete download BINHASH sub chunks deleted.</summary>
21628 <histogram name="SB2.DownloadChecks" enum="SB2DownloadChecks">
21629 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21631 Records results of SafeBrowsing download check, including both url check and
21632 downloaded file hash check.
21636 <histogram name="SB2.DownloadDatabaseKilobytes" units="KB">
21637 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21639 The size of the downloads SafeBrowsing database file on disk in kilobytes,
21640 after an update has occurred.
21644 <histogram name="SB2.DownloadDuration" units="milliseconds">
21645 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21646 <summary>The time it takes for a download to finish.</summary>
21649 <histogram name="SB2.DownloadHashCheckDuration" units="milliseconds">
21650 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21652 The time it takes for SafeBrowsing to check hash of a download file.
21656 <histogram name="SB2.DownloadUrlCheckDuration" units="milliseconds">
21657 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21658 <summary>The time it takes for SafeBrowsing to check a download url.</summary>
21661 <histogram name="SB2.DownloadUrlChecks" enum="SB2DownloadChecks">
21663 Deprecated 3/11/11, and replaced by SB2.DownloadChecks.
21665 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21666 <summary>Records results of SafeBrowsing download url check.</summary>
21669 <histogram name="SB2.FailedUpdate">
21671 Deprecated, replaced by SB2.DatabaseFailure BROWSE_DB_UPDATE_FINISH.
21673 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21675 The count of the number of times an update failed when being committed to
21680 <histogram name="SB2.FilterCheck" units="milliseconds">
21681 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21683 The time that it took to check a URL against our in-memory filter.
21687 <histogram name="SB2.FilterKilobytes" units="KB">
21689 Deprecated 9/2012. No longer generated.
21691 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21692 <summary>The size of the current bloom filter in kilobytes.</summary>
21695 <histogram name="SB2.FilterLoad" enum="SB2FilterLoad">
21696 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21697 <summary>Which filter file the database loaded from disk.</summary>
21700 <histogram name="SB2.FilterMissing">
21702 Deprecated, replaced by SB2.DatabaseFailure FILTER_MISSING.
21704 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21706 The count of the number of times we attempted to load the bloom filter file
21707 but it was missing.
21711 <histogram name="SB2.FilterReadFail">
21713 Deprecated, replaced by SB2.DatabaseFailure FILTER_READ.
21715 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21717 The count of the number of times we attempted to load the bloom filter file
21718 but failed while reading the file on disk.
21722 <histogram name="SB2.FilterSize" units="bytes">
21724 Deprecated because it was exceeding the range. Replaced by
21725 SB2.FilterKilobytes.
21727 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21728 <summary>The size of the current bloom filter.</summary>
21731 <histogram name="SB2.FilterWriteFail">
21733 Deprecated, replaced by SB2.DatabaseFailure FILTER_WRITE.
21735 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21737 The count of the number of times we attempted to save the bloom filter file
21738 but failed while writing the file to disk.
21742 <histogram name="SB2.FormatEvent" enum="SB2FormatEvent">
21743 <owner>shess@chromium.org</owner>
21745 Collection of boolean events for SafeBrowsingFileStore instances. Includes
21746 corruptions detected, old versions detected, and various failures detected.
21750 <histogram name="SB2.GetHash200">
21752 Deprecated in favor of SB2.GetHashResult STATUS_200.
21754 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21756 The number of GetHash requests that returned data (valid requests).
21760 <histogram name="SB2.GetHash204">
21762 Deprecated in favor of SB2.GetHashResult STATUS_204.
21764 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21766 The number of GetHash requests that returned empty data (false positives).
21770 <histogram name="SB2.GetHashResult" enum="SB2GetHashResult">
21771 <owner>mattm@chromium.org</owner>
21773 Track return status from GetHash attempts (STATUS_200, STATUS_204,
21774 NETWORK_ERROR, HTTP_ERROR, BACKOFF_ERROR), whether parsing a 200 result
21775 failed (PARSE_ERROR), and dispensation of returned values (EMPTY, HIT,
21776 MISS). EMPTY means the response had no full hashes, and should contain all
21777 of the 204 responses plus all *_ERROR cases. HIT means that one of the full
21778 hashes matched. MISS means that none of the hashes matched (there was a
21779 prefix collision). (PARSE_ERROR, NETWORK_ERROR, HTTP_ERROR, and
21780 BACKOFF_ERROR were added in M36.)
21784 <histogram name="SB2.GetHashResultDownload" enum="SB2GetHashResult">
21785 <owner>mattm@chromium.org</owner>
21787 Track return status from GetHash attempts (STATUS_200, STATUS_204,
21788 NETWORK_ERROR, HTTP_ERROR, BACKOFF_ERROR), whether parsing a 200 result
21789 failed (PARSE_ERROR), and dispensation of returned values (EMPTY, HIT,
21790 MISS). EMPTY means the response had no full hashes, and should contain all
21791 of the 204 responses plus all *_ERROR cases. HIT means that one of the full
21792 hashes matched. MISS means that none of the hashes matched (there was a
21793 prefix collision). (PARSE_ERROR, NETWORK_ERROR, HTTP_ERROR, and
21794 BACKOFF_ERROR were added in M36.)
21798 <histogram name="SB2.GetHashServerMiss">
21800 Deprecated in favor of SB2.GetHashResult FULL_HASH_* and
21801 SB2.BloomFilterFalsePositives. It is unclear if this histogram ever
21802 reported useful data.
21804 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21806 The number of GetHash requests returning full hashes that didn't match the
21807 URL that initiated the request.
21811 <histogram name="SB2.HandleCorrupt">
21813 Deprecated, replaced by SB2.DatabaseFailure CORRUPT.
21815 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21817 The count of the number of times a database was found corrupt and reset.
21821 <histogram name="SB2.InterstitialAction" enum="SB2InterstitialAction">
21822 <owner>felt@chromium.org</owner>
21824 Track number of times Safe Browsing interstitials have been shown, and how
21825 many times they have been clicked through or not.
21829 <histogram name="SB2.InterstitialActionDetails"
21830 enum="SB2InterstitialActionDetails">
21831 <owner>felt@chromium.org</owner>
21833 Tracks the click-through rate for specific cases of the interstitial.
21837 <histogram name="SB2.MalwareInterstitialTimeClosed" units="milliseconds">
21838 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21840 The time between when we show the SafeBrowsing malware interstitial and the
21841 user navigating away by for example, closing the tab, clicking the browser
21842 back button or typing another URL in the address bar.
21846 <histogram name="SB2.MalwareInterstitialTimeDiagnostic" units="milliseconds">
21847 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21849 The time between when we show the SafeBrowsing malware interstitial and the
21850 user clicking on diagnostic page link.
21854 <histogram name="SB2.MalwareInterstitialTimeExpandedSeeMore"
21855 units="milliseconds">
21856 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21858 The time between when we show the SafeBrowsing malware interstitial and the
21859 user expanding the "see more info" section of the page. (Only
21860 applies to field trial version 2 of the interstitial.)
21864 <histogram name="SB2.MalwareInterstitialTimeLearnMore" units="milliseconds">
21865 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21867 The time between when we show the SafeBrowsing malware interstitial and the
21868 user clicking on the learn more about malware link.
21872 <histogram name="SB2.MalwareInterstitialTimePrivacyPolicy" units="milliseconds">
21873 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21875 The time between when we show the SafeBrowsing malware interstitial and the
21876 user clicking on the privacy policy link.
21880 <histogram name="SB2.MalwareInterstitialTimeProceed" units="milliseconds">
21881 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21883 The time between when we show the SafeBrowsing malware interstitial and the
21884 user clicking on the proceed link.
21888 <histogram name="SB2.MalwareInterstitialTimeTakeMeBack" units="milliseconds">
21889 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21891 The time between when we show the SafeBrowsing malware interstitial and the
21892 user clicking on the big green back button.
21896 <histogram name="SB2.Network" units="milliseconds">
21897 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21899 The time that it took to receive a response from the Google SafeBrowsing
21900 servers for a GetHash request.
21904 <histogram name="SB2.OldDatabaseKilobytes" units="KB">
21905 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21906 <summary>Size of v1 database deleted from client profile.</summary>
21909 <histogram name="SB2.OutShardShifts">
21910 <owner>shess@chromium.org</owner>
21912 Indicates how sharded safe-browsing on-disk stores are. Values like 0 to 4
21917 <histogram name="SB2.PhishingInterstitialTimeClosed" units="milliseconds">
21918 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21920 The time between when we show the SafeBrowsing phishing interstitial and the
21921 user navigating away by for example, closing the tab, clicking the browser
21922 back button or typing another URL in the address bar.
21926 <histogram name="SB2.PhishingInterstitialTimeExpandedSeeMore"
21927 units="milliseconds">
21928 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21930 The time between when we show the SafeBrowsing phishing interstitial and the
21931 user expanding the "see more info" section of the page. (Only
21932 applies to field trial version 2 of the interstitial.)
21936 <histogram name="SB2.PhishingInterstitialTimeLearnMore" units="milliseconds">
21937 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21939 The time between when we show the SafeBrowsing phishing interstitial and the
21940 user clicking on the learn more link.
21944 <histogram name="SB2.PhishingInterstitialTimeProceed" units="milliseconds">
21945 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21947 The time between when we show the SafeBrowsing phishing interstitial and the
21948 user clicking on the proceed link.
21952 <histogram name="SB2.PhishingInterstitialTimeReportError" units="milliseconds">
21953 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21955 The time between when we show the SafeBrowsing phishing interstitial and the
21956 user clicking on the report error link.
21960 <histogram name="SB2.PhishingInterstitialTimeTakeMeBack" units="milliseconds">
21961 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21963 The time between when we show the SafeBrowsing phishing interstitial and the
21964 user clicking on the big green back button.
21968 <histogram name="SB2.PrefixSetBitsPerPrefix" units="bits">
21969 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21971 The size of the PrefixSet storage in bits, divided by the number of prefixes
21972 represented. Should almost always be 16.
21976 <histogram name="SB2.PrefixSetEvent" enum="SB2PrefixSetEvent">
21978 Deprecated 9/2012. No longer generated, BloomFilter being removed.
21980 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21982 Records how well the PrefixSet implementation matches the BloomFilter
21987 <histogram name="SB2.PrefixSetKilobytes" units="KB">
21988 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21989 <summary>The size of the PrefixSet file in kilobytes.</summary>
21992 <histogram name="SB2.PrefixSetLoad" units="ms">
21993 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21994 <summary>Time to load the PrefixSet file.</summary>
21997 <histogram name="SB2.PrefixSetRestoredExcess">
21999 Deprecated 9/2012. No longer generated.
22001 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22003 For debugging PrefixSet. How many extra results GetPrefixes returns.
22007 <histogram name="SB2.PrefixSetRestoredShortfall">
22009 Deprecated 9/2012. No longer generated.
22011 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22013 For debugging PrefixSet. How many fewer results GetPrefixes returns.
22017 <histogram name="SB2.PrefixSetUnsortedDelta">
22019 Deprecated 9/2012. No longer generated.
22021 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22023 For debugging PrefixSet. How far unsorted deltas are from expected value.
22027 <histogram name="SB2.PrefixSetUnsortedDifference">
22029 Deprecated 9/2012. No longer generated.
22031 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22033 For debugging PrefixSet. Distance of unsorted elements from expected
22038 <histogram name="SB2.PrefixSetUnsortedPercent">
22040 Deprecated 9/2012. No longer generated.
22042 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22044 For debugging PrefixSet. How far into the results unsorted elements were
22045 found. Interesting values would be 0%, 50%, or 100%.
22049 <histogram name="SB2.PrefixSetUnsortedSize">
22051 Deprecated 9/2012. No longer generated.
22053 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22055 For debugging PrefixSet. Size of unsorted sets. To see if there is a
22056 problem with a particular size of dataset.
22060 <histogram name="SB2.PrefixSetVersionRead">
22061 <owner>shess@chromium.org</owner>
22062 <summary>Version read from the PrefixSet file.</summary>
22065 <histogram name="SB2.PrefixSetWrite" units="ms">
22066 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22067 <summary>Time to store the PrefixSet file.</summary>
22070 <histogram name="SB2.ReportingIsEnabled" enum="BooleanEnabled">
22071 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22073 Whether the user has Safe Browsing extended reporting enabled at the time a
22074 Safe Browsing warning was dismissed. This tracks the fraction of all SB
22075 interstitials that had reporting enabled.
22079 <histogram name="SB2.SetReportingEnabled" enum="BooleanEnabled">
22080 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22082 Tracks changes to the Safe Browsing extended reporting opt-in which is shown
22083 in the Safe Browsing interstitial.
22087 <histogram name="SB2.SideEffectFreeWhitelistDatabaseKilobytes" units="KB">
22088 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22090 The size of the Side Effect Free Whitelist SaafeBrowsing database file on
22091 disk in kilobytes, after an update has occurred.
22095 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetKilobytes" units="KB">
22096 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22098 The size of the Side Effect Free Whitelist PrefixSet file in kilobytes,
22099 after an udpate has occurred.
22103 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetLoad" units="ms">
22104 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22105 <summary>Time to load the Side Effect Free Whitelist PrefixSet file.</summary>
22108 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetWrite" units="ms">
22109 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22111 Time to store the Side Effect Free Whitelist PrefixSet file.
22115 <histogram name="SB2.SideEffectFreeWhitelistStatus"
22116 enum="SB2SideEffectFreeWhitelistStatus">
22117 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22118 <summary>The instantiation status of the SideEffectFreeWhitelist.</summary>
22121 <histogram name="SB2.StoreVersionRead">
22122 <owner>shess@chromium.org</owner>
22123 <summary>Version read from the store file.</summary>
22126 <histogram name="SB2.SubPrefixes">
22127 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22129 The number of sub prefixes stored in the database after the last update.
22133 <histogram name="SB2.Update" units="milliseconds">
22134 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22136 The time from the receipt of the update request to the receipt of the final
22141 <histogram name="SB2.UpdateRequestSize" units="bytes">
22142 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22143 <summary>The payload size of update requests to the server.</summary>
22146 <histogram name="SB2.UpdateResult" enum="SB2UpdateResult">
22147 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22148 <summary>Result from trying to update the SafeBrowsing data.</summary>
22151 <histogram name="SB2.UpdateSize" units="bytes">
22152 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22153 <summary>The size of all the chunk URLs in an update response.</summary>
22156 <histogram name="SB2.UpdateUrls">
22157 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22158 <summary>The number of chunk URLs in an update response.</summary>
22161 <histogram name="SBClientDownload.CheckDownloadStats"
22162 enum="SBClientDownloadCheckDownloadStats">
22163 <owner>mattm@chromium.org</owner>
22165 Records a histogram of the reason why downloads are marked as being
22166 malicious or clean by the improved SafeBrowsing binary download protection.
22170 <histogram name="SBClientDownload.DownloadExtensions"
22171 enum="SBClientDownloadExtensions">
22172 <owner>mattm@chromium.org</owner>
22174 Records a histogram of how often users download a file with a file extension
22175 that is possibly dangerous (e.g., exe, class).
22179 <histogram name="SBClientDownload.DownloadRequestDuration" units="milliseconds">
22180 <owner>mattm@chromium.org</owner>
22182 Records the total time it takes for the SafeBrowsing download service to
22183 check whether the content of a download is malicious or not. This histogram
22184 only includes requests that are sent to the SafeBrowsing server.
22188 <histogram name="SBClientDownload.DownloadRequestNetError" enum="NetErrorCodes">
22189 <owner>mattm@chromium.org</owner>
22191 The net error code for all CheckClientDownloadRequest URLFetchers.
22195 <histogram name="SBClientDownload.DownloadRequestPayloadSize" units="bytes">
22196 <owner>mattm@chromium.org</owner>
22198 The size of the upload data for CheckClientDownloadRequest URLFetchers.
22202 <histogram name="SBClientDownload.DownloadRequestResponseCode">
22203 <owner>mattm@chromium.org</owner>
22205 For CheckClientDownloadRequest URLFetchers with successful status, the HTTP
22206 response code that was received.
22210 <histogram name="SBClientDownload.ExtractImageHeadersTime" units="milliseconds">
22211 <owner>grt@chromium.org</owner>
22213 Records the time it takes for the SafeBrowsing download service to extract
22214 image headers from a downloaded binary.
22218 <histogram name="SBClientDownload.ExtractSignatureFeaturesTime"
22219 units="milliseconds">
22220 <owner>mattm@chromium.org</owner>
22222 Records the time it takes for the SafeBrowsing download service to extract
22223 signature info from a downloaded binary. This includes both unsigned and
22228 <histogram name="SBClientDownload.ExtractZipFeaturesTime" units="milliseconds">
22229 <owner>mattm@chromium.org</owner>
22231 Records the time it takes for the SafeBrowsing download service to extract
22232 info from a downloaded zip file.
22236 <histogram name="SBClientDownload.SignedBinaryDownload"
22237 enum="SBClientDownloadIsSignedBinary">
22238 <owner>mattm@chromium.org</owner>
22240 Records the number of signed vs. unsigned executables that are downloaded.
22244 <histogram name="SBClientDownload.SignedOrWhitelistedDownload">
22245 <owner>mattm@chromium.org</owner>
22247 Counter which is incremented whenever an executable is downloaded which is
22248 either signed or whose URL matches the download whitelist.
22252 <histogram name="SBClientDownload.ZipFileHasArchiveButNoExecutable"
22254 <owner>mattm@chromium.org</owner>
22256 For each zip file analyzed by the SafeBrowsing download service, records
22257 true if the zip did not contain any executables but did contain another zip
22258 file, false otherwise.
22262 <histogram name="SBClientDownload.ZipFileHasExecutable" enum="Boolean">
22263 <owner>mattm@chromium.org</owner>
22265 For each zip file analyzed by the SafeBrowsing download service, records if
22266 the zip contained an executable file.
22270 <histogram name="SBClientMalware.ClassificationStart" enum="BooleanHit">
22271 <owner>noelutz@chromium.org</owner>
22273 The number of pages that we could have possibly classified (essentially the
22274 number of top page navigations by users with SBClientMalware enabled). The
22275 name is slightly misleading as it is recorded before
22276 "Preclassification" happens.
22280 <histogram name="SBClientMalware.IPBlacklistRequestNetError"
22281 enum="NetErrorCodes">
22282 <owner>noelutz@chromium.org</owner>
22284 The net error code for all ClientMalwareRequest URLFetchers.
22288 <histogram name="SBClientMalware.IPBlacklistRequestPayloadSize" units="bytes">
22289 <owner>noelutz@chromium.org</owner>
22291 The size of the upload data for ClientMalwareRequest URLFetchers.
22295 <histogram name="SBClientMalware.IPBlacklistRequestResponseCode">
22296 <owner>noelutz@chromium.org</owner>
22298 For ClientMalwareRequest URLFetchers with successful status, the HTTP
22299 response code that was received.
22303 <histogram name="SBClientMalware.PreClassificationCheckFail"
22304 enum="SBClientDetectionPreClassificationCheckFail">
22305 <owner>noelutz@chromium.org</owner>
22307 Records the number of malware classifications that were skipped because a
22308 pre-classification check failed.
22312 <histogram name="SBClientMalware.SentReports" enum="SBClientMalwareSentReports">
22313 <owner>noelutz@chromium.org</owner>
22315 Measures the success rate of sending malware reports. Sending a report can
22316 fail due to a client reaching the limit on the number of reports it can send
22317 per day or due to the report failing to be serialized.
22321 <histogram name="SBClientMalware.UnexpectedPageId" enum="BooleanHit">
22322 <owner>noelutz@chromium.org</owner>
22324 Deprecated 03/2014. That part of the code got deleted.
22327 Counts the number of times the page ID that completed the page load does not
22328 match the browse info page ID. We expect that number to be zero.
22332 <histogram name="SBClientPhishing.CancelClassificationReason"
22333 enum="SBClientPhishingCancelClassificationReason">
22334 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22336 The counts for various reasons why an in-progress phishing classification
22341 <histogram name="SBClientPhishing.CheckNoPendingClassificationFailed">
22342 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22344 The number of times client-side phishing classifier expected to have no
22345 pending classifications running but that check failed.
22349 <histogram name="SBClientPhishing.ClassificationStart" enum="BooleanHit">
22350 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22352 The number of pages that we could have possibly classified (essentially the
22353 number of top page navigations by users with SBClientPhishing enabled). The
22354 name is slightly misleading as it is recorded before
22355 "Preclassification" happens.
22359 <histogram name="SBClientPhishing.ClientModelStatus"
22360 enum="SBClientPhishingClientModelStatus">
22361 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22363 The counts for various model status codes that we get after loading a new
22364 client-side phishing model.
22368 <histogram name="SBClientPhishing.DOMFeatureChunkTime" units="milliseconds">
22369 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22371 The time that an individual chunk of DOM feature extraction work took.
22375 <histogram name="SBClientPhishing.DOMFeatureFrameRemoved">
22376 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22378 The number of times that DOM feature extraction finished early because the
22379 active WebDocument's frame was removed during traversal.
22383 <histogram name="SBClientPhishing.DOMFeatureIterations">
22384 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22386 The number of iterations that the DOM feature extractor took to finish.
22390 <histogram name="SBClientPhishing.DOMFeatureResumeTime" units="milliseconds">
22391 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22393 The time that it took to resume DOM feature extraction for the phishing
22394 classifier. Longer times may indicate that the page DOM changed between
22395 chunks of work and the extractor had to re-traverse up to the saved
22400 <histogram name="SBClientPhishing.DOMFeatureTimeout">
22401 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22403 The number of phishing classifications that were aborted because DOM feature
22404 extraction took too long.
22408 <histogram name="SBClientPhishing.DOMFeatureTotalTime" units="milliseconds">
22409 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22411 The time that the DOM feature extarctor took to finish, summed across all
22416 <histogram name="SBClientPhishing.GrabPhishingThumbnail" units="ms">
22417 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22418 <summary>Time spent generating the thumbnail.</summary>
22421 <histogram name="SBClientPhishing.IllegalFeatureValue">
22422 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22424 The number of features which were omitted from phishing classification
22425 because they were added with an illegal value. This would indicate a bug.
22429 <histogram name="SBClientPhishing.InitPrivateNetworksFailed">
22430 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22432 The number of times that the phishing detection service could not be
22433 initialized due to an error parsing the private IP networks. This would
22438 <histogram name="SBClientPhishing.InvalidWhitelistExpression">
22440 Deprecated 12/2011. Whitelist entries are no longer part of
22441 ClientPhishingResponse.
22443 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22445 The number of whitelist_expression entries in a ClientPhishingResponse that
22446 could not be canonicalized.
22450 <histogram name="SBClientPhishing.PreClassificationCheckFail"
22451 enum="SBClientDetectionPreClassificationCheckFail">
22452 <owner>noelutz@chromium.org</owner>
22454 Records the number of phishing classifications that were skipped because a
22455 pre-classification check failed.
22459 <histogram name="SBClientPhishing.ReportLimitSkipped" enum="BooleanHit">
22460 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22462 The number of phishing classifications that were previously cached as being
22463 phishing but that will get re-classified (to possibly fix false positives).
22467 <histogram name="SBClientPhishing.RequestNotSerialized">
22468 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22470 The number of phishing classifier pingbacks that were skipped because
22471 serializing the request protocol buffer to string failed.
22475 <histogram name="SBClientPhishing.RequestSatisfiedFromCache" enum="BooleanHit">
22476 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22478 The number of times that a cached phishing classification result was used,
22479 rather than pinging the server.
22483 <histogram name="SBClientPhishing.ScorerCreationStatus"
22484 enum="SBClientPhishingScorerCreationStatus">
22485 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22487 Records the status when we create a scorer object for the client-side
22488 phishing detection classifier.
22492 <histogram name="SBClientPhishing.TermFeatureBreakIterError">
22493 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22495 The number of phishing classifications that were aborted because the term
22496 feature extractor failed to initialize an ICU break iterator.
22500 <histogram name="SBClientPhishing.TermFeatureChunkTime" units="milliseconds">
22501 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22503 The time that an individual chunk of term feature extraction work took.
22507 <histogram name="SBClientPhishing.TermFeatureIterations">
22508 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22510 The number of iterations that the term feature extractor took to finish.
22514 <histogram name="SBClientPhishing.TermFeatureTimeout">
22515 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22517 The number of phishing classification that were aborted because term feature
22518 extraction took too long.
22522 <histogram name="SBClientPhishing.TermFeatureTotalTime" units="milliseconds">
22523 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22525 The time that the term feature extarctor took to finish, summed across all
22530 <histogram name="SBClientPhishing.TooManyFeatures">
22531 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22533 The number of times that the limit on the number of phishing classifier
22534 features for a page was reached. This may indicate a bug, or that
22535 kMaxFeatureSize is too small.
22539 <histogram name="SBClientPhishing.URLFeatureTime" units="milliseconds">
22540 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22542 The time taken to extract URL features for the phishing classifier.
22546 <histogram name="SBDownloadFeedback.Activations" enum="DownloadItem.DangerType">
22547 <owner>mattm@chromium.org</owner>
22549 Count of times download feedback has been started, broken down by danger
22554 <histogram name="SBDownloadFeedback.ActiveFeedbacks">
22555 <owner>mattm@chromium.org</owner>
22557 When a new download feedback request is added, records the number of
22558 download requests currently active and/or pending.
22562 <histogram name="SBDownloadFeedback.Eligible" enum="DownloadItem.DangerType">
22563 <owner>mattm@chromium.org</owner>
22565 Count of times eligible download notifications are shown. Broken down by
22570 <histogram name="SBDownloadFeedback.Shown" enum="DownloadItem.DangerType">
22572 Starting with M32, replaced by SBDownloadFeedback.Eligible.
22574 <owner>mattm@chromium.org</owner>
22576 Count of times download feedback button has been shown, broken down by
22581 <histogram name="SBDownloadFeedback.SizeEligibleKB" units="KB">
22582 <owner>mattm@chromium.org</owner>
22584 Size of downloads that were of the correct danger type, regardless if they
22585 meet the max file size check or if they are actually uploaded or not.
22589 <histogram name="SBDownloadFeedback.SizeFailure" units="bytes">
22590 <owner>mattm@chromium.org</owner>
22592 Size of downloads that failed to be uploaded to the feedback service.
22596 <histogram name="SBDownloadFeedback.SizeSuccess" units="bytes">
22597 <owner>mattm@chromium.org</owner>
22599 Size of downloads that were successfully uploaded to the feedback service.
22603 <histogram name="SBDownloadFeedback.UploadResult"
22604 enum="SBDownloadFeedbackUploadResult">
22605 <owner>mattm@chromium.org</owner>
22607 Final result of attempt to upload binary to download feedback service.
22611 <histogram name="Search.ContextualSearchOptCard"
22612 enum="ContextualSearchOptCardAction">
22613 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22614 <summary>The type of action taken in the Opt-in card.</summary>
22617 <histogram name="Search.ContextualSearchOptPeekCard"
22618 enum="ContextualSearchPeekCardAction">
22619 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22620 <summary>The type of action taken when the Opt-in card is peeking.</summary>
22623 <histogram name="Search.ContextualSearchPeekCard"
22624 enum="ContextualSearchPeekCardAction">
22625 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22626 <summary>The type of action taken when the Search card is peeking.</summary>
22629 <histogram name="Search.ContextualSearchTap" enum="ContextualSearchTapAction">
22630 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22631 <summary>The type of tap action taken by opted-in users.</summary>
22634 <histogram name="Search.ContextualSearchTapUndecided"
22635 enum="ContextualSearchTapAction">
22636 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22637 <summary>The type of tap action taken by undecided users.</summary>
22640 <histogram name="Search.ContextualSearchTimeToSearch" units="milliseconds">
22641 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22642 <summary>The time between tapping on a word and performing a search.</summary>
22645 <histogram name="Search.DefaultSearchProvider" enum="OmniboxSearchEngine">
22647 Made obsolete around Chrome 32. Use Search.DefaultSearchProviderType
22650 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22652 The id of the default search engine that is loaded after Chrome startup. See
22653 src/chrome/browser/search_engines/prepopulate_engines.json for more info.
22657 <histogram name="Search.DefaultSearchProviderType"
22658 enum="OmniboxSearchEngineType">
22659 <owner>mpearson@chromium.org</owner>
22661 The type of the default search engine that is loaded when a profile is
22662 opened or after a profile reset. Note that at least one profile is opened
22667 <histogram name="ServicesCustomization.LoadResult"
22668 enum="ServicesCustomizationLoadResult">
22669 <owner>dpolukhin@chromium.org</owner>
22671 Records result of fetching and parsing OEM customization manifest. See
22672 ServicesCustomizationDocument class for more info. Used only on Chrome OS.
22676 <histogram name="Settings.DefaultSearchProvider" enum="OmniboxSearchEngine">
22678 Deprecated in Chrome 30. Use Search.DefaultSearchProviderType instead.
22680 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22682 The id of the default search engine domain that is specified in user
22683 preferences when a profile is loaded.
22687 <histogram name="Settings.EnforcementGroupDeterminedFromTrial"
22688 enum="BooleanSuccess">
22689 <owner>gab@chromium.org</owner>
22691 Whether the SettingsEnforcement group was successfully determined from the
22692 field trial or if it had to revert to the hardcoded default.
22696 <histogram name="Settings.FilterOnLoadTime" units="milliseconds">
22697 <owner>gab@chromium.org</owner>
22699 The amount of time it took to run PrefHashFilter::FilterOnLoad on startup.
22703 <histogram name="Settings.FilterSerializeDataTime" units="milliseconds">
22704 <owner>gab@chromium.org</owner>
22706 The amount of time it took to run PrefHashFilter::FilterSerializeData on the
22707 UI thread prior to writing the Preferences file to disk. Only logged when
22708 PrefHashFilter::FilterSerializeData actually had work to do.
22712 <histogram name="Settings.GivenShowHomeButton_HomePageIsNewTabPage"
22714 <owner>mpearson@chromium.org</owner>
22716 Whether or not the home page user preference is set to the default NTP value
22717 when a profile is loaded. This is only logged if the home button is shown.
22721 <histogram name="Settings.HashesDictionaryTrusted" enum="BooleanValid">
22722 <owner>csharp@chromium.org</owner>
22723 <owner>gab@chromium.org</owner>
22725 Logged on profile load. Indicates whether the hashes dictionary for this
22726 profile is trusted.
22730 <histogram name="Settings.HomePageDomain" enum="OmniboxSearchEngine">
22732 Deprecated in Chrome 30. Replaced by Settings.HomePageEngineType.
22734 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22736 The id of the home page domain that is specified in user preferences when a
22741 <histogram name="Settings.HomePageEngineType" enum="OmniboxSearchEngineType">
22742 <owner>mpearson@chromium.org</owner>
22744 Tries to pretend the home page URL is a search URL, and records the search
22745 engine type of that URL by comparing the TLD+1 of the home page URL with
22746 those of the different known search engines. Recorded when a profile is
22747 opened, if a home page URL has been set. Note that at least one profile is
22752 <histogram name="Settings.HomePageIsNewTabPage" enum="Boolean">
22754 Deprecated 08/05/2013. Replaced by
22755 Settings.GivenShowHomeButton_HomePageIsNewTabPage.
22757 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22759 Whether or not the home page user preference is set to the default NTP value
22760 when a profile is loaded.
22764 <histogram name="Settings.HomePageIsNewTabPage.PulledFromSync" enum="Boolean">
22765 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22767 The value of the home-page-is-new-tab-page pref when pulled down from sync
22768 to update an out-of-sync local pref store.
22772 <histogram name="Settings.HomePageIsNewTabPage.PushedToSync" enum="Boolean">
22773 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22775 The value of the home-page-is-new-tab-page pref when pushed up to sync from
22776 a change made locally.
22780 <histogram name="Settings.InitializedFromMasterPrefs" enum="BooleanSuccess">
22781 <owner>csharp@chromium.org</owner>
22782 <owner>gab@chromium.org</owner>
22784 Logged on first run when generating the Preferences file from
22785 master_preferences. True if serializing the generated Preferences file to
22786 disk was successful, false otherwise. Note: this event does not occur if
22787 there is no master_preferences file on first run.
22791 <histogram name="Settings.PinnedTabEngineTypes" enum="OmniboxSearchEngineType">
22792 <owner>mpearson@chromium.org</owner>
22794 Tries to pretend pinned tab URLs are search URLs, and records the search
22795 engine types of those URLs by comparing the TLD+1s of the URLs with those of
22796 the different known search engines. Recorded when a profile is opened, if
22797 there are pinned tabs. Note that at least one profile is opened on startup.
22801 <histogram name="Settings.PinnedTabs">
22802 <owner>mpearson@chromium.org</owner>
22803 <summary>The number of pinned tabs opened when a profile is loaded.</summary>
22806 <histogram name="Settings.ShowHomeButton" enum="BooleanEnabled">
22807 <owner>mpearson@chromium.org</owner>
22809 Whether or not the home button is enabled in user preferences when a profile
22814 <histogram name="Settings.ShowHomeButton.PulledFromSync" enum="BooleanEnabled">
22815 <owner>mpearson@chromium.org</owner>
22817 The enabled state of the Home button pref when pulled down from sync to
22818 update an out-of-sync local pref store.
22822 <histogram name="Settings.ShowHomeButton.PushedToSync" enum="BooleanEnabled">
22823 <owner>mpearson@chromium.org</owner>
22825 The enabled state of the Home button pref when pushed up to sync from a
22826 change made locally.
22830 <histogram name="Settings.StartupPageDomains" enum="OmniboxSearchEngine">
22832 Deprecated in Chrome 30. Replaced by Settings.StartupPageEngineTypes.
22834 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22836 The ids of startup page domains that are specified in user preferences when
22837 a profile is loaded.
22841 <histogram name="Settings.StartupPageEngineTypes"
22842 enum="OmniboxSearchEngineType">
22843 <owner>mpearson@chromium.org</owner>
22845 Tries to pretend the startup page URLs are search URLs, and records the
22846 search engine types of those URLs by comparing the TLD+1s of the URLs with
22847 those of the different known search engines. Recorded when a profile is
22848 opened, if startup page URLs have been set. Note that at least one profile
22849 is opened on startup.
22853 <histogram name="Settings.StartupPageLoadSettings" enum="SessionStartupPref">
22854 <owner>mpearson@chromium.org</owner>
22855 <summary>The startup page settings when a profile is loaded.</summary>
22858 <histogram name="Settings.StartupPageLoadSettings.PulledFromSync"
22859 enum="SessionStartupPref">
22860 <owner>mpearson@chromium.org</owner>
22862 The startup page setting when pulled down from sync to update an out-of-sync
22867 <histogram name="Settings.StartupPageLoadSettings.PushedToSync"
22868 enum="SessionStartupPref">
22869 <owner>mpearson@chromium.org</owner>
22871 The startup page setting when pushed up to sync from a change made locally.
22875 <histogram name="Settings.StartupPageLoadURLs">
22876 <owner>mpearson@chromium.org</owner>
22878 The number of URLs to be loaded on startup when a profile is loaded, if the
22879 startup page setting is set to load URLs.
22883 <histogram name="Settings.StartupURLsMigration" enum="StartupURLsMigration">
22884 <owner>csharp@chromium.org</owner>
22885 <summary>The startup URLs pref migration steps.</summary>
22888 <histogram name="Settings.StartupURLsResetTime" units="milliseconds">
22889 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22891 The time elapsed in milliseconds in between startup URLs pref migration. A
22892 value of 0 indicates that the last migration time was in the future due to
22893 e.g. an incorrect system time.
22897 <histogram name="Settings.TrackedPreferenceChanged" enum="TrackedPreference">
22898 <owner>gab@chromium.org</owner>
22900 The id of a tracked preference whose value has been changed since the last
22901 time Chrome set it.
22905 <histogram name="Settings.TrackedPreferenceCleared" enum="TrackedPreference">
22906 <owner>gab@chromium.org</owner>
22908 The id of a tracked preference whose value has been cleared since the last
22909 time Chrome set it.
22913 <histogram name="Settings.TrackedPreferenceInitialized"
22914 enum="TrackedPreference">
22915 <owner>gab@chromium.org</owner>
22917 The id of a tracked preference whose last value isn't known. We may be just
22918 starting to track the preference, or local state may have been changed
22919 outside of Chrome. This should only happen once per pref per profile.
22923 <histogram name="Settings.TrackedPreferenceMigrated" enum="TrackedPreference">
22924 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22926 Logs the tracked preference id when it is migrated to the new MAC algorithm.
22927 This should only happen once per pref per profile.
22931 <histogram name="Settings.TrackedPreferenceMigratedLegacyDeviceId"
22932 enum="TrackedPreference">
22933 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22935 The id of a tracked preference whose value has not changed since the last
22936 time Chrome set it, but which was last set using a legacy device ID. Each
22937 user should report this at most once per preference id and immediately be
22938 migrated to the latest hashing model.
22942 <histogram name="Settings.TrackedPreferenceReset" enum="TrackedPreference">
22943 <owner>gab@chromium.org</owner>
22944 <summary>The id of a tracked preference which was reset by Chrome.</summary>
22947 <histogram name="Settings.TrackedPreferencesAlternateStoreVersion"
22948 enum="PrefHashStoreVersion">
22949 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22951 The version of a PrefHashStore, reported once for each alternate
22952 PrefHashStore (not associated to the default profile) from a delayed task on
22957 <histogram name="Settings.TrackedPreferencesAlternateStoreVersionUpdatedFrom"
22958 enum="PrefHashStoreVersion">
22959 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22961 The previous version of an alternate PrefHashStore (not associated to the
22962 default profile) that was updated from a delayed task on startup. This
22963 should match Settings.TrackedPreferencesAlternateStoreVersion fairly closely
22964 for all versions but VERSION_LATEST which should never be reported here.
22968 <histogram name="Settings.TrackedPreferencesInitializedForUnloadedProfile"
22971 Deprecated 2014-02 in favor of
22972 Settings.TrackedPreferencesAlternateStoreVersionUpdatedFrom.
22974 <owner>gab@chromium.org</owner>
22976 Preference tracking was initialized for an unloaded profile. This should
22977 happen at most once per profile.
22981 <histogram name="Settings.TrackedPreferencesNoEnforcementOnDomain"
22982 enum="BooleanEnabled">
22983 <owner>gab@chromium.org</owner>
22985 Whether settings enforcement was cancelled for a machine joined to a domain.
22986 Reported once per session on browser startup.
22990 <histogram name="Settings.TrackedPreferenceTrustedInitialized"
22991 enum="TrackedPreference">
22992 <owner>gab@chromium.org</owner>
22994 The id of a tracked preference which was initialized despite the absence of
22995 a MAC as either (1) the current MACs are trusted, infering that this is a
22996 newly tracked pref, or (2) its value is NULL.
23000 <histogram name="Settings.TrackedPreferenceUnchanged" enum="TrackedPreference">
23001 <owner>gab@chromium.org</owner>
23003 The id of a tracked preference whose value has not changed since the last
23004 time Chrome set it.
23008 <histogram name="Settings.TrackedPreferenceWantedReset"
23009 enum="TrackedPreference">
23010 <owner>gab@chromium.org</owner>
23012 The id of a tracked preference which Chrome would have reset had the config
23017 <histogram name="Settings.TrackedSplitPreferenceChanged">
23018 <owner>gab@chromium.org</owner>
23020 The number of items that had changed in a dictionary pref when
23021 Settings.TrackedPreferenceChanged is reported for that pref.
23025 <histogram name="SettingsResetBubble.NumNoThanksPerReset">
23026 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23028 Counts the number of times the user clicked on the No Thanks button of the
23029 settings reset bubble before clicking on the Reset button in the same Chrome
23034 <histogram name="Signin.OneClickConfirmation" enum="SigninFlowConfirmations">
23035 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23037 Count of the ways users interact with the confirmation dialogs of the new
23038 web based sign in to Chrome flow (accessed via the one click signin).
23042 <histogram name="SimpleCache.App.CheckCRCResult" enum="CheckCRCResult">
23043 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23045 Whether or not the CRC was checked at the moment when the last reference to
23046 a read-only entry stream is closed.
23050 <histogram name="SimpleCache.App.CreationToIndex" units="milliseconds">
23051 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23053 The time from the creation of the simple cache backend until the index has
23054 been loaded from disk.
23058 <histogram name="SimpleCache.App.CreationToIndexFail" units="milliseconds">
23059 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23061 The time from the creation of the simple cache backend until the index fails
23066 <histogram name="SimpleCache.App.EntryCreatedAndStream2Omitted"
23067 enum="SimpleCache.EntryCreatedAndStream2Omitted">
23068 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23070 Whether, upon creation of a new cache entry, the file for stream 2 was
23071 omitted since that stream was empty.
23075 <histogram name="SimpleCache.App.EntryCreationResult" enum="BooleanSuccess">
23076 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23078 For entry creation operations that were sent to the disk, the result of
23083 <histogram name="SimpleCache.App.EntryCreationTime" units="milliseconds">
23084 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23085 <summary>The time, in ms, spent creating a new entry on disk.</summary>
23088 <histogram name="SimpleCache.App.EntryOpenedAndStream2Removed"
23089 enum="SimpleCache.EntryOpenedAndStream2Removed">
23090 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23092 Whether, upon opening of an existing cache entry, stream 2 was empty and the
23093 file for that stream was therefore removed.
23097 <histogram name="SimpleCache.App.EntryOperationsPending">
23098 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23100 At the time that operations are run, the number of pending operations on a
23105 <histogram name="SimpleCache.App.Eviction.CacheSizeOnStart" units="bytes">
23106 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23107 <summary>The size of the cache at the beginning of an eviction.</summary>
23110 <histogram name="SimpleCache.App.Eviction.CacheSizeOnStart2" units="KB">
23111 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23112 <summary>The size of the cache at the beginning of an eviction.</summary>
23115 <histogram name="SimpleCache.App.Eviction.EntryCount">
23116 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23117 <summary>The number of entries to be erased in an eviction.</summary>
23120 <histogram name="SimpleCache.App.Eviction.MaxCacheSizeOnStart" units="bytes">
23121 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23123 The maximum allowed size of the cache at the beginning of an eviction.
23127 <histogram name="SimpleCache.App.Eviction.MaxCacheSizeOnStart2" units="KB">
23128 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23130 The maximum allowed size of the cache at the beginning of an eviction.
23134 <histogram name="SimpleCache.App.Eviction.Result" enum="BooleanSuccess">
23135 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23136 <summary>The result of an eviction.</summary>
23139 <histogram name="SimpleCache.App.Eviction.SizeOfEvicted" units="bytes">
23140 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23141 <summary>The number of bytes to be erased in an eviction.</summary>
23144 <histogram name="SimpleCache.App.Eviction.SizeOfEvicted2" units="KB">
23145 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23146 <summary>The amount of memory freed in an eviction.</summary>
23149 <histogram name="SimpleCache.App.Eviction.SizeWhenDone" units="bytes">
23150 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23151 <summary>The size of the cache after running an eviction.</summary>
23154 <histogram name="SimpleCache.App.Eviction.SizeWhenDone2" units="KB">
23155 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23156 <summary>The size of the cache after running an eviction.</summary>
23159 <histogram name="SimpleCache.App.Eviction.TimeToDone" units="milliseconds">
23160 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23161 <summary>Time spent completing an eviction.</summary>
23164 <histogram name="SimpleCache.App.Eviction.TimeToSelectEntries"
23165 units="milliseconds">
23166 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23167 <summary>Time spent selecting entries for eviction.</summary>
23170 <histogram name="SimpleCache.App.FileDescriptorLimitHard">
23171 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23173 The maximum limit of how many file descriptors a process can open. Emitted
23174 each time the browser is launched, if the limit could be retrieved. (This
23175 is the highest value we could raise the current limit to if we liked.)
23179 <histogram name="SimpleCache.App.FileDescriptorLimitSoft">
23180 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23182 The current limit of how many file descriptors a process can open. Emitted
23183 each time the browser is launched, if the limit could be retrieved. (We can
23184 raise this to the maximum limit if we like, without root access.)
23188 <histogram name="SimpleCache.App.FileDescriptorLimitStatus"
23189 enum="SimpleCache.FileDescriptorLimitStatus">
23190 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23192 The result of trying to get the file descriptor limit. Emitted each time
23193 the browser is launched.
23197 <histogram name="SimpleCache.App.GlobalOpenEntryCount">
23198 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23200 The number of open entries across all caches backed by the Simple Cache. An
23201 entry is opened whenever a caller asks to open it to read or write cache
23202 data, and remains open until the last caller asks to close it. Logged
23203 whenever an entry is opened or closed.
23207 <histogram name="SimpleCache.App.HeaderSize" units="bytes">
23208 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23210 The size of the header stream of a Simple Cache entry, emitted every time
23211 the headers are written or rewritten.
23215 <histogram name="SimpleCache.App.HeaderSizeChange"
23216 enum="SimpleCacheHeaderSizeChange">
23217 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23219 How the header size has changed in a Simple Cache entry, emitted every time
23220 a write operation occurs on the header stream. (This includes the initial
23221 write, rewrites, and other writes that we couldn't classify.)
23225 <histogram name="SimpleCache.App.HeaderSizeDecreaseAbsolute" units="bytes">
23226 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23228 The absolute size decrease of the header stream of a Simple Cache entry,
23229 emitted every time the headers are rewritten with a smaller size.
23233 <histogram name="SimpleCache.App.HeaderSizeDecreasePercentage" units="percent">
23234 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23236 The relative size decrease of the header stream of a Simple Cache entry,
23237 emitted every time the headers are rewritten with a smaller size.
23241 <histogram name="SimpleCache.App.HeaderSizeIncreaseAbsolute" units="bytes">
23242 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23244 The absolute size increase of the header stream of a Simple Cache entry,
23245 emitted every time the headers are rewritten with a larger size.
23249 <histogram name="SimpleCache.App.HeaderSizeIncreasePercentage" units="percent">
23250 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23252 The relative size increase of the header stream of a Simple Cache entry,
23253 emitted every time the headers are rewritten with a larger size.
23257 <histogram name="SimpleCache.App.IndexCorrupt" enum="BooleanCorrupt">
23258 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23259 <summary>For each index load, whether the index file was corrupt.</summary>
23262 <histogram name="SimpleCache.App.IndexCreatedEntryCount">
23263 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23264 <summary>The number of entries in a newly created index file.</summary>
23267 <histogram name="SimpleCache.App.IndexEntriesLoaded">
23268 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23269 <summary>Number of entries loaded from the index file on start.</summary>
23272 <histogram name="SimpleCache.App.IndexEntriesRestored">
23273 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23275 Number of entries restored from disk when there was no index or the index
23280 <histogram name="SimpleCache.App.IndexFileStateOnLoad" enum="SimpleIndexState">
23281 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23283 The state the index file is at when an attempt is made to load from it.
23287 <histogram name="SimpleCache.App.IndexInitializationWaiters">
23288 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23290 At the time of index initialization, the number of enqueued jobs awaiting
23291 index initialization.
23295 <histogram name="SimpleCache.App.IndexInitializeMethod"
23296 enum="SimpleCacheIndexInitializeMethod">
23297 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23298 <summary>The method used to initialize the simple cache index.</summary>
23301 <histogram name="SimpleCache.App.IndexLoadTime" units="milliseconds">
23302 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23304 Time (as measured on the worker pool) spent loading the index file.
23308 <histogram name="SimpleCache.App.IndexNumEntriesOnWrite">
23309 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23310 <summary>The number of entries written to the index on a flush.</summary>
23313 <histogram name="SimpleCache.App.IndexRestoreTime" units="milliseconds">
23314 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23316 Time (as measured on the worker pool) spent restoring the index file by
23317 iterating directory entries.
23321 <histogram name="SimpleCache.App.IndexWriteInterval.Background"
23322 units="milliseconds">
23323 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23325 The interval between index saves, for apps in the background.
23329 <histogram name="SimpleCache.App.IndexWriteInterval.Foreground"
23330 units="milliseconds">
23331 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23333 The interval between index saves, for apps in the foreground.
23337 <histogram name="SimpleCache.App.IndexWriteToDiskTime.Background"
23338 units="milliseconds">
23339 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23341 The amount of time spend writing the index file to disk, for apps in the
23342 background, measured starting at the beginning of the write on the callback
23343 thread, and calculated using the completion time on the worker pool.
23347 <histogram name="SimpleCache.App.IndexWriteToDiskTime.Foreground"
23348 units="milliseconds">
23349 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23351 The amount of time spend writing the index file to disk, for apps in the
23352 foreground, measured starting at the beginning of the write on the callback
23353 thread, and calculated using the completion time on the worker pool.
23357 <histogram name="SimpleCache.App.KeyMatchedOnOpen" enum="BooleanMatched">
23358 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23360 For each call to OpenEntry, whether the key on disk matched the request key.
23364 <histogram name="SimpleCache.App.LastClusterLossPercent" units="percent">
23365 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23367 For each file in the Simple Cache, the percentage of disk space used by the
23368 cluster loss, the unused disk space in the last 4096 byte cluster of the
23373 <histogram name="SimpleCache.App.LastClusterSize" units="bytes">
23374 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23376 For each file in the Simple Cache, the number of bytes in the last 4096 byte
23377 cluster when the entry is saved to disk.
23381 <histogram name="SimpleCache.App.OpenEntryIndexState"
23382 enum="SimpleCacheOpenEntryIndexState">
23383 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23385 At the time that an entry is opened, the state of that entry in the index.
23389 <histogram name="SimpleCache.App.ReadIsParallelizable"
23390 enum="SimpleCacheReadParallelizable">
23391 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23393 For each Read operation, whether it could have been issued in parallel of a
23394 previous Read operation.
23398 <histogram name="SimpleCache.App.ReadResult" enum="SimpleCacheReadResult">
23399 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23400 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
23403 <histogram name="SimpleCache.App.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
23404 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23406 For each EOFRecord found with a valid magic number, indicates if the record
23407 also contains a CRC.
23411 <histogram name="SimpleCache.App.SyncCheckEOFResult"
23412 enum="SimpleCacheSyncCheckEOFResult">
23413 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23415 The result, at the synchronous layer, of checking the EOF record of a cache
23420 <histogram name="SimpleCache.App.SyncCloseResult"
23421 enum="SimpleCacheSyncCloseResult">
23422 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23424 The result, at the synchronous layer, of closing a cache entry.
23428 <histogram name="SimpleCache.App.SyncCreatePlatformFileError"
23429 enum="PlatformFileError">
23430 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23432 The platform error reported when attempting to create a new cache entry at
23433 the synchronous layer.
23437 <histogram name="SimpleCache.App.SyncCreatePlatformFileError_WithIndex"
23438 enum="PlatformFileError">
23439 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23441 The platform error reported when attempting to create a new cache entry at
23442 the synchronous layer when the index has already initialized.
23446 <histogram name="SimpleCache.App.SyncCreatePlatformFileError_WithoutIndex"
23447 enum="PlatformFileError">
23448 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23450 The platform error reported when attempting to create a new cache entry at
23451 the synchronous layer when the index has not yet initialized.
23455 <histogram name="SimpleCache.App.SyncCreateResult"
23456 enum="SimpleCacheSyncCreateResult">
23457 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23459 The result, at the synchronous layer, reported when attempting to create a
23464 <histogram name="SimpleCache.App.SyncCreateResult_WithIndex"
23465 enum="SimpleCacheSyncCreateResult">
23466 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23468 The result, at the synchronous layer, reported when attempting to create a
23469 new cache entry when the index has already initialized.
23473 <histogram name="SimpleCache.App.SyncCreateResult_WithoutIndex"
23474 enum="SimpleCacheSyncCreateResult">
23475 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23477 The result, at the synchronous layer, reported when attempting to create a
23478 new cache entry when the index has not yet initialized.
23482 <histogram name="SimpleCache.App.SyncOpenEntryAge" units="hours">
23483 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23485 The age of the entry (time since last modified), when opened at the
23490 <histogram name="SimpleCache.App.SyncOpenPlatformFileError"
23491 enum="PlatformFileError">
23492 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23494 The platform error reported when attempting to create a new cache entry at
23495 the synchronous layer.
23499 <histogram name="SimpleCache.App.SyncOpenPlatformFileError_WithIndex"
23500 enum="PlatformFileError">
23501 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23503 The platform error reported when attempting to create a new cache entry at
23504 the synchronous layer when the index has already initialized.
23508 <histogram name="SimpleCache.App.SyncOpenPlatformFileError_WithoutIndex"
23509 enum="PlatformFileError">
23510 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23512 The platform error reported when attempting to create a new cache entry at
23513 the synchronous layer when the index has not initialized.
23517 <histogram name="SimpleCache.App.SyncOpenResult"
23518 enum="SimpleCacheSyncOpenResult">
23519 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23521 The result, at the synchronous layer, reported when attempting to open a new
23526 <histogram name="SimpleCache.App.SyncOpenResult_WithIndex"
23527 enum="SimpleCacheSyncOpenResult">
23528 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23530 The result, at the synchronous layer, reported when attempting to open a new
23531 cache entry when the index has already initialized.
23535 <histogram name="SimpleCache.App.SyncOpenResult_WithoutIndex"
23536 enum="SimpleCacheSyncOpenResult">
23537 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23539 The result, at the synchronous layer, reported when attempting to open a new
23540 cache entry when the index has not yet initialized.
23544 <histogram name="SimpleCache.App.SyncWriteResult"
23545 enum="SimpleCacheSyncWriteResult">
23546 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23548 The result, at the synchronous layer, of writing to a cache entry.
23552 <histogram name="SimpleCache.App.WriteDependencyType"
23553 enum="SimpleCacheWriteDependencyType">
23554 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23556 Shows whether a write operation depends on the previous operation in queue
23557 particularly in the aspect of its possibility to run in parallel.
23561 <histogram name="SimpleCache.App.WriteResult" enum="SimpleCacheWriteResult">
23563 Replaced 2013/09/03 by WriteResult2, which adds "fast empty
23564 return", which previously showed up as "success".
23566 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23567 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
23570 <histogram name="SimpleCache.App.WriteResult2" enum="SimpleCacheWriteResult">
23571 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23572 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
23575 <histogram name="SimpleCache.CheckCRCResult" enum="CheckCRCResult">
23577 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23579 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23581 Whether or not the CRC was checked at the moment when the last reference to
23582 a read-only entry stream is closed.
23586 <histogram name="SimpleCache.CreationToIndex" units="milliseconds">
23588 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23590 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23592 The time from the creation of the simple cache backend until the index has
23593 been loaded from disk.
23597 <histogram name="SimpleCache.CreationToIndexFail" units="milliseconds">
23599 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23601 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23603 The time from the creation of the simple cache backend until the index fails
23608 <histogram name="SimpleCache.EntryCreationResult" enum="BooleanSuccess">
23610 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23612 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23614 For entry creation operations that were sent to the disk, the result of
23619 <histogram name="SimpleCache.EntryCreationTime" units="milliseconds">
23621 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23623 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23624 <summary>The time, in ms, spent creating a new entry on disk.</summary>
23627 <histogram name="SimpleCache.EntryOperationsPending">
23629 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23631 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23633 At the time that operations are run, the number of pending operations on a
23638 <histogram name="SimpleCache.Eviction.CacheSizeOnStart" units="bytes">
23640 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23642 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23643 <summary>The size of the cache at the beginning of an eviction.</summary>
23646 <histogram name="SimpleCache.Eviction.CacheSizeOnStart2" units="KB">
23648 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23650 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23651 <summary>The size of the cache at the beginning of an eviction.</summary>
23654 <histogram name="SimpleCache.Eviction.EntryCount">
23656 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23658 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23659 <summary>The number of entries to be erased in an eviction.</summary>
23662 <histogram name="SimpleCache.Eviction.MaxCacheSizeOnStart" units="bytes">
23664 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23666 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23668 The maximum allowed size of the cache at the beginning of an eviction.
23672 <histogram name="SimpleCache.Eviction.MaxCacheSizeOnStart2" units="KB">
23674 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23676 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23678 The maximum allowed size of the cache at the beginning of an eviction.
23682 <histogram name="SimpleCache.Eviction.Result" enum="BooleanSuccess">
23684 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23686 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23687 <summary>The result of an eviction.</summary>
23690 <histogram name="SimpleCache.Eviction.SizeOfEvicted" units="bytes">
23692 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23694 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23695 <summary>The number of bytes to be erased in an eviction.</summary>
23698 <histogram name="SimpleCache.Eviction.SizeOfEvicted2" units="KB">
23700 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23702 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23703 <summary>The amount of memory freed in an eviction.</summary>
23706 <histogram name="SimpleCache.Eviction.SizeWhenDone" units="bytes">
23708 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23710 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23711 <summary>The size of the cache after running an eviction.</summary>
23714 <histogram name="SimpleCache.Eviction.SizeWhenDone2" units="KB">
23716 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23718 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23719 <summary>The size of the cache after running an eviction.</summary>
23722 <histogram name="SimpleCache.Eviction.TimeToDone" units="milliseconds">
23724 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23726 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23727 <summary>Time spent completing an eviction.</summary>
23730 <histogram name="SimpleCache.Eviction.TimeToSelectEntries" units="milliseconds">
23732 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23734 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23735 <summary>Time spent selecting entries for eviction.</summary>
23738 <histogram name="SimpleCache.FileDescriptorLimitHard">
23740 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23742 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23744 The maximum limit of how many file descriptors a process can open. Emitted
23745 each time the browser is launched, if the limit could be retrieved. (This
23746 is the highest value we could raise the current limit to if we liked.)
23750 <histogram name="SimpleCache.FileDescriptorLimitSoft">
23752 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23754 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23756 The current limit of how many file descriptors a process can open. Emitted
23757 each time the browser is launched, if the limit could be retrieved. (We can
23758 raise this to the maximum limit if we like, without root access.)
23762 <histogram name="SimpleCache.FileDescriptorLimitStatus"
23763 enum="SimpleCache.FileDescriptorLimitStatus">
23765 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23767 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23769 The result of trying to get the file descriptor limit. Emitted each time
23770 the browser is launched.
23774 <histogram name="SimpleCache.GlobalOpenEntryCount">
23776 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23778 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23780 The number of open entries across all caches backed by the Simple Cache. An
23781 entry is opened whenever a caller asks to open it to read or write cache
23782 data, and remains open until the last caller asks to close it. Logged
23783 whenever an entry is opened or closed.
23787 <histogram name="SimpleCache.HeaderSize" units="bytes">
23789 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23791 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23793 The size of the header stream of a Simple Cache entry, emitted every time
23794 the headers are written or rewritten.
23798 <histogram name="SimpleCache.HeaderSizeChange"
23799 enum="SimpleCacheHeaderSizeChange">
23801 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23803 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23805 How the header size has changed in a Simple Cache entry, emitted every time
23806 a write operation occurs on the header stream. (This includes the initial
23807 write, rewrites, and other writes that we couldn't classify.)
23811 <histogram name="SimpleCache.HeaderSizeDecreaseAbsolute" units="bytes">
23813 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23815 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23817 The absolute size decrease of the header stream of a Simple Cache entry,
23818 emitted every time the headers are rewritten with a smaller size.
23822 <histogram name="SimpleCache.HeaderSizeDecreasePercentage" units="percent">
23824 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23826 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23828 The relative size decrease of the header stream of a Simple Cache entry,
23829 emitted every time the headers are rewritten with a smaller size.
23833 <histogram name="SimpleCache.HeaderSizeIncreaseAbsolute" units="bytes">
23835 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23837 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23839 The absolute size increase of the header stream of a Simple Cache entry,
23840 emitted every time the headers are rewritten with a larger size.
23844 <histogram name="SimpleCache.HeaderSizeIncreasePercentage" units="percent">
23846 Deprecated 2013-08 in favor of cache type specific version (App or Http).
23848 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23850 The relative size increase of the header stream of a Simple Cache entry,
23851 emitted every time the headers are rewritten with a larger size.
23855 <histogram name="SimpleCache.Http.CheckCRCResult" enum="CheckCRCResult">
23856 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23858 Whether or not the CRC was checked at the moment when the last reference to
23859 a read-only entry stream is closed.
23863 <histogram name="SimpleCache.Http.CreationToIndex" units="milliseconds">
23864 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23866 The time from the creation of the simple cache backend until the index has
23867 been loaded from disk.
23871 <histogram name="SimpleCache.Http.CreationToIndexFail" units="milliseconds">
23872 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23874 The time from the creation of the simple cache backend until the index fails
23879 <histogram name="SimpleCache.Http.EntryCreatedAndStream2Omitted"
23880 enum="SimpleCache.EntryCreatedAndStream2Omitted">
23881 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23883 Whether, upon creation of a new cache entry, the file for stream 2 was
23884 omitted since that stream was empty.
23888 <histogram name="SimpleCache.Http.EntryCreationResult" enum="BooleanSuccess">
23889 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23891 For entry creation operations that were sent to the disk, the result of
23896 <histogram name="SimpleCache.Http.EntryCreationTime" units="milliseconds">
23897 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23898 <summary>The time, in ms, spent creating a new entry on disk.</summary>
23901 <histogram name="SimpleCache.Http.EntryOpenedAndStream2Removed"
23902 enum="SimpleCache.EntryOpenedAndStream2Removed">
23903 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23905 Whether, upon opening of an existing cache entry, stream 2 was empty and the
23906 file for that stream was therefore removed.
23910 <histogram name="SimpleCache.Http.EntryOperationsPending">
23911 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23913 At the time that operations are run, the number of pending operations on a
23918 <histogram name="SimpleCache.Http.Eviction.CacheSizeOnStart" units="bytes">
23919 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23920 <summary>The size of the cache at the beginning of an eviction.</summary>
23923 <histogram name="SimpleCache.Http.Eviction.CacheSizeOnStart2" units="KB">
23924 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23925 <summary>The size of the cache at the beginning of an eviction.</summary>
23928 <histogram name="SimpleCache.Http.Eviction.EntryCount">
23929 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23930 <summary>The number of entries to be erased in an eviction.</summary>
23933 <histogram name="SimpleCache.Http.Eviction.MaxCacheSizeOnStart" units="bytes">
23934 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23936 The maximum allowed size of the cache at the beginning of an eviction.
23940 <histogram name="SimpleCache.Http.Eviction.MaxCacheSizeOnStart2" units="KB">
23941 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23943 The maximum allowed size of the cache at the beginning of an eviction.
23947 <histogram name="SimpleCache.Http.Eviction.Result" enum="BooleanSuccess">
23948 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23949 <summary>The result of an eviction.</summary>
23952 <histogram name="SimpleCache.Http.Eviction.SizeOfEvicted" units="bytes">
23953 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23954 <summary>The number of bytes to be erased in an eviction.</summary>
23957 <histogram name="SimpleCache.Http.Eviction.SizeOfEvicted2" units="KB">
23958 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23959 <summary>The amount of memory freed in an eviction.</summary>
23962 <histogram name="SimpleCache.Http.Eviction.SizeWhenDone" units="bytes">
23963 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23964 <summary>The size of the cache after running an eviction.</summary>
23967 <histogram name="SimpleCache.Http.Eviction.SizeWhenDone2" units="KB">
23968 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23969 <summary>The size of the cache after running an eviction.</summary>
23972 <histogram name="SimpleCache.Http.Eviction.TimeToDone" units="milliseconds">
23973 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23974 <summary>Time spent completing an eviction.</summary>
23977 <histogram name="SimpleCache.Http.Eviction.TimeToSelectEntries"
23978 units="milliseconds">
23979 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23980 <summary>Time spent selecting entries for eviction.</summary>
23983 <histogram name="SimpleCache.Http.FileDescriptorLimitHard">
23984 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23986 The maximum limit of how many file descriptors a process can open. Emitted
23987 each time the browser is launched, if the limit could be retrieved. (This
23988 is the highest value we could raise the current limit to if we liked.)
23992 <histogram name="SimpleCache.Http.FileDescriptorLimitSoft">
23993 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23995 The current limit of how many file descriptors a process can open. Emitted
23996 each time the browser is launched, if the limit could be retrieved. (We can
23997 raise this to the maximum limit if we like, without root access.)
24001 <histogram name="SimpleCache.Http.FileDescriptorLimitStatus"
24002 enum="SimpleCache.FileDescriptorLimitStatus">
24003 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24005 The result of trying to get the file descriptor limit. Emitted each time
24006 the browser is launched.
24010 <histogram name="SimpleCache.Http.GlobalOpenEntryCount">
24011 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24013 The number of open entries across all caches backed by the Simple Cache. An
24014 entry is opened whenever a caller asks to open it to read or write cache
24015 data, and remains open until the last caller asks to close it. Logged
24016 whenever an entry is opened or closed.
24020 <histogram name="SimpleCache.Http.HeaderSize" units="bytes">
24021 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24023 The size of the header stream of a Simple Cache entry, emitted every time
24024 the headers are written or rewritten.
24028 <histogram name="SimpleCache.Http.HeaderSizeChange"
24029 enum="SimpleCacheHeaderSizeChange">
24030 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24032 How the header size has changed in a Simple Cache entry, emitted every time
24033 a write operation occurs on the header stream. (This includes the initial
24034 write, rewrites, and other writes that we couldn't classify.)
24038 <histogram name="SimpleCache.Http.HeaderSizeDecreaseAbsolute" units="bytes">
24039 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24041 The absolute size decrease of the header stream of a Simple Cache entry,
24042 emitted every time the headers are rewritten with a smaller size.
24046 <histogram name="SimpleCache.Http.HeaderSizeDecreasePercentage" units="percent">
24047 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24049 The relative size decrease of the header stream of a Simple Cache entry,
24050 emitted every time the headers are rewritten with a smaller size.
24054 <histogram name="SimpleCache.Http.HeaderSizeIncreaseAbsolute" units="bytes">
24055 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24057 The absolute size increase of the header stream of a Simple Cache entry,
24058 emitted every time the headers are rewritten with a larger size.
24062 <histogram name="SimpleCache.Http.HeaderSizeIncreasePercentage" units="percent">
24063 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24065 The relative size increase of the header stream of a Simple Cache entry,
24066 emitted every time the headers are rewritten with a larger size.
24070 <histogram name="SimpleCache.Http.IndexCorrupt" enum="BooleanCorrupt">
24071 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24072 <summary>For each index load, whether the index file was corrupt.</summary>
24075 <histogram name="SimpleCache.Http.IndexCreatedEntryCount">
24076 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24077 <summary>The number of entries in a newly created index file.</summary>
24080 <histogram name="SimpleCache.Http.IndexEntriesLoaded">
24081 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24082 <summary>Number of entries loaded from the index file on start.</summary>
24085 <histogram name="SimpleCache.Http.IndexEntriesRestored">
24086 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24088 Number of entries restored from disk when there was no index or the index
24093 <histogram name="SimpleCache.Http.IndexFileStateOnLoad" enum="SimpleIndexState">
24094 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24096 The state the index file is at when an attempt is made to load from it.
24100 <histogram name="SimpleCache.Http.IndexInitializationWaiters">
24101 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24103 At the time of index initialization, the number of enqueued jobs awaiting
24104 index initialization.
24108 <histogram name="SimpleCache.Http.IndexInitializeMethod"
24109 enum="SimpleCacheIndexInitializeMethod">
24110 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24111 <summary>The method used to initialize the simple cache index.</summary>
24114 <histogram name="SimpleCache.Http.IndexLoadTime" units="milliseconds">
24115 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24117 Time (as measured on the worker pool) spent loading the index file.
24121 <histogram name="SimpleCache.Http.IndexNumEntriesOnWrite">
24122 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24123 <summary>The number of entries written to the index on a flush.</summary>
24126 <histogram name="SimpleCache.Http.IndexRestoreTime" units="milliseconds">
24127 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24129 Time (as measured on the worker pool) spent restoring the index file by
24130 iterating directory entries.
24134 <histogram name="SimpleCache.Http.IndexWriteInterval.Background"
24135 units="milliseconds">
24136 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24138 The interval between index saves, for apps in the background.
24142 <histogram name="SimpleCache.Http.IndexWriteInterval.Foreground"
24143 units="milliseconds">
24144 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24146 The interval between index saves, for apps in the foreground.
24150 <histogram name="SimpleCache.Http.IndexWriteToDiskTime.Background"
24151 units="milliseconds">
24152 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24154 The amount of time spend writing the index file to disk, for apps in the
24155 background, measured starting at the beginning of the write on the callback
24156 thread, and calculated using the completion time on the worker pool.
24160 <histogram name="SimpleCache.Http.IndexWriteToDiskTime.Foreground"
24161 units="milliseconds">
24162 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24164 The amount of time spend writing the index file to disk, for apps in the
24165 foreground, measured starting at the beginning of the write on the callback
24166 thread, and calculated using the completion time on the worker pool.
24170 <histogram name="SimpleCache.Http.KeyMatchedOnOpen" enum="BooleanMatched">
24171 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24173 For each call to OpenEntry, whether the key on disk matched the request key.
24177 <histogram name="SimpleCache.Http.LastClusterLossPercent" units="percent">
24178 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24180 For each file in the Simple Cache, the percentage of disk space used by the
24181 cluster loss, the unused disk space in the last 4096 byte cluster of the
24186 <histogram name="SimpleCache.Http.LastClusterSize" units="bytes">
24187 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24189 For each file in the Simple Cache, the number of bytes in the last 4096 byte
24190 cluster when the entry is saved to disk.
24194 <histogram name="SimpleCache.Http.OpenEntryIndexState"
24195 enum="SimpleCacheOpenEntryIndexState">
24196 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24198 At the time that an entry is opened, the state of that entry in the index.
24202 <histogram name="SimpleCache.Http.ReadIsParallelizable"
24203 enum="SimpleCacheReadParallelizable">
24204 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24206 For each Read operation, whether it could have been issued in parallel of a
24207 previous Read operation.
24211 <histogram name="SimpleCache.Http.ReadResult" enum="SimpleCacheReadResult">
24212 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24213 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
24216 <histogram name="SimpleCache.Http.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
24217 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24219 For each EOFRecord found with a valid magic number, indicates if the record
24220 also contains a CRC.
24224 <histogram name="SimpleCache.Http.SyncCheckEOFResult"
24225 enum="SimpleCacheSyncCheckEOFResult">
24226 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24228 The result, at the synchronous layer, of checking the EOF record of a cache
24233 <histogram name="SimpleCache.Http.SyncCloseResult"
24234 enum="SimpleCacheSyncCloseResult">
24235 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24237 The result, at the synchronous layer, of closing a cache entry.
24241 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError"
24242 enum="PlatformFileError">
24243 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24245 The platform error reported when attempting to create a new cache entry at
24246 the synchronous layer.
24250 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError_WithIndex"
24251 enum="PlatformFileError">
24252 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24254 The platform error reported when attempting to create a new cache entry at
24255 the synchronous layer when the index has already initialized.
24259 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError_WithoutIndex"
24260 enum="PlatformFileError">
24261 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24263 The platform error reported when attempting to create a new cache entry at
24264 the synchronous layer when the index has not yet initialized.
24268 <histogram name="SimpleCache.Http.SyncCreateResult"
24269 enum="SimpleCacheSyncCreateResult">
24270 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24272 The result, at the synchronous layer, reported when attempting to create a
24277 <histogram name="SimpleCache.Http.SyncCreateResult_WithIndex"
24278 enum="SimpleCacheSyncCreateResult">
24279 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24281 The result, at the synchronous layer, reported when attempting to create a
24282 new cache entry when the index has already initialized.
24286 <histogram name="SimpleCache.Http.SyncCreateResult_WithoutIndex"
24287 enum="SimpleCacheSyncCreateResult">
24288 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24290 The result, at the synchronous layer, reported when attempting to create a
24291 new cache entry when the index has not yet initialized.
24295 <histogram name="SimpleCache.Http.SyncOpenEntryAge" units="hours">
24296 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24298 The age of the entry (time since last modified), when opened at the
24303 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError"
24304 enum="PlatformFileError">
24305 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24307 The platform error reported when attempting to create a new cache entry at
24308 the synchronous layer.
24312 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError_WithIndex"
24313 enum="PlatformFileError">
24314 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24316 The platform error reported when attempting to create a new cache entry at
24317 the synchronous layer when the index has already initialized.
24321 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError_WithoutIndex"
24322 enum="PlatformFileError">
24323 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24325 The platform error reported when attempting to create a new cache entry at
24326 the synchronous layer when the index has not initialized.
24330 <histogram name="SimpleCache.Http.SyncOpenResult"
24331 enum="SimpleCacheSyncOpenResult">
24332 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24334 The result, at the synchronous layer, reported when attempting to open a new
24339 <histogram name="SimpleCache.Http.SyncOpenResult_WithIndex"
24340 enum="SimpleCacheSyncOpenResult">
24341 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24343 The result, at the synchronous layer, reported when attempting to open a new
24344 cache entry when the index has already initialized.
24348 <histogram name="SimpleCache.Http.SyncOpenResult_WithoutIndex"
24349 enum="SimpleCacheSyncOpenResult">
24350 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24352 The result, at the synchronous layer, reported when attempting to open a new
24353 cache entry when the index has not yet initialized.
24357 <histogram name="SimpleCache.Http.SyncWriteResult"
24358 enum="SimpleCacheSyncWriteResult">
24359 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24361 The result, at the synchronous layer, of writing to a cache entry.
24365 <histogram name="SimpleCache.Http.WriteDependencyType"
24366 enum="SimpleCacheWriteDependencyType">
24367 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24369 Shows whether a write operation depends on the previous operation in queue
24370 particularly in the aspect of its possibility to run in parallel.
24374 <histogram name="SimpleCache.Http.WriteResult" enum="SimpleCacheWriteResult">
24376 Replaced 2013/09/03 by WriteResult2, which adds "fast empty
24377 return", which previously showed up as "success".
24379 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24380 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
24383 <histogram name="SimpleCache.Http.WriteResult2" enum="SimpleCacheWriteResult">
24384 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24385 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
24388 <histogram name="SimpleCache.IndexCorrupt" enum="BooleanCorrupt">
24390 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24392 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24393 <summary>For each index load, whether the index file was corrupt.</summary>
24396 <histogram name="SimpleCache.IndexCreatedEntryCount">
24398 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24400 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24401 <summary>The number of entries in a newly created index file.</summary>
24404 <histogram name="SimpleCache.IndexEntriesLoaded">
24406 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24408 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24409 <summary>Number of entries loaded from the index file on start.</summary>
24412 <histogram name="SimpleCache.IndexEntriesRestored">
24414 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24416 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24418 Number of entries restored from disk when there was no index or the index
24423 <histogram name="SimpleCache.IndexFileStateOnLoad" enum="SimpleIndexState">
24425 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24427 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24429 The state the index file is at when an attempt is made to load from it.
24433 <histogram name="SimpleCache.IndexInitializationWaiters">
24435 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24437 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24439 At the time of index initialization, the number of enqueued jobs awaiting
24440 index initialization.
24444 <histogram name="SimpleCache.IndexInitializeMethod"
24445 enum="SimpleCacheIndexInitializeMethod">
24447 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24449 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24450 <summary>The method used to initialize the simple cache index.</summary>
24453 <histogram name="SimpleCache.IndexLoadTime" units="milliseconds">
24455 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24457 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24459 Time (as measured on the worker pool) spent loading the index file.
24463 <histogram name="SimpleCache.IndexNumEntriesOnWrite">
24465 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24467 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24468 <summary>The number of entries written to the index on a flush.</summary>
24471 <histogram name="SimpleCache.IndexRestoreTime" units="milliseconds">
24473 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24475 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24477 Time (as measured on the worker pool) spent restoring the index file by
24478 iterating directory entries.
24482 <histogram name="SimpleCache.IndexStale" enum="BooleanStale">
24484 Deprecated 07/2013, and replaced by IndexFileStateOnLoad.
24486 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24487 <summary>For each index load, whether the index file was stale.</summary>
24490 <histogram name="SimpleCache.IndexWriteInterval.Background"
24491 units="milliseconds">
24493 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24495 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24497 The interval between index saves, for apps in the background.
24501 <histogram name="SimpleCache.IndexWriteInterval.Foreground"
24502 units="milliseconds">
24504 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24506 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24508 The interval between index saves, for apps in the foreground.
24512 <histogram name="SimpleCache.IndexWriteToDiskTime" units="milliseconds">
24514 Deprecated 2013-05 in favour of
24515 SimpleCache.SimpleIndexWriteToDiskTime.Background and
24516 SimpleCache.SimpleIndexWriteToDiskTime.Foreground.
24518 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24520 The amount of time spend writing the index file to disk, measured starting
24521 at the beginning of the write on the callback thread, and calculated using
24522 the completion time on the worker pool.
24526 <histogram name="SimpleCache.IndexWriteToDiskTime.Background"
24527 units="milliseconds">
24529 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24531 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24533 The amount of time spend writing the index file to disk, for apps in the
24534 background, measured starting at the beginning of the write on the callback
24535 thread, and calculated using the completion time on the worker pool.
24539 <histogram name="SimpleCache.IndexWriteToDiskTime.Foreground"
24540 units="milliseconds">
24542 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24544 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24546 The amount of time spend writing the index file to disk, for apps in the
24547 foreground, measured starting at the beginning of the write on the callback
24548 thread, and calculated using the completion time on the worker pool.
24552 <histogram name="SimpleCache.KeyMatchedOnOpen" enum="BooleanMatched">
24554 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24556 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24558 For each call to OpenEntry, whether the key on disk matched the request key.
24562 <histogram name="SimpleCache.LastClusterLossPercent" units="percent">
24564 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24566 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24568 For each file in the Simple Cache, the percentage of disk space used by the
24569 cluster loss, the unused disk space in the last 4096 byte cluster of the
24574 <histogram name="SimpleCache.LastClusterSize" units="bytes">
24576 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24578 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24580 For each file in the Simple Cache, the number of bytes in the last 4096 byte
24581 cluster when the entry is saved to disk.
24585 <histogram name="SimpleCache.Media.CheckCRCResult" enum="CheckCRCResult">
24586 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24588 Whether or not the CRC was checked at the moment when the last reference to
24589 a read-only entry stream is closed.
24593 <histogram name="SimpleCache.Media.CreationToIndex" units="milliseconds">
24594 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24596 The time from the creation of the simple cache backend until the index has
24597 been loaded from disk.
24601 <histogram name="SimpleCache.Media.CreationToIndexFail" units="milliseconds">
24602 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24604 The time from the creation of the simple cache backend until the index fails
24609 <histogram name="SimpleCache.Media.EntryCreatedAndStream2Omitted"
24610 enum="SimpleCache.EntryCreatedAndStream2Omitted">
24611 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24613 Whether, upon creation of a new cache entry, the file for stream 2 was
24614 omitted since that stream was empty.
24618 <histogram name="SimpleCache.Media.EntryCreationResult" enum="BooleanSuccess">
24619 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24621 For entry creation operations that were sent to the disk, the result of
24626 <histogram name="SimpleCache.Media.EntryCreationTime" units="milliseconds">
24627 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24628 <summary>The time, in ms, spent creating a new entry on disk.</summary>
24631 <histogram name="SimpleCache.Media.EntryOpenedAndStream2Removed"
24632 enum="SimpleCache.EntryOpenedAndStream2Removed">
24633 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24635 Whether, upon opening of an existing cache entry, stream 2 was empty and the
24636 file for that stream was therefore removed.
24640 <histogram name="SimpleCache.Media.EntryOperationsPending">
24641 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24643 At the time that operations are run, the number of pending operations on a
24648 <histogram name="SimpleCache.Media.Eviction.CacheSizeOnStart" units="bytes">
24649 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24650 <summary>The size of the cache at the beginning of an eviction.</summary>
24653 <histogram name="SimpleCache.Media.Eviction.CacheSizeOnStart2" units="KB">
24654 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24655 <summary>The size of the cache at the beginning of an eviction.</summary>
24658 <histogram name="SimpleCache.Media.Eviction.EntryCount">
24659 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24660 <summary>The number of entries to be erased in an eviction.</summary>
24663 <histogram name="SimpleCache.Media.Eviction.MaxCacheSizeOnStart" units="bytes">
24664 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24666 The maximum allowed size of the cache at the beginning of an eviction.
24670 <histogram name="SimpleCache.Media.Eviction.MaxCacheSizeOnStart2" units="KB">
24671 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24673 The maximum allowed size of the cache at the beginning of an eviction.
24677 <histogram name="SimpleCache.Media.Eviction.Result" enum="BooleanSuccess">
24678 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24679 <summary>The result of an eviction.</summary>
24682 <histogram name="SimpleCache.Media.Eviction.SizeOfEvicted" units="bytes">
24683 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24684 <summary>The number of bytes to be erased in an eviction.</summary>
24687 <histogram name="SimpleCache.Media.Eviction.SizeOfEvicted2" units="KB">
24688 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24689 <summary>The amount of memory freed in an eviction.</summary>
24692 <histogram name="SimpleCache.Media.Eviction.SizeWhenDone" units="bytes">
24693 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24694 <summary>The size of the cache after running an eviction.</summary>
24697 <histogram name="SimpleCache.Media.Eviction.SizeWhenDone2" units="KB">
24698 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24699 <summary>The size of the cache after running an eviction.</summary>
24702 <histogram name="SimpleCache.Media.Eviction.TimeToDone" units="milliseconds">
24703 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24704 <summary>Time spent completing an eviction.</summary>
24707 <histogram name="SimpleCache.Media.Eviction.TimeToSelectEntries"
24708 units="milliseconds">
24709 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24710 <summary>Time spent selecting entries for eviction.</summary>
24713 <histogram name="SimpleCache.Media.FileDescriptorLimitHard">
24714 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24716 The maximum limit of how many file descriptors a process can open. Emitted
24717 each time the browser is launched, if the limit could be retrieved. (This
24718 is the highest value we could raise the current limit to if we liked.)
24722 <histogram name="SimpleCache.Media.FileDescriptorLimitSoft">
24723 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24725 The current limit of how many file descriptors a process can open. Emitted
24726 each time the browser is launched, if the limit could be retrieved. (We can
24727 raise this to the maximum limit if we like, without root access.)
24731 <histogram name="SimpleCache.Media.FileDescriptorLimitStatus"
24732 enum="SimpleCache.FileDescriptorLimitStatus">
24733 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24735 The result of trying to get the file descriptor limit. Emitted each time
24736 the browser is launched.
24740 <histogram name="SimpleCache.Media.GlobalOpenEntryCount">
24741 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24743 The number of open entries across all caches backed by the Simple Cache. An
24744 entry is opened whenever a caller asks to open it to read or write cache
24745 data, and remains open until the last caller asks to close it. Logged
24746 whenever an entry is opened or closed.
24750 <histogram name="SimpleCache.Media.HeaderSize" units="bytes">
24751 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24753 The size of the header stream of a Simple Cache entry, emitted every time
24754 the headers are written or rewritten.
24758 <histogram name="SimpleCache.Media.HeaderSizeChange"
24759 enum="SimpleCacheHeaderSizeChange">
24760 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24762 How the header size has changed in a Simple Cache entry, emitted every time
24763 a write operation occurs on the header stream. (This includes the initial
24764 write, rewrites, and other writes that we couldn't classify.)
24768 <histogram name="SimpleCache.Media.HeaderSizeDecreaseAbsolute" units="bytes">
24769 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24771 The absolute size decrease of the header stream of a Simple Cache entry,
24772 emitted every time the headers are rewritten with a smaller size.
24776 <histogram name="SimpleCache.Media.HeaderSizeDecreasePercentage"
24778 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24780 The relative size decrease of the header stream of a Simple Cache entry,
24781 emitted every time the headers are rewritten with a smaller size.
24785 <histogram name="SimpleCache.Media.HeaderSizeIncreaseAbsolute" units="bytes">
24786 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24788 The absolute size increase of the header stream of a Simple Cache entry,
24789 emitted every time the headers are rewritten with a larger size.
24793 <histogram name="SimpleCache.Media.HeaderSizeIncreasePercentage"
24795 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24797 The relative size increase of the header stream of a Simple Cache entry,
24798 emitted every time the headers are rewritten with a larger size.
24802 <histogram name="SimpleCache.Media.IndexCorrupt" enum="BooleanCorrupt">
24803 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24804 <summary>For each index load, whether the index file was corrupt.</summary>
24807 <histogram name="SimpleCache.Media.IndexCreatedEntryCount">
24808 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24809 <summary>The number of entries in a newly created index file.</summary>
24812 <histogram name="SimpleCache.Media.IndexEntriesLoaded">
24813 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24814 <summary>Number of entries loaded from the index file on start.</summary>
24817 <histogram name="SimpleCache.Media.IndexEntriesRestored">
24818 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24820 Number of entries restored from disk when there was no index or the index
24825 <histogram name="SimpleCache.Media.IndexFileStateOnLoad"
24826 enum="SimpleIndexState">
24827 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24829 The state the index file is at when an attempt is made to load from it.
24833 <histogram name="SimpleCache.Media.IndexInitializationWaiters">
24834 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24836 At the time of index initialization, the number of enqueued jobs awaiting
24837 index initialization.
24841 <histogram name="SimpleCache.Media.IndexInitializeMethod"
24842 enum="SimpleCacheIndexInitializeMethod">
24843 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24844 <summary>The method used to initialize the simple cache index.</summary>
24847 <histogram name="SimpleCache.Media.IndexLoadTime" units="milliseconds">
24848 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24850 Time (as measured on the worker pool) spent loading the index file.
24854 <histogram name="SimpleCache.Media.IndexNumEntriesOnWrite">
24855 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24856 <summary>The number of entries written to the index on a flush.</summary>
24859 <histogram name="SimpleCache.Media.IndexRestoreTime" units="milliseconds">
24860 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24862 Time (as measured on the worker pool) spent restoring the index file by
24863 iterating directory entries.
24867 <histogram name="SimpleCache.Media.IndexWriteInterval.Background"
24868 units="milliseconds">
24869 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24871 The interval between index saves, for apps in the background.
24875 <histogram name="SimpleCache.Media.IndexWriteInterval.Foreground"
24876 units="milliseconds">
24877 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24879 The interval between index saves, for apps in the foreground.
24883 <histogram name="SimpleCache.Media.IndexWriteToDiskTime.Background"
24884 units="milliseconds">
24885 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24887 The amount of time spend writing the index file to disk, for apps in the
24888 background, measured starting at the beginning of the write on the callback
24889 thread, and calculated using the completion time on the worker pool.
24893 <histogram name="SimpleCache.Media.IndexWriteToDiskTime.Foreground"
24894 units="milliseconds">
24895 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24897 The amount of time spend writing the index file to disk, for apps in the
24898 foreground, measured starting at the beginning of the write on the callback
24899 thread, and calculated using the completion time on the worker pool.
24903 <histogram name="SimpleCache.Media.KeyMatchedOnOpen" enum="BooleanMatched">
24904 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24906 For each call to OpenEntry, whether the key on disk matched the request key.
24910 <histogram name="SimpleCache.Media.LastClusterLossPercent" units="percent">
24911 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24913 For each file in the Simple Cache, the percentage of disk space used by the
24914 cluster loss, the unused disk space in the last 4096 byte cluster of the
24919 <histogram name="SimpleCache.Media.LastClusterSize" units="bytes">
24920 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24922 For each file in the Simple Cache, the number of bytes in the last 4096 byte
24923 cluster when the entry is saved to disk.
24927 <histogram name="SimpleCache.Media.OpenEntryIndexState"
24928 enum="SimpleCacheOpenEntryIndexState">
24929 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24931 At the time that an entry is opened, the state of that entry in the index.
24935 <histogram name="SimpleCache.Media.ReadIsParallelizable"
24936 enum="SimpleCacheReadParallelizable">
24937 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24939 For each Read operation, whether it could have been issued in parallel of a
24940 previous Read operation.
24944 <histogram name="SimpleCache.Media.ReadResult" enum="SimpleCacheReadResult">
24945 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24946 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
24949 <histogram name="SimpleCache.Media.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
24950 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24952 For each EOFRecord found with a valid magic number, indicates if the record
24953 also contains a CRC.
24957 <histogram name="SimpleCache.Media.SyncCheckEOFResult"
24958 enum="SimpleCacheSyncCheckEOFResult">
24959 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24961 The result, at the synchronous layer, of checking the EOF record of a cache
24966 <histogram name="SimpleCache.Media.SyncCloseResult"
24967 enum="SimpleCacheSyncCloseResult">
24968 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24970 The result, at the synchronous layer, of closing a cache entry.
24974 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError"
24975 enum="PlatformFileError">
24976 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24978 The platform error reported when attempting to create a new cache entry at
24979 the synchronous layer.
24983 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError_WithIndex"
24984 enum="PlatformFileError">
24985 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24987 The platform error reported when attempting to create a new cache entry at
24988 the synchronous layer when the index has already initialized.
24992 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError_WithoutIndex"
24993 enum="PlatformFileError">
24994 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24996 The platform error reported when attempting to create a new cache entry at
24997 the synchronous layer when the index has not yet initialized.
25001 <histogram name="SimpleCache.Media.SyncCreateResult"
25002 enum="SimpleCacheSyncCreateResult">
25003 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25005 The result, at the synchronous layer, reported when attempting to create a
25010 <histogram name="SimpleCache.Media.SyncCreateResult_WithIndex"
25011 enum="SimpleCacheSyncCreateResult">
25012 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25014 The result, at the synchronous layer, reported when attempting to create a
25015 new cache entry when the index has already initialized.
25019 <histogram name="SimpleCache.Media.SyncCreateResult_WithoutIndex"
25020 enum="SimpleCacheSyncCreateResult">
25021 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25023 The result, at the synchronous layer, reported when attempting to create a
25024 new cache entry when the index has not yet initialized.
25028 <histogram name="SimpleCache.Media.SyncOpenEntryAge" units="hours">
25029 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25031 The age of the entry (time since last modified), when opened at the
25036 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError"
25037 enum="PlatformFileError">
25038 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25040 The platform error reported when attempting to create a new cache entry at
25041 the synchronous layer.
25045 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError_WithIndex"
25046 enum="PlatformFileError">
25047 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25049 The platform error reported when attempting to create a new cache entry at
25050 the synchronous layer when the index has already initialized.
25054 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError_WithoutIndex"
25055 enum="PlatformFileError">
25056 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25058 The platform error reported when attempting to create a new cache entry at
25059 the synchronous layer when the index has not initialized.
25063 <histogram name="SimpleCache.Media.SyncOpenResult"
25064 enum="SimpleCacheSyncOpenResult">
25065 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25067 The result, at the synchronous layer, reported when attempting to open a new
25072 <histogram name="SimpleCache.Media.SyncOpenResult_WithIndex"
25073 enum="SimpleCacheSyncOpenResult">
25074 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25076 The result, at the synchronous layer, reported when attempting to open a new
25077 cache entry when the index has already initialized.
25081 <histogram name="SimpleCache.Media.SyncOpenResult_WithoutIndex"
25082 enum="SimpleCacheSyncOpenResult">
25083 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25085 The result, at the synchronous layer, reported when attempting to open a new
25086 cache entry when the index has not yet initialized.
25090 <histogram name="SimpleCache.Media.SyncWriteResult"
25091 enum="SimpleCacheSyncWriteResult">
25092 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25094 The result, at the synchronous layer, of writing to a cache entry.
25098 <histogram name="SimpleCache.Media.WriteDependencyType"
25099 enum="SimpleCacheWriteDependencyType">
25100 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25102 Shows whether a write operation depends on the previous operation in queue
25103 particularly in the aspect of its possibility to run in parallel.
25107 <histogram name="SimpleCache.Media.WriteResult2" enum="SimpleCacheWriteResult">
25108 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25109 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
25112 <histogram name="SimpleCache.OpenEntryIndexState"
25113 enum="SimpleCacheOpenEntryIndexState">
25115 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25117 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25119 At the time that an entry is opened, the state of that entry in the index.
25123 <histogram name="SimpleCache.ReadIsParallelizable"
25124 enum="SimpleCacheReadParallelizable">
25126 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25128 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25130 For each Read operation, whether it could have been issued in parallel of a
25131 previous Read operation.
25135 <histogram name="SimpleCache.ReadResult" enum="SimpleCacheReadResult">
25137 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25139 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25140 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
25143 <histogram name="SimpleCache.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
25145 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25147 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25149 For each EOFRecord found with a valid magic number, indicates if the record
25150 also contains a CRC.
25154 <histogram name="SimpleCache.SyncCheckEOFResult"
25155 enum="SimpleCacheSyncCheckEOFResult">
25157 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25159 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25161 The result, at the synchronous layer, of checking the EOF record of a cache
25166 <histogram name="SimpleCache.SyncCloseResult" enum="SimpleCacheSyncCloseResult">
25168 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25170 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25172 The result, at the synchronous layer, of closing a cache entry.
25176 <histogram name="SimpleCache.SyncCreatePlatformFileError"
25177 enum="PlatformFileError">
25179 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25181 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25183 The platform error reported when attempting to create a new cache entry at
25184 the synchronous layer.
25188 <histogram name="SimpleCache.SyncCreatePlatformFileError_WithIndex"
25189 enum="PlatformFileError">
25191 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25193 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25195 The platform error reported when attempting to create a new cache entry at
25196 the synchronous layer when the index has already initialized.
25200 <histogram name="SimpleCache.SyncCreatePlatformFileError_WithoutIndex"
25201 enum="PlatformFileError">
25203 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25205 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25207 The platform error reported when attempting to create a new cache entry at
25208 the synchronous layer when the index has not yet initialized.
25212 <histogram name="SimpleCache.SyncCreateResult"
25213 enum="SimpleCacheSyncCreateResult">
25215 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25217 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25219 The result, at the synchronous layer, reported when attempting to create a
25224 <histogram name="SimpleCache.SyncCreateResult_WithIndex"
25225 enum="SimpleCacheSyncCreateResult">
25227 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25229 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25231 The result, at the synchronous layer, reported when attempting to create a
25232 new cache entry when the index has already initialized.
25236 <histogram name="SimpleCache.SyncCreateResult_WithoutIndex"
25237 enum="SimpleCacheSyncCreateResult">
25239 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25241 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25243 The result, at the synchronous layer, reported when attempting to create a
25244 new cache entry when the index has not yet initialized.
25248 <histogram name="SimpleCache.SyncOpenEntryAge" units="hours">
25250 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25252 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25254 The age of the entry (time since last modified), when opened at the
25259 <histogram name="SimpleCache.SyncOpenPlatformFileError"
25260 enum="PlatformFileError">
25262 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25264 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25266 The platform error reported when attempting to create a new cache entry at
25267 the synchronous layer.
25271 <histogram name="SimpleCache.SyncOpenPlatformFileError_WithIndex"
25272 enum="PlatformFileError">
25274 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25276 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25278 The platform error reported when attempting to create a new cache entry at
25279 the synchronous layer when the index has already initialized.
25283 <histogram name="SimpleCache.SyncOpenPlatformFileError_WithoutIndex"
25284 enum="PlatformFileError">
25286 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25288 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25290 The platform error reported when attempting to create a new cache entry at
25291 the synchronous layer when the index has not initialized.
25295 <histogram name="SimpleCache.SyncOpenResult" enum="SimpleCacheSyncOpenResult">
25297 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25299 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25301 The result, at the synchronous layer, reported when attempting to open a new
25306 <histogram name="SimpleCache.SyncOpenResult_WithIndex"
25307 enum="SimpleCacheSyncOpenResult">
25309 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25311 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25313 The result, at the synchronous layer, reported when attempting to open a new
25314 cache entry when the index has already initialized.
25318 <histogram name="SimpleCache.SyncOpenResult_WithoutIndex"
25319 enum="SimpleCacheSyncOpenResult">
25321 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25323 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25325 The result, at the synchronous layer, reported when attempting to open a new
25326 cache entry when the index has not yet initialized.
25330 <histogram name="SimpleCache.SyncWriteResult" enum="SimpleCacheSyncWriteResult">
25332 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25334 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25336 The result, at the synchronous layer, of writing to a cache entry.
25340 <histogram name="SimpleCache.WriteDependencyType"
25341 enum="SimpleCacheWriteDependencyType">
25343 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25345 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25347 Shows whether a write operation depends on the previous operation in queue
25348 particularly in the aspect of its possibility to run in parallel.
25352 <histogram name="SimpleCache.WriteResult" enum="SimpleCacheWriteResult">
25354 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25356 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25357 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
25360 <histogram name="SiteIsolation.AllResponses">
25361 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25363 The count of all network responses received by a renderer. Each response is
25364 corresponding to one URL requested by a renderer. Incremented when the first
25365 network packet of a response of this type is received.
25369 <histogram name="SiteIsolation.BrowsingInstanceCount">
25370 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25372 The count of all current BrowsingInstances. Recorded once per UMA ping.
25376 <histogram name="SiteIsolation.CurrentRendererProcessCount">
25377 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25379 The count of all renderer processes, including WebUI and extensions.
25380 Recorded once per UMA ping.
25384 <histogram name="SiteIsolation.IsolateAllSitesProcessCountEstimate">
25385 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25387 The upper bound of the predicted renderer process count if we isolated all
25388 sites, subject to the process limit. Recorded once per UMA ping.
25392 <histogram name="SiteIsolation.IsolateAllSitesProcessCountLowerBound">
25393 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25395 The lower bound of the predicted renderer process count if we isolated all
25396 sites, subject to the process limit. Happens to be the number of unique
25397 sites. Recorded once per UMA ping.
25401 <histogram name="SiteIsolation.IsolateAllSitesProcessCountNoLimit">
25402 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25404 The predicted renderer process count if we isolated all sites and if there
25405 were no process limit. Recorded once per UMA ping.
25409 <histogram name="SiteIsolation.IsolateAllSitesTotalProcessCountEstimate">
25410 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25412 The predicted total process count if we isolated all sites, subject to the
25413 process limit. Recorded once per UMA ping.
25417 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountEstimate">
25418 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25420 The upper bound of the predicted renderer process count if we isolated only
25421 HTTPS (not HTTP) sites, subject to the process limit. Recorded once per UMA
25426 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountLowerBound">
25427 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25429 The lower bound of the predicted renderer process count if we isolated only
25430 HTTPS (not HTTP) sites, subject to the process limit. Happens to be the
25431 number of isolated sites. Recorded once per UMA ping.
25435 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountNoLimit">
25436 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25438 The predicted renderer process count if we isolated only HTTPS (not HTTP)
25439 sites and if there were no process limit. Recorded once per UMA ping.
25443 <histogram name="SiteIsolation.IsolateHttpsSitesTotalProcessCountEstimate">
25444 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25446 The predicted total process count if we isolated only HTTPS (not HTTP)
25447 sites, subject to the process limit. Recorded once per UMA ping.
25451 <histogram name="SiteIsolation.XSD.DataLength" units="byte">
25452 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25454 The number of bytes in the first network packet for a response with headers
25455 that imply potential illegal cross-site access. Recorded when the first
25456 network packet of a response of this type is received.
25460 <histogram name="SiteIsolation.XSD.HTML.Blocked">
25461 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25463 The count of blocked cross-site document responses due to having HTML
25464 content type header and contents sniffed as HTML. Sampled with value of 1
25465 when the first network packet of a response of this type is received.
25469 <histogram name="SiteIsolation.XSD.HTML.Blocked.NonRenderableStatusCode">
25470 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25472 The count of responses with a nonrenderable HTTP status code among blocked
25473 cross-site document responses due to their HTML contents. Sampled with value
25474 1 when the first network packet of a response of this type is received.
25478 <histogram name="SiteIsolation.XSD.HTML.Blocked.RenderableStatusCode"
25479 enum="SiteIsolationResourceType">
25480 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25482 The count of responses with a renderable HTTP status code sub-categorized by
25483 their requesting context type (e.g., image, script, etc.) among blocked
25484 cross-site document responses due to their HTML contents. Sampled with a
25485 resource type (0-14) when the first network packet of a response of this
25490 <histogram name="SiteIsolation.XSD.HTML.NoSniffBlocked.NonRenderableStatusCode">
25491 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25493 The count of responses with a nonrenderable HTTP status code among blocked
25494 cross-site document responses due to having HTML content type and nosniff
25495 headers. Sampled with value 1 when the first network packet of a response of
25496 this type is received.
25500 <histogram name="SiteIsolation.XSD.HTML.NoSniffBlocked.RenderableStatusCode"
25501 enum="SiteIsolationResourceType">
25502 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25504 The count of responses with a renderable HTTP status code sub-categorized by
25505 their requesting context type (e.g., image, script, etc.), among blocked
25506 cross-site document responses due to having HTML content type and nosniff
25507 headers. Sampled with a resource type (0-14) when the first network packet
25508 of a response of this type is received.
25512 <histogram name="SiteIsolation.XSD.HTML.NotBlocked">
25513 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25515 The count of not blocked responses despite having an HTML content type
25516 header due to the failure of content sniffing. Sampled with value 1 when the
25517 first network packet of a response of this type is received.
25521 <histogram name="SiteIsolation.XSD.HTML.NotBlocked.MaybeJS">
25522 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25524 The count of responses that may be parsed as JavaScript among not blocked
25525 responses. Sampled with value 1 when the first network packet of a response
25526 of this type is received.
25530 <histogram name="SiteIsolation.XSD.JSON.Blocked">
25531 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25533 The count of blocked cross-site document responses due to having JSON
25534 content type header and contents sniffed as JSON. Sampled with value 1 when
25535 the first network packet of a response of this type is received.
25539 <histogram name="SiteIsolation.XSD.JSON.Blocked.NonRenderableStatusCode">
25540 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25542 The count of responses with a nonrenderable HTTP status code among blocked
25543 cross-site document responses due to their JSON contents. Sampled with value
25544 1 when the first network packet of a response of this type is received.
25548 <histogram name="SiteIsolation.XSD.JSON.Blocked.RenderableStatusCode"
25549 enum="SiteIsolationResourceType">
25550 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25552 The count of responses with a renderable HTTP status code sub-categorized by
25553 their requesting context type (e.g., image, script, etc.), among blocked
25554 cross-site document responses due to their JSON contents. Sampled with a
25555 resource type (0-14) when the first network packet of a response of this
25560 <histogram name="SiteIsolation.XSD.JSON.NoSniffBlocked.NonRenderableStatusCode">
25561 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25563 The count of responses with a nonrenderable HTTP status code among blocked
25564 cross-site document responses due to having JSON content type and nosniff
25565 headers. Sampled with value 1 when the first network packet of a response of
25566 this type is received.
25570 <histogram name="SiteIsolation.XSD.JSON.NoSniffBlocked.RenderableStatusCode"
25571 enum="SiteIsolationResourceType">
25572 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25574 The count of responses with a renderable HTTP status code sub-categorized by
25575 their requesting context type (e.g., image, script, etc.), among blocked
25576 cross-site document responses due to having JSON content type and nosniff
25577 headers. Sampled with a resource type (0-14) when the first network packet
25578 of a response of this type is received.
25582 <histogram name="SiteIsolation.XSD.JSON.NotBlocked">
25583 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25585 The count of not blocked responses despite having an JSON content type
25586 header due to the failure of content sniffing. Sampled with value 1 when the
25587 first network packet of a response of this type is received.
25591 <histogram name="SiteIsolation.XSD.JSON.NotBlocked.MaybeJS">
25592 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25594 The count of responses that may be parsed as JavaScript among not blocked
25595 responses with a JSON content type header. Sampled with value 1 when the
25596 first network packet of a response of this type is received.
25600 <histogram name="SiteIsolation.XSD.MimeType" enum="SiteIsolationMimeType">
25601 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25603 MIME type codes for content type header values of potentially cross-site
25604 document responses, excluding same-site or not http(s) urls. Sampled with a
25605 MIME type code (0-4) when the first network packet of a response of this
25610 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked">
25611 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25613 The count of blocked cross-site document responses due to having Plain
25614 content type header and contents sniffed as HTML. Sampled with value 1 when
25615 the first network packet of a response of this type is received.
25619 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked.NonRenderableStatusCode">
25620 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25622 The count of responses with a nonrenderable HTTP status code among blocked
25623 responses due to their Plain.HTML contents. Sampled with value 1 when the
25624 first network packet of a response of this type is received.
25628 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked.RenderableStatusCode"
25629 enum="SiteIsolationResourceType">
25630 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25632 The count of responses with a renderable HTTP status code sub-categorized by
25633 their requesting context type (e.g., image, script, etc.), among blocked
25634 cross-site document responses due to their Plain.HTML contents. Sampled with
25635 a resource type (0-14) when the first network packet of a response of this
25640 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked">
25641 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25643 The count of blocked cross-site document responses due to having Plain
25644 content type header and contents sniffed as JSON. Sampled with value 1 when
25645 the first network packet of a response of this type is received.
25649 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked.NonRenderableStatusCode">
25650 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25652 The count of responses with a nonrenderable HTTP status code among blocked
25653 cross-site document responses due to their Plain.JSON contents. Sampled with
25654 value 1 when the first network packet of a response of this type is
25659 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked.RenderableStatusCode"
25660 enum="SiteIsolationResourceType">
25661 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25663 The count of responses with a renderable HTTP status code sub-categorized by
25664 their requesting context type (e.g., image, script, etc.), among blocked
25665 cross-site document responses due to their Plain.JSON contents. Sampled with
25666 a resource type (0-14) when the first network packet of a response of this
25672 name="SiteIsolation.XSD.Plain.NoSniffBlocked.NonRenderableStatusCode">
25673 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25675 The count of responses with a nonrenderable HTTP status code among blocked
25676 cross-site document responses due to having Plain content type and nosniff
25677 headers. Sampled with value 1 when the first network packet of a response of
25678 this type is received.
25682 <histogram name="SiteIsolation.XSD.Plain.NoSniffBlocked.RenderableStatusCode"
25683 enum="SiteIsolationResourceType">
25684 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25686 The count of responses with a renderable HTTP status code sub-categorized by
25687 their requesting context type (e.g., image, script, etc.), among blocked
25688 cross-site document responses due to having Plain content type and nosniff
25689 header. Sampled with a resource type (0-14) when the first network packet of
25690 a response of this type is received.
25694 <histogram name="SiteIsolation.XSD.Plain.NotBlocked">
25695 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25697 The count of not blocked responses despite having an Plain content type
25698 header due to the failure of content sniffing. Sampled with value 1 when the
25699 first network packet of a response of this type is received.
25703 <histogram name="SiteIsolation.XSD.Plain.NotBlocked.MaybeJS">
25704 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25706 The count of responses that may be parsed as JavaScript among not blocked
25707 responses with a Plain content type header. Sampled with value 1 when the
25708 first network packet of a response of this type is received.
25712 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked">
25713 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25715 The count of blocked cross-site document responses due to having Plain
25716 content type header and contents sniffed as XML. Sampled with value 1 when
25717 the first network packet of a response of this type is received.
25721 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked.NonRenderableStatusCode">
25722 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25724 The count of responses with a nonrenderable HTTP status code among blocked
25725 cross-site document responses due to their Plain.XML contents. Sampled with
25726 value 1 when the first network packet of a response of this type is
25731 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked.RenderableStatusCode"
25732 enum="SiteIsolationResourceType">
25733 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25735 The count of responses with renderable HTTP status codes sub-categorized by
25736 their requesting context type (e.g., image, script, etc.), among blocked
25737 cross-site document responses due to their Plain.XML contents. Sampled with
25738 a resource type (0-14) when the first network packet of a response of this
25743 <histogram name="SiteIsolation.XSD.XML.Blocked">
25744 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25746 The count of blocked cross-site document responses due to having XML content
25747 type header and contents sniffed as XML. Sampled with value 1 when the first
25748 network packet of a response of this type is received.
25752 <histogram name="SiteIsolation.XSD.XML.Blocked.NonRenderableStatusCode">
25753 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25755 The count of responses with nonrenderable HTTP status codes among blocked
25756 cross-site document responses due to their XML contents. Sampled with value
25757 1 when the first network packet of a response of this type is received.
25761 <histogram name="SiteIsolation.XSD.XML.Blocked.RenderableStatusCode"
25762 enum="SiteIsolationResourceType">
25763 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25765 The count of responses with renderable HTTP status codes sub-categorized by
25766 their requesting context type (e.g., image, script, etc.), among blocked
25767 cross-site document responses due to their XML contents. Sampled with a
25768 resource type (0-14) when the first network packet of a response of this
25773 <histogram name="SiteIsolation.XSD.XML.NoSniffBlocked.NonRenderableStatusCode">
25774 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25776 The count of responses with a nonrenderable HTTP status code among blocked
25777 cross-site document responses due to having XML content type and nosniff
25778 headers. Sampled with value 1 when the first network packet of a response of
25779 this type is received.
25783 <histogram name="SiteIsolation.XSD.XML.NoSniffBlocked.RenderableStatusCode"
25784 enum="SiteIsolationResourceType">
25785 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25787 The count of responses with a renderable HTTP status code sub-categorized by
25788 their requesting context type (e.g., image, script, etc.), among blocked
25789 cross-site document responses due to having XML content type and nosniff
25790 headers. Sampled with a resource type (0-14) when the first network packet
25791 of a response of this type is received.
25795 <histogram name="SiteIsolation.XSD.XML.NotBlocked">
25796 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25798 The count of not blocked responses despite having an XML content type header
25799 due to the failure of content sniffing. Sampled with value 1 when the first
25800 network packet of a response of this type is received.
25804 <histogram name="SiteIsolation.XSD.XML.NotBlocked.MaybeJS">
25805 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25807 The count of responses that may be parsed as JavaScript among not blocked
25808 responses with an XML content type. Sampled with value 1 when the first
25809 network packet of a response of this type is received.
25813 <histogram name="SpellCheck.SpellingService.Enabled" enum="BooleanEnabled">
25814 <owner>groby@chromium.org</owner>
25815 <owner>rlp@chromium.org</owner>
25817 Whether the user has opted in to asking Google for spelling suggestions.
25818 Recorded both when spelling is initialized and when the preference is
25823 <histogram name="Sqlite.AppCache.Error" enum="SqliteErrorCode">
25825 Moved to Sqlite.Error.AppCache in M-27.
25827 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25828 <summary>Error codes returned by sqlite for the appcache db.</summary>
25831 <histogram name="Sqlite.CloseFailure" enum="SqliteErrorCode">
25832 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25833 <summary>Error which prevented database close.</summary>
25836 <histogram name="Sqlite.Cookie.Error" enum="SqliteErrorCode">
25838 Moved to Sqlite.Error.Cookie in M-27.
25840 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25841 <summary>Error codes returned by sqlite the cookie db.</summary>
25844 <histogram name="Sqlite.DatabaseTracker.Error" enum="SqliteErrorCode">
25846 Moved to Sqlite.Error.DatabaseTracker in M-27.
25848 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25849 <summary>Error codes returned by sqlite the websqldb tracker db.</summary>
25852 <histogram name="Sqlite.DeprecationVersionResult"
25853 enum="SqliteVersionDeprecation">
25854 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25856 Annotations for which bits of sql::MetaTable::CheckDeprecated() fire.
25860 <histogram name="Sqlite.DomainBoundCerts.Error" enum="SqliteErrorCode">
25862 Moved to Sqlite.Error.DomainBoundCerts in M-27.
25864 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25866 Error codes returned by sqlite for the domain-bound certs db.
25870 <histogram name="Sqlite.DomStorageDatabase.Error" enum="SqliteErrorCode">
25872 Moved to Sqlite.Error.DomStorageDatabase in M-27.
25874 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25875 <summary>Error codes returned by sqlite for the domstorage db.</summary>
25878 <histogram name="Sqlite.Error" enum="SqliteErrorCode">
25879 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25880 <summary>SQLite extended error codes.</summary>
25883 <histogram name="Sqlite.Error.IOERR" enum="SqliteIOERRCode">
25885 Replaced 5/14/2013 by expanded Sqlite.Error histogram.
25887 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25888 <summary>SQLite extended SQLITE_IOERR codes for all databases.</summary>
25891 <histogram name="Sqlite.History.Error" enum="SqliteErrorCode">
25893 Moved to Sqlite.Error.History in M-27.
25895 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25896 <summary>Error codes returned by sqlite for the history db.</summary>
25899 <histogram name="Sqlite.OpenFailure" enum="SqliteErrorCode">
25900 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25901 <summary>Error which prevented database open.</summary>
25904 <histogram name="Sqlite.OpenProbeFailure" enum="SqliteErrorCode">
25905 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25906 <summary>Error from first read of the database.</summary>
25909 <histogram name="Sqlite.Quota.Error" enum="SqliteErrorCode">
25911 Moved to Sqlite.Error.Quota in M-27.
25913 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25914 <summary>Error codes returned by sqlite for the quota db.</summary>
25917 <histogram name="Sqlite.RazeDatabase" enum="SqliteErrorCode">
25918 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25919 <summary>Errors attempting to Raze() database.</summary>
25922 <histogram name="Sqlite.RazeDatabase2" enum="SqliteErrorCode">
25923 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25924 <summary>Errors on second attempt to Raze() database.</summary>
25927 <histogram name="Sqlite.RazeDatabaseTruncate" enum="SqliteErrorCode">
25928 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25929 <summary>Errors truncating database for Raze().</summary>
25932 <histogram name="Sqlite.RecoveryEvents" enum="SqliteRecoveryEventEnum">
25933 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25935 Records specific failure and success cases in sql::Recovery implementation,
25936 to determine which cases (if any) might be worth writing additional
25937 automated recovery code for, versus which should lead to clearing databases.
25941 <histogram name="Sqlite.RecoveryHandle" enum="SqliteErrorCode">
25942 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25943 <summary>Error from sqlite3_backup_init() in sql::Recovery.</summary>
25946 <histogram name="Sqlite.RecoveryStep" enum="SqliteErrorCode">
25947 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25948 <summary>Error from sqlite3_backup_step() in sql::Recovery.</summary>
25951 <histogram name="Sqlite.SizeKB" units="Kb">
25952 <owner>peria@chromium.org</owner>
25953 <summary>Size in kilobytes of pre-existing database at startup.</summary>
25956 <histogram name="Sqlite.Text.Error" enum="SqliteErrorCode">
25958 Moved to Sqlite.Error.Text in M-27.
25960 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25961 <summary>Error codes returned by sqlite the full text db.</summary>
25964 <histogram name="Sqlite.Thumbnail.Error" enum="SqliteErrorCode">
25966 Moved to Sqlite.Error.Thumbnail in M-27.
25968 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25969 <summary>Error codes returned by sqlite for the thumbnail db.</summary>
25972 <histogram name="Sqlite.Version">
25973 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25974 <summary>Version of pre-existing database at startup.</summary>
25977 <histogram name="Sqlite.Web.Error" enum="SqliteErrorCode">
25979 Moved to Sqlite.Error.Web in M-27.
25981 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25982 <summary>Error codes returned by sqlite the web db.</summary>
25985 <histogram name="Startup.BrowserMessageLoopStartTime">
25986 <owner>jeremy@chromium.org</owner>
25988 Time from browser startup to the start of the main thread's message loop.
25992 <histogram name="Startup.BrowserMessageLoopStartTimeFromMainEntry"
25993 units="milliseconds">
25994 <owner>jeremy@chromium.org</owner>
25996 Time from main entry to the start of the main thread's message loop. This
25997 stat is only recorded after 7 minutes of OS uptime to try to mitigate the
25998 variance resulting from Chrome being autostarted.
26002 <histogram name="Startup.BrowserMessageLoopStartTimeFromMainEntry.FirstRun"
26003 units="milliseconds">
26004 <owner>csharp@chromium.org</owner>
26005 <owner>gab@chromium.org</owner>
26006 <owner>jeremy@chromium.org</owner>
26008 Time from main entry to the start of the main thread's message loop on first
26009 run. This stat is only recorded after 7 minutes of OS uptime to try to
26010 mitigate the variance resulting from Chrome being autostarted.
26014 <histogram name="Startup.BrowserOpenTabs">
26015 <owner>jeremy@chromium.org</owner>
26017 Time taken to open the initial tab or to restore tabs from previous session.
26021 <histogram name="Startup.BrowserWindowDisplay" units="milliseconds">
26022 <owner>jeremy@chromium.org</owner>
26024 Time from browser startup to the time the browser window initially becomes
26029 <histogram name="Startup.ChromeCast.TimeToDisplayVideo" units="milliseconds">
26030 <owner>jeremy@chromium.org</owner>
26032 The elapsed time from the ChromeCast application launch to the first video
26037 <histogram name="Startup.CreateFirstProfile" units="milliseconds">
26038 <owner>jeremy@chromium.org</owner>
26040 How long it takes to load the original profile synchronously on the UI
26045 <histogram name="Startup.Fling.TimeToDisplayVideo" units="milliseconds">
26046 <owner>jeremy@chromium.org</owner>
26048 The elapsed time from the Fling application launch to the first video frame
26053 <histogram name="Startup.IsResume">
26055 Deprecated 12/2011. Merged into MobileSessionStartType.
26057 <owner>jeremy@chromium.org</owner>
26058 <summary>Whether a startup is a resume (vs a cold start).</summary>
26061 <histogram name="Startup.LoadTime.ExeMainToDllMain">
26062 <owner>jeremy@chromium.org</owner>
26064 Time from the main() function in chrome.exe to chrome.dll's main().
26068 <histogram name="Startup.LoadTime.ProcessCreateToDllMain">
26069 <owner>jeremy@chromium.org</owner>
26070 <summary>Time from the process creation to chrome.dll's main().</summary>
26073 <histogram name="Startup.LoadTime.ProcessCreateToExeMain">
26074 <owner>jeremy@chromium.org</owner>
26076 Time from the process creation to executing the main() function in
26081 <histogram name="Startup.MobileSessionStartAction"
26082 enum="MobileSessionStartAction">
26083 <owner>jeremy@chromium.org</owner>
26085 The action requested on the application startup when called from another app
26090 <histogram name="Startup.MobileSessionStartFromApps"
26091 enum="MobileSessionCallerApp">
26092 <owner>jeremy@chromium.org</owner>
26093 <summary>The calling application (if any).</summary>
26096 <histogram name="Startup.ShowAppListColdStart" units="milliseconds">
26097 <owner>jeremy@chromium.org</owner>
26099 Time for a newly created browser process to reach the code that starts
26100 showing the app launcher, when started with the --show-app-list flag and
26101 with no currently running Chrome processes.
26105 <histogram name="Startup.ShowAppListWarmStart" units="milliseconds">
26106 <owner>jeremy@chromium.org</owner>
26108 Time for a running browser process to reach the code that starts showing the
26109 app launcher. Measured from the time a second Chrome process started, which
26110 sent its --show-app-list command line argument to the already-running
26111 process and will soon exit.
26115 <histogram name="Startup.SlowStartupBookmarksLoad" units="milliseconds">
26116 <owner>jeremy@chromium.org</owner>
26118 Time it takes to load bookmarks from disk. This measurement is only sent for
26119 startups that take >10 seconds after an uptime of 7 minutes.
26123 <histogram name="Startup.SlowStartupExtensionServiceInitAfterImport"
26124 units="milliseconds">
26125 <owner>jeremy@chromium.org</owner>
26127 Time it takes to finish initialization of the extension service including
26128 loading built-in extensions. This measurement is only sent for startups that
26129 take >10 seconds after an uptime of 7 minutes.
26133 <histogram name="Startup.SlowStartupFinalProfileInit" units="milliseconds">
26134 <owner>jeremy@chromium.org</owner>
26136 Time the final stages of profile initialization taking including
26137 initialization of profile keyed services. This measurement is only sent for
26138 startups that take >10 seconds after an uptime of 7 minutes.
26142 <histogram name="Startup.SlowStartupNSSInit" units="milliseconds">
26143 <owner>jeremy@chromium.org</owner>
26145 Time it takes to load the NSS libraries and initialize it. This measurement
26146 is only sent for startups that take >10 seconds after an uptime of 7
26151 <histogram name="Startup.SlowStartupPreferenceLoading" units="milliseconds">
26152 <owner>jeremy@chromium.org</owner>
26154 Time it takes to load preferences from disk. This measurement is only sent
26155 for startups that take >10 seconds after an uptime of 7 minutes.
26159 <histogram name="Startup.SlowStartupProfileIODataInit" units="milliseconds">
26160 <owner>jeremy@chromium.org</owner>
26162 Time it takes to initialize the ProfileIOData object - this includes
26163 initialization of the cookie store. This measurement is only sent for
26164 startups that take >10 seconds after an uptime of 7 minutes.
26168 <histogram name="Startup.SlowStartupSafeBrowsingGetDatabase"
26169 units="milliseconds">
26170 <owner>jeremy@chromium.org</owner>
26172 Time it takes to load the safe browsing database from disk. This measurement
26173 is only sent for startups that take >10 seconds after an uptime of 7
26178 <histogram name="Startup.SlowStartupSafeBrowsingServiceInitialize"
26179 units="milliseconds">
26180 <owner>jeremy@chromium.org</owner>
26182 Time it takes to initialize the safe browsing service. This measurement is
26183 only sent for startups that take >10 seconds after an uptime of 7
26188 <histogram name="Startup.SlowStartupSessionServiceCreateTabsAndWindows"
26189 units="milliseconds">
26190 <owner>jeremy@chromium.org</owner>
26192 Time it takes for session restore to finish initiating creation of restored
26193 tabs and windows. This measurement is only sent for startups that take
26194 >10 seconds after an uptime of 7 minutes.
26198 <histogram name="Startup.WarmStartTimeFromRemoteProcessStart"
26199 units="milliseconds">
26200 <owner>jeremy@chromium.org</owner>
26202 Time for a running browser process to start processing the command line
26203 passed in by a second Chrome process, which just sent its command line
26204 arguments to the already-running process and will soon exit. Measured from
26205 the time the second Chrome process started.
26209 <histogram name="Suggestions.FailedRequestErrorCode" enum="NetErrorCodes">
26210 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26212 The counts of network error codes encountered by SuggestionsService when an
26213 attempt to fetch suggestions from the server fails.
26217 <histogram name="Suggestions.FetchResponseCode">
26218 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26220 The counts of HTTP response codes encountered by SuggestionsService when
26221 attempting to fetch suggestions from the server.
26225 <histogram name="Suggestions.FetchSuccessLatency" units="milliseconds">
26226 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26228 The latency of a SuggestionsService fetch that results in a success
26233 <histogram name="Suggestions.ResponseState" enum="SuggestionsResponseState">
26234 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26236 The counts of response states (such as empty or invalid) encountered by
26237 SuggestionsService when attempting to fetch suggestions from the server.
26241 <histogram name="Sync.AppAssociationTime" units="milliseconds">
26242 <owner>zea@chromium.org</owner>
26244 Time taken during app association (M18 and earlier were mispelled with this
26249 <histogram name="Sync.AppRunFailures">
26251 Deprecated as of m19.
26253 <owner>zea@chromium.org</owner>
26255 Count of apps run failures, used to compare failure rates between data types
26256 for a particular profile (see other Sync*RunFailures histograms).
26260 <histogram name="Sync.AppsAssociationTime" units="milliseconds">
26261 <owner>zea@chromium.org</owner>
26262 <summary>Time taken during app association.</summary>
26265 <histogram name="Sync.AppSettingsAssociationTime" units="milliseconds">
26266 <owner>zea@chromium.org</owner>
26267 <summary>Time taken during app settings association.</summary>
26270 <histogram name="Sync.AppSettingsStartFailure" enum="SyncStartResult">
26271 <owner>zea@chromium.org</owner>
26272 <summary>Enumeration of types of app settings association failures.</summary>
26275 <histogram name="Sync.AppsStartFailure" enum="SyncStartResult">
26276 <owner>zea@chromium.org</owner>
26277 <summary>Enumeration of types of app association failures.</summary>
26280 <histogram name="Sync.AppStartFailures" enum="SyncStartResult">
26282 Deprecated as of m19.
26284 <owner>zea@chromium.org</owner>
26286 Enumeration of types of app association failures (M18 and earlier were
26287 mispelled with this histogram).
26291 <histogram name="Sync.AttemptNigoriMigration" enum="SyncNigoriMigrationResult">
26292 <owner>zea@chromium.org</owner>
26294 Enumeration of results from attempting to migrate Sync's nigori node and its
26295 encryption keys to support keystore.
26299 <histogram name="Sync.AuthInvalidationRejectedTokenAgeLong" units="days">
26300 <owner>zea@chromium.org</owner>
26302 Age of all auth tokens rejected by the invalidation server. Measured from
26303 the time they were created.
26307 <histogram name="Sync.AuthInvalidationRejectedTokenAgeShort"
26308 units="milliseconds">
26309 <owner>zea@chromium.org</owner>
26311 Age of auth tokens younger than one hour that were rejected by the
26312 invalidation server. Measured from the time they were created.
26316 <histogram name="Sync.AuthorizationTimeInNetwork" units="milliseconds">
26317 <owner>zea@chromium.org</owner>
26318 <summary>Time taken during initial authorization.</summary>
26321 <histogram name="Sync.AuthServerRejectedTokenAgeLong" units="days">
26322 <owner>zea@chromium.org</owner>
26324 Age of all auth tokens rejected by the sync server. Measured from the time
26329 <histogram name="Sync.AuthServerRejectedTokenAgeShort" units="milliseconds">
26330 <owner>zea@chromium.org</owner>
26332 Age of auth tokens younger than one hour that were rejected by the sync
26333 server. Measured from the time they were created.
26337 <histogram name="Sync.AutofillAssociationTime" units="milliseconds">
26338 <owner>zea@chromium.org</owner>
26339 <summary>Time taken during autofill association.</summary>
26342 <histogram name="Sync.AutofillProfileAssociationTime" units="milliseconds">
26343 <owner>zea@chromium.org</owner>
26345 Time taken during autofill profile association (M18 and earlier were
26346 mispelled with this histogram).
26350 <histogram name="Sync.AutofillProfileRunFailures">
26352 Deprecated as of m19.
26354 <owner>zea@chromium.org</owner>
26356 Count of autofill profiles run failures, used to compare failure rates
26357 between data types for a particular profile (see other Sync*RunFailures
26362 <histogram name="Sync.AutofillProfilesAssociationTime" units="milliseconds">
26363 <owner>zea@chromium.org</owner>
26364 <summary>Time taken during autofill profile association.</summary>
26367 <histogram name="Sync.AutofillProfilesStartFailure" enum="SyncStartResult">
26368 <owner>zea@chromium.org</owner>
26370 Enumeration of types of autofill profile association failures.
26374 <histogram name="Sync.AutofillProfileStartFailures" enum="SyncStartResult">
26376 Deprecated as of m19.
26378 <owner>zea@chromium.org</owner>
26380 Enumeration of types of autofill profile association failures (M18 and
26381 earlier were mispelled with this histogram).
26385 <histogram name="Sync.AutofillRunFailures">
26387 Deprecated as of m19.
26389 <owner>zea@chromium.org</owner>
26391 Count of autofill (autocomplete) run failures, used to compare failure rates
26392 between data types for a particular profile (see other Sync*RunFailures
26397 <histogram name="Sync.AutofillStartFailure" enum="SyncStartResult">
26398 <owner>zea@chromium.org</owner>
26399 <summary>Enumeration of types of autofill association failures.</summary>
26402 <histogram name="Sync.AutoNigoriOverwrites">
26403 <owner>zea@chromium.org</owner>
26405 Number of times this client has overwritten the nigori node to update the
26406 encryption keys without a user action (during this instantiation of Chrome).
26410 <histogram name="Sync.BackendInitializeFirstTime" units="milliseconds">
26411 <owner>zea@chromium.org</owner>
26413 Tracks sync backend initialization time during initial sync setup.
26417 <histogram name="Sync.BackendInitializeFirstTimeSuccess" enum="BooleanSuccess">
26418 <owner>zea@chromium.org</owner>
26420 Tracks sync backend initialization success rate during initial sync setup.
26424 <histogram name="Sync.BackendInitializeRestoreState"
26425 enum="SyncBackendInitializeRestoreState">
26426 <owner>zea@chromium.org</owner>
26428 Compares sync's has_setup_completed pref against the set of types actually
26429 restored from the sync DB. Mismatches should be rare.
26433 <histogram name="Sync.BackendInitializeRestoreSuccess" enum="BooleanSuccess">
26434 <owner>zea@chromium.org</owner>
26436 Tracks sync backend initialization success rate in cases where sync was
26437 previously initialized.
26441 <histogram name="Sync.BackendInitializeRestoreTime" units="milliseconds">
26442 <owner>zea@chromium.org</owner>
26444 Tracks sync backend initialization time in cases where sync was previously
26449 <histogram name="Sync.BadRequestCountOnSignInNeedsUpdateInfoBar">
26450 <owner>zea@chromium.org</owner>
26452 Number of bad requests since application startup, when the Sync error
26453 infobar asking the user to update his account details is displayed.
26457 <histogram name="Sync.BookmarkAssociationTime" units="milliseconds">
26459 Deprecated as of m18
26461 <owner>zea@chromium.org</owner>
26462 <summary>Time taken during bookmark association.</summary>
26465 <histogram name="Sync.BookmarkRunFailures">
26467 Deprecated as of m19.
26469 <owner>zea@chromium.org</owner>
26471 Count of bookmark run failures, used to compare failure rates between data
26472 types for a particular profile (see other Sync*RunFailures histograms).
26476 <histogram name="Sync.BookmarksAssociationTime" units="milliseconds">
26477 <owner>zea@chromium.org</owner>
26478 <summary>Time taken during bookmark association.</summary>
26481 <histogram name="Sync.BookmarksStartFailure" enum="SyncStartResult">
26482 <owner>zea@chromium.org</owner>
26483 <summary>Enumeration of types of bookmark association failures.</summary>
26486 <histogram name="Sync.BookmarkStartFailures" enum="SyncStartResult">
26488 Deprecated as of m19.
26490 <owner>zea@chromium.org</owner>
26492 Enumeration of types of bookmark association failures (M18 and earlier were
26493 mispelled with this histogram).
26497 <histogram name="Sync.ConfigureFailed" enum="SyncModelTypes">
26498 <owner>zea@chromium.org</owner>
26499 <summary>Count of model association failures for each type.</summary>
26502 <histogram name="Sync.ConfigureTime.ABORTED" units="milliseconds">
26504 Replaced by Sync.ConfigureTime_Long.ABORTED in m21.
26506 <owner>zea@chromium.org</owner>
26508 Time spent configuring data types in the case where configuration is
26513 <histogram name="Sync.ConfigureTime.OK" units="milliseconds">
26515 Replaced by Sync.ConfigureTime_Long.OK in m21.
26517 <owner>zea@chromium.org</owner>
26519 Time spent configuring data types in the case where configuration succeeds.
26523 <histogram name="Sync.ConfigureTime.PARTIAL_SUCCESS" units="milliseconds">
26525 Replaced by Sync.ConfigureTime_Long.PARTIAL_SUCCESS in m21.
26527 <owner>zea@chromium.org</owner>
26529 Time spent configuring data types in the case where only some data types
26534 <histogram name="Sync.ConfigureTime.UNRECOVERABLE_ERROR" units="milliseconds">
26536 Replaced by Sync.ConfigureTime_Long.UNRECOVERABLE_ERROR in m21.
26538 <owner>zea@chromium.org</owner>
26540 Time spent configuring data types in the case where configuration encounters
26541 an unrecoverable error.
26545 <histogram name="Sync.ConfigureTime_Long.ABORTED" units="milliseconds">
26546 <owner>zea@chromium.org</owner>
26548 Time spent configuring data types in the case where configuration is
26553 <histogram name="Sync.ConfigureTime_Long.OK" units="milliseconds">
26554 <owner>zea@chromium.org</owner>
26556 Time spent configuring data types in the case where configuration succeeds.
26560 <histogram name="Sync.ConfigureTime_Long.PARTIAL_SUCCESS" units="milliseconds">
26561 <owner>zea@chromium.org</owner>
26563 Time spent configuring data types in the case where only some data types
26568 <histogram name="Sync.ConfigureTime_Long.UNRECOVERABLE_ERROR"
26569 units="milliseconds">
26570 <owner>zea@chromium.org</owner>
26572 Time spent configuring data types in the case where configuration encounters
26573 an unrecoverable error.
26577 <histogram name="Sync.ConflictFixCircularity">
26579 Deprecated 12/2011. No longer tracked. See crbug.com/107816.
26581 <owner>zea@chromium.org</owner>
26583 Number of times we fix a circularity sync conflict. This is not expected to
26588 <histogram name="Sync.ConflictFixRemovedDirectoriesWithContent">
26590 Deprecated 12/2011. No longer tracked. See crbug.com/107816.
26592 <owner>zea@chromium.org</owner>
26594 Number of times we fix a removed directory with content sync conflict. This
26595 is not expected to be hit anymore
26599 <histogram name="Sync.CredentialsLost" enum="BooleanCredentialsLost">
26600 <owner>zea@chromium.org</owner>
26602 Whether or not we detected missing credentials during startup. This may be
26603 related to crbug.com/121755.
26607 <histogram name="Sync.CryptographerPendingKeys"
26608 enum="SyncCryptographerPendingKeysState">
26609 <owner>zea@chromium.org</owner>
26611 Breakdown of sync users whose cryptographer has pending keys.
26615 <histogram name="Sync.CryptographerReady" enum="SyncCryptographerReadyState">
26616 <owner>zea@chromium.org</owner>
26618 Breakdown of sync users whose cryptographer is fully ready for encryption
26619 and decryption (initialized and no pending keys).
26623 <histogram name="Sync.CustomEncryption" enum="SyncCustomEncryptionEvent">
26624 <owner>zea@chromium.org</owner>
26626 Histogram that keeps track of how users encrypt their sync data. All users
26627 start off with default encryption during initial setup, while a subset of
26628 users go on to encrypt their sync data with a custom passphrase.
26632 <histogram name="Sync.CustomPassphrase">
26634 Deprecated as of m26.
26636 <owner>zea@chromium.org</owner>
26638 Boolean histogram for whether a custom passphrase was entered during sync
26639 setup. Samples are taken every time sync is (re)configured, and the unique
26640 userid count shows how many users entered a custom passphrase.
26644 <histogram name="Sync.CustomSync" enum="UserSelectableSyncType">
26645 <owner>zea@chromium.org</owner>
26647 Samples are taken every time sync is (re)configured, and the unique userid
26648 count shows how many users explicitly chose to sync this data type via the
26649 "Advanced Sync Preferences" dialog.
26653 <histogram name="Sync.DatatypePrefRecovery">
26654 <owner>zea@chromium.org</owner>
26656 Number of clients that have fixed themselves up from a datatype preference
26657 loss. Clients are not expected to have this happen more than once. This
26658 value can be compared to Sync.BackendInitializeRestoreSuccess to determine
26659 what percentage of users are still recovering.
26663 <histogram name="Sync.DataTypeRunFailures" enum="SyncModelTypes">
26664 <owner>zea@chromium.org</owner>
26666 Histogram of the run failures for the different sync datatypes. These are
26667 failures that occur after startup while the datatype is syncing. Note: Due
26668 to an enumeration reordering, pre-M23 labels are inaccurate (see
26669 sync/internal_api/public/base/model_type.h).
26673 <histogram name="Sync.DataTypeStartFailures" enum="SyncModelTypes">
26674 <owner>zea@chromium.org</owner>
26676 Histogram of the startup failures for the different sync datatypes. These
26677 are failures due to missing top level sync nodes or model association Note:
26678 Due to an enumeration reordering, pre-M23 labels are inaccurate (see
26679 sync/internal_api/public/base/model_type.h).
26683 <histogram name="Sync.DictionaryAssociationTime" units="milliseconds">
26684 <owner>zea@chromium.org</owner>
26685 <summary>Time taken during dictionary association.</summary>
26688 <histogram name="Sync.DictionaryStartFailure" enum="SyncStartResult">
26689 <owner>zea@chromium.org</owner>
26690 <summary>Enumeration of types of dictionary association failures.</summary>
26693 <histogram name="Sync.DirectoryOpenFailedMac">
26695 Deprecated 11/2011. No longer tracked.
26697 <owner>zea@chromium.org</owner>
26698 <summary>Number of failures trying to open the sync database on mac.</summary>
26701 <histogram name="Sync.DirectoryOpenFailedNotWinMac">
26703 Deprecated 11/2011. No longer tracked.
26705 <owner>zea@chromium.org</owner>
26707 Number of failures trying to open the sync database on a non-windows non-mac
26712 <histogram name="Sync.DirectoryOpenFailedWin">
26714 Deprecated 11/2011. No longer tracked.
26716 <owner>zea@chromium.org</owner>
26718 Number of failures trying to open the sync database on windows.
26722 <histogram name="Sync.DirectoryOpenResult" enum="SyncDirectoryOpenResult">
26723 <owner>zea@chromium.org</owner>
26724 <summary>Tracks success of failure of sync directory initialization.</summary>
26727 <histogram name="Sync.EncryptAllData">
26729 Deprecated as of m26.
26731 <owner>zea@chromium.org</owner>
26733 Boolean histogram for whether the "Encrypt all synced data" radio
26734 button was selected during sync setup. Samples are taken every time sync is
26735 (re)configured, and the unique userid count shows how many users chose to
26736 encrypt their sync data.
26740 <histogram name="Sync.EventCodes" enum="SyncEventCode">
26741 <owner>zea@chromium.org</owner>
26742 <summary>A UI event occured.</summary>
26745 <histogram name="Sync.ExtensionAssociationTime" units="milliseconds">
26746 <owner>zea@chromium.org</owner>
26748 Time taken during extension association (M18 and earlier were mispelled with
26753 <histogram name="Sync.ExtensionRunFailures">
26755 Deprecated as of m19.
26757 <owner>zea@chromium.org</owner>
26759 Count of extension run failures, used to compare failure rates between data
26760 types for a particular profile (see other Sync*RunFailures histograms).
26764 <histogram name="Sync.ExtensionsAssociationTime" units="milliseconds">
26765 <owner>zea@chromium.org</owner>
26766 <summary>Time taken during extension association.</summary>
26769 <histogram name="Sync.ExtensionSettingsAssociationTime" units="milliseconds">
26770 <owner>zea@chromium.org</owner>
26771 <summary>Time taken during extension settings association.</summary>
26774 <histogram name="Sync.ExtensionSettingsStartFailure" enum="SyncStartResult">
26775 <owner>zea@chromium.org</owner>
26777 Enumeration of types of extension settings association failures.
26781 <histogram name="Sync.ExtensionsStartFailure" enum="SyncStartResult">
26782 <owner>zea@chromium.org</owner>
26783 <summary>Enumeration of types of extension association failures.</summary>
26786 <histogram name="Sync.ExtensionStartFailures" enum="SyncStartResult">
26788 Deprecated as of m19.
26790 <owner>zea@chromium.org</owner>
26792 Enumeration of types of extension association failures (M18 and earlier were
26793 mispelled with this histogram).
26797 <histogram name="Sync.FaviconCacheLookupSucceeded" enum="BooleanSuccess">
26798 <owner>zea@chromium.org</owner>
26799 <summary>Whether a sync favicon cache lookup succeeded or not.</summary>
26802 <histogram name="Sync.FaviconCount">
26803 <owner>zea@chromium.org</owner>
26804 <summary>Number of synced favicons at initialization time.</summary>
26807 <histogram name="Sync.FaviconImagesAssociationTime" units="milliseconds">
26808 <owner>zea@chromium.org</owner>
26809 <summary>Time taken during favicon images association.</summary>
26812 <histogram name="Sync.FaviconImagesStartFailure" enum="SyncStartResult">
26813 <owner>zea@chromium.org</owner>
26815 Enumeration of types of favicon images association failures.
26819 <histogram name="Sync.FaviconsAvailableAtMerge" enum="SyncFaviconsAvailable">
26820 <owner>zea@chromium.org</owner>
26822 Number of client that have filled their sync favicon cache and must evict
26823 old favicons vs those whose cache is not full.
26827 <histogram name="Sync.FaviconTrackingAssociationTime" units="milliseconds">
26828 <owner>zea@chromium.org</owner>
26829 <summary>Time taken during favicon tracking association.</summary>
26832 <histogram name="Sync.FaviconTrackingStartFailure" enum="SyncStartResult">
26833 <owner>zea@chromium.org</owner>
26835 Enumeration of types of favicon tracking association failures.
26839 <histogram name="Sync.FaviconVisitPeriod" units="hours">
26840 <owner>zea@chromium.org</owner>
26841 <summary>Time between updates to a synced favicon's visit time.</summary>
26844 <histogram name="Sync.FirstBackendInitializeSuccess" enum="BooleanSuccess">
26846 Deprecated 11/2011. Was counted incorrectly. Replaced by
26847 Sync.BackendInitializeFirstTimeSuccess.
26849 <owner>zea@chromium.org</owner>
26851 Tracks sync backend initialization success rate during initial sync setup.
26855 <histogram name="Sync.FreqApps" units="milliseconds">
26856 <owner>zea@chromium.org</owner>
26858 Time between nudges for apps. Used as estimate of datatype commit frequency.
26862 <histogram name="Sync.FreqAutofill" units="milliseconds">
26863 <owner>zea@chromium.org</owner>
26865 Time between nudges for autofill entries. Used as estimate of datatype
26870 <histogram name="Sync.FreqAutofillProfiles" units="milliseconds">
26871 <owner>zea@chromium.org</owner>
26873 Time between nudges for autofill profiles. Used as estimate of datatype
26878 <histogram name="Sync.FreqBookmarks" units="milliseconds">
26879 <owner>zea@chromium.org</owner>
26881 Time between nudges for bookmarks. Used as estimate of datatype commit
26886 <histogram name="Sync.FreqDictionary" units="milliseconds">
26887 <owner>zea@chromium.org</owner>
26889 Time between nudges for dictionary. Used as estimate of datatype commit
26894 <histogram name="Sync.FreqExtensions" units="milliseconds">
26895 <owner>zea@chromium.org</owner>
26897 Time between nudges for extensions. Used as estimate of datatype commit
26902 <histogram name="Sync.FreqFaviconImages" units="milliseconds">
26903 <owner>zea@chromium.org</owner>
26905 Time between nudges for favicon images. Used as estimate of datatype commit
26910 <histogram name="Sync.FreqFaviconTracking" units="milliseconds">
26911 <owner>zea@chromium.org</owner>
26913 Time between nudges for favicon tracking. Used as estimate of datatype
26918 <histogram name="Sync.FreqNigori" units="milliseconds">
26919 <owner>zea@chromium.org</owner>
26921 Time between nudges for nigori. Used as estimate of datatype commit
26926 <histogram name="Sync.FreqPasswords" units="milliseconds">
26927 <owner>zea@chromium.org</owner>
26929 Time between nudges for passwords. Used as estimate of datatype commit
26934 <histogram name="Sync.FreqPreferences" units="milliseconds">
26935 <owner>zea@chromium.org</owner>
26937 Time between nudges for preferences. Used as estimate of datatype commit
26942 <histogram name="Sync.FreqSearchEngines" units="milliseconds">
26943 <owner>zea@chromium.org</owner>
26945 Time between nudges for search engines. Used as estimate of datatype commit
26950 <histogram name="Sync.FreqSessions" units="milliseconds">
26951 <owner>zea@chromium.org</owner>
26953 Time between nudges for sessions. Used as estimate of datatype commit
26958 <histogram name="Sync.FreqSyncedNotifications" units="milliseconds">
26959 <owner>zea@chromium.org</owner>
26961 Time between nudges for synced notifications. Used as estimate of datatype
26966 <histogram name="Sync.FreqThemes" units="milliseconds">
26967 <owner>zea@chromium.org</owner>
26969 Time between nudges for themes. Used as estimate of datatype commit
26974 <histogram name="Sync.FreqTypedUrls" units="milliseconds">
26975 <owner>zea@chromium.org</owner>
26977 Time between nudges for typed urls. Used as estimate of datatype commit
26982 <histogram name="Sync.KeystoreDecryptionFailed"
26983 enum="SyncKeystoreDecryptionFailure">
26984 <owner>zea@chromium.org</owner>
26986 The reason for a failure decrypting the keystore decryptor token.
26990 <histogram name="Sync.LocalModelOutOfSync" enum="SyncModelTypes">
26991 <owner>zea@chromium.org</owner>
26993 Counts instances of out of sync local models detected during startup.
26997 <histogram name="Sync.NigoriMigrationState" enum="SyncNigoriMigrationState">
26998 <owner>zea@chromium.org</owner>
26999 <summary>Breakdown of sync's nigori node keystore migration state.</summary>
27002 <histogram name="Sync.PartiallySyncedTypes">
27003 <owner>zea@chromium.org</owner>
27005 Number of partially synced types (those with a progress marker but no
27006 initial sync ended bit) that exist at sync startup.
27010 <histogram name="Sync.PasswordAssociationTime" units="milliseconds">
27011 <owner>zea@chromium.org</owner>
27013 Time taken during password association (M18 and earlier were mispelled with
27018 <histogram name="Sync.PasswordRunFailures">
27020 Deprecated as of m19.
27022 <owner>zea@chromium.org</owner>
27024 Count of passwords run failures, used to compare failure rates between data
27025 types for a particular profile (see other Sync*RunFailures histograms).
27029 <histogram name="Sync.PasswordsAssociationTime" units="milliseconds">
27030 <owner>zea@chromium.org</owner>
27031 <summary>Time taken during password association.</summary>
27034 <histogram name="Sync.PasswordsStartFailure" enum="SyncStartResult">
27035 <owner>zea@chromium.org</owner>
27036 <summary>Enumeration of types of password association failures.</summary>
27039 <histogram name="Sync.PasswordStartFailures" enum="SyncStartResult">
27041 Deprecated as of m19.
27043 <owner>zea@chromium.org</owner>
27045 Enumeration of types of password association failures (M18 and earlier were
27046 mispelled with this histogram).
27050 <histogram name="Sync.PreferenceAssociationTime" units="milliseconds">
27051 <owner>zea@chromium.org</owner>
27053 Time taken during preference association (M18 and earlier were mispelled
27054 with this histogram).
27058 <histogram name="Sync.PreferenceRunFailures">
27060 Deprecated as of m19.
27062 <owner>zea@chromium.org</owner>
27064 Count of preferences run failures, used to compare failure rates between
27065 data types for a particular profile (see other Sync*RunFailures histograms).
27069 <histogram name="Sync.PreferencesAssociationTime" units="milliseconds">
27070 <owner>zea@chromium.org</owner>
27071 <summary>Time taken during preference association.</summary>
27074 <histogram name="Sync.PreferencesStartFailure" enum="SyncStartResult">
27075 <owner>zea@chromium.org</owner>
27076 <summary>Enumeration of types of preference association failures.</summary>
27079 <histogram name="Sync.PreferenceStartFailures" enum="SyncStartResult">
27081 Deprecated as of m19.
27083 <owner>zea@chromium.org</owner>
27085 Enumeration of types of preference association failures (M18 and earlier
27086 were mispelled with this histogram).
27090 <histogram name="Sync.ReauthorizationTime" units="milliseconds">
27091 <owner>zea@chromium.org</owner>
27092 <summary>Time taken from startup for the user to reauthorize.</summary>
27095 <histogram name="Sync.RefreshTokenAvailable" enum="BooleanSuccess">
27096 <owner>zea@chromium.org</owner>
27098 Whether OAuth2 refresh token was available at the time when
27099 ProfileSyncService was starting backend.
27103 <histogram name="Sync.ResolveSimpleConflict"
27104 enum="SyncSimpleConflictResolutions">
27105 <owner>zea@chromium.org</owner>
27106 <summary>Enumeration of types of simple conflict resolutions.</summary>
27109 <histogram name="Sync.RestoreBackendInitializeSucess" enum="BooleanSuccess">
27111 Deprecated 11/2011. Was counted incorrectly. Replaced by
27112 Sync.BackendInitializeRestoreSuccess.
27114 <owner>zea@chromium.org</owner>
27116 Tracks sync backend initialization success rate in cases where sync was
27117 previously initialized.
27121 <histogram name="Sync.SearchEngineAssociationTime" units="milliseconds">
27122 <owner>zea@chromium.org</owner>
27124 Time taken during search engine association (M18 and earlier were mispelled
27125 with this histogram).
27129 <histogram name="Sync.SearchEngineRunFailures">
27131 Deprecated as of m19.
27133 <owner>zea@chromium.org</owner>
27135 Count of search engine run failures, used to compare failure rates between
27136 data types for a particular profile (see other Sync*RunFailures histograms).
27140 <histogram name="Sync.SearchEnginesAssociationTime" units="milliseconds">
27141 <owner>zea@chromium.org</owner>
27142 <summary>Time taken during search engine association.</summary>
27145 <histogram name="Sync.SearchEnginesStartFailure" enum="SyncStartResult">
27146 <owner>zea@chromium.org</owner>
27147 <summary>Enumeration of types of search engine association failures.</summary>
27150 <histogram name="Sync.SearchEngineStartFailures" enum="SyncStartResult">
27152 Deprecated as of m19.
27154 <owner>zea@chromium.org</owner>
27156 Enumeration of types of search engine association failures (M18 and earlier
27157 were mispelled with this histogram).
27161 <histogram name="Sync.ServiceInitialConfigureTime" units="milliseconds">
27162 <owner>zea@chromium.org</owner>
27164 Time spent on first-time configure. May include time spent on retries.
27168 <histogram name="Sync.ServiceSubsequentConfigureTime" units="milliseconds">
27169 <owner>zea@chromium.org</owner>
27171 Time spent on non-first-time configure. May include time spent on retries.
27175 <histogram name="Sync.SessionAssociationTime" units="milliseconds">
27176 <owner>zea@chromium.org</owner>
27178 Time taken during session association (M18 and earlier were mispelled with
27183 <histogram name="Sync.SessionRunFailures">
27185 Deprecated as of m19.
27187 <owner>zea@chromium.org</owner>
27189 Count of sessions run failures, used to compare failure rates between data
27190 types for a particular profile (see other Sync*RunFailures histograms).
27194 <histogram name="Sync.SessionsAssociationTime" units="milliseconds">
27195 <owner>zea@chromium.org</owner>
27196 <summary>Time taken during session association.</summary>
27199 <histogram name="Sync.SessionsStartFailure" enum="SyncStartResult">
27200 <owner>zea@chromium.org</owner>
27201 <summary>Enumeration of types of session association failures.</summary>
27204 <histogram name="Sync.SessionStartFailures" enum="SyncStartResult">
27206 Deprecated as of m19.
27208 <owner>zea@chromium.org</owner>
27210 Enumeration of types of session association failures (M18 and earlier were
27211 mispelled with this histogram).
27215 <histogram name="Sync.Shutdown.BackendDestroyedTime" units="milliseconds">
27216 <owner>zea@chromium.org</owner>
27218 Time taken from the start of sync shutdown (in ProfileSyncService) until the
27219 backend (SyncBackendHost) is fully destroyed.
27223 <histogram name="Sync.Shutdown.StopRegistrarTime" units="milliseconds">
27224 <owner>zea@chromium.org</owner>
27226 Amount of time the UI thread waits (at shutdown) to stop the
27227 SyncBackendRegistrar.
27231 <histogram name="Sync.Shutdown.StopSyncThreadTime" units="milliseconds">
27232 <owner>zea@chromium.org</owner>
27234 Amount of time the UI thread waits (at shutdown) to stop the sync thread.
27238 <histogram name="Sync.Startup.DeferredInitTrigger"
27239 enum="SyncDeferredInitTrigger">
27240 <owner>zea@chromium.org</owner>
27241 <summary>The type of event that triggered sync initialization.</summary>
27244 <histogram name="Sync.Startup.TimeDeferred" units="milliseconds">
27246 Deprecated, see TimeDeferred2.
27248 <owner>jeremychromium.org</owner>
27249 <owner>zea@google.com</owner>
27251 Time spent after ProfileSyncService *creation* but before SyncBackendHost
27256 <histogram name="Sync.Startup.TimeDeferred2" units="milliseconds">
27257 <owner>jeremychromium.org</owner>
27258 <owner>zea@google.com</owner>
27260 Time spent after ProfileSyncService *creation* but before SyncBackendHost
27265 <histogram name="Sync.Startup.TypeTriggeringInit" enum="SyncModelTypes">
27266 <owner>zea@chromium.org</owner>
27267 <summary>Data type that first requests sync initialization.</summary>
27270 <histogram name="Sync.SyncAuthError" enum="SyncAuthError">
27271 <owner>zea@chromium.org</owner>
27273 Counts the number of times sync clients have encountered an auth error and
27274 number of times auth errors are fixed.
27278 <histogram name="Sync.SyncedNotificationsAssociationTime" units="milliseconds">
27279 <owner>zea@chromium.org</owner>
27280 <summary>Time taken during synced notifications association.</summary>
27283 <histogram name="Sync.SyncedNotificationsStartFailure" enum="SyncStartResult">
27284 <owner>zea@chromium.org</owner>
27286 Enumeration of types of synced notifications association failures.
27290 <histogram name="Sync.SyncerConflictStuck">
27292 Deprecated 12/2011. No longer tracked. See crbug.com/107816.
27294 <owner>zea@chromium.org</owner>
27296 Number of times the sync conflict resolver gets stuck. This is not expected
27301 <histogram name="Sync.SyncErrorInfobarDisplayed" enum="SyncErrorInfobarTypes">
27302 <owner>droger@chromium.org</owner>
27303 <owner>zea@chromium.org</owner>
27305 Enumeration of error conditions that displays an infobar to the user.
27309 <histogram name="Sync.SyncEverything">
27310 <owner>zea@chromium.org</owner>
27312 Boolean histogram for whether the "Sync Everything" option was
27313 selected during sync setup. Samples are taken every time sync is
27314 (re)configured, and the unique userid count shows how many users chose to
27315 sync all available data types.
27319 <histogram name="Sync.ThemeAssociationTime" units="milliseconds">
27321 Deprecated as of m19
27323 <owner>zea@chromium.org</owner>
27325 Time taken during theme association (M18 and earlier were mispelled with
27330 <histogram name="Sync.ThemeRunFailures">
27332 Deprecated as of m19.
27334 <owner>zea@chromium.org</owner>
27336 Count of theme run failures, used to compare failure rates between data
27337 types for a particular profile (see other Sync*RunFailures histograms).
27341 <histogram name="Sync.ThemesAssociationTime" units="milliseconds">
27342 <owner>zea@chromium.org</owner>
27343 <summary>Time taken during theme association.</summary>
27346 <histogram name="Sync.ThemesStartFailure" enum="SyncStartResult">
27347 <owner>zea@chromium.org</owner>
27348 <summary>Enumeration of types of theme association failures.</summary>
27351 <histogram name="Sync.ThemeStartFailures" enum="SyncStartResult">
27353 Deprecated as of m19.
27355 <owner>zea@chromium.org</owner>
27357 Enumeration of types of theme association failures (M18 and earlier were
27358 mispelled with this histogram).
27362 <histogram name="Sync.TypedUrlAssociationTime" units="milliseconds">
27363 <owner>zea@chromium.org</owner>
27365 Time taken during typed url association (M18 and earlier were mispelled with
27370 <histogram name="Sync.TypedUrlChangeProcessorErrors" units="%">
27371 <owner>zea@chromium.org</owner>
27373 The percentage of history DB operations initiated by the typed URL change
27374 processor that return an error. The cumulative count for the current sync
27375 session is logged after every typed URL change.
27379 <histogram name="Sync.TypedUrlModelAssociationErrors" units="%">
27380 <owner>zea@chromium.org</owner>
27382 The percentage of history DB operations during model association that return
27383 an error. This is logged at the end of typed URL model association, which
27384 happens once each time sync starts up.
27388 <histogram name="Sync.TypedUrlRunFailures">
27390 Deprecated as of m19.
27392 <owner>zea@chromium.org</owner>
27394 Count of typed url run failures, used to compare failure rates between data
27395 types for a particular profile (see other Sync*RunFailures histograms).
27399 <histogram name="Sync.TypedUrlsAssociationTime" units="milliseconds">
27400 <owner>zea@chromium.org</owner>
27401 <summary>Time taken during typed url association.</summary>
27404 <histogram name="Sync.TypedUrlsStartFailure" enum="SyncStartResult">
27405 <owner>zea@chromium.org</owner>
27406 <summary>Enumeration of types of typed url association failures.</summary>
27409 <histogram name="Sync.TypedUrlStartFailures" enum="SyncStartResult">
27411 Deprecated as of m19.
27413 <owner>zea@chromium.org</owner>
27415 Enumeration of types of typed url association failures (M18 and earlier were
27416 mispelled with this histogram).
27420 <histogram name="Sync.UnrecoverableErrors" enum="SyncUnrecoverableErrorReason">
27421 <owner>zea@chromium.org</owner>
27423 Enumeration of the different reasons for unrecoverable errors and how often
27424 they have occurred.
27428 <histogram name="Sync.UserPerceivedAuthorizationTime" units="milliseconds">
27429 <owner>zea@chromium.org</owner>
27430 <summary>Time the user spends looking at the authorization dialog.</summary>
27433 <histogram name="Sync.UserPerceivedBookmarkAssociation">
27434 <owner>zea@chromium.org</owner>
27435 <summary>Time taken during bookmark association.</summary>
27438 <histogram name="SyncedNotifications.Actions"
27439 enum="SyncedNotificationActionType">
27440 <owner>petewil@chromium.org</owner>
27441 <owner>zea@chromium.org</owner>
27443 The actions taken on synced notifications, recorded every time they happen.
27444 This histogram will record every single event that happens separately.
27448 <histogram name="SyncFileSystem.ConflictResolutionPolicy"
27449 enum="SyncFSConflictResolutionPolicy">
27450 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27452 Overridden conflict resolution policy of Sync FileSystem API. Recorded for
27453 each API call to override the policy.
27457 <histogram name="SyncFileSystem.MetadataNumber">
27458 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27460 The number of cached backing remote file metadata in the Sync FileSystem
27461 database. Recorded at the initialization phase of Sync FileSystem.
27465 <histogram name="SyncFileSystem.RegisteredAppNumber">
27466 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27468 The number of Chrome Apps that uses Sync FileSystem with V2 backend.
27469 Recorded at the initialization phase of Sync FileSystem.
27473 <histogram name="SyncFileSystem.RegisterOriginResult"
27474 enum="SyncFSRemoteServiceState">
27475 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27477 The result of the registration of Chrome App to Sync FileSystem.
27481 <histogram name="SyncFileSystem.TrackerNumber">
27482 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27484 The number of the directory tree node that maps backing files to local files
27485 in the Sync FileSystem database. Recorded at the initialization phase of
27490 <histogram name="Tab.AgeUponRestoreFromColdStart" units="minutes">
27491 <owner>lliabraa@chromium.org</owner>
27493 Age (time since the last display in previous sessions) of a tab being
27494 restored due to the first tab switch after the browser cold start, recorded
27495 upon such restore. When the browser is started from cold, this metric is not
27496 recorded for the foreground, automatically restored tab, so that the metric
27497 tracks only the restores triggered by direct user decision to switch tabs.
27501 <histogram name="Tab.BackgroundLoadStatus" enum="TabBackgroundLoadStatus">
27502 <owner>ppi@chromium.org</owner>
27504 Mobile-specific metric: when a tab that was opened in background (via
27505 "Open link in new tab") is switched to, we record whether the
27506 eagerly loaded tab was still memory resident, or we lost the loaded page due
27507 to memory pressure.
27511 <histogram name="Tab.FormActivityCountEvictedHistogram">
27512 <owner>lliabraa@chromium.org</owner>
27514 A count of form activity (e.g. fields selected, characters typed) in a tab.
27515 Recorded only for tabs that are evicted due to memory pressure and then
27520 <histogram name="Tab.PerceivedRestoreTime" units="ms">
27521 <owner>lliabraa@chromium.org</owner>
27523 User-perceived load time for a successful tab restore, measured from the
27524 first time the user sees the tab being restored until the load completes.
27528 <histogram name="Tab.RestoreResult" enum="TabRestoreResult">
27529 <owner>lliabraa@chromium.org</owner>
27531 When the browser restores a tab, whether the load was successful. Loads can
27532 fail for instance when there is no connectivity.
27536 <histogram name="Tab.RestoreTime" units="ms">
27537 <owner>lliabraa@chromium.org</owner>
27538 <summary>Load time for a successful tab restore.</summary>
27541 <histogram name="Tab.RestoreUserPersistence" enum="TabRestoreUserAction">
27542 <owner>lliabraa@chromium.org</owner>
27544 When the browser restores a tab, whether the user waits for completion of
27545 the load or if the user gives up by switching to another tab or leaving
27550 <histogram name="Tab.StatusWhenDisplayed" enum="TabStatus">
27551 <owner>lliabraa@chromium.org</owner>
27552 <owner>ppi@chromium.org</owner>
27554 The status of a tab collected each time the tab is displayed on Android,
27555 including user switching to the tab and displays of newly created tabs, such
27556 as NTP or tabs opened to handle intents.
27560 <histogram name="Tab.StatusWhenSwitchedBackToForeground" enum="TabStatus">
27561 <owner>lliabraa@chromium.org</owner>
27562 <owner>ppi@chromium.org</owner>
27564 The status of a tab collected each time the user switches to it on mobile.
27565 That does not include tabs being created at the time the user switches to
27566 them, such as NTP or tabs opened to handle intents.
27570 <histogram name="Tab.StatusWhenSwitchedBackToForegroundDataProxyEnabled"
27572 <owner>lliabraa@chromium.org</owner>
27573 <owner>marq@chromium.org</owner>
27574 <owner>ppi@chromium.org</owner>
27576 The status of a tab collected each time the user switches to it on mobile
27577 with the data reduction proxy enabled. This is populated identically, and in
27578 addition to Tab.StatusWhenSwitchedBackToForeground for any given tab
27579 switching event if the proxy is enabled.
27583 <histogram name="Tab.SwitchedToForegroundAge" units="ms">
27584 <owner>lliabraa@chromium.org</owner>
27585 <summary>Age (in ms) when the tab was switched to foreground.</summary>
27588 <histogram name="Tab.SwitchedToForegroundLaunchedWithURL"
27589 enum="TabSwitchedToForegroundLaunchedWithURL">
27591 Deprecated as of 04/2014.
27593 <owner>lliabraa@chromium.org</owner>
27595 Each time a tab is brought to the foreground, this histogram indicates if
27596 chrome was launched without an URL (i.e., from the launcher), or with an URL
27597 (i.e., from another app).
27601 <histogram name="Tab.SwitchedToForegroundMRURank">
27603 Deprecated as of 04/2014.
27605 <owner>lliabraa@chromium.org</owner>
27607 Rank in MRU order (0 being first) when the tab was switched to foreground.
27611 <histogram name="Tab.SwitchedToForegroundNumTabs">
27612 <owner>lliabraa@chromium.org</owner>
27613 <summary>Count of all tabs when a tab is switched.</summary>
27616 <histogram name="Tab.SwitchedToForegroundRevisit"
27617 enum="TabSwitchedToForegroundRevisit">
27619 Deprecated as of 04/2014.
27621 <owner>lliabraa@chromium.org</owner>
27623 Each time a tab is brought to the foreground, this histogram indicates if
27624 this is the first viewing of the tab since Chrome was put into foreground,
27625 or if it was a return to a tab that has already been shown in this session.
27629 <histogram name="Tab.TimeSinceFormActivityEvictedHistogram" units="ms">
27630 <owner>lliabraa@chromium.org</owner>
27632 Time elapsed since there was form activity (e.g. fields selected, characters
27633 typed) in a tab. Recorded only for tabs that are evicted due to memory
27634 pressure and then selected again.
27638 <histogram name="Tabs.ForegroundTabAgeAtStartup" units="minutes">
27639 <owner>lliabraa@chromium.org</owner>
27641 Age (time since the last display in previous sessions) of the foreground tab
27642 being restored on the browser cold start.
27646 <histogram name="Tabs.SpeculativeRestoreApplicability"
27647 enum="SpeculativeRestoreApplicability">
27648 <owner>lliabraa@chromium.org</owner>
27649 <owner>ppi@chromium.org</owner>
27651 Applicability of speculative tab restore, recorded every time a tab is
27652 switched. This allows to estimate the fraction of tab restores experienced
27653 on mobile that can be mitigated using speculative restore. Options higher in
27654 the enum take precedence over the lower ones (i.e. low-memory tablet will be
27655 accounted as tablet).
27659 <histogram name="Tabs.SpeculativeRestorePredictionAccuracy.SideSwipe"
27660 enum="SpeculativeRestorePredictionAccuracy">
27661 <owner>lliabraa@chromium.org</owner>
27662 <owner>ppi@chromium.org</owner>
27664 Accuracy of the tab switch predictions made when the user begins the side
27669 <histogram name="Tabs.SpeculativeRestorePredictionAccuracy.TabSwitcher"
27670 enum="SpeculativeRestorePredictionAccuracy">
27671 <owner>lliabraa@chromium.org</owner>
27672 <owner>ppi@chromium.org</owner>
27674 Accuracy of the tab switch predictions made when the user enters the tab
27679 <histogram name="Tabs.SpeculativeRestoreTargetStatus"
27680 enum="SpeculativeRestoreTabStatus">
27681 <owner>lliabraa@chromium.org</owner>
27682 <owner>ppi@chromium.org</owner>
27684 Status of a tab recorded when the tab is targeted with speculative restore.
27688 <histogram name="Tabs.SpeculativeRestoreTimeAhead.SideSwipe" units="ms">
27689 <owner>lliabraa@chromium.org</owner>
27690 <owner>ppi@chromium.org</owner>
27692 Time between starting the speculative load and actual tab switch for correct
27693 speculative load predictions made when the user begins the side swipe
27698 <histogram name="Tabs.SpeculativeRestoreTimeAhead.TabSwitcher" units="ms">
27699 <owner>lliabraa@chromium.org</owner>
27700 <owner>ppi@chromium.org</owner>
27702 Time between starting the speculative load and actual tab switch for correct
27703 speculative load predictions made when the user enters the tab switcher.
27707 <histogram name="TimeZone.TimeZoneRequest.Event" enum="TimeZoneRequestEvent">
27708 <summary>Events in TimeZoneRequest.</summary>
27711 <histogram name="TimeZone.TimeZoneRequest.ResponseCode" enum="HttpResponseCode">
27712 <summary>Http response codes in TimeZoneRequest.</summary>
27715 <histogram name="TimeZone.TimeZoneRequest.ResponseFailureTime"
27716 units="milliseconds">
27718 The time elapsed between the sending of the first API request and the time
27719 the final (failed) response was recorded. Includes all retries.
27723 <histogram name="TimeZone.TimeZoneRequest.ResponseSuccessTime"
27724 units="milliseconds">
27726 The time elapsed between the sending of the first API request and the time
27727 the final (successfull) response was recorded. Includes all retries.
27731 <histogram name="TimeZone.TimeZoneRequest.Result" enum="TimeZoneRequestResult">
27732 <summary>Result of TimeZoneRequest.</summary>
27735 <histogram name="TimeZone.TimeZoneRequest.Retries">
27736 <summary>Number of retries until the final response was recorded.</summary>
27739 <histogram name="TopSites.NumberOfApplyBlacklist">
27740 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27741 <summary>The number of times TopSitesImpl::ApplyBlacklist is called.</summary>
27744 <histogram name="TopSites.NumberOfBlacklistedItems">
27745 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27747 The number of items in the user Most Visited blacklist every time
27748 TopSitesImpl::ApplyBlacklist is called.
27752 <histogram name="Touchpad.Device" enum="TouchpadDeviceState">
27753 <owner>pthammaiah@google.com</owner>
27754 <summary>Tracks touchpad device state.</summary>
27757 <histogram name="Touchpad.Metrics" enum="TouchpadProblemType">
27758 <owner>pthammaiah@google.com</owner>
27760 Tracks unusual CrOS touchpad operational states (e.g. running into the noisy
27761 ground issue). This is sampled at every touchpad event.
27765 <histogram name="Touchpad.NaturalScroll.Changed" enum="BooleanEnabled">
27766 <owner>pthammaiah@google.com</owner>
27767 <summary>Tracks touchpad natural scroll setting changes by the user.</summary>
27770 <histogram name="Touchpad.NaturalScroll.Started" enum="BooleanEnabled">
27771 <owner>pthammaiah@google.com</owner>
27772 <summary>Tracks touchpad natural scroll setting on startup.</summary>
27775 <histogram name="Touchpad.PointerSensitivity.Changed" enum="PointerSensitivity">
27776 <owner>pthammaiah@google.com</owner>
27778 Tracks touchpad sensitivity setting changes by the user. This replaces the
27779 old Touchpad.Sensitivity.Changed metric.
27783 <histogram name="Touchpad.PointerSensitivity.Started" enum="PointerSensitivity">
27784 <owner>pthammaiah@google.com</owner>
27786 Tracks touchpad sensitivity setting on startup. This replaces the old
27787 Touchpad.Sensitivity.Started metric.
27791 <histogram name="Touchpad.Sensitivity.Changed" enum="PointerSensitivity">
27793 Deprecated as of 6/2013, replaced by Touchpad.PointerSensitivity.Changed.
27795 <owner>pthammaiah@google.com</owner>
27796 <summary>Tracks touchpad sensitivity setting changes by the user.</summary>
27799 <histogram name="Touchpad.Sensitivity.Started" enum="PointerSensitivity">
27801 Deprecated as of 6/2013, replaced by Touchpad.PointerSensitivity.Started.
27803 <owner>pthammaiah@google.com</owner>
27804 <summary>Tracks touchpad sensitivity setting on startup.</summary>
27807 <histogram name="Touchpad.TapDragging.Changed" enum="BooleanEnabled">
27808 <owner>pthammaiah@google.com</owner>
27809 <summary>Tracks touchpad TapDragging setting changes by the user.</summary>
27812 <histogram name="Touchpad.TapDragging.Started" enum="BooleanEnabled">
27813 <owner>pthammaiah@google.com</owner>
27814 <summary>Tracks touchpad TapDragging setting on startup.</summary>
27817 <histogram name="Touchpad.TapToClick.Changed" enum="BooleanEnabled">
27818 <owner>pthammaiah@google.com</owner>
27819 <summary>Tracks touchpad TapToClick setting changes by the user.</summary>
27822 <histogram name="Touchpad.TapToClick.Started" enum="BooleanEnabled">
27823 <owner>pthammaiah@google.com</owner>
27824 <summary>Tracks touchpad TapToClick setting on startup.</summary>
27827 <histogram name="Touchpad.ThreeFingerSwipe.Changed" enum="BooleanEnabled">
27829 Deprecated as of 7/2013.
27831 <owner>pthammaiah@google.com</owner>
27834 <histogram name="Touchpad.ThreeFingerSwipe.Started" enum="BooleanEnabled">
27836 Deprecated as of 7/2013.
27838 <owner>pthammaiah@google.com</owner>
27841 <histogram name="Translate.AlwaysTranslateLang">
27842 <owner>kenjibaheux@google.com</owner>
27844 The number of times the always translate option was selected in the
27849 <histogram name="Translate.CaptureText" units="milliseconds">
27850 <owner>kenjibaheux@google.com</owner>
27852 The time spent capturing plain text from the DOM. This is reported by
27853 ChromeRenderViewObserver when a page is loaded completely.
27857 <histogram name="Translate.ContentLanguage" enum="TranslateLanguage">
27858 <owner>kenjibaheux@google.com</owner>
27860 A page may provide a Content-Language HTTP header or a META tag. For each
27861 page load, measures whether the Content-Language header exists and is valid.
27865 <histogram name="Translate.DeclineTranslate">
27866 <owner>kenjibaheux@google.com</owner>
27868 The number of times the "Nope" (don't translate) or the infobar's
27869 X button was clicked in the translate infobar.
27873 <histogram name="Translate.DeclineTranslateCloseInfobar">
27874 <owner>kenjibaheux@google.com</owner>
27876 The number of times the translate infobar was closed by clicking the X
27877 button without the user translating the page.
27881 <histogram name="Translate.DeclineTranslateDismissUI">
27882 <owner>kenjibaheux@google.com</owner>
27884 The number of times the translate UI was closed without translating in the
27885 way that the user doesn't deny translating explicityly, like pressing 'Nope'
27886 button. This is counted on both the infobar and the bubble UI. We are
27887 comparing this on infobar to that on bubble by A/B testing and expecting
27888 that the user will click 'Nope' button on bubble less times than infobar. We
27889 won't delete this histogram after the experiment.
27893 <histogram name="Translate.HtmlLang" enum="TranslateLanguage">
27894 <owner>kenjibaheux@google.com</owner>
27896 A page may provide a lang attribute in html tag. For each page load,
27897 measures whether the lang attribute exists and is valid.
27901 <histogram name="Translate.InitiationStatus" enum="TranslateInitiationStatus">
27903 Deprecated as of 11/2013, and replaced by Translate.InitiationStatus.v2.
27905 <owner>kenjibaheux@google.com</owner>
27907 The reason why Chrome decided to perform the next action (e.g., to show
27908 infobar, to translate a page without any prompting, and so on) when Chrome
27909 Translate is ready to translate a page.
27913 <histogram name="Translate.InitiationStatus.v2"
27914 enum="TranslateInitiationStatus">
27915 <owner>kenjibaheux@google.com</owner>
27917 The reason why Chrome decided to perform the next action (e.g., to show
27918 infobar, to translate a page without any prompting, and so on) when Chrome
27919 Translate is ready to translate a page.
27923 <histogram name="Translate.LanguageVerification"
27924 enum="TranslateLanguageVerification">
27925 <owner>kenjibaheux@google.com</owner>
27927 For each page load, measures whether the provided Content-Language header
27928 matches the language determined by CLD. Beyond directly matching or
27929 mismatching the Content-Language header, CLD can complement the
27930 Content-Language. For example, suppose the Content-Language header
27931 specifies 'zh' (general Chinese), a language code that the Translate server
27932 does not support. In this case, CLD can detect a subcode like '-TW' or
27933 '-CN', resulting in language codes 'zh-TW' and 'zh-CN', which the Translate
27934 server supports. This is referred to as "complementing a language
27939 <histogram name="Translate.LocalesOnDisabledByPrefs" enum="LanguageCode">
27940 <owner>kenjibaheux@google.com</owner>
27942 Logs the user locale when the Translate feature is disabled by the user.
27943 This is recorded each time a webpage is loaded and prefs for translation is
27944 checked. This allows us to investigate the correlation between the user
27945 locale and the usage rates of the Translate.
27949 <histogram name="Translate.ModifyOriginalLang">
27950 <owner>kenjibaheux@google.com</owner>
27952 The number of times the original language in the translate infobar has been
27957 <histogram name="Translate.ModifyTargetLang">
27958 <owner>kenjibaheux@google.com</owner>
27960 The number of times the target language in the translate infobar has been
27965 <histogram name="Translate.NeverTranslateLang">
27966 <owner>kenjibaheux@google.com</owner>
27968 The number of times the never translate option was selected in the translate
27973 <histogram name="Translate.NeverTranslateSite">
27974 <owner>kenjibaheux@google.com</owner>
27976 The number of times the never translate site was selected in the translate
27981 <histogram name="Translate.PageScheme" enum="TranslateScheme">
27982 <owner>kenjibaheux@google.com</owner>
27983 <summary>Counts translation target page schemes.</summary>
27986 <histogram name="Translate.ReportLanguageDetectionError">
27987 <owner>kenjibaheux@google.com</owner>
27989 The number of times the "report this error" of options menu is
27990 selected in the translate infobar.
27994 <histogram name="Translate.RevertTranslation">
27995 <owner>kenjibaheux@google.com</owner>
27997 The number of times the show original button was clicked in the translate
28002 <histogram name="Translate.ServerReportedUnsupportedLanguage">
28004 Deprecated 5/2013 by Translate.UndisplayableLanguage
28006 <owner>kenjibaheux@google.com</owner>
28008 The number of times the detected language is not supported by Translate
28013 <histogram name="Translate.ShowBeforeTranslateInfobar">
28015 Deprecated 7/2010. No longer tracked.
28017 <owner>kenjibaheux@google.com</owner>
28019 The number of times an infobar proposing to translate a page has been shown.
28023 <histogram name="Translate.ShowErrorInfobar" enum="TranslateError">
28024 <owner>kenjibaheux@google.com</owner>
28026 Chrome Translate shows an error infobar when an error happens on translation
28027 and the infobar message depends on what kind of error happens. This metric
28028 counts how often each error message is shown.
28032 <histogram name="Translate.ShowErrorUI" enum="TranslateError">
28033 <owner>kenjibaheux@google.com</owner>
28035 Chrome Translate shows an error UI (infobar or bubble) when an error happens
28036 on translation and the UI message depends on what kind of error happens.
28037 This metric counts how often each error message is shown.
28041 <histogram name="Translate.SimilarLanguageMatch" enum="BooleanMatched">
28042 <owner>kenjibaheux@google.com</owner>
28044 This metrics is logged whenever a page is loaded. The logged value is
28045 "Mathced" when the CLD-detected language differs from the page
28046 language code , and the two languages are such similar languages. In that
28047 case, Chrome ignore the CLD-determined language and instead uses the page
28048 language code. The page language code is decided by Content-Language and
28049 HTML lang attribute.
28053 <histogram name="Translate.TimeToBeReady" units="milliseconds">
28054 <owner>kenjibaheux@google.com</owner>
28056 The time from injecting scripts for Chrome Translate to being ready to
28057 perform translation.
28061 <histogram name="Translate.TimeToLoad" units="milliseconds">
28062 <owner>kenjibaheux@google.com</owner>
28064 The time from injecting scripts for Chrome Translate to the finishing loads
28065 of all depending libraries.
28069 <histogram name="Translate.TimeToTranslate" units="milliseconds">
28070 <owner>kenjibaheux@google.com</owner>
28071 <summary>The time from starting translation to the completion.</summary>
28074 <histogram name="Translate.Translate">
28075 <owner>kenjibaheux@google.com</owner>
28077 The number of times the translate button was clicked in the translate
28082 <histogram name="Translate.UndisplayableLanguage" enum="LanguageCode">
28083 <owner>kenjibaheux@google.com</owner>
28085 Logs an undisplayable language included in the language list sent by the
28086 Translate server. The Translate server sends the list each time the user
28087 runs Chrome. This metrics tells us that there is a language which UI should
28088 support but doesn't.
28092 <histogram name="Translate.UnsupportedLanguageAtInitiation" enum="LanguageCode">
28093 <owner>kenjibaheux@google.com</owner>
28095 Logs an unsupported source language detected during initiation of the
28096 Translate feature. This is reported when the language detector successfully
28097 detects the language of the webpage, but the language is not supported by
28098 the translation server because it is too minor. This metric allows us to
28099 assess how important the unsupported language is for Google translate.
28103 <histogram name="Translate.UserActionDuration" units="milliseconds">
28104 <owner>kenjibaheux@google.com</owner>
28106 The time from a page content language being determined to user requesting
28111 <histogram name="TryScroll.SlowScroll" enum="ScrollThread">
28112 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28113 <summary>Whether the scroll is executed on main thread.</summary>
28116 <histogram name="UMA.ClientIdMigrated" enum="BooleanMigrated">
28117 <owner>asvitkine@chromium.org</owner>
28119 Recorded when the one-time UMA client id reset was performed (and the client
28120 id of this user was migrated).
28124 <histogram name="UMA.CollectExternalEventsTime" units="milliseconds">
28125 <owner>asvitkine@chromium.org</owner>
28127 The time to run the external metrics collection task (Chrome OS).
28131 <histogram name="UMA.Discarded Log Events">
28132 <owner>asvitkine@chromium.org</owner>
28134 The number of events discarded at log transmission time because the event
28135 count was already too large.
28139 <histogram name="UMA.FieldTrialsEnabledBenchmarking" enum="BooleanUsage">
28140 <owner>asvitkine@chromium.org</owner>
28142 Log whether the --enable-benchmarking flag was set, which causes field
28143 trials to only use the default group.
28147 <histogram name="UMA.GeneratedLowEntropySource" enum="BooleanSuccess">
28148 <owner>asvitkine@chromium.org</owner>
28150 For each attempt to generate the low entropy source, log whether or not the
28151 load required generating a new low entropy source.
28155 <histogram name="UMA.InitSequence" enum="UmaInitSequence">
28156 <owner>asvitkine@chromium.org</owner>
28158 Logged during MetricsService initialization whether the init task or the
28159 initial log timer completed first. The expectation is the vast majority of
28160 the time, the init task should complete first. If metrics show otherwise,
28161 then it may indicate there's a bug in the MetricsService init sequence and
28162 that it should be investigated.
28166 <histogram name="UMA.Large Accumulated Log Not Persisted" units="bytes">
28167 <owner>asvitkine@chromium.org</owner>
28169 Number of bytes in an excessively large log that was discarded at shutdown
28170 instead of being saved to disk to retry during next chrome run.
28174 <histogram name="UMA.Large Rejected Log was Discarded" units="bytes">
28175 <owner>asvitkine@chromium.org</owner>
28177 Number of bytes in a log was was rejected by server, and then discarded.
28181 <histogram name="UMA.LoadLogsTime" units="milliseconds">
28182 <owner>asvitkine@chromium.org</owner>
28184 The time spent to load (de-serialize) unsent logs from local state, recorded
28185 during the MetricsService startup sequence.
28189 <histogram name="UMA.LogLoadComplete called">
28190 <owner>asvitkine@chromium.org</owner>
28192 Simple counter of the number of times LogLoadComplete was called (bug
28193 demonstration, as we're called more often than once per page load :-/ )
28197 <histogram name="UMA.LowEntropySourceValue">
28198 <owner>asvitkine@chromium.org</owner>
28200 Distribution of the low entropy source value used for field trial
28201 randomization, recorded on startup.
28205 <histogram name="UMA.MachineIdState" enum="UmaMachineIdState">
28206 <owner>jwd@chromium.org</owner>
28208 Tracks if the machine ID is generated successfully and if it changes from
28209 one run to the next. The machine ID is a 24-bit hash of machine
28210 characteristics. It is expected to change if an install of Chrome is copied
28211 to multiple machines. This check happens once per browser startup.
28215 <histogram name="UMA.MetricsIDsReset" enum="BooleanHit">
28216 <owner>jwd@chromium.org</owner>
28218 A count of the number of times the metrics ids (client id and low entropy
28219 source) have been reset due to a cloned install being detected.
28223 <histogram name="UMA.Perf.GetData" enum="GetPerfDataOutcome">
28224 <owner>asvitkine@chromium.org</owner>
28226 A count of successes and various failure modes related to collecting and
28227 processing performance data obtained through "perf" on Chrome OS.
28231 <histogram name="UMA.ProtoCompressionRatio" units="%">
28232 <owner>asvitkine@chromium.org</owner>
28234 Compression ratio of the serialized protobuf that will be uploaded to the
28235 UMA server. This serialized protobuf is compressed using gzip.
28239 <histogram name="UMA.ProtoGzipped" enum="Boolean">
28241 Deprecated as of Sep, 2013. Gzipping protobufs is now the default.
28243 <owner>asvitkine@chromium.org</owner>
28244 <summary>Was the UMA protobuf uploaded earlier compressed or not.</summary>
28247 <histogram name="UMA.ProtoGzippedKBSaved" units="KB">
28248 <owner>asvitkine@chromium.org</owner>
28250 Kilobytes saved from gzipping the protobufs before uploading them.
28254 <histogram name="UMA.StoreLogsTime" units="milliseconds">
28255 <owner>asvitkine@chromium.org</owner>
28257 The time spent to store unsent logs to local state, which is done
28258 periodically and also during start up if there was an initial stability log.
28262 <histogram name="UMA.Unacceptable_Log_Discarded">
28264 Deprecated as of May, 2012 (i.e. Chrome 21+). Replaced by the
28265 UMA.UploadResponseStatus.XML and UMA.UploadResponseStatus.Protobuf
28268 <owner>asvitkine@chromium.org</owner>
28269 <summary>The server returned a 400 code, and we discarded a log.</summary>
28271 This tends to indicate that a syntax error is present in a log, such as
28272 would appear when a bogus XML tag is included, or the XML is not balanced
28273 and well structured.
28277 <histogram name="UMA.UploadCreation" enum="BooleanSuccess">
28278 <owner>asvitkine@chromium.org</owner>
28280 For each attempted UMA upload, log whether the upload was successfully
28281 constructed. An upload might fail to be constructed, for example, if we try
28282 to upload before the system is fully initialized; or if serialization of the
28287 <histogram name="UMA.UploadResponseStatus.Protobuf"
28288 enum="UmaUploadResponseStatus">
28289 <owner>asvitkine@chromium.org</owner>
28291 For each upload to the protocol buffer (v2) UMA server, log whether the
28292 upload was successful, or whether there was an error.
28296 <histogram name="UMA.UploadResponseStatus.XML" enum="UmaUploadResponseStatus">
28297 <owner>asvitkine@chromium.org</owner>
28299 For each upload to the XML (v1) UMA server, log whether the upload was
28300 successful, or whether there was an error.
28304 <histogram name="UMA.UsedResetVariationsFlag" enum="BooleanUsage">
28305 <owner>asvitkine@chromium.org</owner>
28307 Log whether the --reset-variation-state flag was set before the low entropy
28308 source was requested.
28312 <histogram name="UMA.XMLNodeDumpTime" units="milliseconds">
28313 <owner>asvitkine@chromium.org</owner>
28315 The time spent in converting the XML tree into a character buffer when
28316 closing a metrics log (Chrome OS).
28320 <histogram name="UMA.XMLWriterDestructionTime" units="milliseconds">
28321 <owner>asvitkine@chromium.org</owner>
28323 The time spent in freeing the XML writer and tree when closing a metrics log
28328 <histogram name="UpdateEngine.Attempt.ConnectionType"
28329 enum="UpdateEngineConnectionType">
28330 <owner>zeuthen@chromium.org</owner>
28332 The network connection type when the attempt begins. Possible values include
28333 "Unknown", "Ethernet", "Wifi",
28334 "Wimax", "Bluetooth", "Cellular",
28335 "Tethered Ethernet", "Tethered Wifi".
28337 This is reported when an update attempt ends.
28339 This metric is specific to ChromeOS.
28343 <histogram name="UpdateEngine.Attempt.DownloadErrorCode"
28344 enum="UpdateEngineDownloadErrorCode">
28345 <owner>zeuthen@chromium.org</owner>
28347 A more detailed description of the last Payload transfer error when
28348 downloading the payload.
28350 This is reported when an attempt ends with the "Payload Download
28351 Error" result.
28353 This metric is specific to ChromeOS.
28357 <histogram name="UpdateEngine.Attempt.DownloadSource"
28358 enum="UpdateEngineDownloadSource">
28359 <owner>zeuthen@chromium.org</owner>
28361 The download source used, possible values include "HTTPS Server",
28362 "HTTP Server" and "HTTP Peer".
28364 This is reported when an update attempt ends.
28366 This metric is specific to ChromeOS.
28370 <histogram name="UpdateEngine.Attempt.DurationMinutes" units="minutes">
28371 <owner>zeuthen@chromium.org</owner>
28373 The number of minutes the update attempt took including the time the device
28376 This is reported when an update attempt ends.
28378 This metric is specific to ChromeOS.
28382 <histogram name="UpdateEngine.Attempt.DurationUptimeMinutes" units="minutes">
28383 <owner>zeuthen@chromium.org</owner>
28385 The number of minutes the update attempt took excluding the time the device
28388 This is reported when an update attempt ends.
28390 This metric is specific to ChromeOS.
28394 <histogram name="UpdateEngine.Attempt.InternalErrorCode"
28395 enum="UpdateEngineErrorCode">
28396 <owner>zeuthen@chromium.org</owner>
28398 A more detailed description of the last internal error. The possible values
28399 correspond to the ErrorCode enumeration in the update_engine source code.
28401 This is reported when an attempt ends with the InternalError result.
28403 This metric is specific to ChromeOS.
28407 <histogram name="UpdateEngine.Attempt.Number" units="count">
28408 <owner>zeuthen@chromium.org</owner>
28410 The attempt number which starts at 0 for the initial attempt and keeps
28411 increasing for subsequent attempts.
28413 This is reported when an update attempt ends.
28415 This metric is specific to ChromeOS.
28419 <histogram name="UpdateEngine.Attempt.PayloadBytesDownloadedMiB" units="MiB">
28420 <owner>zeuthen@chromium.org</owner>
28422 The number of payload mebibytes (1048576 bytes) actually download.
28424 This is reported when an update attempt ends.
28426 This metric is specific to ChromeOS.
28430 <histogram name="UpdateEngine.Attempt.PayloadDownloadSpeedKBps" units="KBps">
28431 <owner>zeuthen@chromium.org</owner>
28433 The payload download speed, in kilobytes per second (1000 bytes/second).
28434 This is calculated as the number of bytes downloaded divided by the duration
28435 of the attempt (excluding time spent sleeping).
28437 This is reported when an update attempt ends.
28439 This metric is specific to ChromeOS.
28443 <histogram name="UpdateEngine.Attempt.PayloadSizeMiB" units="MiB">
28444 <owner>zeuthen@chromium.org</owner>
28446 The payload size, in mebibytes (1048576 bytes).
28448 This is reported when an update attempt ends.
28450 This metric is specific to ChromeOS.
28454 <histogram name="UpdateEngine.Attempt.PayloadType"
28455 enum="UpdateEnginePayloadFormat">
28456 <owner>zeuthen@chromium.org</owner>
28458 The payload type, possible values include "Delta" (if Omaha
28459 specified to download a delta payload); and "Full" (if Omaha
28460 specified to download a full payload); and "ForcedFull" (if the
28461 client specified that it would only accept a full payload).
28463 This is reported when an update attempt ends.
28465 This metric is specific to ChromeOS.
28469 <histogram name="UpdateEngine.Attempt.Result" enum="UpdateEngineAttemptResult">
28470 <owner>zeuthen@chromium.org</owner>
28472 The result of the update attempt.
28474 This is reported when an update attempt ends.
28476 This metric is specific to ChromeOS.
28480 <histogram name="UpdateEngine.Attempt.TimeSinceLastAttemptMinutes"
28482 <owner>zeuthen@chromium.org</owner>
28484 The number of minutes since the last attempt including the time the device
28487 This is reported when an update attempt ends but only if there was a
28488 previous attempt for the same update.
28490 This metric is specific to ChromeOS.
28494 <histogram name="UpdateEngine.Attempt.TimeSinceLastAttemptUptimeMinutes"
28496 <owner>zeuthen@chromium.org</owner>
28498 The number of minutes since the last attempt excluding the time the device
28501 This is reported when an update attempt ends but only if there was a
28502 previous attempt for the same update.
28504 This metric is specific to ChromeOS.
28508 <histogram name="UpdateEngine.Check.DownloadErrorCode"
28509 enum="UpdateEngineDownloadErrorCode">
28510 <owner>zeuthen@chromium.org</owner>
28512 If unable to download a response from Omaha, a more detailed error code is
28513 reported in this metric.
28515 This is reported on every update check resulting in "Download
28518 This metric is specific to ChromeOS.
28522 <histogram name="UpdateEngine.Check.Reaction" enum="UpdateEngineCheckReaction">
28523 <owner>zeuthen@chromium.org</owner>
28525 If there is an update available, this metric will track what the device does
28526 with the information. Possible values include "Applying update",
28527 "Deferring update", "Ignoring update", and "Backing
28530 This is reported on update checks resulting in "Update available".
28532 This metric is specific to ChromeOS.
28536 <histogram name="UpdateEngine.Check.Result" enum="UpdateEngineCheckResult">
28537 <owner>zeuthen@chromium.org</owner>
28539 The response from Omaha. Possible values include "No update
28540 available", "Update available", "Download error",
28541 "Response parsing error", and "Reboot pending".
28543 This is reported on every update check.
28545 This metric is specific to ChromeOS.
28549 <histogram name="UpdateEngine.Check.TimeSinceLastCheckMinutes" units="minutes">
28550 <owner>zeuthen@chromium.org</owner>
28552 The number of minutes since the last check including the time the device
28555 This is reported on every update check except for the first one.
28557 This metric is specific to ChromeOS.
28561 <histogram name="UpdateEngine.Check.TimeSinceLastCheckUptimeMinutes"
28563 <owner>zeuthen@chromium.org</owner>
28565 The number of minutes since the last check excluding the time the device
28568 This is reported on every update check except for the first one.
28570 This metric is specific to ChromeOS.
28574 <histogram name="UpdateEngine.Daily.OSAgeDays" units="days">
28575 <owner>zeuthen@chromium.org</owner>
28577 The age of the OS in days, defined as the age of the /etc/lsb-release file.
28579 This is reported on every update check but at most once a day.
28581 This metric is specific to ChromeOS.
28585 <histogram name="UpdateEngine.FailedUpdateCount" units="count">
28586 <owner>zeuthen@chromium.org</owner>
28588 The number of consecutive times a device has failed to boot an update that
28589 successfully applied.
28591 This is reported every time the firmware fails to boot the slot with the
28592 update and fell back to the slot it originally updated from.
28594 This metric is specific to ChromeOS.
28598 <histogram name="UpdateEngine.InstallDateProvisioningSource"
28599 enum="UpdateEngineInstallDateProvisioningSource">
28600 <owner>zeuthen@chromium.org</owner>
28602 The source used to provision the install-date-days value sent to Omaha with
28605 This is reported when OOBE (Out Of Box Experience) completes (M34 or later)
28606 or when upgrading to a version with install-date-days support.
28608 This metric is specific to ChromeOS.
28612 <histogram name="UpdateEngine.SuccessfulUpdate.AttemptCount" units="count">
28613 <owner>zeuthen@chromium.org</owner>
28615 The total number of update attempts required to update the device.
28617 This is reported on every successful update.
28619 This metric is specific to ChromeOS.
28623 <histogram name="UpdateEngine.SuccessfulUpdate.BytesDownloadedMiB" units="MiB">
28624 <owner>zeuthen@chromium.org</owner>
28626 The total number of bytes downloaded in mebibytes (1048576 bytes) using all
28627 available sources (e.g. HTTP, HTTPS, HTTP Peer).
28629 This is reported on every successful update.
28631 This metric is specific to ChromeOS.
28635 <histogram name="UpdateEngine.SuccessfulUpdate.BytesDownloadedMiBHttpPeer"
28637 <owner>zeuthen@chromium.org</owner>
28639 The total number of bytes downloaded in mebibytes (1048576 bytes) using HTTP
28642 This is reported on every successful update.
28644 This metric is specific to ChromeOS.
28648 <histogram name="UpdateEngine.SuccessfulUpdate.BytesDownloadedMiBHttpServer"
28650 <owner>zeuthen@chromium.org</owner>
28652 The total number of bytes downloaded in mebibytes (1048576 bytes) using
28655 This is reported on every successful update.
28657 This metric is specific to ChromeOS.
28661 <histogram name="UpdateEngine.SuccessfulUpdate.BytesDownloadedMiBHttpsServer"
28663 <owner>zeuthen@chromium.org</owner>
28665 The total number of bytes downloaded in mebibytes (1048576 bytes) using
28668 This is reported on every successful update.
28670 This metric is specific to ChromeOS.
28674 <histogram name="UpdateEngine.SuccessfulUpdate.DownloadOverheadPercentage"
28676 <owner>zeuthen@chromium.org</owner>
28678 The ratio between bytes downloaded and payload size minus 100.
28680 This is reported on every successful update.
28682 This metric is specific to ChromeOS.
28686 <histogram name="UpdateEngine.SuccessfulUpdate.DownloadSourcesUsed"
28687 enum="UpdateEngineDownloadSources">
28688 <owner>zeuthen@chromium.org</owner>
28690 The various download sources used - this is a combination of the values
28691 "HTTPS Server", "HTTP Server" and "HTTP Peer".
28693 This is reported on every successful update.
28695 This metric is specific to ChromeOS.
28699 <histogram name="UpdateEngine.SuccessfulUpdate.PayloadSizeMiB" units="MiB">
28700 <owner>zeuthen@chromium.org</owner>
28702 The size of the payload, in mebibytes (1048576 bytes).
28704 This is reported on every successful update.
28706 This metric is specific to ChromeOS.
28710 <histogram name="UpdateEngine.SuccessfulUpdate.PayloadType"
28711 enum="UpdateEnginePayloadFormat">
28712 <owner>zeuthen@chromium.org</owner>
28714 The payload type ("Delta", "Full",
28715 "ForcedFull") used.
28717 This is reported on every successful update.
28719 This metric is specific to ChromeOS.
28723 <histogram name="UpdateEngine.SuccessfulUpdate.RebootCount" units="count">
28724 <owner>zeuthen@chromium.org</owner>
28726 The total number of reboots during the update.
28728 This is reported on every successful update.
28730 This metric is specific to ChromeOS.
28734 <histogram name="UpdateEngine.SuccessfulUpdate.TotalDurationMinutes"
28736 <owner>zeuthen@chromium.org</owner>
28738 The total number of minutes from when an update was detected until an update
28739 (possibly another update) was applied. This includes the time waiting for
28740 update checks and time the device spent sleeping.
28742 This is reported on every successful update.
28744 This metric is specific to ChromeOS.
28748 <histogram name="UpdateEngine.SuccessfulUpdate.UpdatesAbandonedCount"
28750 <owner>zeuthen@chromium.org</owner>
28752 The total number of updates that were abandoned since the last successful
28755 This is reported on every successful update.
28757 This metric is specific to ChromeOS.
28761 <histogram name="UpdateEngine.SuccessfulUpdate.UrlSwitchCount" units="count">
28762 <owner>zeuthen@chromium.org</owner>
28764 The total number of times the URL was switched (from e.g. HTTPS to HTTP)
28765 because of failures.
28767 This is reported on every successful update.
28769 This metric is specific to ChromeOS.
28773 <histogram name="UpdateEngine.TimeToRebootMinutes" units="minutes">
28774 <owner>zeuthen@chromium.org</owner>
28776 The duration between when an update has successfully completed and the user
28777 is presented with the "reboot arrow" and when the system has
28778 booted into the new update.
28780 This is reported every time the device is rebooted after an update has been
28783 This metric is specific to ChromeOS.
28787 <histogram name="Uptime.ChromeExecToLoginPromptVisibleAfterLogout" units="ms">
28788 <owner>dmikurube@chromium.org</owner>
28790 Measures the time elapsed on Chrome OS between when Chrome is started, and
28791 when the login prompt is again visible after a logout. This statistic is
28792 only collected when preceeded by a logout.
28796 <histogram name="Uptime.LoginPromptSetupTimeAfterLogout" units="ms">
28797 <owner>dmikurube@chromium.org</owner>
28799 Measures the time elapsed on Chrome OS for setting up for a login after a
28800 logout. More specifically, it is the time between when the Cryptohome is
28801 unmounted (the last step in the logout process) and when the login prompt is
28802 again visible after a logout.
28806 <histogram name="Uptime.Logout" units="ms">
28807 <owner>dmikurube@chromium.org</owner>
28809 Measures the time elapsed on Chrome OS when performing a logout. More
28810 specifically, it is the time between when a logout is initiated and when the
28811 Cryptohome is unmounted, signaling the last step in the logout process. This
28812 statistic is not collected when the logout is part of a restart or shutdown.
28816 <histogram name="Uptime.LogoutToLoginPromptVisible" units="ms">
28817 <owner>dmikurube@chromium.org</owner>
28819 Measures the time elapsed on Chrome OS between initiating a logout and the
28820 next time the login prompt is visible again. This statistic is not
28821 collected if the machine is shutdown between the logout initiation and the
28822 prompt becoming visible.
28826 <histogram name="Uptime.LogoutToUIStopAfterLogout" units="ms">
28827 <owner>dmikurube@chromium.org</owner>
28829 Measures the time elapsed on Chrome OS between when a logout is initiated
28830 and the UI has stopped (and Chrome has exited) during the logout process.
28831 This statistic is not collected if the logout is part of a restart or
28836 <histogram name="Uptime.ProcessesTerminatedToXTerminatedAfterLogout" units="ms">
28837 <owner>dmikurube@chromium.org</owner>
28839 Measures the time elapsed on Chrome OS between when all user-associated
28840 processes (including the X server) have been terminated during the logout
28841 process. This statistic is not collected if the logout is part of a restart
28846 <histogram name="Uptime.UIStopToProcessesTerminatedAfterLogout" units="ms">
28847 <owner>dmikurube@chromium.org</owner>
28849 Measures the time elapsed on Chrome OS between when the UI has stopped
28850 (Chrome has exited), and when all other associated processes have been
28851 terminated during the logout process. This statistic is not collected if the
28852 logout is part of a restart or shutdown.
28856 <histogram name="Uptime.XTerminatedToChromeExecAfterLogout" units="ms">
28857 <owner>dmikurube@chromium.org</owner>
28859 Measures the time elapsed on Chrome OS between when the X server has been
28860 terminated from a previous logout and when Chrome is started again to show
28865 <histogram name="UserImage.ChangeChoice" enum="ChromeOSUserImageId">
28866 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28868 Distribution of the default images that users choose in Change Picture
28869 dialog (Chrome OS). One sample is taken each time the user changes picture.
28873 <histogram name="UserImage.FirstTimeChoice" enum="ChromeOSUserImageId">
28874 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28876 Distribution of the default images chosen on user image screen during
28877 out-of-the-box experience (Chrome OS). One sample is taken each time the
28878 user confirms the choice by clicking OK button.
28882 <histogram name="UserImage.LoggedIn" enum="ChromeOSUserImageId">
28883 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28885 Distribution of the default images that existing users login with (Chrome
28886 OS). One sample is taken each time the user logs in.
28890 <histogram name="UserImage.ProfileDownloadResult"
28891 enum="ProfileImageDownloadResult">
28892 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28894 Profile image download result for UserManager (either on behalf of the
28895 Change Picture prefs page, OOBE or scheduled refresh after user login).
28899 <histogram name="UserImage.ProfileDownloadTime" units="milliseconds">
28900 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28901 <summary>The time it took to download user's profile picture.</summary>
28904 <histogram name="UserImage.ScreenIsShownTime" units="milliseconds">
28905 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28907 Time histogram of the "Choose Picture" OOBE screen display delay.
28911 <histogram name="UserManager.LoginUserType" enum="UserType">
28912 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28914 The number of users of different types that log in to the system (Chrome
28919 <histogram name="UserManager.LogoutToLoginDelay" units="seconds">
28920 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28922 The time between one regular user logging out and a different regular user
28923 logging in (Chrome OS). Delays above thirty minutes or which span system
28924 reboots or non-regular-user logins are not reported.
28928 <histogram name="Variations.DisabledNoEntropyProvider" enum="BooleanHit">
28930 Deprecated 1/2013. No longer tracked.
28932 <owner>asvitkine@chromium.org</owner>
28934 A count of the number of times we hit the code where a field trial is
28935 disabled because no entropy provider was provided.
28939 <histogram name="Variations.FailedRequestErrorCode" enum="NetErrorCodes">
28940 <owner>asvitkine@chromium.org</owner>
28942 The counts of network error codes encountered by VariationsService when an
28943 attempt to fetch a variations seed from the server fails.
28947 <histogram name="Variations.FetchNotModifiedLatency" units="milliseconds">
28949 Deprecated 2/2014. No longer tracked.
28951 <owner>asvitkine@chromium.org</owner>
28953 The latency of a VariationsService seed fetch that results in a not modified
28958 <histogram name="Variations.FetchOtherLatency" units="milliseconds">
28960 Deprecated 2/2014. No longer tracked.
28962 <owner>asvitkine@chromium.org</owner>
28964 The latency of a VariationsService seed fetch that results in neither a
28965 success nor not modified response.
28969 <histogram name="Variations.FetchSuccessLatency" units="milliseconds">
28971 Deprecated 2/2014. No longer tracked.
28973 <owner>asvitkine@chromium.org</owner>
28975 The latency of a VariationsService seed fetch that results in a success
28980 <histogram name="Variations.HeaderConstructionTime" units="microseconds">
28981 <owner>asvitkine@chromium.org</owner>
28982 <summary>How long it took to create the X-Client-Data header.</summary>
28985 <histogram name="Variations.LoadSeedSignature" enum="VariationSeedSignature">
28986 <owner>asvitkine@chromium.org</owner>
28988 The result of verifying the variations seed signature, recorded when the
28989 variations seed is stored to Local State after being retrieved from the
28994 <histogram name="Variations.NetworkAvailability" enum="BooleanSuccess">
28996 Deprecated 9/2012. No longer tracked.
28998 <owner>asvitkine@chromium.org</owner>
29000 Whether or not the network was available when requested by the
29005 <histogram name="Variations.ResourceRequestsAllowed"
29006 enum="VariationsResourceRequestsAllowedState">
29007 <owner>asvitkine@chromium.org</owner>
29009 Counts the number of times the VariationsService is allowed or not allowed
29010 to make a request due to the ResourceRequestAllowedNotifier.
29014 <histogram name="Variations.SeedDateChange" enum="VariationsSeedDateChange">
29015 <owner>jwd@chromium.org</owner>
29017 Counts if a response from the variations server is the first response of the
29018 day or not. This is counted when a new valid seed or a 304 is received. The
29019 date line is computed in UTC and the times being compared are the server
29020 time from the server response and the stored server time from the last
29021 successful request.
29025 <histogram name="Variations.SeedEmpty" enum="VariationsSeedEmpty">
29026 <owner>asvitkine@chromium.org</owner>
29028 Records whether the variations seed in local state is empty (does not exist)
29033 <histogram name="Variations.SeedFetchResponseCode">
29034 <owner>asvitkine@chromium.org</owner>
29036 The counts of HTTP response codes encountered by VariationsService when
29037 attempting to fetch a variations seed from the server.
29041 <histogram name="Variations.SeedFreshness" units="minutes">
29042 <owner>asvitkine@chromium.org</owner>
29044 The time interval between when the Variations seed was last downloaded and
29049 <histogram name="Variations.ServerStudyExpiredUniformity1Percent"
29050 enum="BooleanExpired">
29052 Deprecated 11/2012. No longer tracked.
29054 <owner>asvitkine@chromium.org</owner>
29056 Whether or not the 1-Percent uniformity trial from the Variations server was
29057 expired when loaded.
29061 <histogram name="Variations.StoreSeedSignature" enum="VariationSeedSignature">
29062 <owner>asvitkine@chromium.org</owner>
29064 The result of verifying the variations seed signature, recorded when the
29065 variations seed is loaded from Local State.
29069 <histogram name="Variations.TimeSinceLastFetchAttempt" units="minutes">
29070 <owner>asvitkine@chromium.org</owner>
29072 The time since the previous attempt to fetch the variations seed within the
29073 same session, with 0 indicating that this is the first attempt. Recorded
29074 when a variations seed fetch is attempted by the VariationsService.
29078 <histogram name="Variations.UniformityTrialExpired" enum="BooleanHit">
29080 Deprecated 1/2013. No longer tracked.
29082 <owner>asvitkine@chromium.org</owner>
29084 A count of the number of times we hit the code where the
29085 UMA-Uniformity-Trial-1-Percent field trial is disabled as a result of the
29090 <histogram name="Variations.UniformityTrialGroupNotActive"
29091 enum="UniformityTrialGroupNotActive">
29093 Deprecated 1/2013. No longer tracked.
29095 <owner>asvitkine@chromium.org</owner>
29097 Tracks whether the UMA-Uniformity-Trial-1-Percent field trial was not active
29098 and which factors contributed to it.
29102 <histogram name="VirtualKeyboard.KeyboardControlEvent"
29103 enum="KeyboardControlEvent">
29104 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29106 A count of various control events that can occur on the virtual keyboard,
29107 such as showing and hiding.
29111 <histogram name="VirtualKeyboard.KeystrokesBetweenBackspace">
29112 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29114 Counts the number of keys typed by the virtual keyboard between each
29115 backspace. This metric provides a rough approximation of an error rate for
29116 the virtual keyboard.
29120 <histogram name="Wallet.ApiCallDuration.AcceptLegalDocuments" units="ms">
29121 <owner>estade@chromium.org</owner>
29123 Measures the time taken by Google Online Wallet server's accept legal
29128 <histogram name="Wallet.ApiCallDuration.AuthenticateInstrument" units="ms">
29129 <owner>estade@chromium.org</owner>
29131 Measures the time taken by Google Online Wallet server's authenticate
29132 instrument API call.
29136 <histogram name="Wallet.ApiCallDuration.GetFullWallet" units="ms">
29137 <owner>estade@chromium.org</owner>
29139 Measures the time taken by Google Online Wallet server's get full wallet API
29144 <histogram name="Wallet.ApiCallDuration.GetWalletItems" units="ms">
29145 <owner>estade@chromium.org</owner>
29147 Measures the time taken by Google Online Wallet server's get wallet items
29152 <histogram name="Wallet.ApiCallDuration.SaveAddress" units="ms">
29154 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
29156 <owner>estade@chromium.org</owner>
29158 Measures the time taken by Google Online Wallet server's save address API
29163 <histogram name="Wallet.ApiCallDuration.SaveInstrument" units="ms">
29165 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
29167 <owner>estade@chromium.org</owner>
29169 Measures the time taken by Google Online Wallet server's save instrument API
29174 <histogram name="Wallet.ApiCallDuration.SaveInstrumentAndAddress" units="ms">
29176 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
29178 <owner>estade@chromium.org</owner>
29180 Measures the time taken by Google Online Wallet server's save instument and
29185 <histogram name="Wallet.ApiCallDuration.SaveToWallet" units="ms">
29186 <owner>estade@chromium.org</owner>
29188 Measures the time taken by Google Online Wallet server's save to wallet API
29193 <histogram name="Wallet.ApiCallDuration.SendStatus" units="ms">
29194 <owner>estade@chromium.org</owner>
29196 Measures the time taken by Google Online Wallet server's send status API
29201 <histogram name="Wallet.ApiCallDuration.UnknownApiCall" units="ms">
29202 <owner>estade@chromium.org</owner>
29204 Measures the time taken by Google Online Wallet server's unknown API calls.
29208 <histogram name="Wallet.ApiCallDuration.UpdateAddress" units="ms">
29210 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
29212 <owner>estade@chromium.org</owner>
29214 Measures the time taken by Google Online Wallet server's update address API
29219 <histogram name="Wallet.ApiCallDuration.UpdateInstrument" units="ms">
29221 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
29223 <owner>estade@chromium.org</owner>
29225 Measures the time taken by Google Online Wallet server's update instument
29230 <histogram name="Wallet.MalformedResponse" enum="WalletApiCall">
29231 <owner>estade@chromium.org</owner>
29233 Counts the number of times each Wallet API failed due to being unable to
29234 parse the response.
29238 <histogram name="Wallet.ResponseCode" enum="HttpResponseCode">
29239 <owner>estade@chromium.org</owner>
29240 <summary>HTTP response codes seen by Wallet client.</summary>
29243 <histogram name="WebCore.Animation.CSSProperties" enum="MappedCSSProperties">
29244 <owner>ajuma@chromium.org</owner>
29246 Counts the number of times each CSS property is animated. There is no limit
29247 on the number of times each property is counted per page view -- a property
29248 that is animated multiple times during a single page view is counted each
29253 <histogram name="WebCore.Editing.Commands" enum="MappedEditingCommands">
29254 <owner>yoichio@chromium.org</owner>
29256 Counts the number of times each document.execCommand is executed. This
29257 doesn't count commands not supported by Blink.
29261 <histogram name="WebCore.FeatureObserver" enum="FeatureObserver">
29262 <owner>eseidel@chromium.org</owner>
29264 Count of how many instances of WebCore::Page use various features. Each
29265 WebCore::Page instance has a WebCore::UseCounter instance. It records and
29266 reports feature usage (e.g. via UseCounter::count() method).
29270 <histogram name="WebCore.FeatureObserver.CSSProperties"
29271 enum="MappedCSSProperties">
29272 <owner>eseidel@chromium.org</owner>
29273 <owner>mikelawther@chromium.org</owner>
29275 Records usage of CSS properties used on a page, either statically or
29276 dynamically, from the time the page is initialised to when it is closed or
29277 navigated away from. Each property is counted at most once per page per
29281 Every time a CSS property is parsed on a page, that property is recorded as
29282 having been used. The histogram is updated with this data whenever a page is
29283 closed, or a page navigation happens. Each histogram bucket corresponds to a
29284 CSS property (eg width, border-radius). The exception is the bucket numbered
29285 '1' - this counts the number of pages that CSS properties were counted on.
29287 These numbers give the percentage of pages that use a CSS property. For
29288 example, if the 'border-radius' histogram bucket has a count of 250, and the
29289 page count bucket (i.e. bucket number 1) has a count of 1000 - this means
29290 that 1000 pages were recorded, and border-radius was used on 25% of those
29293 Internally, each WebCore::Page has a WebCore::UseCounter instance, with
29294 booleans recording use of each CSS property - one boolean per property. Upon
29295 destruction of the WebCore::Page (e.g. by the user closing the tab), or a
29296 page navigation happening, the histogram is updated. For each boolean that
29297 is set to True, the corresponding histogram bucket for that CSS property is
29298 incremented by 1. The page count bucket (i.e. bucket number 1) is always
29299 incremented by 1 on each histogram update.
29303 <histogram name="WebCore.IndexedDB.BackingStore.ConsistencyError"
29304 enum="IDBLevelDBBackingStoreInternalErrorType">
29305 <owner>dgrogan@chromium.org</owner>
29307 Methods that encountered consistency errors. Such errors probably point to a
29312 <histogram name="WebCore.IndexedDB.BackingStore.InternalError"
29313 enum="IDBLevelDBBackingStoreInternalErrorType">
29315 As of chrome 26, use {Consistency, Read, Write}Error instead.
29317 <owner>dgrogan@chromium.org</owner>
29319 Count of internal IndexedDB errors (data corruption, I/O errors, etc)
29324 <histogram name="WebCore.IndexedDB.BackingStore.OpenStatus"
29325 enum="IDBLevelDBBackingStoreOpenResult">
29326 <owner>dgrogan@chromium.org</owner>
29328 Count of the different success and failure modes when opening an IndexedDB
29329 backing store - clean open, successful open with recovery, failed recovery,
29330 etc. Includes all hosts.
29334 <histogram name="WebCore.IndexedDB.BackingStore.OpenStatus.Docs"
29335 enum="IDBLevelDBBackingStoreOpenResult">
29336 <owner>dgrogan@chromium.org</owner>
29338 Count of the different success and failure modes when opening an IndexedDB
29339 backing store - clean open, successful open with recovery, failed recovery,
29340 etc. Only for docs.google.com.
29344 <histogram name="WebCore.IndexedDB.BackingStore.OverlyLargeOriginLength"
29345 units="characters">
29346 <owner>dgrogan@chromium.org</owner>
29348 Length of leveldb directories that cause paths to not fit in the filesystem,
29349 either because the individual component is too long or the overall path is
29350 larger than MAX_PATH.
29354 <histogram name="WebCore.IndexedDB.BackingStore.ReadError"
29355 enum="IDBLevelDBBackingStoreInternalErrorType">
29356 <owner>dgrogan@chromium.org</owner>
29358 Methods that encountered leveldb errors while trying to read from disk.
29362 <histogram name="WebCore.IndexedDB.BackingStore.WriteError"
29363 enum="IDBLevelDBBackingStoreInternalErrorType">
29364 <owner>dgrogan@chromium.org</owner>
29366 Methods that encountered leveldb errors while trying to write to disk.
29370 <histogram name="WebCore.IndexedDB.Context.ForcedCloseReason"
29371 enum="IDBContextForcedCloseReason">
29372 <owner>dgrogan@chromium.org</owner>
29373 <summary>The reason that a forced-close of a backing store occurred.</summary>
29376 <histogram name="WebCore.IndexedDB.FrontEndAPICalls"
29377 enum="IndexedDatabaseMethods">
29378 <owner>dgrogan@chromium.org</owner>
29380 Count total number of front end API calls of IndexedDB methods.
29384 <histogram name="WebCore.IndexedDB.LevelDB.FreeDiskSpaceFailure"
29385 enum="LevelDBErrorCount">
29386 <owner>dgrogan@chromium.org</owner>
29388 Count of how many times LevelDBDatabase got an error trying to check free
29393 <histogram name="WebCore.IndexedDB.LevelDB.OpenFailureFreeDiskSpace" units="Kb">
29394 <owner>dgrogan@chromium.org</owner>
29396 Amount of free disk space on the partition/volume/etc where LevelDB failed
29401 <histogram name="WebCore.IndexedDB.LevelDB.OpenSuccessFreeDiskSpace" units="Kb">
29402 <owner>dgrogan@chromium.org</owner>
29404 Amount of free disk space on the partition/volume/etc where LevelDB was
29405 successfully opened.
29409 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors" enum="LevelDBErrorTypes">
29410 <owner>dgrogan@chromium.org</owner>
29412 Error classes returned by LevelDB when it failed to open a database.
29416 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Corruption"
29417 enum="LevelDBCorruptionTypes">
29418 <owner>dgrogan@chromium.org</owner>
29419 Types of corruption that LevelDB encounters when opening a database.
29422 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.EnvMethod"
29423 enum="LevelDBIOErrorMethods">
29424 <owner>dgrogan@chromium.org</owner>
29426 LevelDBEnv methods that generated IO errors when opening a database.
29430 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Errno"
29431 enum="OSAgnosticErrno">
29432 <owner>dgrogan@chromium.org</owner>
29434 Errno errors encountered by a single LevelDBEnv method when opening an
29435 IndexedDB instance.
29439 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.PFE"
29440 enum="PlatformFileError">
29441 <owner>dgrogan@chromium.org</owner>
29443 PlatformFileErrors encountered by a single LevelDBEnv method when opening an
29444 IndexedDB instance.
29448 <histogram name="WebCore.IndexedDB.LevelDBReadErrors" enum="LevelDBErrorTypes">
29449 <owner>dgrogan@chromium.org</owner>
29451 Error classes returned by LevelDB when it failed to read a database.
29455 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.Corruption"
29456 enum="LevelDBCorruptionTypes">
29457 <owner>dgrogan@chromium.org</owner>
29458 Types of corruption that LevelDB encounters when reading a database.
29461 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.EnvMethod"
29462 enum="LevelDBIOErrorMethods">
29463 <owner>dgrogan@chromium.org</owner>
29465 LevelDBEnv methods that generated IO errors when reading a database.
29469 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.Errno"
29470 enum="OSAgnosticErrno">
29471 <owner>dgrogan@chromium.org</owner>
29473 Errno errors encountered by a single LevelDBEnv method when reading an
29474 IndexedDB instance.
29478 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.PFE"
29479 enum="PlatformFileError">
29480 <owner>dgrogan@chromium.org</owner>
29482 PlatformFileErrors encountered by a single LevelDBEnv method when opening an
29483 IndexedDB instance.
29487 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors" enum="LevelDBErrorTypes">
29488 <owner>dgrogan@chromium.org</owner>
29490 Error classes returned by LevelDB when it failed to write to a database.
29494 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Corruption"
29495 enum="LevelDBCorruptionTypes">
29496 <owner>dgrogan@chromium.org</owner>
29497 Types of corruption returned by LevelDB when it failed to write to a database.
29500 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.EnvMethod"
29501 enum="LevelDBIOErrorMethods">
29502 <owner>dgrogan@chromium.org</owner>
29504 LevelDBEnv methods that generated IO errors when writing to a database.
29508 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Errno"
29509 enum="OSAgnosticErrno">
29510 <owner>dgrogan@chromium.org</owner>
29512 Errno errors encountered by a single LevelDBEnv method when writing to an
29513 IndexedDB instance.
29517 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.PFE"
29518 enum="PlatformFileError">
29519 <owner>dgrogan@chromium.org</owner>
29521 PlatformFileErrors encountered by a single LevelDBEnv method when writing to
29522 an IndexedDB instance.
29526 <histogram name="WebCore.PreloadDelayMs" units="milliseconds">
29527 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29529 The delay between when the preload scanner discovers a resource on the
29530 parser thread and when the preload request is issued on the main thread.
29534 <histogram name="WebCore.ResourceFetcher.ActionUponResourceRequest"
29535 enum="ActionUponResourceRequest">
29536 <owner>clamy@chromium.org</owner>
29538 The resulting action (e.g. load resource, use resource from in-memory
29539 cache...) upon a resource request.
29543 <histogram name="WebCore.ResourceFetcher.HitCount">
29544 <owner>clamy@chromium.org</owner>
29546 Number of dead resources found in the memory cache over the lifetime of the
29551 <histogram name="WebCore.ResourceFetcher.LoadCount">
29552 <owner>clamy@chromium.org</owner>
29554 Number of resources that needed to be loaded by the ResourceFetcher over its
29559 <histogram name="WebCore.ResourceFetcher.ResourceHasClientUponCacheHit"
29560 enum="ResourceHasClient">
29561 <owner>clamy@chromium.org</owner>
29563 Whether the resource in the cache is being used by at least one client (live
29564 resource) or not (dead resource) upon a cache hit.
29568 <histogram name="WebCore.ResourceFetcher.ResourceTypeUponCacheHit"
29569 enum="ResourceType">
29570 <owner>clamy@chromium.org</owner>
29572 The type of the resource (e.g. image, script...) upon a cache hit.
29576 <histogram name="WebCore.ResourceFetcher.RevalidateCount">
29577 <owner>clamy@chromium.org</owner>
29579 Number of dead resources that needed to be revalidated by the
29580 ResourceFetcher over its lifetime.
29584 <histogram name="WebCore.V8DOMWindowShell.createContext.IsolatedWorld"
29585 units="milliseconds">
29586 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29588 Duration of time taken to create a V8 Context for an isolated world.
29592 <histogram name="WebCore.V8DOMWindowShell.createContext.MainWorld"
29593 units="milliseconds">
29594 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29596 Duration of time taken to create a V8 Context for the main world.
29600 <histogram name="WebCore.WebSocket.HandshakeResult"
29601 enum="WebSocketHandshakeResult">
29602 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29604 Count the number of WebSocket handshake for each result. Use this histogram
29605 as a baseline for investigating feature usage counters.
29609 <histogram name="WebCore.WebSocket.PerMessageDeflateContextTakeOverMode"
29610 enum="WebSocketPerMessageDeflateContextTakeOverMode">
29611 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29613 Count the number of WebSockets that accepted permessage-deflate extension
29614 for each context take over mode.
29618 <histogram name="WebCore.XHR.send.ArrayBufferOrView"
29619 enum="XMLHttpRequestSendArrayBufferOrView">
29620 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29622 Count the number of XHR.send() calls for each argument type to see when we
29623 can deprecate the ArrayBuffer type support.
29627 <histogram name="WebFont.BlankTextShownTime" units="milliseconds">
29628 <owner>ksakamoto@chromium.org</owner>
29630 A histogram tracking the time we spent showing blank text because a web font
29631 wasn't available by the time we needed it. Measured once per @font-face that
29632 ended up showing blank text.
29636 <histogram name="WebFont.CacheHit" enum="WebFontCacheHit">
29637 <owner>dmikurube@chromium.org</owner>
29638 <owner>ksakamoto@chromium.org</owner>
29640 Recorded upon web fonts load. Counts the number of times web font is loaded
29641 from cache (disk cache or memory cache), fetched over network, or served
29646 <histogram name="WebFont.CORSSuccess" enum="BooleanSuccess">
29647 <owner>bashi@chromium.org</owner>
29648 <summary>The success or failure of web fonts CORS-enabled fetching.</summary>
29651 <histogram name="WebFont.DownloadTime.0.Under10KB" units="milliseconds">
29652 <owner>ksakamoto@chromium.org</owner>
29654 The time it takes for a webfont download to finish, for webfonts of under
29659 <histogram name="WebFont.DownloadTime.1.10KBTo50KB" units="milliseconds">
29660 <owner>ksakamoto@chromium.org</owner>
29662 The time it takes for a webfont download to finish, for webfonts of
29667 <histogram name="WebFont.DownloadTime.2.50KBTo100KB" units="milliseconds">
29668 <owner>ksakamoto@chromium.org</owner>
29670 The time it takes for a webfont download to finish, for webfonts of
29675 <histogram name="WebFont.DownloadTime.3.100KBTo1MB" units="milliseconds">
29676 <owner>ksakamoto@chromium.org</owner>
29678 The time it takes for a webfont download to finish, for webfonts of
29683 <histogram name="WebFont.DownloadTime.4.Over1MB" units="milliseconds">
29684 <owner>ksakamoto@chromium.org</owner>
29686 The time it takes for a webfont download to finish, for webfonts of over
29691 <histogram name="WebFont.DownloadTime.LoadError" units="milliseconds">
29692 <owner>ksakamoto@chromium.org</owner>
29694 The time taken for a webfont download that failed. Includes aborted
29699 <histogram name="WebFont.HadBlankText" enum="BooleanHadBlankText">
29700 <owner>ksakamoto@chromium.org</owner>
29702 This metrics is logged when a page that use web fonts is loaded. The value
29703 is whether we had to wait on at least one web font and ended up showing
29704 blank text, or not.
29708 <histogram name="WebFont.LayoutLatency" units="milliseconds">
29710 Renamed to WebFont.StyleRecalcToDownloadLatency for clarity.
29712 <owner>ksakamoto@chromium.org</owner>
29714 The time from when the webfont was referenced by a calculated style for the
29715 first time to the start of the font download.
29719 <histogram name="WebFont.LoadTime.0.Under10KB" units="milliseconds">
29721 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.0.Under10KB.
29723 <owner>ksakamoto@chromium.org</owner>
29725 The time it takes for a webfont download to finish, for webfonts of under
29730 <histogram name="WebFont.LoadTime.1.10KBTo50KB" units="milliseconds">
29732 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.1.10KBTo50KB.
29734 <owner>ksakamoto@chromium.org</owner>
29736 The time it takes for a webfont download to finish, for webfonts of
29741 <histogram name="WebFont.LoadTime.2.50KBTo100KB" units="milliseconds">
29743 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.2.50KBTo100KB.
29745 <owner>ksakamoto@chromium.org</owner>
29747 The time it takes for a webfont download to finish, for webfonts of
29752 <histogram name="WebFont.LoadTime.3.100KBTo1MB" units="milliseconds">
29754 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.3.100KBTo1MB.
29756 <owner>ksakamoto@chromium.org</owner>
29758 The time it takes for a webfont download to finish, for webfonts of
29763 <histogram name="WebFont.LoadTime.4.Over1MB" units="milliseconds">
29765 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.4.Over1MB.
29767 <owner>ksakamoto@chromium.org</owner>
29769 The time it takes for a webfont download to finish, for webfonts of over
29774 <histogram name="WebFont.LoadTime.LoadError" units="milliseconds">
29776 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.LoadError.
29778 <owner>ksakamoto@chromium.org</owner>
29780 The time taken for a webfont download that failed. Includes aborted
29785 <histogram name="WebFont.LocalFontUsed" enum="BooleanUsage">
29786 <owner>dmikurube@chromium.org</owner>
29787 <owner>ksakamoto@chromium.org</owner>
29789 Whether a locallly installed font is actually used when @font-face had local
29794 <histogram name="WebFont.Resource.StyleRecalcToDownloadLatency"
29795 units="milliseconds">
29796 <owner>ksakamoto@chromium.org</owner>
29798 The time from when the webfont was referenced by a calculated style for the
29799 first time to the start of the font download. Recorded at most once for each
29800 FontResource object (not recorded if the font is retrieved from the memory
29805 <histogram name="WebFont.Resource.UsageType" enum="WebFontUsageType">
29806 <owner>ksakamoto@chromium.org</owner>
29808 For each webfont, this records (a) if the font was 'styled', i.e. referenced
29809 by a calculated style for a RenderText before the font data was used, and
29810 (b) if the font was actually used or not, i.e. the renderer requested the
29811 font data or not. (A Font can be used without being styled, for example when
29812 drawn by a Canvas 2D Context.) This is recorded upon a download request of a
29813 webfont, or destruction of a FontResource object. Recorded at most once for
29814 each FontResource object in the renderer's memory cahce.
29818 <histogram name="WebFont.StyleRecalcToDownloadLatency" units="milliseconds">
29820 Deprecated as of 9/2013, replaced by
29821 WebFont.Resource.StyleRecalcToDownloadLatency.
29823 <owner>ksakamoto@chromium.org</owner>
29825 The time from when the webfont was referenced by a calculated style for the
29826 first time to the start of the font download.
29830 <histogram name="WebFont.UsageType" enum="WebFontUsageType">
29832 Deprecated as of 9/2013, replaced by WebFont.Resource.UsageType.
29834 <owner>ksakamoto@chromium.org</owner>
29836 For each webfont, this records (a) if the font was 'styled', i.e. referenced
29837 by a calculated style for a RenderText before the font data was used, and
29838 (b) if the font was actually used or not, i.e. the renderer requested the
29839 font data or not. (A Font can be used without being styled, for example when
29840 drawn by a Canvas 2D Context.) This is recorded upon a download request of a
29841 webfont, or destruction of a CSSFontFaceSource object. Recorded at most once
29842 for each url() source of @font-face CSS rule.
29846 <histogram name="WebFont.WebFontsInPage">
29847 <owner>ksakamoto@chromium.org</owner>
29849 The number of webfonts used in a page. This is recorded when the first
29850 layout is done, and so will not count webfonts dynamically loaded by
29855 <histogram name="WebHistory.LocalResultMissingOnServer" units="%">
29856 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29858 Percentage of results that are present locally but are not returned by the
29859 web history API call. Recorded every time a signed-in user visits the
29860 chrome://history page and the results from the web history are received.
29864 <histogram name="WebHistory.OAuthTokenCompletion" enum="BooleanSuccess">
29865 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29867 Whether getting the OAuth token was successful for a web history query. On
29868 visits to the chrome://history page this token is obtained and then used to
29869 get the user's synced web history.
29873 <histogram name="WebHistory.OAuthTokenResponseCode" units="code">
29874 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29876 HTTP Response code returned by the server when trying to fetch the OAuth
29877 token for a web history query.
29881 <histogram name="WebHistory.QueryCompletion" enum="WebHistoryStatus">
29882 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29884 Whether the web history API call was successful. Every time a signed-in user
29885 visits the chrome://history page this query is executed to get the user's
29886 synced web history. If successful, the local and remote results are merged
29887 and shown in the history page.
29891 <histogram name="WebHistory.ResponseTime" units="milliseconds">
29892 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29894 Time it took for the web history to reply. Recorded when the web history API
29895 call triggered by visiting chrome://history receives the data, measuring how
29896 much time it took for the server to reply.
29900 <histogram name="WebRTC.AudioCaptureTime" units="milliseconds">
29902 Removed from code 2014/2/25.
29904 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29905 <summary>Duration in milliseconds of WebRTC audio capture session.</summary>
29908 <histogram name="WebRTC.AudioInputChannelLayout" enum="ChannelLayout">
29909 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29910 <summary>Audio input channel layout in WebRTC.</summary>
29913 <histogram name="WebRTC.AudioInputFramesPerBuffer" enum="AudioFramesPerBuffer">
29915 No longer exists in the code as of 2014/2/25.
29917 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29918 <summary>Size of WebRTC audio input buffers (in audio frames).</summary>
29921 <histogram name="WebRTC.AudioInputFramesPerBufferUnexpected"
29922 units="audio frames">
29924 No longer exists in the code as of 2014/2/25.
29926 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29928 Size of WebRTC audio input buffers (atypical values, in audio frames).
29932 <histogram name="WebRTC.AudioInputSampleRate" enum="AudioSampleRate">
29933 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29934 <summary>Audio input sample rate for WebRTC (in Hz).</summary>
29937 <histogram name="WebRTC.AudioInputSampleRateUnexpected" units="Hz">
29938 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29940 Audio input sample rate for WebRTC (atypical values, in Hz).
29944 <histogram name="WebRTC.AudioOutputChannelLayout" enum="ChannelLayout">
29946 Removed from code on 2014/2/25.
29948 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29949 <summary>Audio output channel layout in WebRTC.</summary>
29952 <histogram name="WebRTC.AudioOutputFramesPerBuffer" enum="AudioFramesPerBuffer">
29953 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29954 <summary>Size of WebRTC audio output buffers (in audio frames).</summary>
29957 <histogram name="WebRTC.AudioOutputFramesPerBufferUnexpected"
29958 units="audio frames">
29959 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29961 Size of WebRTC audio output buffers (atypical values, in audio frames).
29965 <histogram name="WebRTC.AudioOutputSampleRate" enum="AudioSampleRate">
29966 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29967 <summary>Audio output sample rate for WebRTC (in Hz).</summary>
29970 <histogram name="WebRTC.AudioOutputSampleRateUnexpected" units="Hz">
29971 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29973 Audio output sample rate for WebRTC (atypical values, in Hz).
29977 <histogram name="WebRTC.AudioRenderTime" units="milliseconds">
29979 Removed from code 2014/2/25.
29981 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29982 <summary>Duration in milliseconds of WebRTC audio render session.</summary>
29985 <histogram name="WebRTC.DataChannelCounters" enum="DataChannelCounters">
29986 <owner>tommi@chromium.org</owner>
29988 Counters on creation, opening, and a few main attributes of data channels.
29992 <histogram name="WebRTC.NumDataChannelsPerPeerConnection">
29993 <owner>tommi@chromium.org</owner>
29995 Number of data channels created per PeerConnection. Sample added to the
29996 histogram when the PeerConnection is destroyed. Note that this is done
29997 purely on the renderer side, so no sample will be generated when the
29998 renderer process is destroyed (as in the fast shutdown path for the
29999 renderer) before the PeerConnection is destroyed.
30003 <histogram name="WebRTC.ReceivedAudioTrackDuration" units="milliseconds">
30004 <owner>perkj@chromium.org</owner>
30006 Durations of audio tracks received over a PeerConnection. The stopwatch
30007 starts when the track first becomes connected, and ends when it is
30008 disconnected or very soon thereafter.
30012 <histogram name="WebRTC.ReceivedVideoTrackDuration" units="milliseconds">
30013 <owner>perkj@chromium.org</owner>
30015 Durations of video tracks received over a PeerConnection. The stopwatch
30016 starts when the track first becomes connected, and ends when it is
30017 disconnected or very soon thereafter.
30021 <histogram name="WebRTC.ReliableDataChannelMessageSize" units="bytes">
30022 <owner>tommi@chromium.org</owner>
30024 Sizes of messages sent over reliable data channels. The size of an
30025 individual message is added to the histogram as a sample immediately when a
30030 <histogram name="WebRTC.SentAudioTrackDuration" units="milliseconds">
30031 <owner>perkj@chromium.org</owner>
30033 Durations of audio tracks sent over a PeerConnection. The stopwatch starts
30034 when the track first becomes connected, and ends when it is disconnected or
30035 very soon thereafter.
30039 <histogram name="WebRTC.SentVideoTrackDuration" units="milliseconds">
30040 <owner>perkj@chromium.org</owner>
30042 Durations of video tracks sent over a PeerConnection. The stopwatch starts
30043 when the track first becomes connected, and ends when it is disconnected or
30044 very soon thereafter.
30048 <histogram name="WebRTC.UnreliableDataChannelMessageSize" units="bytes">
30049 <owner>perkj@chromium.org</owner>
30051 Sizes of messages sent over unreliable data channels. The size of an
30052 individual message is added to the histogram as a sample immediately when a
30057 <histogram name="WebRTC.webkitApiCount" enum="JavaScriptAPIName">
30058 <owner>tommi@chromium.org</owner>
30059 <summary>Counts number of calls to WebRTC APIs from JavaScript.</summary>
30062 <histogram name="WebRTC.webkitApiCountPerSession" enum="JavaScriptAPIName">
30063 <owner>tommi@chromium.org</owner>
30065 Counts number of calls to WebRTC APIs from JavaScript, once per
30066 "session" which is demarcated by the total number of MediaStreams
30067 within a renderer process that are being sent over a PeerConnection
30068 transitioning from or to 0.
30072 <histogram name="WebRTC.webkitApiCountUniqueByOrigin" enum="JavaScriptAPIName">
30074 Deprecated as of r253828 (27 Feb 2014).
30076 <owner>tommi@chromium.org</owner>
30078 Counts number of calls to WebRTC APIs from JavaScript, once per origin per
30083 <histogram name="Webstore.ExtensionInstallResult" enum="BooleanSuccess">
30084 <owner>jackhou@chromium.org</owner>
30086 The success or failure of all extension installs from the webstore. This
30087 includes those initiated by sync.
30091 <histogram name="Win8.PageLoad" enum="Win8PageLoadType">
30092 <owner>zturner@chromium.org</owner>
30094 Count of page loads in each of the 2 different environments (metro/desktop)
30099 <histogram name="WinTimeTicks.FailedToChangeCores" enum="WindowsVersion">
30100 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30102 Incremented each time the TimeTicks field trial runs on a machine with
30103 multiple cores, but failed to change thread affinity. Broken down by Windows
30108 <histogram name="WinTimeTicks.MinResolutionNanoseconds" units="nanoseconds">
30109 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30111 The smallest non-zero delta reported by subsequent calls to
30112 QueryPerformanceCounter.
30116 <histogram name="WinTimeTicks.NonStopTsc">
30117 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30119 True if the CPU's time stamp counter ticks at a constant rate regardless of
30124 <histogram name="WinTimeTicks.TickedBackwards" enum="WindowsVersion">
30125 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30127 The number of times the TimeTicks field trial failed because
30128 QueryPerformanceCounter ticked backwards. Broken down by Windows version.
30132 <histogram name="WinTimeTicks.VersionSuccessful" enum="WindowsVersion">
30133 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30135 The number of times the TimeTicks field trial succeeded. Broken down by
30140 <histogram name="WinTimeTicks.VersionTotal" enum="WindowsVersion">
30141 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30143 The number of times the TimeTicks field trial ran for comparison with
30144 WinTimeTicks.VersionSuccess. Broken down by Windows version.
30148 <histogram name="WrenchMenu.RecentTabsSubMenu" enum="RecentTabsAction">
30149 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30151 The number of times each tab or window restore option in the Recent Tabs
30152 submenu is clicked.
30156 <histogram name="ZeroSuggest.AllResults">
30157 <owner>hfung@chromium.org</owner>
30159 The number of results (either query or URL) from ZeroSuggest. This is set
30160 every time a successful response from ZeroSuggest is recieved, which can be
30161 every time the user focuses on the omnibox.
30165 <histogram name="ZeroSuggest.QueryResults">
30166 <owner>hfung@chromium.org</owner>
30168 The number of query results returned from ZeroSuggest. This is set every
30169 time a successful response from ZeroSuggest is recieved, which can be every
30170 time the user focuses on the omnibox.
30174 <histogram name="ZeroSuggest.URLResults">
30175 <owner>hfung@chromium.org</owner>
30177 The number of URL results returned from ZeroSuggest. This is set every time
30178 a successful response from ZeroSuggest is recieved, which can be every time
30179 the user focuses on the omnibox.
30185 <!-- Enum types -->
30189 <enum name="Abandoned" type="int">
30190 <int value="0" label="Finished"/>
30191 <int value="1" label="Abandoned"/>
30194 <enum name="AcceleratedFixedRootBackground" type="int">
30195 <int value="0" label="ScrolledMainFrame"/>
30196 <int value="1" label="ScrolledMainFrameWithAcceleratedFixedRootBackground"/>
30197 <int value="2" label="ScrolledMainFrameWithUnacceleratedFixedRootBackground"/>
30200 <enum name="ActionAfterDoubleTap" type="int">
30201 <int value="0" label="Navigated Back"/>
30202 <int value="1" label="Stopped Navigation"/>
30203 <int value="2" label="No Action"/>
30206 <enum name="ActionUponResourceRequest" type="int">
30207 <int value="0" label="Load resource"/>
30208 <int value="1" label="Revalidate resource"/>
30209 <int value="2" label="Use resource from cache"/>
30212 <enum name="ActiveWindowShowType" type="int">
30213 <int value="0" label="No Active Window"/>
30214 <int value="1" label="Other"/>
30215 <int value="2" label="Maximized"/>
30216 <int value="3" label="Fullscreen"/>
30217 <int value="4" label="Snapped"/>
30220 <enum name="AlternateProtocolUsage" type="int">
30221 <int value="0" label="ALTERNATE_PROTOCOL_USAGE_NO_RACE"/>
30222 <int value="1" label="ALTERNATE_PROTOCOL_USAGE_WON_RACE"/>
30223 <int value="2" label="ALTERNATE_PROTOCOL_USAGE_LOST_RACE"/>
30224 <int value="3" label="ALTERNATE_PROTOCOL_USAGE_MAPPING_MISSING"/>
30225 <int value="4" label="ALTERNATE_PROTOCOL_USAGE_BROKEN"/>
30228 <enum name="AndroidActivityId" type="int">
30229 <int value="1" label="Unknown"/>
30230 <int value="2" label="Main"/>
30231 <int value="3" label="Preferences"/>
30232 <int value="4" label="WebappActivity"/>
30233 <int value="5" label="FullScreenActivity"/>
30236 <enum name="AndroidEvictionReason" type="int">
30237 <int value="0" label="TabUnusedTooLong"/>
30238 <int value="1" label="TabUnusedInSession"/>
30239 <int value="2" label="LimitOfActiveTabs"/>
30240 <int value="3" label="EvictNTabs"/>
30241 <int value="4" label="EvictAll"/>
30244 <enum name="AndroidMemoryNotificationBackground" type="int">
30245 <int value="0" label="TrimMemoryUiHidden"/>
30246 <int value="1" label="TrimMemoryBackground"/>
30247 <int value="2" label="TrimMemoryModerate"/>
30248 <int value="3" label="TrimMemoryComplete"/>
30251 <enum name="AndroidMemoryNotificationForeground" type="int">
30252 <int value="0" label="TrimMemoryRunningModerate"/>
30253 <int value="1" label="TrimMemoryRunningLow"/>
30254 <int value="2" label="TrimMemoryRunningCritical"/>
30255 <int value="3" label="LowMemory"/>
30258 <enum name="AndroidTabCloseUndoToastEvent" type="int">
30259 <int value="0" label="Undo Shown (Cold)"/>
30260 <int value="1" label="Undo Shown (Warm)"/>
30261 <int value="2" label="Undo Pressed"/>
30262 <int value="3" label="Undos Dismissed (Timeout)"/>
30263 <int value="4" label="Undos Dismissed (Action)"/>
30266 <enum name="AppBannersDismissEvent" type="int">
30267 <int value="41" label="Error/unknown reason for dismissal"/>
30268 <int value="42" label="User opened the application after installing it"/>
30269 <int value="43" label="User clicked on the banner"/>
30270 <int value="44" label="User swiped the banner away"/>
30271 <int value="45" label="User hit the X button"/>
30272 <int value="46" label="User began app install, but it didn't finish in time"/>
30273 <int value="47" label="Automatic dismissal: User navigated elsewhere"/>
30276 <enum name="AppBannersDisplayEvent" type="int">
30277 <int value="1" label="Banner was requested by the site"/>
30278 <int value="2" label="User previously blocked the same banner"/>
30279 <int value="3" label="User blocked too many other banners from the site"/>
30280 <int value="4" label="Banner created."/>
30283 <enum name="AppBannersInstallEvent" type="int">
30284 <int value="21" label="User triggered the app install dialog"/>
30285 <int value="22" label="User began installing the app"/>
30286 <int value="23" label="User waited for the app to finish installing"/>
30289 <enum name="AppCacheCheckResponseResult" type="int">
30290 <int value="0" label="OK"/>
30291 <int value="1" label="Manifest obsolete"/>
30292 <int value="2" label="Response obsolete"/>
30293 <int value="3" label="Entry not found"/>
30294 <int value="4" label="Read headers error"/>
30295 <int value="5" label="Read data error"/>
30296 <int value="6" label="Unexpected size"/>
30297 <int value="7" label="Check canceled"/>
30300 <enum name="AppCacheErrorSite" type="int">
30301 <summary>Identifies the point of failure, see sources.</summary>
30304 <enum name="AppCacheInitResult" type="int">
30305 <int value="0" label="OK"/>
30306 <int value="1" label="SQL Database Error"/>
30307 <int value="2" label="Disk Cache Error"/>
30310 <enum name="AppCacheUpdateJobResult" type="int">
30311 <int value="0" label="OK"/>
30312 <int value="1" label="SQL Database Error"/>
30313 <int value="2" label="Disk Cache Error"/>
30314 <int value="3" label="Quota Error"/>
30315 <int value="4" label="Redirect Error"/>
30316 <int value="5" label="Manifest Error"/>
30317 <int value="6" label="Network Error"/>
30318 <int value="7" label="Server Error"/>
30319 <int value="8" label="Cancelled"/>
30322 <enum name="AppLaunch" type="int">
30323 <int value="0" label="NTP_APPS_MAXIMIZED"/>
30324 <int value="1" label="NTP_APPS_COLLAPSED"/>
30325 <int value="2" label="NTP_APPS_MENU"/>
30326 <int value="3" label="NTP_MOST_VISITED"/>
30327 <int value="4" label="NTP_RECENTLY_CLOSED"/>
30328 <int value="5" label="BOOKMARK_BAR"/>
30329 <int value="6" label="CONTENT_NAVIGATION"/>
30330 <int value="7" label="SESSION_RESTORE"/>
30331 <int value="8" label="AUTOLAUNCH"/>
30332 <int value="9" label="OMNIBOX_APP"/>
30333 <int value="10" label="OMNIBOX_LOCATION"/>
30334 <int value="11" label="OMNIBOX_INSTANT"/>
30335 <int value="12" label="EXTENSION_API"/>
30336 <int value="13" label="CMD_LINE_APP"/>
30337 <int value="14" label="CMD_LINE_URL"/>
30338 <int value="15" label="NTP_WEBSTORE"/>
30339 <int value="16" label="NTP_APP_RE_ENABLE"/>
30340 <int value="17" label="CMD_LINE_APP_LEGACY"/>
30341 <int value="18" label="NTP_WEBSTORE_FOOTER"/>
30342 <int value="19" label="NTP_WEBSTORE_PLUS_ICON"/>
30343 <int value="20" label="APP_LIST_MAIN"/>
30344 <int value="21" label="APP_LIST_SEARCH"/>
30345 <int value="22" label="APP_LIST_MAIN_CHROME"/>
30346 <int value="23" label="APP_LIST_MAIN_WEBSTORE"/>
30347 <int value="24" label="APP_LIST_SEARCH_CHROME"/>
30348 <int value="25" label="APP_LIST_SEARCH_WEBSTORE"/>
30351 <enum name="AppLaunchContainer" type="int">
30352 <int value="0" label="LAUNCH_CONTAINER_WINDOW"/>
30353 <int value="1" label="LAUNCH_CONTAINER_PANEL"/>
30354 <int value="2" label="LAUNCH_CONTAINER_TAB"/>
30355 <int value="3" label="LAUNCH_CONTAINER_NONE (v2 packaged apps)"/>
30358 <enum name="AppLauncherPromo" type="int">
30359 <int value="0" label="Already installed"/>
30360 <int value="1" label="Shown"/>
30361 <int value="2" label="Dismissed"/>
30362 <int value="3" label="Learn more"/>
30365 <enum name="AppListEnableSource" type="int">
30366 <int value="0" label="Not enabled (should never be recorded)"/>
30367 <int value="1" label="Packaged app installed from Web Store"/>
30368 <int value="2" label="Clicked app launcher link from the Web Store"/>
30369 <int value="3" label="Command line flag"/>
30370 <int value="4" label="Chrome reinstalled over old, enabled profile"/>
30371 <int value="5" label="Second packaged app installed without showing"/>
30374 <enum name="AppListSearchResult" type="int">
30375 <int value="0" label="OMNIBOX"/>
30376 <int value="1" label="APP"/>
30377 <int value="2" label="WEBSTORE"/>
30378 <int value="3" label="SEARCH_WEBSTORE"/>
30379 <int value="4" label="SEARCH_PEOPLE"/>
30382 <enum name="AppPromoAction" type="int">
30383 <int value="0" label="PROMO_LAUNCH_APP"/>
30384 <int value="1" label="PROMO_LAUNCH_WEB_STORE"/>
30385 <int value="2" label="PROMO_CLOSE"/>
30386 <int value="3" label="PROMO_EXPIRE"/>
30387 <int value="4" label="PROMO_SEEN"/>
30390 <enum name="AppsPageDragSource" type="int">
30391 <int value="0" label="Same apps pane"/>
30392 <int value="1" label="Different apps pane"/>
30393 <int value="2" label="Most visited pane"/>
30394 <int value="3" label="Bookmarks pane"/>
30395 <int value="4" label="Outside of NTP (e.g. bookmarks bar)"/>
30398 <enum name="AsyncDNSConfigParsePosix" type="int">
30399 <int value="0" label="OK"/>
30400 <int value="1" label="RES_INIT_FAILED"/>
30401 <int value="2" label="RES_INIT_UNSET"/>
30402 <int value="3" label="BAD_ADDRESS"/>
30403 <int value="4" label="BAD_EXT_STRUCT"/>
30404 <int value="5" label="NULL_ADDRESS"/>
30405 <int value="6" label="NO_NAMESERVERS"/>
30406 <int value="7" label="MISSING_OPTIONS"/>
30407 <int value="8" label="UNHANDLED_OPTIONS"/>
30410 <enum name="AsyncDNSConfigParseWin" type="int">
30411 <int value="0" label="OK"/>
30412 <int value="1" label="READ_IPHELPER"/>
30413 <int value="2" label="READ_POLICY_SEARCHLIST"/>
30414 <int value="3" label="READ_TCPIP_SEARCHLIST"/>
30415 <int value="4" label="READ_DOMAIN"/>
30416 <int value="5" label="READ_POLICY_DEVOLUTION"/>
30417 <int value="6" label="READ_DNSCACHE_DEVOLUTION"/>
30418 <int value="7" label="READ_TCPIP_DEVOLUTION"/>
30419 <int value="8" label="READ_APPEND_MULTILABEL"/>
30420 <int value="9" label="READ_PRIMARY_SUFFIX"/>
30421 <int value="10" label="BAD_ADDRESS"/>
30422 <int value="11" label="NO_NAMESERVERS"/>
30423 <int value="12" label="UNHANDLED_OPTIONS"/>
30426 <enum name="AsyncDNSHostsParseWin" type="int">
30427 <int value="0" label="OK"/>
30428 <int value="1" label="UNREADABLE_HOSTS_FILE"/>
30429 <int value="2" label="COMPUTER_NAME_FAILED"/>
30430 <int value="3" label="IPHELPER_FAILED"/>
30431 <int value="4" label="BAD_ADDRESS"/>
30434 <enum name="AsyncDNSNameServersType" type="int">
30435 <summary>Type of nameservers in the DNS config.</summary>
30436 <int value="0" label="NONE">No nameservers configured.</int>
30437 <int value="1" label="GOOGLE_PUBLIC_DNS">
30438 All nameservers are Google Public DNS servers.
30440 <int value="2" label="PUBLIC">
30441 All nameservers have public IP addresses (and aren't Google Public DNS
30444 <int value="3" label="PRIVATE">
30445 All nameservers have private IP addresses (loopback, link-local, or RFC
30448 <int value="4" label="MIXED">
30449 Nameservers are a mix of types (Google Public DNS, public, private).
30453 <enum name="AsyncDNSParseResult" type="int">
30454 <summary>Results of DnsResponse::ParseToAddressList.</summary>
30455 <int value="0" label="SUCCESS"/>
30456 <int value="1" label="MALFORMED_RESPONSE"/>
30457 <int value="2" label="MALFORMED_CNAME"/>
30458 <int value="3" label="NAME_MISMATCH"/>
30459 <int value="4" label="SIZE_MISMATCH"/>
30460 <int value="5" label="CNAME_AFTER_ADDRESS"/>
30461 <int value="6" label="ADDRESS_TTL_MISMATCH"/>
30462 <int value="7" label="NO_ADDRESSES"/>
30465 <enum name="AsyncDNSResolveStatus" type="int">
30466 <int value="0" label="DNS_SUCCESS">Succeeded with async DNS.</int>
30467 <int value="1" label="PROC_SUCCESS">
30468 Succeeded with getaddrinfo after async DNS failed.
30470 <int value="2" label="FAIL">Both async DNS and getaddrinfo failed.</int>
30471 <int value="3" label="SUSPECT_NETBIOS">
30472 Same as PROC_SUCCESS except the hostname fits NetBIOS name criteria.
30476 <enum name="AsyncDNSWatchStatus" type="int">
30477 <int value="0" label="STARTED">Started.</int>
30478 <int value="1" label="FAILED_TO_START_CONFIG">
30479 Failed to start watching config.
30481 <int value="2" label="FAILED_TO_START_HOSTS">
30482 Failed to start watching HOSTS.
30484 <int value="3" label="FAILED_CONFIG">Failed during watching config.</int>
30485 <int value="4" label="FAILED_HOSTS">Failed during watching HOSTS.</int>
30488 <enum name="AudioCodec" type="int">
30489 <int value="0" label="kUnknownAudioCodec"/>
30490 <int value="1" label="kCodecAAC"/>
30491 <int value="2" label="kCodecMP3"/>
30492 <int value="3" label="kCodecPCM"/>
30493 <int value="4" label="kCodecVorbis"/>
30494 <int value="5" label="kCodecFLAC"/>
30495 <int value="6" label="kCodecAMR_NB"/>
30496 <int value="7" label="kCodecAMR_WB"/>
30497 <int value="8" label="kCodecPCM_MULAW"/>
30498 <int value="9" label="kCodecGSM_MS"/>
30499 <int value="10" label="kCodecPCM_S16BE"/>
30500 <int value="11" label="kCodecPCM_S24BE"/>
30501 <int value="12" label="kCodecOpus"/>
30504 <enum name="AudioFramesPerBuffer" type="int">
30505 <int value="0" label="k160"/>
30506 <int value="1" label="k320"/>
30507 <int value="2" label="k440"/>
30508 <int value="3" label="k480"/>
30509 <int value="4" label="k640"/>
30510 <int value="5" label="k880"/>
30511 <int value="6" label="k960"/>
30512 <int value="7" label="k1440"/>
30513 <int value="8" label="k1920"/>
30516 <enum name="AudioRendererEvents" type="int">
30517 <int value="0" label="Initialized"/>
30518 <int value="1" label="Runtime error"/>
30521 <enum name="AudioSampleFormat" type="int">
30522 <int value="0" label="Unknown"/>
30523 <int value="1" label="Unsigned 8-bit"/>
30524 <int value="2" label="Signed 16-bit"/>
30525 <int value="3" label="Signed 32-bit"/>
30526 <int value="4" label="Float 32-bit"/>
30527 <int value="5" label="Signed 16-bit planar"/>
30528 <int value="6" label="Float 32-bit planar"/>
30531 <enum name="AudioSampleRate" type="int">
30532 <int value="0" label="k8000Hz"/>
30533 <int value="1" label="k16000Hz"/>
30534 <int value="2" label="k32000Hz"/>
30535 <int value="3" label="k48000Hz"/>
30536 <int value="4" label="k96000Hz"/>
30537 <int value="5" label="k11025Hz"/>
30538 <int value="6" label="k22050Hz"/>
30539 <int value="7" label="k44100Hz"/>
30540 <int value="8" label="k88200Hz"/>
30541 <int value="9" label="k176400Hz"/>
30542 <int value="10" label="k192000Hz"/>
30545 <enum name="AudioTrackProcessingStates" type="int">
30546 <int value="0" label="Enabled"/>
30547 <int value="1" label="Disabled"/>
30548 <int value="2" label="Processing in WebRTC"/>
30551 <enum name="AutocheckoutBubble" type="int">
30553 Deprecated as of 8/2013.
30555 <int value="0" label="Created"/>
30556 <int value="1" label="Accepted"/>
30557 <int value="2" label="Dismissed"/>
30558 <int value="3" label="Ignored"/>
30559 <int value="4" label="Could be displayed"/>
30562 <enum name="AutocheckoutBuyFlow" type="int">
30564 Deprecated as of 8/2013.
30566 <int value="0" label="Started"/>
30567 <int value="1" label="Success"/>
30568 <int value="2" label="Missing field mappings"/>
30569 <int value="3" label="Missing advance element"/>
30570 <int value="4" label="Cannot proceed"/>
30573 <enum name="AutofillCreditCardInfoBar" type="int">
30574 <int value="0" label="Shown"/>
30575 <int value="1" label="Accepted"/>
30576 <int value="2" label="Denied"/>
30577 <int value="3" label="Ignored"/>
30580 <enum name="AutofillDeveloperEngagement" type="int">
30581 <int value="0" label="Fillable form parsed"/>
30582 <int value="1" label="Includes type hints"/>
30585 <enum name="AutofillDialogDismissalState" type="int">
30586 <int value="0" label="Submitted, existing data (deprecated)"/>
30587 <int value="1" label="Submitted, saved to Wallet"/>
30588 <int value="2" label="Submitted, saved locally"/>
30589 <int value="3" label="Submitted, no save"/>
30590 <int value="4" label="Canceled, no edits"/>
30591 <int value="5" label="Canceled, no invalid fields"/>
30592 <int value="6" label="Canceled, 1+ invalid fields"/>
30593 <int value="7" label="Canceled during sign-in"/>
30594 <int value="8" label="Submitted, existing data came from Wallet"/>
30595 <int value="9" label="Submitted, existing data came from Autofill"/>
30598 <enum name="AutofillDialogInitialUserState" type="int">
30599 <int value="0" label="Not signed in, no Autofill"/>
30600 <int value="1" label="Not signed in, has Autofill"/>
30601 <int value="2" label="Signed in, no Wallet, no Autofill"/>
30602 <int value="3" label="Signed in, no Wallet, has Autofill"/>
30603 <int value="4" label="Signed in, has Wallet, no Autofill"/>
30604 <int value="5" label="Signed in, ha Wallet, has Autofill"/>
30607 <enum name="AutofillDialogPopupEvent" type="int">
30608 <int value="0" label="Popup shown"/>
30609 <int value="1" label="Form Autofilled"/>
30612 <enum name="AutofillDialogSecurity" type="int">
30613 <int value="0" label="Baseline: Dialog shown"/>
30614 <int value="1" label="Credit card over HTTP"/>
30615 <int value="2" label="Cross-origin frame"/>
30618 <enum name="AutofillDialogUiEvents" type="int">
30619 <int value="0" label="Dialog shown"/>
30620 <int value="1" label="Dialog submitted"/>
30621 <int value="2" label="Dialog canceled"/>
30623 label="Account switched: Wallet->Autofill (M35+: user actions only)"/>
30624 <int value="4" label="Account switched: Autofill->Wallet"/>
30625 <int value="5" label="Account switched: Wallet->Wallet"/>
30626 <int value="6" label="Sign-in UI shown"/>
30627 <int value="7" label="Selected different email suggestion"/>
30628 <int value="8" label="Selected different billing suggestion"/>
30629 <int value="9" label="Selected different cc+billing suggestion"/>
30630 <int value="10" label="Selected different shipping suggestion"/>
30631 <int value="11" label="Selected different cc suggestion"/>
30632 <int value="12" label="Showed edit UI for email"/>
30633 <int value="13" label="Showed edit UI for billing"/>
30634 <int value="14" label="Showed edit UI for cc+billing"/>
30635 <int value="15" label="Showed edit UI for shipping"/>
30636 <int value="16" label="Showed edit UI for cc"/>
30637 <int value="17" label="Selected 'Add email' suggestion"/>
30638 <int value="18" label="Selected 'Add billing' suggestion"/>
30639 <int value="19" label="Selected 'Add cc+billing' suggestion"/>
30640 <int value="20" label="Selected 'Add shipping' suggestion"/>
30641 <int value="21" label="Selected 'Add cc' suggestion"/>
30642 <int value="22" label="Account switched: Wallet account added (multilogin)"/>
30645 <enum name="AutofillExperimentId" type="int">
30646 <int value="0" label="No Experiment"/>
30647 <int value="1" label="Unknown"/>
30648 <int value="2" label="ar06"/>
30649 <int value="3" label="ar1"/>
30650 <int value="4" label="ar2"/>
30651 <int value="5" label="ar4"/>
30652 <int value="6" label="ar05wlr15"/>
30653 <int value="7" label="ar05wlr25"/>
30654 <int value="8" label="ar05wlr25fs5"/>
30655 <int value="9" label="tbar1"/>
30656 <int value="10" label="ar04wr3fs4"/>
30657 <int value="11" label="No Server Response"/>
30658 <int value="12" label="fp05"/>
30659 <int value="13" label="fp025"/>
30660 <int value="14" label="fp05cc03"/>
30661 <int value="15" label="fp05cco03"/>
30662 <int value="16" label="fp05cco03cstd"/>
30663 <int value="17" label="fp05cc03e1"/>
30666 <enum name="AutofillQuality" type="int">
30667 <int value="0" label="Submitted"/>
30668 <int value="1" label="Autofilled"/>
30669 <int value="2" label="Autofill failed"/>
30670 <int value="3" label="Heuristic Unknown"/>
30671 <int value="4" label="Heuristic Match"/>
30672 <int value="5" label="Heuristic Mismatch"/>
30673 <int value="6" label="Server Unknown"/>
30674 <int value="7" label="Server Match"/>
30675 <int value="8" label="Server Mismatch"/>
30678 <enum name="AutofillQueryResult" type="int">
30679 <int value="0" label="Sent"/>
30680 <int value="1" label="Received"/>
30681 <int value="2" label="Parsed"/>
30682 <int value="3" label="Response matches local"/>
30683 <int value="4" label="Response improves local (nonempty)"/>
30684 <int value="5" label="Response improves local (empty)"/>
30687 <enum name="AutofillTypeQuality" type="int">
30688 <int value="0" label="Unknown"/>
30689 <int value="1" label="Match"/>
30690 <int value="2" label="Mismatch"/>
30693 <enum name="AutofillTypeQualityByFieldType" type="int">
30694 <int value="0" label="Ambiguous, Unknown"/>
30695 <int value="1" label="Ambiguous, Match"/>
30696 <int value="2" label="Ambiguous, Mismatch"/>
30697 <int value="3" label="Name, Unknown"/>
30698 <int value="4" label="Name, Match"/>
30699 <int value="5" label="Name, Mismatch"/>
30700 <int value="6" label="Company, Unknown"/>
30701 <int value="7" label="Company, Match"/>
30702 <int value="8" label="Company, Mismatch"/>
30703 <int value="9" label="Addr. line 1, Unknown"/>
30704 <int value="10" label="Addr. line 1, Match"/>
30705 <int value="11" label="Addr. line 1, Mismatch"/>
30706 <int value="12" label="Addr. line 2, Unknown"/>
30707 <int value="13" label="Addr. line 2, Match"/>
30708 <int value="14" label="Addr. line 2, Mismatch"/>
30709 <int value="15" label="City, Unknown"/>
30710 <int value="16" label="City, Match"/>
30711 <int value="17" label="City, Mismatch"/>
30712 <int value="18" label="State, Unknown"/>
30713 <int value="19" label="State, Match"/>
30714 <int value="20" label="State, Mismatch"/>
30715 <int value="21" label="ZIP code, Unknown"/>
30716 <int value="22" label="ZIP code, Match"/>
30717 <int value="23" label="ZIP code, Mismatch"/>
30718 <int value="24" label="Country, Unknown"/>
30719 <int value="25" label="Country, Match"/>
30720 <int value="26" label="Country, Mismatch"/>
30721 <int value="27" label="Phone, Unknown"/>
30722 <int value="28" label="Phone, Match"/>
30723 <int value="29" label="Phone, Mismatch"/>
30724 <int value="30" label="Fax, Unknown"/>
30725 <int value="31" label="Fax, Match"/>
30726 <int value="32" label="Fax, Mismatch"/>
30727 <int value="33" label="Email, Unknown"/>
30728 <int value="34" label="Email, Match"/>
30729 <int value="35" label="Email, Mismatch"/>
30730 <int value="36" label="Credit card: name, Unknown"/>
30731 <int value="37" label="Credit card: name, Match"/>
30732 <int value="38" label="Credit card: name, Mismatch"/>
30733 <int value="39" label="Credit card: number, Unknown"/>
30734 <int value="40" label="Credit card: number, Match"/>
30735 <int value="41" label="Credit card: number, Mismatch"/>
30736 <int value="42" label="Credit card: date, Unknown"/>
30737 <int value="43" label="Credit card: date, Match"/>
30738 <int value="44" label="Credit card: date, Mismatch"/>
30739 <int value="45" label="Credit card: type, Unknown"/>
30740 <int value="46" label="Credit card: type, Match"/>
30741 <int value="47" label="Credit card: type, Mismatch"/>
30742 <int value="48" label="Password, Unknown"/>
30743 <int value="49" label="Password, Match"/>
30744 <int value="50" label="Password, Mismatch"/>
30747 <enum name="AutofillUserHappiness" type="int">
30748 <int value="0" label="Forms loaded"/>
30749 <int value="1" label="Submitted fillable form, autofilled all"/>
30750 <int value="2" label="Submitted fillable form, autofilled some"/>
30751 <int value="3" label="Submitted fillable form, autofilled none"/>
30752 <int value="4" label="Submitted non-fillable form"/>
30753 <int value="5" label="User did type"/>
30754 <int value="6" label="Suggestions shown"/>
30755 <int value="7" label="Suggestions shown (once)"/>
30756 <int value="8" label="User did autofill"/>
30757 <int value="9" label="User did autofill (once)"/>
30758 <int value="10" label="User edited autofilled field"/>
30759 <int value="11" label="User edited autofilled field (once)"/>
30762 <enum name="BackingStoreResults" type="int">
30763 <int value="0" label="Unused"/>
30764 <int value="1" label="Success"/>
30765 <int value="2" label="Failure"/>
30768 <enum name="BatteryInfoSampleResult" type="int">
30769 <int value="0" label="Read"/>
30770 <int value="1" label="Good"/>
30771 <int value="2" label="Bad"/>
30774 <enum name="BlacklistSetup" type="int">
30775 <int value="0" label="Blacklist enabled"/>
30776 <int value="1" label="Blacklist ran successfully."/>
30777 <int value="2" label="Blacklist failed."/>
30778 <int value="3" label="Blacklist thunk setup failed."/>
30779 <int value="4" label="Blacklist interception failed."/>
30782 <enum name="BluetoothPairingMethod" type="int">
30783 <int value="0" label="No user interaction required"/>
30784 <int value="1" label="PIN Code requested from user"/>
30785 <int value="2" label="Passkey requested from user"/>
30786 <int value="3" label="PIN Code entered into device"/>
30787 <int value="4" label="Passkey entered into device"/>
30788 <int value="5" label="Passkey confirmed on both devices"/>
30791 <enum name="BluetoothPairingResult" type="int">
30792 <int value="0" label="Success"/>
30793 <int value="1" label="Connection already in-progress"/>
30794 <int value="2" label="Failed for non-specific reason"/>
30795 <int value="3" label="Authentication failed"/>
30796 <int value="4" label="Authentication canceled"/>
30797 <int value="5" label="Authentication rejected"/>
30798 <int value="6" label="Authentication timed out"/>
30799 <int value="7" label="Unsupported device"/>
30800 <int value="8" label="Unknown or unhandler error"/>
30803 <enum name="Boolean" type="int">
30804 <int value="0" label="False"/>
30805 <int value="1" label="True"/>
30808 <enum name="BooleanAccepted" type="int">
30809 <int value="0" label="Not Accepted"/>
30810 <int value="1" label="Accepted"/>
30813 <enum name="BooleanAttempted" type="int">
30814 <int value="0" label="Not Attempted"/>
30815 <int value="1" label="Attempted"/>
30818 <enum name="BooleanAvailable" type="int">
30819 <int value="0" label="Not Available"/>
30820 <int value="1" label="Available"/>
30823 <enum name="BooleanCloseTimeout" type="int">
30824 <int value="0" label="Closed normally"/>
30825 <int value="1" label="Timed out"/>
30828 <enum name="BooleanCommonNameMatch" type="int">
30829 <int value="0" label="subjectAltName used"/>
30830 <int value="1" label="Common Name used"/>
30833 <enum name="BooleanCorrupt" type="int">
30834 <int value="0" label="Not Corrupt"/>
30835 <int value="1" label="Corrupt"/>
30838 <enum name="BooleanCovered" type="int">
30839 <int value="0" label="Not Covered"/>
30840 <int value="1" label="Covered"/>
30843 <enum name="BooleanCredentialsLost" type="int">
30844 <int value="0" label="Found Credentials"/>
30845 <int value="1" label="Missing Credentials"/>
30848 <enum name="BooleanDataReductionProxy" type="int">
30849 <int value="0" label="Not Data Reduction Proxy"/>
30850 <int value="1" label="Data Reduction Proxy"/>
30853 <enum name="BooleanDelete" type="int">
30854 <int value="0" label="Ignored"/>
30855 <int value="1" label="Deleted"/>
30858 <enum name="BooleanDidEvict" type="int">
30859 <int value="0" label="Did not evict"/>
30860 <int value="1" label="Did evict"/>
30863 <enum name="BooleanDuplicate" type="int">
30864 <int value="0" label="Not Duplicate"/>
30865 <int value="1" label="Duplicate"/>
30868 <enum name="BooleanEnabled" type="int">
30869 <int value="0" label="Disabled"/>
30870 <int value="1" label="Enabled"/>
30873 <enum name="BooleanExpired" type="int">
30874 <int value="0" label="Unexpired"/>
30875 <int value="1" label="Expired"/>
30878 <enum name="BooleanForceDisabled" type="int">
30879 <int value="0" label="Not Force Disabled"/>
30880 <int value="1" label="Force Disabled"/>
30883 <enum name="BooleanHadBlankText" type="int">
30884 <int value="0" label="Did not have blank text"/>
30885 <int value="1" label="Had blank text"/>
30888 <enum name="BooleanHasCrc" type="int">
30889 <int value="0" label="No CRC"/>
30890 <int value="1" label="Has CRC"/>
30893 <enum name="BooleanHit" type="int">
30894 <int value="0" label="Not_reached"/>
30895 <int value="1" label="Hit"/>
30898 <enum name="BooleanHttps" type="int">
30899 <int value="0" label="HTTP"/>
30900 <int value="1" label="HTTPS"/>
30903 <enum name="BooleanMatched" type="int">
30904 <int value="0" label="Not matched"/>
30905 <int value="1" label="Matched"/>
30908 <enum name="BooleanMigrated" type="int">
30909 <int value="0" label="Not migrated"/>
30910 <int value="1" label="Migrated"/>
30913 <enum name="BooleanOrphan" type="int">
30914 <int value="0" label="Non-orphan"/>
30915 <int value="1" label="Orphan"/>
30918 <enum name="BooleanRaced" type="int">
30919 <int value="0" label="Did Not Race"/>
30920 <int value="1" label="Raced"/>
30923 <enum name="BooleanRegistered" type="int">
30924 <int value="0" label="Not Registered"/>
30925 <int value="1" label="Registered"/>
30928 <enum name="BooleanReported" type="int">
30929 <int value="0" label="Not reported"/>
30930 <int value="1" label="Reported"/>
30933 <enum name="BooleanSelected" type="int">
30934 <int value="0" label="No selection"/>
30935 <int value="1" label="Selected"/>
30938 <enum name="BooleanStale" type="int">
30939 <int value="0" label="Fresh"/>
30940 <int value="1" label="Stale"/>
30943 <enum name="BooleanSuccess" type="int">
30944 <int value="0" label="Failure"/>
30945 <int value="1" label="Success"/>
30948 <enum name="BooleanSuppressed" type="int">
30949 <int value="0" label="No suppressions"/>
30950 <int value="1" label="Suppressed"/>
30953 <enum name="BooleanTabDiscard" type="int">
30954 <int value="0" label="Memory OK, no discards"/>
30955 <int value="1" label="Memory low, tabs discarded"/>
30958 <enum name="BooleanUsage" type="int">
30959 <int value="0" label="Not Used"/>
30960 <int value="1" label="Used"/>
30963 <enum name="BooleanValid" type="int">
30964 <int value="0" label="Invalid"/>
30965 <int value="1" label="Valid"/>
30968 <enum name="BooleanWiped" type="int">
30969 <int value="0" label="Re-enabled"/>
30970 <int value="1" label="Wiped out"/>
30973 <enum name="BrokenAlternateProtocolLocation" type="int">
30974 <int value="0" label="HTTP_STREAM_FACTORY_IMPL_JOB"/>
30975 <int value="1" label="QUIC_STREAM_FACTORY"/>
30978 <enum name="CanvasContextType" type="int">
30979 <int value="0" label="2d"/>
30980 <int value="1" label="webkit-3d"/>
30981 <int value="2" label="experimental-webgl"/>
30982 <int value="3" label="webgl"/>
30985 <enum name="CaptivePortalDetectResult" type="int">
30986 <int value="0" label="INTERNET_CONNECTED"/>
30987 <int value="1" label="NO_RESPONSE"/>
30988 <int value="2" label="BEHIND_CAPTIVE_PORTAL"/>
30989 <int value="3" label="NO_RESPONSE_HTTPS_LANDING_URL"/>
30990 <int value="4" label="BEHIND_CAPTIVE_PORTAL_HTTPS_LANDING_URL"/>
30993 <enum name="CaptivePortalNotificationStatus" type="int">
30994 <int value="0" label="UNKNOWN"/>
30995 <int value="1" label="OFFLINE"/>
30996 <int value="2" label="ONLINE"/>
30997 <int value="3" label="PORTAL"/>
30998 <int value="4" label="PROXY_AUTH_REQUIRED"/>
31001 <enum name="CaptivePortalNotificationUserAction" type="int">
31002 <int value="0" label="CLICKED"/>
31003 <int value="1" label="CLOSED"/>
31004 <int value="2" label="IGNORED"/>
31007 <enum name="CaptivePortalStatus" type="int">
31008 <int value="0" label="UNKNOWN"/>
31009 <int value="1" label="OFFLINE"/>
31010 <int value="2" label="ONLINE"/>
31011 <int value="3" label="PORTAL"/>
31012 <int value="4" label="PROXY_AUTH_REQUIRED"/>
31015 <enum name="CapturePixelFormat" type="int">
31016 <int value="0" label="UNKNOWN"/>
31017 <int value="1" label="I420"/>
31018 <int value="2" label="YUY2"/>
31019 <int value="3" label="UYVY"/>
31020 <int value="4" label="RGB24"/>
31021 <int value="5" label="ARGB"/>
31022 <int value="6" label="MJPEG"/>
31023 <int value="7" label="NV21"/>
31024 <int value="8" label="YV12"/>
31027 <enum name="CatSixtyFour" type="int">
31028 <int value="0" label="Saber-Toothed Cat (<10.6), 32-bit (?)"/>
31029 <int value="1" label="Saber-Toothed Cat (<10.6), 64-bit (?)"/>
31030 <int value="2" label="Snow Leopard (10.6), 32-bit"/>
31031 <int value="3" label="Snow Leopard (10.6), 64-bit"/>
31032 <int value="4" label="Lion (10.7), 32-bit (?)"/>
31033 <int value="5" label="Lion (10.7), 64-bit"/>
31034 <int value="6" label="Mountain Lion (10.8), 32-bit (?)"/>
31035 <int value="7" label="Mountain Lion (10.8), 64-bit"/>
31036 <int value="8" label="Mavericks (10.9), 32-bit (?)"/>
31037 <int value="9" label="Mavericks (10.9), 64-bit"/>
31038 <int value="10" label="Saber-Toothed Cat (<10.6), 8-bit (?)"/>
31039 <int value="11" label="Snow Leopard (10.6), 8-bit (?)"/>
31040 <int value="12" label="Lion (10.7), 8-bit (?)"/>
31041 <int value="13" label="Mountain Lion (10.8), 8-bit (?)"/>
31042 <int value="14" label="Mavericks (10.9), 8-bit (?)"/>
31043 <int value="15" label="FutureCat (>10.9), 32-bit (?)"/>
31044 <int value="16" label="FutureCat (>10.9), 64-bit"/>
31045 <int value="17" label="FutureCat (>10.9), 8-bit (?)"/>
31048 <enum name="ChannelLayout" type="int">
31049 <int value="0" label="CHANNEL_LAYOUT_NONE"/>
31050 <int value="1" label="CHANNEL_LAYOUT_UNSUPPORTED"/>
31051 <int value="2" label="CHANNEL_LAYOUT_MONO"/>
31052 <int value="3" label="CHANNEL_LAYOUT_STEREO"/>
31053 <int value="4" label="CHANNEL_LAYOUT_2_1"/>
31054 <int value="5" label="CHANNEL_LAYOUT_SURROUND"/>
31055 <int value="6" label="CHANNEL_LAYOUT_4POINT0"/>
31056 <int value="7" label="CHANNEL_LAYOUT_2_2"/>
31057 <int value="8" label="CHANNEL_LAYOUT_QUAD"/>
31058 <int value="9" label="CHANNEL_LAYOUT_5POINT0"/>
31059 <int value="10" label="CHANNEL_LAYOUT_5POINT1"/>
31060 <int value="11" label="CHANNEL_LAYOUT_5POINT0_BACK"/>
31061 <int value="12" label="CHANNEL_LAYOUT_5POINT1_BACK"/>
31062 <int value="13" label="CHANNEL_LAYOUT_7POINT0"/>
31063 <int value="14" label="CHANNEL_LAYOUT_7POINT1"/>
31064 <int value="15" label="CHANNEL_LAYOUT_7POINT1_WIDE"/>
31065 <int value="16" label="CHANNEL_LAYOUT_STEREO_DOWNMIX"/>
31066 <int value="17" label="CHANNEL_LAYOUT_2POINT1"/>
31067 <int value="18" label="CHANNEL_LAYOUT_3_1"/>
31068 <int value="19" label="CHANNEL_LAYOUT_4_1"/>
31069 <int value="20" label="CHANNEL_LAYOUT_6_0"/>
31070 <int value="21" label="CHANNEL_LAYOUT_6_0_FRONT"/>
31071 <int value="22" label="CHANNEL_LAYOUT_HEXAGONAL"/>
31072 <int value="23" label="CHANNEL_LAYOUT_6_1"/>
31073 <int value="24" label="CHANNEL_LAYOUT_6_1_BACK"/>
31074 <int value="25" label="CHANNEL_LAYOUT_6_1_FRONT"/>
31075 <int value="26" label="CHANNEL_LAYOUT_7_0_FRONT"/>
31076 <int value="27" label="CHANNEL_LAYOUT_7_1_WIDE_BACK"/>
31077 <int value="28" label="CHANNEL_LAYOUT_OCTAGONAL"/>
31078 <int value="29" label="CHANNEL_LAYOUT_DISCRETE"/>
31081 <enum name="CheckCRCResult" type="int">
31082 <int value="0" label="Stream was never read to end"/>
31083 <int value="1" label="CRC check not done"/>
31084 <int value="2" label="CRC check done"/>
31085 <int value="3" label="Stream was never read at all"/>
31088 <enum name="ChromeDownloadCountType" type="int">
31089 <int value="0" label="Initiated by Navigation (Obsolete)"/>
31090 <int value="1" label="Initiated by Context Menu (Obsolete)"/>
31091 <int value="2" label="Initiated by WebStore Installer (Obsolete)"/>
31092 <int value="3" label="Initiated by ImageBurner (Obsolete)"/>
31093 <int value="4" label="Blocked by Throttling"/>
31096 <enum name="ChromeDownloadSource" type="int">
31097 <int value="0" label="Initiated by Navigation"/>
31098 <int value="1" label="Initiated by Context Menu"/>
31099 <int value="2" label="Initiated by WebStore Installer"/>
31100 <int value="3" label="Initiated by ImageBurner"/>
31101 <int value="4" label="Initiated by Plugin Installer"/>
31104 <enum name="ChromeNotifierServiceActionType" type="int">
31105 <int value="0" label="Unknown"/>
31106 <int value="1" label="First service enabled"/>
31107 <int value="2" label="First service disabled"/>
31110 <enum name="ChromeOSColorProfile" type="int">
31111 <summary>See ui/display/display_constants.h for the variation.</summary>
31112 <int value="0" label="Standard"/>
31113 <int value="1" label="Dynamic"/>
31114 <int value="2" label="Movie"/>
31115 <int value="3" label="Reading"/>
31118 <enum name="ChromeOSUserImageId" type="int">
31120 Indices of the default images as defined in
31121 chrome/browser/chromeos/login/default_user_images.cc. The last three values
31122 are for taken photo, downloaded file and the image previously used by user.
31124 <int value="0" label="Default, Beaker"/>
31125 <int value="1" label="Default, Bee"/>
31126 <int value="2" label="Default, Briefcase"/>
31127 <int value="3" label="Default, Circles"/>
31128 <int value="4" label="Default, Cloud"/>
31129 <int value="5" label="Default, Cupcake"/>
31130 <int value="6" label="Default, Day"/>
31131 <int value="7" label="Default, Flower"/>
31132 <int value="8" label="Default, Globe"/>
31133 <int value="9" label="Default, Hot air"/>
31134 <int value="10" label="Default, Ladybug"/>
31135 <int value="11" label="Default, Leaf"/>
31136 <int value="12" label="Default, Night"/>
31137 <int value="13" label="Default, Plane"/>
31138 <int value="14" label="Default, Robot body"/>
31139 <int value="15" label="Default, Robot head"/>
31140 <int value="16" label="Default, Toolbox"/>
31141 <int value="17" label="Default, User color"/>
31142 <int value="18" label="Default, User enterprise"/>
31143 <int value="19" label="Photo taken"/>
31144 <int value="20" label="Downloaded file"/>
31145 <int value="21" label="Old image"/>
31146 <int value="22" label="Profile image"/>
31149 <enum name="ClipboardAction" type="int">
31150 <int value="0" label="Write from non-Incognito"/>
31151 <int value="1" label="Write from Incognito"/>
31152 <int value="2" label="Read Text"/>
31155 <enum name="CloudPrintAuthEventType" type="int">
31156 <int value="0" label="AUTH_EVENT_ROBO_CREATE"/>
31157 <int value="1" label="AUTH_EVENT_ROBO_SUCCEEDED"/>
31158 <int value="2" label="AUTH_EVENT_ROBO_FAILED"/>
31159 <int value="3" label="AUTH_EVENT_ROBO_JSON_ERROR"/>
31160 <int value="4" label="AUTH_EVENT_ROBO_AUTH_ERROR"/>
31161 <int value="5" label="AUTH_EVENT_AUTH_WITH_TOKEN"/>
31162 <int value="6" label="AUTH_EVENT_AUTH_WITH_CODE"/>
31163 <int value="7" label="AUTH_EVENT_TOKEN_RESPONSE"/>
31164 <int value="8" label="AUTH_EVENT_REFRESH_REQUEST"/>
31165 <int value="9" label="AUTH_EVENT_REFRESH_RESPONSE"/>
31166 <int value="10" label="AUTH_EVENT_AUTH_ERROR"/>
31167 <int value="11" label="AUTH_EVENT_NET_ERROR"/>
31170 <enum name="CloudPrintJobHandlerEventType" type="int">
31171 <int value="0" label="JOB_HANDLER_CHECK_FOR_JOBS"/>
31172 <int value="1" label="JOB_HANDLER_START"/>
31173 <int value="2" label="JOB_HANDLER_PENDING_TASK"/>
31174 <int value="3" label="JOB_HANDLER_PRINTER_UPDATE"/>
31175 <int value="4" label="JOB_HANDLER_JOB_CHECK"/>
31176 <int value="5" label="JOB_HANDLER_JOB_STARTED"/>
31177 <int value="6" label="JOB_HANDLER_VALID_TICKET"/>
31178 <int value="7" label="JOB_HANDLER_DATA"/>
31179 <int value="8" label="JOB_HANDLER_SET_IN_PROGRESS"/>
31180 <int value="9" label="JOB_HANDLER_SET_START_PRINTING"/>
31181 <int value="10" label="JOB_HANDLER_START_SPOOLING"/>
31182 <int value="11" label="JOB_HANDLER_SPOOLED"/>
31183 <int value="12" label="JOB_HANDLER_JOB_COMPLETED"/>
31184 <int value="13" label="JOB_HANDLER_INVALID_TICKET"/>
31185 <int value="14" label="JOB_HANDLER_INVALID_DATA"/>
31188 <enum name="CloudPrintJobStatusType" type="int">
31189 <int value="0" label="JOB_SUCCESS"/>
31190 <int value="1" label="JOB_DOWNLOAD_FAILED"/>
31191 <int value="2" label="JOB_VALIDATE_TICKET_FAILED"/>
31192 <int value="3" label="JOB_FAILED"/>
31195 <enum name="CloudPrintNativeJobStatusType" type="int">
31196 <int value="0" label="PRINT_JOB_STATUS_INVALID"/>
31197 <int value="1" label="PRINT_JOB_STATUS_IN_PROGRESS"/>
31198 <int value="2" label="PRINT_JOB_STATUS_ERROR"/>
31199 <int value="3" label="PRINT_JOB_STATUS_COMPLETED"/>
31202 <enum name="CloudPrintUrlFetcherRequestType" type="int">
31203 <int value="0" label="REQUEST_AUTH_CODE"/>
31204 <int value="1" label="REQUEST_REGISTER"/>
31205 <int value="2" label="REQUEST_UNREGISTER"/>
31206 <int value="3" label="REQUEST_UPDATE_PRINTER"/>
31207 <int value="4" label="REQUEST_UPDATE_JOB"/>
31208 <int value="5" label="REQUEST_USER_MESSAGE"/>
31209 <int value="6" label="REQUEST_TICKET"/>
31210 <int value="7" label="REQUEST_DATA"/>
31211 <int value="8" label="REQUEST_JOB_FETCH"/>
31214 <enum name="CoalescePotentialPackets" type="int">
31215 <int value="0" label="No Advantage"/>
31216 <int value="1" label="Header packets Only"/>
31217 <int value="30" label="More Than 30"/>
31220 <enum name="CompositedScrolling" type="int">
31221 <int value="0" label="Is scrollable area"/>
31222 <int value="1" label="Needs to be stacking container"/>
31223 <int value="2" label="Will use composited scrolling"/>
31226 <enum name="CompositorScrollResult" type="int">
31227 <int value="0" label="ScrollOnMainThread"/>
31228 <int value="1" label="ScrollStarted"/>
31229 <int value="2" label="ScrollIgnored"/>
31230 <int value="3" label="ScrollUnknown"/>
31233 <enum name="CompositorType" type="int">
31234 <int value="0" label="Software compositor"/>
31235 <int value="1" label="GPU compositor"/>
31238 <enum name="ConnectionType" type="int">
31240 Connection type as defined in net/base/connection_type_histograms.h
31242 <int value="0" label="Any">Any connection (SSL, HTTP, SPDY, etc.)</int>
31243 <int value="1" label="SSL">An SSL connection</int>
31244 <int value="2" label="SSL-MD5">
31245 An SSL connection with an MD5 certificate in the certificate chain
31248 <int value="3" label="SSL-MD2">
31249 An SSL connection with an MD2 certificate in the certificate chain
31252 <int value="4" label="SSL-MD4">
31253 An SSL connection with an MD4 certificate in the certificate chain
31256 <int value="5" label="SSL-MD5(CA)">
31257 An SSL connection with an MD5 CA certificate in the certificate chain
31260 <int value="6" label="SSL-MD2(CA)">
31261 An SSL connection with an MD2 CA certificate in the cerfificate chain
31264 <int value="7" label="HTTP">An HTTP connection</int>
31265 <int value="8" label="SPDY">A SPDY connection</int>
31266 <int value="9" label="SSL-2.0">An SSL connection that uses SSL 2.0</int>
31267 <int value="10" label="SSL-3.0">An SSL connection that uses SSL 3.0</int>
31268 <int value="11" label="TLS-1.0">An SSL connection that uses TLS 1.0</int>
31269 <int value="12" label="TLS-1.1">An SSL connection that uses TLS 1.1</int>
31270 <int value="13" label="TLS-1.2">An SSL connection that uses TLS 1.2</int>
31273 <enum name="ConnectivityDiagnosticsTestVerdict" type="int">
31274 <int value="0" label="NO_PROBLEM"/>
31275 <int value="1" label="POTENTIAL_PROBLEM"/>
31276 <int value="2" label="PROBLEM"/>
31277 <int value="3" label="TEST_FAILURE_OCCURRED"/>
31278 <int value="4" label="TEST_NOT_RUN"/>
31281 <enum name="ContextualSearchOptCardAction" type="int">
31282 <int value="0" label="Opt-in"/>
31283 <int value="1" label="Opt-out"/>
31284 <int value="2" label="Learn More"/>
31285 <int value="3" label="Dismiss by Tapping on the Page"/>
31286 <int value="4" label="Dismiss by Scrolling the Page"/>
31287 <int value="5" label="Dismiss by Leaving the Page"/>
31290 <enum name="ContextualSearchPeekCardAction" type="int">
31291 <int value="0" label="Tap Card"/>
31292 <int value="1" label="Dismiss by Tapping on the Page"/>
31293 <int value="2" label="Dismiss by Scrolling the Page"/>
31294 <int value="3" label="Dismiss by Leaving the Page"/>
31297 <enum name="ContextualSearchTapAction" type="int">
31298 <int value="0" label="Tap Word"/>
31299 <int value="1" label="Tap Ignored"/>
31300 <int value="2" label="Tap Invalid"/>
31303 <enum name="CookieDeletionCause" type="int">
31304 <summary>Reason why a cookie was removed from the cookie store</summary>
31305 <int value="0" label="explicit">
31306 The user explicitly requested that we delete a cookie
31308 <int value="1" label="overwrite">
31309 The value of the cookie was overwritten by a new value
31311 <int value="2" label="expired">The cookie expiration time passed</int>
31312 <int value="3" label="evicted">
31313 The cookie was evicted during garbage collection (replaced by
31314 domain_evicted/global_evicted below)
31316 <int value="4" label="store_dup">
31317 The backing store had two copies of the cookie so one was removed (i.e.
31318 problems writing the backing store database)
31320 <int value="5" label="dont_record">
31321 The cookie deletion should not be recorded because it occurred, e.g., during
31322 shutdown (the fact that these values showed up in the histogram is a bug,
31325 <int value="6" label="domain_evicted">
31326 The cookie was evicted during per-domain/eTLD+1 garbage collection
31328 <int value="7" label="global_evicted">
31329 The cookie was evicted during whole store garbage collection.
31331 <int value="8" label="domain_evicted_pre_safe">
31332 The cookie evicted during per-domain/eTLD+1 garbage collection, and would
31333 have been evicted by the global garbage collection process (because they
31334 hadn't been accessed recently enough).
31336 <int value="9" label="domain_evicted_post_safe">
31337 The cookie evicted during per-domain/eTLD+1 garbage collection, and would
31338 not have been evicted by global metrics as well (because they had been
31339 accessed recently enough to save).
31341 <int value="10" label="expired_overwrite">
31342 The cookie deletion occurred because the server overwrote it with an already
31343 expired cookie (this is a common idiom for server deletions of cookies).
31347 <enum name="CrosDisksArchiveType" type="int">
31348 <int value="0" label="Unknown"/>
31349 <int value="1" label="ZIP"/>
31350 <int value="2" label="RAR"/>
31351 <int value="3" label="Tar"/>
31352 <int value="4" label="Bzip2-compressed Tar"/>
31353 <int value="5" label="Gzip-compressed Tar"/>
31356 <enum name="CrosDisksDeviceMediaType" type="int">
31357 <int value="0" label="Unknown"/>
31358 <int value="1" label="USB Drive"/>
31359 <int value="2" label="SD Card"/>
31360 <int value="3" label="Optical Disc"/>
31361 <int value="4" label="Mobile Device"/>
31362 <int value="5" label="DVD"/>
31365 <enum name="CrosDisksFilesystemType" type="int">
31366 <int value="0" label="Unknown"/>
31367 <int value="1" label="Others"/>
31368 <int value="2" label="FAT"/>
31369 <int value="3" label="exFAT"/>
31370 <int value="4" label="NTFS"/>
31371 <int value="5" label="HFS+"/>
31372 <int value="6" label="Ext2"/>
31373 <int value="7" label="Ext3"/>
31374 <int value="8" label="Ext4"/>
31375 <int value="9" label="ISO9660"/>
31376 <int value="10" label="UDF"/>
31379 <enum name="CrosEnableDriveOfflineOutcome" type="int">
31380 <int value="0" label="Success: Offline mode enabled"/>
31381 <int value="1" label="Failure: Hosted app page timed out"/>
31382 <int value="2" label="Failure: Hosted app page load failed"/>
31383 <int value="3" label="Failure: Not a regular user account"/>
31384 <int value="4" label="Failure: Drive app not installed"/>
31385 <int value="5" label="Failure: Background page already exists"/>
31388 <enum name="CrosEventEnum" type="int">
31389 <int value="0" label="ModemManagerCommandSendFailure"/>
31390 <int value="1" label="HwWatchdogReboot"/>
31391 <int value="2" label="Cras.NoCodecsFoundAtBoot"/>
31392 <int value="3" label="Chaps.DatabaseCorrupted"/>
31393 <int value="4" label="Chaps.DatabaseRepairFailure"/>
31394 <int value="5" label="Chaps.DatabaseCreateFailure"/>
31395 <int value="6" label="Attestation.OriginSpecificExhausted"/>
31396 <int value="7" label="SpringPowerSupply.Original.High"/>
31397 <int value="8" label="SpringPowerSupply.Other.High"/>
31398 <int value="9" label="SpringPowerSupply.Original.Low"/>
31399 <int value="10" label="SpringPowerSupply.ChargerIdle"/>
31400 <int value="11" label="TPM.NonZeroDictionaryAttackCounter"/>
31403 <enum name="CrosFirstRunTutorialCompletionType" type="int">
31404 <int value="0" label="Was not finished"/>
31405 <int value="1" label="Finished with "Got It" button"/>
31406 <int value="2" label="Finished with "Keep Exploring" button"/>
31409 <enum name="CrosShelfClickTarget" type="int">
31411 Deprecated as of 12/2013. Default pinned apps trial is finished.
31413 <int value="0" label="Chrome"/>
31414 <int value="1" label="AppLauncher"/>
31415 <int value="2" label="Gmail"/>
31416 <int value="3" label="Search"/>
31417 <int value="4" label="Youtube"/>
31418 <int value="5" label="Doc"/>
31419 <int value="6" label="Sheets"/>
31420 <int value="7" label="Slides"/>
31421 <int value="8" label="PlayMusic"/>
31424 <enum name="DataChannelCounters" type="int">
31425 <int value="0" label="Channel created."/>
31426 <int value="1" label="Channel reached Open state."/>
31427 <int value="2" label="Channel is reliable."/>
31428 <int value="3" label="Channel is ordered."/>
31429 <int value="4" label="Channel is negotiated."/>
31432 <enum name="DataReductionProxyBypassEventType" type="int">
31433 <int value="0" label="Short bypass"/>
31434 <int value="1" label="Long bypass"/>
31435 <int value="2" label="Bypass due to internal server error"/>
31436 <int value="3" label="Bypass due to other error"/>
31437 <int value="4" label="Bypass due to missing via header"/>
31440 <enum name="DataReductionProxyProbeURLFetchResult" type="int">
31441 <int value="0" label="Internet disconnected"/>
31442 <int value="1" label="Probe failed, proxy disabled"/>
31443 <int value="2" label="Probe failed, proxy already disabled"/>
31444 <int value="3" label="Probe succeeded, proxy enabled"/>
31445 <int value="4" label="Probe succeeded, proxy already enabled"/>
31448 <enum name="DataReductionProxyPromoAction" type="int">
31449 <int value="0" label="Dismissed from first screen"/>
31450 <int value="1" label="Dismissed from second screen"/>
31451 <int value="2" label="Enabled from first screen"/>
31452 <int value="3" label="Enabled from second screen"/>
31455 <enum name="DataReductionProxySettingsConversion" type="int">
31456 <int value="0" label="OFF to OFF"/>
31457 <int value="1" label="OFF to ON"/>
31458 <int value="2" label="ON to OFF"/>
31459 <int value="3" label="ON to ON"/>
31462 <enum name="DataReductionProxyStartupState" type="int">
31463 <int value="0" label="Proxy not available"/>
31464 <int value="1" label="Proxy available but not enabled"/>
31465 <int value="2" label="Proxy available and enabled"/>
31468 <enum name="DevicePermissionActions" type="int">
31469 <int value="0" label="AllowHttps"/>
31470 <int value="1" label="AllowHttp"/>
31471 <int value="2" label="Deny"/>
31472 <int value="3" label="Cancel"/>
31475 <enum name="DevicesPageEvents" type="int">
31476 <int value="0" label="OPENED"/>
31477 <int value="1" label="LOG_IN_STARTED_FROM_REGISTER_PROMO"/>
31478 <int value="2" label="LOG_IN_STARTED_FROM_DEVICE_LIST_PROMO"/>
31479 <int value="3" label="ADD_PRINTER_CLICKED"/>
31480 <int value="4" label="REGISTER_CLICKED"/>
31481 <int value="5" label="REGISTER_CONFIRMED"/>
31482 <int value="6" label="REGISTER_SUCCESS"/>
31483 <int value="7" label="REGISTER_CANCEL"/>
31484 <int value="8" label="REGISTER_FAILURE"/>
31485 <int value="9" label="MANAGE_CLICKED"/>
31486 <int value="10" label="REGISTER_CANCEL_ON_PRINTER"/>
31487 <int value="11" label="REGISTER_TIMEOUT"/>
31488 <int value="12" label="LOG_IN_STARTED_FROM_REGISTER_OVERLAY_PROMO"/>
31491 <enum name="DiagnosticsRecoveryRun" type="int">
31492 <int value="0" label="Recovery not run"/>
31493 <int value="1" label="Recovery run because of crash"/>
31494 <int value="2" label="Recovery run by user"/>
31497 <enum name="DiagnosticsResult" type="int">
31498 <int value="0" label="Not run (regular startup)"/>
31499 <int value="1" label="Success (crash startup)"/>
31500 <int value="2" label="Failure (crash startup)"/>
31501 <int value="3" label="Skipped (crash startup)"/>
31504 <enum name="DiagnosticsTestName" type="int">
31505 <int value="0" label="Conflicting DLLs Test"/>
31506 <int value="1" label="Disk Space Test"/>
31507 <int value="2" label="Install Type Test"/>
31508 <int value="3" label="JSON Bookmarks Test"/>
31509 <int value="4" label="JSON Local State Test"/>
31510 <int value="5" label="JSON Preferences Test"/>
31511 <int value="6" label="Operating System Test"/>
31512 <int value="7" label="Path Dictionaries Test"/>
31513 <int value="8" label="Path Local State Test"/>
31514 <int value="9" label="Path Resources Test"/>
31515 <int value="10" label="Path User Data Test"/>
31516 <int value="11" label="Version Test"/>
31517 <int value="12" label="SQLite Integrity App Cache Test"/>
31518 <int value="13" label="SQLite Integrity Archived History Test"/>
31519 <int value="14" label="SQLite Integrity Cookie Test"/>
31520 <int value="15" label="SQLite Integrity Database Tracker Test"/>
31521 <int value="16" label="SQLite Integrity History Test"/>
31522 <int value="17" label="SQLite Integrity Nss Cert Test"/>
31523 <int value="18" label="SQLite Integrity Nss Key Test"/>
31524 <int value="19" label="SQLite Integrity Thumbnails Test"/>
31525 <int value="20" label="SQLite Integrity Web Data Test"/>
31528 <enum name="DllHash" type="int">
31529 <!-- Generated by chrome_elf/dll_hash_for_uma/dll_hash_for_uma_main.cc -->
31531 <int value="803283353" label="lmrn.dll"/>
31532 <int value="989714890" label="datamngr.dll"/>
31533 <int value="1270622879" label="hk.dll"/>
31534 <int value="2132270559" label="libsvn_tsvn32.dll"/>
31537 <enum name="DNSEmptyAddressListAndNoError" type="int">
31538 <int value="0" label="Error reported or Address List is not empty"/>
31539 <int value="1" label="Success reported but Address List is empty"/>
31542 <enum name="DnsProbe.JobResult" type="int">
31543 <int value="0" label="SERVERS_UNKNOWN"/>
31544 <int value="1" label="SERVERS_CORRECT"/>
31545 <int value="2" label="SERVERS_INCORRECT"/>
31546 <int value="3" label="SERVERS_FAILING"/>
31547 <int value="4" label="SERVERS_UNREACHABLE"/>
31550 <enum name="DnsProbe.ObsoleteProbeResult" type="int">
31551 <int value="0" label="INCONCLUSIVE"/>
31552 <int value="1" label="NO_INTERNET"/>
31553 <int value="2" label="BAD_CONFIG"/>
31554 <int value="3" label="NXDOMAIN"/>
31557 <enum name="DnsProbe.ProbeStatus" type="int">
31558 <int value="0" label="POSSIBLE"/>
31559 <int value="1" label="NOT_RUN"/>
31560 <int value="2" label="STARTED"/>
31561 <int value="3" label="FINISHED_INCONCLUSIVE"/>
31562 <int value="4" label="FINISHED_NO_INTERNET"/>
31563 <int value="5" label="FINISHED_BAD_CONFIG"/>
31564 <int value="6" label="FINISHED_NXDOMAIN"/>
31567 <enum name="DnsProbe.SystemIsLocalhost" type="int">
31568 <int value="0" label="Not just 127.0.0.1">
31569 127.0.0.1 was not the only nameserver in the system DNS config.
31571 <int value="1" label="Just 127.0.0.1">
31572 127.0.0.1 was the only nameserver in the system DNS config.
31576 <enum name="DockedAction" type="int">
31577 <int value="0" label="None"/>
31578 <int value="1" label="Dock"/>
31579 <int value="2" label="Undock"/>
31580 <int value="3" label="Resize"/>
31581 <int value="4" label="Reorder"/>
31582 <int value="5" label="Evict"/>
31583 <int value="6" label="Maximize"/>
31584 <int value="7" label="Minimize"/>
31585 <int value="8" label="Restore"/>
31586 <int value="9" label="Close"/>
31589 <enum name="DockedActionSource" type="int">
31590 <int value="0" label="Unknown"/>
31591 <int value="1" label="Mouse"/>
31592 <int value="2" label="Touch"/>
31595 <enum name="DomainBoundCerts.GetCertResult" type="int">
31596 <int value="0" label="SYNC_SUCCESS"/>
31597 <int value="1" label="ASYNC_SUCCESS"/>
31598 <int value="2" label="ASYNC_CANCELLED"/>
31599 <int value="3" label="ASYNC_FAILURE_KEYGEN"/>
31600 <int value="4" label="ASYNC_FAILURE_CREATE_CERT"/>
31601 <int value="5" label="ASYNC_FAILURE_EXPORT_KEY"/>
31602 <int value="6" label="ASYNC_FAILURE_UNKNOWN"/>
31603 <int value="7" label="INVALID_ARGUMENT"/>
31604 <int value="8" label="UNSUPPORTED_TYPE"/>
31605 <int value="9" label="TYPE_MISMATCH"/>
31606 <int value="10" label="WORKER_FAILURE"/>
31609 <enum name="DomainBoundCerts.Support" type="int">
31610 <int value="0" label="DISABLED"/>
31611 <int value="1" label="CLIENT_ONLY"/>
31612 <int value="2" label="CLIENT_AND_SERVER"/>
31613 <int value="3" label="CLIENT_NO_ECC">
31614 Channel ID was enabled, but the client did not support elliptic curve key
31617 <int value="4" label="CLIENT_BAD_SYSTEM_TIME">
31618 Channel ID was enabled, but the client had an invalid system time which
31619 prevented using it.
31621 <int value="5" label="CLIENT_NO_SERVER_BOUND_CERT_SERVICE">
31622 The SSLClientSocket was created without a ServerBoundCertService.
31626 <enum name="DomainReliability.BooleanFailover" type="int">
31627 <int value="0" label="Used first collector"/>
31628 <int value="1" label="Failed over to another collector"/>
31631 <enum name="DoubleGetExperimentMethods" type="int">
31632 <int value="0" label="POST"/>
31633 <int value="1" label="GET_CACHABLE"/>
31634 <int value="2" label="GET_NON_CACHABLE"/>
31637 <enum name="DownloadContentDisposition" type="int">
31638 <int value="0" label="Content-Disposition header present"/>
31639 <int value="1" label="Valid"/>
31640 <int value="2" label="Has disposition-type"/>
31641 <int value="3" label="Has unknown disposition-type"/>
31642 <int value="4" label="Has 'name' attribute"/>
31643 <int value="5" label="Has 'filename' attribute"/>
31644 <int value="6" label="Has 'filename*' attribute"/>
31645 <int value="7" label="Has non-ASCII strings"/>
31646 <int value="8" label="Has percent encoded strings"/>
31647 <int value="9" label="Has RFC 2047 encoded strings"/>
31648 <int value="10" label="Has 'name' attribute only"/>
31651 <enum name="DownloadContentType" type="int">
31652 <int value="0" label="UNRECOGNIZED"/>
31653 <int value="1" label="TEXT"/>
31654 <int value="2" label="IMAGE"/>
31655 <int value="3" label="AUDIO"/>
31656 <int value="4" label="VIDEO"/>
31657 <int value="5" label="OCTET_STREAM"/>
31658 <int value="6" label="PDF"/>
31659 <int value="7" label="DOC"/>
31660 <int value="8" label="XLS"/>
31661 <int value="9" label="PPT"/>
31662 <int value="10" label="ARCHIVE"/>
31663 <int value="11" label="EXE"/>
31664 <int value="12" label="DMG"/>
31665 <int value="13" label="CRX"/>
31668 <enum name="DownloadCountType" type="int">
31669 <int value="0" label="Initiated by Navigation (Obsolete)"/>
31670 <int value="1" label="Initiated by Context Menu (Obsolete)"/>
31671 <int value="2" label="Initiated by SavePackage Failure (Obsolete)"/>
31672 <int value="3" label="Initiated by Drag-n-drop (Obsolete)"/>
31673 <int value="4" label="Initiated by Renderer (Obsolete)"/>
31674 <int value="5" label="Initiated and Unthrottled"/>
31675 <int value="6" label="Completed"/>
31676 <int value="7" label="Cancelled"/>
31677 <int value="8" label="Started"/>
31678 <int value="9" label="Interrupted"/>
31679 <int value="10" label="Calls to AppendDataToFile (Size) (Obsolete 8/2013)"/>
31680 <int value="11" label="Calls to AppendDataToFile (Count) (Obsolete 8/2013)"/>
31681 <int value="12" label="Interrupted at End of Download"/>
31682 <int value="13" label="Attempt to Append to Detached File"/>
31683 <int value="14" label="File Missing After Successful Scan"/>
31684 <int value="15" label="Supports ranges and strong ETag (Obsolete 11/2013)"/>
31685 <int value="16" label="No WebContents at interruption"/>
31686 <int value="17" label="Supports ranges and strong validation"/>
31689 <enum name="DownloadDatabaseRecordDroppedType" type="int">
31690 <int value="0" label="Bad State"/>
31691 <int value="1" label="Bad Danger Type"/>
31694 <enum name="DownloadDOMEvent" type="int">
31695 <int value="0" label="GetDownloads"/>
31696 <int value="1" label="OpenFile"/>
31697 <int value="2" label="Drag"/>
31698 <int value="3" label="SaveDangerous"/>
31699 <int value="4" label="DiscardDangerous"/>
31700 <int value="5" label="Show"/>
31701 <int value="6" label="Pause"/>
31702 <int value="7" label="Remove"/>
31703 <int value="8" label="Cancel"/>
31704 <int value="9" label="ClearAll"/>
31705 <int value="10" label="OpenFolder"/>
31706 <int value="11" label="Resume"/>
31709 <enum name="DownloadFilePickerResult" type="int">
31710 <int value="0" label="SAME"/>
31711 <int value="1" label="DIFFERENT_DIR"/>
31712 <int value="2" label="DIFFERENT_NAME"/>
31713 <int value="3" label="CANCEL"/>
31716 <enum name="DownloadFunctions" type="int">
31717 <int value="0" label="download"/>
31718 <int value="1" label="search"/>
31719 <int value="2" label="pause"/>
31720 <int value="3" label="resume"/>
31721 <int value="4" label="cancel"/>
31722 <int value="5" label="erase"/>
31723 <int value="6" label="set_destination"/>
31724 <int value="7" label="accept_danger"/>
31725 <int value="8" label="show"/>
31726 <int value="9" label="drag"/>
31729 <enum name="DownloadImageType" type="int">
31730 <int value="0" label="Unrecognized"/>
31731 <int value="1" label="GIF"/>
31732 <int value="2" label="JPEG"/>
31733 <int value="3" label="PNG"/>
31734 <int value="4" label="TIFF"/>
31735 <int value="5" label="ICON"/>
31736 <int value="6" label="WEBP"/>
31739 <enum name="DownloadInterruptedUnknownSizeType" type="int">
31740 <int value="0" label="Size Known"/>
31741 <int value="1" label="Size Unknown"/>
31744 <enum name="DownloadItem.DangerousFileType" type="int">
31745 <int value="0" label="unknown"/>
31746 <int value="1" label="ad"/>
31747 <int value="2" label="ade"/>
31748 <int value="3" label="adp"/>
31749 <int value="4" label="ah"/>
31750 <int value="5" label="apk"/>
31751 <int value="6" label="app"/>
31752 <int value="7" label="application"/>
31753 <int value="8" label="asp"/>
31754 <int value="9" label="asx"/>
31755 <int value="10" label="bas"/>
31756 <int value="11" label="bash"/>
31757 <int value="12" label="bat"/>
31758 <int value="13" label="cfg"/>
31759 <int value="14" label="chi"/>
31760 <int value="15" label="chm"/>
31761 <int value="16" label="class"/>
31762 <int value="17" label="cmd"/>
31763 <int value="18" label="com"/>
31764 <int value="19" label="command"/>
31765 <int value="20" label="crt"/>
31766 <int value="21" label="crx"/>
31767 <int value="22" label="csh"/>
31768 <int value="23" label="deb"/>
31769 <int value="24" label="dex"/>
31770 <int value="25" label="dll"/>
31771 <int value="26" label="drv"/>
31772 <int value="27" label="exe"/>
31773 <int value="28" label="fxp"/>
31774 <int value="29" label="grp"/>
31775 <int value="30" label="hlp"/>
31776 <int value="31" label="hta"/>
31777 <int value="32" label="htm"/>
31778 <int value="33" label="html"/>
31779 <int value="34" label="htt"/>
31780 <int value="35" label="inf"/>
31781 <int value="36" label="ini"/>
31782 <int value="37" label="ins"/>
31783 <int value="38" label="isp"/>
31784 <int value="39" label="jar"/>
31785 <int value="40" label="jnlp"/>
31786 <int value="41" label="user.js"/>
31787 <int value="42" label="js"/>
31788 <int value="43" label="jse"/>
31789 <int value="44" label="ksh"/>
31790 <int value="45" label="lnk"/>
31791 <int value="46" label="local"/>
31792 <int value="47" label="mad"/>
31793 <int value="48" label="maf"/>
31794 <int value="49" label="mag"/>
31795 <int value="50" label="mam"/>
31796 <int value="51" label="manifest"/>
31797 <int value="52" label="maq"/>
31798 <int value="53" label="mar"/>
31799 <int value="54" label="mas"/>
31800 <int value="55" label="mat"/>
31801 <int value="56" label="mau"/>
31802 <int value="57" label="mav"/>
31803 <int value="58" label="maw"/>
31804 <int value="59" label="mda"/>
31805 <int value="60" label="mdb"/>
31806 <int value="61" label="mde"/>
31807 <int value="62" label="mdt"/>
31808 <int value="63" label="mdw"/>
31809 <int value="64" label="mdz"/>
31810 <int value="65" label="mht"/>
31811 <int value="66" label="mhtml"/>
31812 <int value="67" label="mmc"/>
31813 <int value="68" label="mof"/>
31814 <int value="69" label="msc"/>
31815 <int value="70" label="msh"/>
31816 <int value="71" label="mshxml"/>
31817 <int value="72" label="msi"/>
31818 <int value="73" label="msp"/>
31819 <int value="74" label="mst"/>
31820 <int value="75" label="ocx"/>
31821 <int value="76" label="ops"/>
31822 <int value="77" label="pcd"/>
31823 <int value="78" label="pif"/>
31824 <int value="79" label="pkg"/>
31825 <int value="80" label="pl"/>
31826 <int value="81" label="plg"/>
31827 <int value="82" label="prf"/>
31828 <int value="83" label="prg"/>
31829 <int value="84" label="pst"/>
31830 <int value="85" label="py"/>
31831 <int value="86" label="pyc"/>
31832 <int value="87" label="pyw"/>
31833 <int value="88" label="rb"/>
31834 <int value="89" label="reg"/>
31835 <int value="90" label="rpm"/>
31836 <int value="91" label="scf"/>
31837 <int value="92" label="scr"/>
31838 <int value="93" label="sct"/>
31839 <int value="94" label="sh"/>
31840 <int value="95" label="shar"/>
31841 <int value="96" label="shb"/>
31842 <int value="97" label="shs"/>
31843 <int value="98" label="shtm"/>
31844 <int value="99" label="shtml"/>
31845 <int value="100" label="spl"/>
31846 <int value="101" label="svg"/>
31847 <int value="102" label="swf"/>
31848 <int value="103" label="sys"/>
31849 <int value="104" label="tcsh"/>
31850 <int value="105" label="url"/>
31851 <int value="106" label="vb"/>
31852 <int value="107" label="vbe"/>
31853 <int value="108" label="vbs"/>
31854 <int value="109" label="vsd"/>
31855 <int value="110" label="vsmacros"/>
31856 <int value="111" label="vss"/>
31857 <int value="112" label="vst"/>
31858 <int value="113" label="vsw"/>
31859 <int value="114" label="ws"/>
31860 <int value="115" label="wsc"/>
31861 <int value="116" label="wsf"/>
31862 <int value="117" label="wsh"/>
31863 <int value="118" label="xbap"/>
31864 <int value="119" label="xht"/>
31865 <int value="120" label="xhtm"/>
31866 <int value="121" label="xhtml"/>
31867 <int value="122" label="xml"/>
31868 <int value="123" label="xsl"/>
31869 <int value="124" label="xslt"/>
31872 <enum name="DownloadItem.DangerType" type="int">
31873 <int value="0" label="NOT_DANGEROUS"/>
31874 <int value="1" label="DANGEROUS_FILE"/>
31875 <int value="2" label="DANGEROUS_URL"/>
31876 <int value="3" label="DANGEROUS_CONTENT"/>
31877 <int value="4" label="MAYBE_DANGEROUS_CONTENT"/>
31878 <int value="5" label="UNCOMMON_CONTENT"/>
31879 <int value="6" label="USER_VALIDATED"/>
31880 <int value="7" label="DANGEROUS_HOST"/>
31881 <int value="8" label="POTENTIALLY_UNWANTED"/>
31884 <enum name="DownloadOpenMethod" type="int">
31885 <int value="0" label="Opened with plaform handler by default"/>
31886 <int value="1" label="Opened in browser by default"/>
31887 <int value="2" label="Opened with plaform handler by user choice"/>
31890 <enum name="DownloadOriginStateOnResumption" type="int">
31891 <int value="0" label="No changes"/>
31892 <int value="1" label="New redirects"/>
31893 <int value="2" label="New validators"/>
31894 <int value="3" label="New redirects + validators"/>
31895 <int value="4" label="New Content-Disposition"/>
31896 <int value="5" label="New redirects + Content-Disposition"/>
31897 <int value="6" label="New validators + Content-Disposition"/>
31898 <int value="7" label="New redirects + validators + Content-Disposition"/>
31901 <enum name="DownloadSavePackageEvent" type="int">
31902 <int value="0" label="Started"/>
31903 <int value="1" label="Cancelled"/>
31904 <int value="2" label="Finished"/>
31905 <int value="3" label="Write to already completed file"/>
31906 <int value="4" label="Write to already failed file"/>
31909 <enum name="DownloadSource" type="int">
31910 <int value="0" label="Initiated by Save Package on Non-HTML content"/>
31911 <int value="1" label="Initiated by Drag-and-drop"/>
31912 <int value="2" label="Initiated by RPC from Renderer"/>
31913 <int value="3" label="Initiated by Save from Pepper"/>
31914 <int value="4" label="Initiated by Resumption"/>
31917 <enum name="DriveCacheDBOpenStatus" type="int">
31918 <int value="0" label="Success"/>
31919 <int value="1" label="Corrupt database"/>
31920 <int value="2" label="Unknown recoverable failure"/>
31921 <int value="3" label="Unrecoverable (disk full?) failure"/>
31924 <enum name="DriveEntryKind" type="int">
31925 <int value="0" label="Unknown"/>
31926 <int value="1" label="Item"/>
31927 <int value="2" label="Site"/>
31928 <int value="3" label="Document"/>
31929 <int value="4" label="Spereadsheet"/>
31930 <int value="5" label="Presentation"/>
31931 <int value="6" label="Drawing"/>
31932 <int value="7" label="Table"/>
31933 <int value="8" label="External app"/>
31934 <int value="9" label="Folder"/>
31935 <int value="10" label="File"/>
31936 <int value="11" label="PDF"/>
31939 <enum name="DriveFileFormat" type="int">
31940 <int value="0" label="AAC"/>
31941 <int value="1" label="ASF"/>
31942 <int value="2" label="AVI"/>
31943 <int value="3" label="CSV"/>
31944 <int value="4" label="DOC"/>
31945 <int value="5" label="DOCX"/>
31946 <int value="6" label="FLV"/>
31947 <int value="7" label="JPG"/>
31948 <int value="8" label="MJPG"/>
31949 <int value="9" label="MOV"/>
31950 <int value="10" label="MP3"/>
31951 <int value="11" label="MP4"/>
31952 <int value="12" label="MPG"/>
31953 <int value="13" label="OTHER"/>
31954 <int value="14" label="PDF"/>
31955 <int value="15" label="PPT"/>
31956 <int value="16" label="PPTX"/>
31957 <int value="17" label="PSD"/>
31958 <int value="18" label="RAR"/>
31959 <int value="19" label="WMA"/>
31960 <int value="20" label="WMV"/>
31961 <int value="21" label="XLS"/>
31962 <int value="22" label="XLSX"/>
31963 <int value="23" label="ZIP"/>
31966 <enum name="DriveMetadataDBInitStatus" type="int">
31967 <int value="0" label="Success"/>
31968 <int value="1" label="Not found"/>
31969 <int value="2" label="Corruption"/>
31970 <int value="3" label="IO error"/>
31971 <int value="4" label="Failed to open DB for unknown reason"/>
31972 <int value="5" label="Incompatible DB format"/>
31973 <int value="6" label="DB is broken"/>
31974 <int value="7" label="Opened existing DB."/>
31975 <int value="8" label="No existing DB was found. Created new DB."/>
31976 <int value="9" label="Cannot open existing DB. Created new DB."/>
31979 <enum name="EAPInnerProtocol" type="int">
31980 <int value="0" label="UNKNOWN"/>
31981 <int value="1" label="NONE"/>
31982 <int value="2" label="PEAP-MD5"/>
31983 <int value="3" label="PEAP-MSCHAPV2"/>
31984 <int value="4" label="TTLS-EAP-MD5"/>
31985 <int value="5" label="TTLS-EAP-MSCHAPV2"/>
31986 <int value="6" label="TTLS-MSCHAPV2"/>
31987 <int value="7" label="TTLS-MSCHAP"/>
31988 <int value="8" label="TTLS-PAP"/>
31989 <int value="9" label="TTLS-CHAP"/>
31992 <enum name="EAPOuterProtocol" type="int">
31993 <int value="0" label="UNKNOWN"/>
31994 <int value="1" label="LEAP"/>
31995 <int value="2" label="PEAP"/>
31996 <int value="3" label="TLS"/>
31997 <int value="4" label="TTLS"/>
32000 <enum name="EnterpriseCheckError" type="int">
32001 <int value="0" label="Cound not get net join info."/>
32002 <int value="1" label="Cound not bind to domain controller."/>
32005 <enum name="EnterpriseDeviceManagementStatus" type="int">
32007 Status codes produced by DeviceManagementService for requests made to the
32008 device management server.
32010 <int value="0" label="SUCCESS"/>
32011 <int value="1" label="REQUEST_INVALID"/>
32012 <int value="2" label="REQUEST_FAILED"/>
32013 <int value="3" label="TEMPORARY_UNAVAILABLE"/>
32014 <int value="4" label="HTTP_STATUS_ERROR"/>
32015 <int value="5" label="RESPONSE_DECODING_ERROR"/>
32016 <int value="6" label="SERVICE_MANAGEMENT_NOT_SUPPORTED"/>
32017 <int value="7" label="SERVICE_DEVICE_NOT_FOUND"/>
32018 <int value="8" label="SERVICE_MANAGEMENT_TOKEN_INVALID"/>
32019 <int value="9" label="SERVICE_ACTIVATION_PENDING"/>
32020 <int value="10" label="SERVICE_INVALID_SERIAL_NUMBER"/>
32021 <int value="11" label="SERVICE_DEVICE_ID_CONFLICT"/>
32022 <int value="12" label="SERVICE_MISSING_LICENSES"/>
32023 <int value="902" label="SERVICE_POLICY_NOT_FOUND"/>
32026 <enum name="EnterpriseDMTokenType" type="int">
32028 Result of DMToken operations as defined in
32029 chrome/browser/policy/enterprise_metrics.h.
32031 <int value="0" label="Load Succeeded">
32032 A cached token was successfully loaded from disk.
32034 <int value="1" label="Load Failed">
32035 Reading a cached token from disk failed.
32037 <int value="2" label="Fetch Requested">
32038 A token fetch request was sent to the DM server.
32040 <int value="3" label="Fetch Request Failed">
32041 The request was invalid, or the HTTP request failed.
32043 <int value="4" label="Fetch Server Failed">
32044 Error HTTP status received, or the DM server failed in another way.
32046 <int value="5" label="Fetch Response Received">
32047 A response to the fetch request was received.
32049 <int value="6" label="Fetch Bad Response">
32050 The response received was invalid. This happens when some expected data was
32051 not present in the response.
32053 <int value="7" label="Fetch Management Not Supported">
32054 DM server reported that management is not supported.
32056 <int value="8" label="Fetch Device Not Found">
32057 DM server reported that the given device ID was not found.
32059 <int value="9" label="Fetch OK">DM token successfully retrieved.</int>
32060 <int value="10" label="Store Succeeded">
32061 Successfully cached a token to disk.
32063 <int value="11" label="Store Failed">Caching a token to disk failed.</int>
32064 <int value="12" label="Device ID Conflict">The Device-ID is not unique.</int>
32065 <int value="13" label="Invalid Serial">
32066 Serial number rejected by DMServer.
32068 <int value="14" label="Missing Licenses">
32069 No more licenses available for that domain.
32073 <enum name="EnterpriseEnrollmentType" type="int">
32075 Result of device enrollment as defined in
32076 chrome/browser/policy/enterprise_metrics.h.
32078 <int value="0" label="Cancelled">
32079 The enrollment screen was closed without completing the enrollment process.
32081 <int value="1" label="Started">
32082 The user submitted credentials and started the enrollment process.
32084 <int value="2" label="Network Failed">
32085 Enrollment failed due to a network error.
32087 <int value="3" label="Login Failed">
32088 Enrollment failed because logging in to Gaia failed.
32090 <int value="4" label="Not Supported">
32091 Enrollment failed because it is not supported for the account used.
32093 <int value="5" label="Policy Failed">
32094 Enrollment failed because it failed to apply device policy.
32096 <int value="6" label="Other Failed">
32097 Enrollment failed due to an unexpected error. This currently happens when
32098 the Gaia auth token is not issued for the DM service, the device cloud
32099 policy subsystem isn't initialized, or when fetching Gaia tokens fails for
32102 <int value="7" label="OK">Enrollment was successful.</int>
32103 <int value="8" label="Invalid Serial">
32104 Serial number doesn't belong to account domain.
32106 <int value="9" label="Auto-enrollment Started">
32107 Auto-enrollment started automatically after sign-in.
32109 <int value="10" label="Auto-enrollment Failed">Auto-enrollment failed.</int>
32110 <int value="11" label="Auto-enrollment Retried">
32111 Auto-enrollment started again after a failure.
32113 <int value="12" label="Auto-enrollment Cancelled">
32114 User opted-out of auto-enrollment.
32116 <int value="13" label="Auto-enrollment OK">Auto-enrollment OK.</int>
32117 <int value="14" label="Invalid enrollment mode">
32118 The enrollment mode has not been sent down or is unknown to the client.
32120 <int value="15" label="Auto-enrollment not supported">
32121 The enrollment mode can not be set through auto-enrollment.
32123 <int value="16" label="Install attributes timeout">
32124 Install attributes failed to initialize in time.
32126 <int value="17" label="Wrong user name">
32127 Re-enrollment attempted with an account from a different domain.
32129 <int value="18" label="Missing licenses">
32130 No licenses left for that domain.
32132 <int value="19" label="Robot auth code fetch failed">
32133 Enrollment failed due to an error fetching the device robot authorization
32134 code from the DM Server.
32136 <int value="20" label="Robot refresh token fetch failed">
32137 Enrollment failed due to an error fetching the device robot refresh token
32140 <int value="21" label="Robot refresh token store failed">
32141 Enrollment failed due to an error persisting the device robot refresh token
32144 <int value="22" label="Deprovisioned device">
32145 Enrollment failed because the administrator has deprovisioned the device.
32147 <int value="23" label="Domain mismatch">
32148 Enrollment failed because the device belongs to a different domain.
32152 <enum name="EnterprisePolicies" type="int">
32153 <!-- Generated from
32154 ../../../components/policy/resources/policy_templates.json -->
32156 <int value="1" label="Configure the home page URL"/>
32157 <int value="2" label="Use New Tab Page as homepage"/>
32158 <int value="3" label="Set Chrome as Default Browser"/>
32159 <int value="4" label="Application locale"/>
32160 <int value="5" label="Enable alternate error pages"/>
32161 <int value="6" label="Enable search suggestions"/>
32162 <int value="7" label="Enable network prediction"/>
32163 <int value="8" label="Disable SPDY protocol"/>
32164 <int value="9" label="Enable JavaScript"/>
32165 <int value="10" label="Enable Incognito mode"/>
32166 <int value="11" label="Disable saving browser history"/>
32167 <int value="12" label="Enable printing"/>
32168 <int value="13" label="Enable Google Cloud Print proxy"/>
32169 <int value="14" label="Enable Safe Browsing"/>
32170 <int value="15" label="Enable reporting of usage and crash-related data"/>
32171 <int value="16" label="Enable the password manager"/>
32172 <int value="17" label="Allow users to show passwords in Password Manager"/>
32173 <int value="18" label="Enable AutoFill"/>
32174 <int value="19" label="Specify a list of disabled plugins"/>
32175 <int value="20" label="Disable synchronization of data with Google"/>
32176 <int value="21" label="Choose how to specify proxy server settings"/>
32177 <int value="22" label="Choose how to specify proxy server settings"/>
32178 <int value="23" label="Address or URL of proxy server"/>
32179 <int value="24" label="URL to a proxy .pac file"/>
32180 <int value="25" label="Proxy bypass rules"/>
32181 <int value="26" label="Supported authentication schemes"/>
32183 label="Disable CNAME lookup when negotiating Kerberos authentication"/>
32184 <int value="28" label="Include non-standard port in Kerberos SPN"/>
32185 <int value="29" label="Authentication server whitelist"/>
32186 <int value="30" label="Kerberos delegation server whitelist"/>
32187 <int value="31" label="GSSAPI library name"/>
32188 <int value="32" label="Configure extension installation blacklist"/>
32189 <int value="33" label="Configure extension installation whitelist"/>
32190 <int value="34" label="Configure the list of force-installed extensions"/>
32191 <int value="35" label="Show Home button on toolbar"/>
32192 <int value="36" label="Disable Developer Tools"/>
32193 <int value="37" label="Action on startup"/>
32194 <int value="38" label="URLs to open on startup"/>
32195 <int value="39" label="Block third party cookies"/>
32196 <int value="40" label="Enable the default search provider"/>
32197 <int value="41" label="Default search provider name"/>
32198 <int value="42" label="Default search provider keyword"/>
32199 <int value="43" label="Default search provider search URL"/>
32200 <int value="44" label="Default search provider suggest URL"/>
32201 <int value="45" label="Default search provider instant URL"/>
32202 <int value="46" label="Default search provider icon"/>
32203 <int value="47" label="Default search provider encodings"/>
32204 <int value="48" label="Default cookies setting"/>
32205 <int value="49" label="Default images setting"/>
32206 <int value="50" label="Default JavaScript setting"/>
32207 <int value="51" label="Default plugins setting"/>
32208 <int value="52" label="Default popups setting"/>
32209 <int value="53" label="Default notification setting"/>
32210 <int value="54" label="Default geolocation setting"/>
32211 <int value="55" label="Disable support for 3D graphics APIs"/>
32212 <int value="56" label="Refresh rate for user policy"/>
32213 <int value="57" label="Default HTML renderer for Google Chrome Frame"/>
32215 label="Always render the following URL patterns in Google Chrome Frame"/>
32217 label="Always render the following URL patterns in the host browser"/>
32219 label="Allow Google Chrome Frame to handle the listed content types"/>
32220 <int value="61" label="Enable lock when the device become idle or suspended"/>
32221 <int value="62" label="Enable Instant"/>
32222 <int value="63" label="Set user data directory"/>
32223 <int value="64" label="Set download directory"/>
32224 <int value="65" label="Clear site data on browser shutdown (deprecated)"/>
32225 <int value="66" label="Specify whether the plugin finder should be disabled"/>
32226 <int value="67" label="Block cookies on these sites"/>
32227 <int value="68" label="Allow session only cookies on these sites"/>
32228 <int value="69" label="Allow images on these sites"/>
32229 <int value="70" label="Block images on these sites"/>
32230 <int value="71" label="Allow JavaScript on these sites"/>
32231 <int value="72" label="Block JavaScript on these sites"/>
32232 <int value="73" label="Allow plugins on these sites"/>
32233 <int value="74" label="Block plugins on these sites"/>
32234 <int value="75" label="Allow popups on these sites"/>
32235 <int value="76" label="Block popups on these sites"/>
32236 <int value="77" label="Allow cookies on these sites"/>
32237 <int value="78" label="Specify a list of enabled plugins"/>
32239 label="Specify a list of plugins that the user can enable or disable"/>
32240 <int value="80" label="Enable Translate"/>
32241 <int value="81" label="Allow running plugins that are outdated"/>
32242 <int value="82" label="Enable Bookmark Bar"/>
32243 <int value="83" label="Enables or disables bookmark editing"/>
32244 <int value="84" label="Allow invocation of file selection dialogs"/>
32245 <int value="85" label="Disable URL protocol schemes"/>
32246 <int value="86" label="Always runs plugins that require authorization"/>
32247 <int value="87" label="Set Google Chrome Frame user data directory"/>
32248 <int value="88" label="Set disk cache directory"/>
32249 <int value="89" label="Cross-origin HTTP Basic Auth prompts"/>
32250 <int value="90" label="Refresh rate for Device Policy"/>
32251 <int value="91" label="Release channel"/>
32253 label="Maximal number of concurrent connections to the proxy server"/>
32254 <int value="93" label="Incognito mode availability"/>
32255 <int value="94" label="Enable firewall traversal from remote access client"/>
32256 <int value="95" label="Enable firewall traversal from remote access host"/>
32258 label="Prevent app promotions from appearing on the new tab page"/>
32259 <int value="97" label="Import bookmarks from default browser on first run"/>
32261 label="Import browsing history from default browser on first run"/>
32262 <int value="99" label="Import of homepage from default browser on first run"/>
32264 label="Import search engines from default browser on first run"/>
32266 label="Import saved passwords from default browser on first run"/>
32268 label="Automatically select client certificates for these sites"/>
32269 <int value="103" label="Block access to a list of URLs"/>
32270 <int value="104" label="Allows access to a list of URLs"/>
32271 <int value="105" label="Allow notifications on these sites"/>
32272 <int value="106" label="Block notifications on these sites"/>
32273 <int value="107" label="User-level network configuration"/>
32274 <int value="108" label="Device-level network configuration"/>
32276 label="Enable submission of documents to Google Cloud Print"/>
32277 <int value="110" label="Set disk cache size in bytes"/>
32278 <int value="111" label="Set media disk cache size in bytes"/>
32279 <int value="112" label="Enterprise web store URL (deprecated)"/>
32280 <int value="113" label="Enterprise web store name (deprecated)"/>
32281 <int value="114" label="Enable TLS domain-bound certificates extension"/>
32282 <int value="115" label="Enable reporting memory info (JS heap size) to page"/>
32283 <int value="116" label="Proxy settings"/>
32284 <int value="117" label="Disable Print Preview"/>
32285 <int value="118" label="Disable SSL record splitting"/>
32286 <int value="119" label="Report OS and firmware version"/>
32287 <int value="120" label="Report device activity times"/>
32288 <int value="121" label="Report device boot mode"/>
32289 <int value="122" label="Login user white list"/>
32290 <int value="123" label="Allow creation of new user accounts"/>
32291 <int value="124" label="Enable guest mode"/>
32292 <int value="125" label="Show usernames on login screen"/>
32293 <int value="126" label="Enable data roaming"/>
32294 <int value="127" label="Enable metrics reporting"/>
32295 <int value="128" label="Wipe user data on sign-out"/>
32296 <int value="129" label="Whether online OCSP/CRL checks are performed"/>
32297 <int value="130" label="Timeout until idle user log-out is executed"/>
32298 <int value="131" label="Duration of the idle log-out warning message"/>
32300 label="Screen saver to be used on the sign-in screen in retail mode"/>
32302 label="Duration of inactivity before the screen saver is shown on the
32303 sign-in screen in retail mode"/>
32305 label="Whether the release channel should be configurable by the user"/>
32306 <int value="135" label="List of AppPack extensions"/>
32307 <int value="136" label="Disables Auto Update"/>
32308 <int value="137" label="Load specified urls on demo login"/>
32310 label="Continue running background apps when Google Chrome is closed"/>
32311 <int value="139" label="Disables Drive in the Chrome OS Files app"/>
32313 label="Disables Google Drive over Cellular connections in the Chrome OS
32316 label="Additional command line parameters for Google Chrome"/>
32317 <int value="142" label="Target Auto Update Version"/>
32318 <int value="143" label="Report device location"/>
32319 <int value="144" label="List of pinned apps to show in the launcher"/>
32320 <int value="145" label="Auto update scatter factor"/>
32321 <int value="146" label="Connection types allowed for updates"/>
32323 label="Restrict which users are allowed to sign in to Google Chrome"/>
32325 label="Configure extension, app, and user script install sources"/>
32326 <int value="149" label="Default mediastream setting"/>
32328 label="Disable proceeding from the Safe Browsing warning page"/>
32329 <int value="151" label="Enable or disable spell checking web service"/>
32330 <int value="152" label="Disable mounting of external storage"/>
32331 <int value="153" label="Disable taking screenshots"/>
32333 label="Configure the required domain name for remote access hosts"/>
32335 label="Enable two-factor authentication for remote access hosts"/>
32337 label="Configure the TalkGadget prefix for remote access hosts"/>
32338 <int value="157" label="Enable curtaining of remote access hosts"/>
32339 <int value="158" label="Timezone"/>
32340 <int value="159" label="Allow playing audio"/>
32341 <int value="160" label="Allow or deny audio capture"/>
32343 label="List of alternate URLs for the default search provider"/>
32344 <int value="162" label="Force SafeSearch"/>
32345 <int value="163" label="Device-local accounts"/>
32346 <int value="164" label="Add a logout button to the system tray"/>
32347 <int value="165" label="Use built-in DNS client"/>
32348 <int value="166" label="Control shelf auto-hiding"/>
32349 <int value="167" label="Allow or deny video capture"/>
32350 <int value="168" label="Configure allowed app/extension types"/>
32351 <int value="169" label="Set the display name for device-local accounts"/>
32352 <int value="170" label="Limit the session length"/>
32354 label="Parameter controlling search term placement for the default
32356 <int value="172" label="Screen dim delay when running on AC power"/>
32357 <int value="173" label="Screen off delay when running on AC power"/>
32358 <int value="174" label="Screen lock delay when running on AC power"/>
32359 <int value="175" label="Idle delay when running on AC power"/>
32360 <int value="176" label="Screen dim delay when running on battery power"/>
32361 <int value="177" label="Screen off delay when running on battery power"/>
32362 <int value="178" label="Screen lock delay when running on battery power"/>
32363 <int value="179" label="Idle delay when running on battery power"/>
32364 <int value="180" label="Action to take when the idle delay is reached"/>
32365 <int value="181" label="Action to take when the user closes the lid"/>
32367 label="Specify whether audio activity affects power management"/>
32369 label="Specify whether video activity affects power management"/>
32371 label="Percentage by which to scale the idle delay in presentation mode
32374 label="Allow users to redeem offers through Chrome OS Registration"/>
32375 <int value="186" label="Set the Terms of Service for a device-local account"/>
32376 <int value="187" label="Enable deleting browser and download history"/>
32377 <int value="188" label="Show accessibility options in system tray menu"/>
32379 label="Hide the web store from the new tab page and app launcher"/>
32380 <int value="190" label="Allows sign in to Chrome"/>
32381 <int value="191" label="System wide flags to be applied on Chrome start-up"/>
32382 <int value="192" label="Limit device uptime by automatically rebooting"/>
32383 <int value="193" label="Automatically reboot after update"/>
32384 <int value="194" label="Public session for auto-login"/>
32385 <int value="195" label="Public session auto-login timer"/>
32387 label="Set the restriction on the fetching of the Variations seed"/>
32388 <int value="197" label="Idle warning delay when running on AC power"/>
32389 <int value="198" label="Idle warning delay when running on battery power"/>
32391 label="Set the restriction on the fetching of the Variations seed"/>
32392 <int value="200" label="Enable remote attestation for the user"/>
32394 label="Extensions allowed to to use the remote attestation API"/>
32395 <int value="202" label="Enable bailout keyboard shortcut for auto-login"/>
32396 <int value="203" label="Allow screen wake locks"/>
32397 <int value="204" label="Default behavior for sites not in any content pack"/>
32398 <int value="205" label="Managed user manual exception hosts"/>
32399 <int value="206" label="Managed user manual exception URLs"/>
32400 <int value="207" label="Enable remote attestation for the device"/>
32402 label="URLs that will be granted access to audio capture devices
32405 label="URLs that will be granted access to video capture devices
32408 label="Percentage by which to scale the screen dim delay if the user
32409 becomes active after dimming"/>
32410 <int value="211" label="Enable large cursor"/>
32411 <int value="212" label="Enable spoken feedback"/>
32412 <int value="213" label="Enable high contrast mode"/>
32413 <int value="214" label="Set screen magnifier type"/>
32415 label="Set default state of the large cursor on the login screen"/>
32417 label="Set the default state of spoken feedback on the login screen"/>
32419 label="Set the default state of high contrast mode on the login screen"/>
32421 label="Set the default screen magnifier type enabled on the login
32423 <int value="219" label="Enable supervised users"/>
32425 label="Percentage by which to scale the screen dim delay in
32426 presentation mode"/>
32427 <int value="221" label="Suppress the Google Chrome Frame turndown prompt"/>
32429 label="Action to take when the idle delay is reached while running on
32431 <int value="223" label="Enable creation of supervised users"/>
32432 <int value="224" label="Report device network interfaces"/>
32433 <int value="225" label="Power mangement on the login screen"/>
32435 label="Action to take when the idle delay is reached while running on
32437 <int value="227" label="Managed Bookmarks"/>
32438 <int value="228" label="Maximum fetch delay after a policy invalidation"/>
32440 label="Parameter providing search-by-image feature for the default
32442 <int value="230" label="Parameters for search URL which uses POST"/>
32443 <int value="231" label="Parameters for suggest URL which uses POST"/>
32444 <int value="232" label="Parameters for instant URL which uses POST"/>
32445 <int value="233" label="Parameters for image URL which uses POST"/>
32446 <int value="234" label="Enable or disable PIN-less authentication"/>
32448 label="Whether online OCSP/CRL checks are required for local trust
32450 <int value="236" label="Use 24 hour clock by default"/>
32451 <int value="237" label="Default search provider new tab page URL"/>
32452 <int value="238" label="Skip the meta tag check in Google Chrome Frame"/>
32454 label="Enable the use of remote attestation for content protection for
32456 <int value="240" label="Allow fullscreen mode"/>
32457 <int value="241" label="Enable the data compression proxy feature"/>
32458 <int value="242" label="Auto update p2p enabled"/>
32459 <int value="243" label="Allow autoupdate downloads via HTTP"/>
32460 <int value="244" label="Control the user behavior in a multiprofile session"/>
32461 <int value="245" label="Ephemeral profile"/>
32463 label="Selects the strategy used to free up disk space during automatic
32466 label="Specify whether power management delays and the session length
32467 limit should only start running after initial user activity in a
32469 <int value="248" label="Report device users"/>
32470 <int value="249" label="User avatar image"/>
32471 <int value="250" label="Enable network configuration prompt when offline"/>
32472 <int value="251" label="Native Messaging blacklist"/>
32473 <int value="252" label="Native Messaging whitelist"/>
32474 <int value="253" label="Allow user-level Native Messaging hosts"/>
32476 label="Limit the time for which a user authenticated via SAML can log
32478 <int value="255" label="Enable on-screen keyboard"/>
32480 label="Set default state of the on-screen keyboard on the login screen"/>
32481 <int value="257" label="Allow gnubby authentication"/>
32483 label="Power management settings when the user becomes idle"/>
32484 <int value="259" label="Screen lock delays"/>
32485 <int value="260" label="Media keys default to function keys"/>
32486 <int value="261" label="Enable WPAD quick check"/>
32487 <int value="262" label="Wallpaper image"/>
32490 <enum name="EnterprisePolicyInvalidations" type="int">
32491 <int value="0" label="No payload; not expired"/>
32492 <int value="1" label="Payload; not expired"/>
32493 <int value="2" label="No payload; expired"/>
32494 <int value="3" label="Payload; expired"/>
32497 <enum name="EnterprisePolicyLoadStatus" type="int">
32499 Status codes produced by the policy loaders that pull policy settings from
32500 the platform-specific management infrastructure, such as Windows Group
32503 <int value="0" label="STARTED">
32504 Policy load attempt started. This gets logged for each policy load attempt
32505 to get a baseline on the number of requests, and an arbitrary number of the
32506 below status codes may get added in addition.
32508 <int value="1" label="QUERY_FAILED">
32509 System failed to determine whether there's policy.
32511 <int value="2" label="NO_POLICY">No policy present.</int>
32512 <int value="3" label="INACCCESSIBLE">
32513 Data inaccessible, such as non-local policy file.
32515 <int value="4" label="MISSING">
32516 Data missing, such as policy file not present.
32518 <int value="5" label="WOW64_REDIRECTION_DISABLED">
32519 Trying with Wow64 redirection disabled.
32521 <int value="6" label="READ_ERROR">
32522 Data read error, for example file reading errors.
32524 <int value="7" label="TOO_BIG">Data too large to process.</int>
32525 <int value="8" label="PARSE_ERROR">Parse error.</int>
32528 <enum name="EnterprisePolicyRefresh" type="int">
32529 <int value="0" label="Changed"/>
32530 <int value="1" label="Changed; Invalidations disabled"/>
32531 <int value="2" label="Unchanged"/>
32532 <int value="3" label="Invalidated; Changed"/>
32533 <int value="4" label="Invalidated; Unchanged"/>
32536 <enum name="EnterprisePolicyType" type="int">
32538 Result of Policy operations as defined in
32539 chrome/browser/policy/enterprise_metrics.h.
32541 <int value="0" label="Load Succeeded">
32542 A cached policy was successfully loaded from disk.
32544 <int value="1" label="Load Failed">
32545 Reading a cached policy from disk failed.
32547 <int value="2" label="Fetch Requested">
32548 A policy fetch request was sent to the DM server.
32550 <int value="3" label="Fetch Request Failed">
32551 The request was invalid, or the HTTP request failed.
32553 <int value="4" label="Fetch Server Failed">
32554 Error HTTP status received, or the DM server failed in another way.
32556 <int value="5" label="Fetch Not Found">
32557 Policy not found for the given user or device.
32559 <int value="6" label="Fetch Invalid Token">
32560 DM server didn't accept the token used in the request.
32562 <int value="7" label="Fetch Response Received">
32563 A response to the policy fetch request was received.
32565 <int value="8" label="Fetch Bad Response">
32566 The policy response message didn't contain a policy, or other data was
32569 <int value="9" label="Fetch Invalid Policy">Failed to decode the policy.</int>
32570 <int value="10" label="Fetch Bad Signature">
32571 The device policy was rejected because its signature was invalid.
32573 <int value="11" label="Fetch Timestamp In Future">
32574 Rejected policy because its timestamp is in the future.
32576 <int value="12" label="Fetch Non Enterprise Device">
32577 Device policy rejected because the device is not managed.
32579 <int value="13" label="Fetch User Mismatch">
32580 The policy was provided for a username that is different from the device
32581 owner, and the policy was rejected.
32583 <int value="14" label="Fetch Other Failed">
32584 The policy was rejected for another reason. Currently this can happen only
32585 for device policies, when the SignedSettings fail to store or retrieve a
32588 <int value="15" label="Fetch OK">The fetched policy was accepted.</int>
32589 <int value="16" label="Fetch Not Modified">
32590 The policy just fetched didn't have any changes compared to the cached
32593 <int value="17" label="Store Succeeded">
32594 Successfully cached a policy to disk.
32596 <int value="18" label="Store Failed">Caching a policy to disk failed.</int>
32599 <enum name="ErrorCodesGetAdaptersAddresses" type="int">
32600 <int value="8" label="ERROR_NOT_ENOUGH_MEMORY"/>
32601 <int value="87" label="ERROR_INVALID_PARAMETER"/>
32602 <int value="111" label="ERROR_BUFFER_OVERFLOW"/>
32603 <int value="232" label="ERROR_NO_DATA"/>
32604 <int value="1228" label="ERROR_ADDRESS_NOT_ASSOCIATED"/>
32607 <enum name="ErrorCodesGetaddrinfo_All" type="int">
32608 <int value="1" label="EAI_BADFLAGS(L)"/>
32609 <int value="2" label="EAI_NONAME(L) EAI_AGAIN(M)"/>
32610 <int value="3" label="EAI_AGAIN(L) EAI_BADFLAGS(M)"/>
32611 <int value="4" label="EAI_FAIL"/>
32612 <int value="5" label="EAI_NODATA(L) EAI_FAMILY(M)"/>
32613 <int value="6" label="WSA_INVALID_HANDLE EAI_FAMILY(L) EAI_MEMORY(M)"/>
32614 <int value="7" label="EAI_SOCKTYPE(L) EAI_NODATA(M)"/>
32615 <int value="8" label="WSA_NOT_ENOUGH_MEMORY EAI_SERVICE(L) EAI_NONAME(M)"/>
32616 <int value="9" label="EAI_ADDRFAMILY EAI_SERVICE(M)"/>
32617 <int value="10" label="EAI_MEMORY(L) EAI_SOCKTYPE(L)"/>
32618 <int value="11" label="EAI_SYSTEM"/>
32619 <int value="12" label="EAI_OVERFLOW"/>
32620 <int value="10022" label="WSAEINVAL"/>
32621 <int value="10044" label="WSAESOCKTNOSUPPORT"/>
32622 <int value="10047" label="WSAEAFNOSUPPORT"/>
32623 <int value="10093" label="WSANOTINITIALISED"/>
32624 <int value="10109" label="WSA_TYPE_NOT_FOUND"/>
32625 <int value="11001" label="WSA_HOST_NOT_FOUND"/>
32626 <int value="11002" label="WSATRY_AGAIN"/>
32627 <int value="11003" label="WSA_ANO_RECOVERY"/>
32628 <int value="11004" label="WSANO_DATA"/>
32631 <enum name="ErrorCodesGetaddrinfo_Linux" type="int">
32632 <int value="1" label="EAI_BADFLAGS"/>
32633 <int value="2" label="EAI_NONAME"/>
32634 <int value="3" label="EAI_AGAIN"/>
32635 <int value="4" label="EAI_FAIL"/>
32636 <int value="5" label="EAI_NODATA"/>
32637 <int value="6" label="EAI_FAMILY"/>
32638 <int value="7" label="EAI_SOCKTYPE"/>
32639 <int value="8" label="EAI_SERVICE"/>
32640 <int value="9" label="EAI_ADDRFAMILY"/>
32641 <int value="10" label="EAI_MEMORY"/>
32642 <int value="11" label="EAI_SYSTEM"/>
32643 <int value="12" label="EAI_OVERFLOW"/>
32646 <enum name="ErrorCodesGetaddrinfo_Mac" type="int">
32647 <int value="1" label="EAI_ADDRFAMILY"/>
32648 <int value="2" label="EAI_AGAIN"/>
32649 <int value="3" label="EAI_BADFLAGS"/>
32650 <int value="4" label="EAI_FAIL"/>
32651 <int value="5" label="EAI_FAMILY"/>
32652 <int value="6" label="EAI_MEMORY"/>
32653 <int value="7" label="EAI_NODATA"/>
32654 <int value="8" label="EAI_NONAME"/>
32655 <int value="9" label="EAI_SERVICE"/>
32656 <int value="10" label="EAI_SOCKTYPE"/>
32657 <int value="11" label="EAI_SYSTEM"/>
32658 <int value="12" label="EAI_BADHINTS"/>
32659 <int value="13" label="EAI_PROTOCOL"/>
32660 <int value="14" label="EAI_OVERFLOW"/>
32663 <enum name="ErrorCodesGetaddrinfo_Win" type="int">
32664 <int value="6" label="WSA_INVALID_HANDLE"/>
32665 <int value="8" label="WSA_NOT_ENOUGH_MEMORY or EAI_SERVICE"/>
32666 <int value="10022" label="WSAEINVAL"/>
32667 <int value="10044" label="WSAESOCKTNOSUPPORT"/>
32668 <int value="10047" label="WSAEAFNOSUPPORT"/>
32669 <int value="10093" label="WSANOTINITIALISED"/>
32670 <int value="10109" label="WSA_TYPE_NOT_FOUND"/>
32671 <int value="11001" label="WSA_HOST_NOT_FOUND"/>
32672 <int value="11002" label="WSATRY_AGAIN"/>
32673 <int value="11003" label="WSA_ANO_RECOVERY"/>
32674 <int value="11004" label="WSANO_DATA"/>
32677 <enum name="ExecutionPhase" type="int">
32678 <int value="0" label="UNINITIALIZED_PHASE"/>
32679 <int value="100" label="START_METRICS_RECORDING"/>
32680 <int value="200" label="CREATE_PROFILE"/>
32681 <int value="300" label="STARTUP_TIMEBOMB_ARM"/>
32682 <int value="400" label="THREAD_WATCHER_START"/>
32683 <int value="500" label="MAIN_MESSAGE_LOOP_RUN"/>
32684 <int value="600" label="SHUTDOWN_TIMEBOMB_ARM"/>
32685 <int value="700" label="SHUTDOWN_COMPLETE"/>
32688 <enum name="ExtensionBackgroundPageType" type="int">
32689 <int value="0" label="None"/>
32690 <int value="1" label="Persistent"/>
32691 <int value="2" label="Event Page"/>
32694 <enum name="ExtensionDisabledUIUserResponse" type="int">
32695 <int value="0" label="IGNORED"/>
32696 <int value="1" label="REENABLE"/>
32697 <int value="2" label="UNINSTALL"/>
32700 <enum name="ExtensionFileWriteResult" type="int">
32702 Deprecated 10/2013.
32704 <int value="0" label="SUCCESS"/>
32705 <int value="1" label="CANT_CREATE_TEMP_CRX"/>
32706 <int value="2" label="CANT_WRITE_CRX_DATA"/>
32707 <int value="3" label="CANT_READ_CRX_FILE"/>
32710 <enum name="ExtensionFromWebstoreInconcistencyEnum" type="int">
32711 <int value="0" label="Non-webstore update URL"/>
32712 <int value="1" label="External install location"/>
32715 <enum name="ExtensionFunctions" type="int">
32716 <!-- Generated from ../../../extensions/browser/extension_function_histogram_value.h -->
32718 <int value="0" label="UNKNOWN"/>
32719 <int value="1" label="WEBNAVIGATION_GETALLFRAMES"/>
32720 <int value="2" label="BROWSINGDATA_REMOVEWEBSQL"/>
32721 <int value="3" label="ALARMS_CREATE"/>
32722 <int value="4" label="FILEBROWSERPRIVATE_REMOVEFILEWATCH"/>
32723 <int value="5" label="COOKIES_GET"/>
32724 <int value="6" label="FONTSETTINGS_GETMINIMUMFONTSIZE"/>
32725 <int value="7" label="CHROMEOSINFOPRIVATE_GET"/>
32726 <int value="8" label="BOOKMARKMANAGERPRIVATE_CUT"/>
32727 <int value="9" label="TABS_CAPTUREVISIBLETAB"/>
32728 <int value="10" label="MANAGEMENT_SETENABLED"/>
32729 <int value="11" label="HISTORY_DELETEALL"/>
32730 <int value="12" label="STORAGE_GET"/>
32731 <int value="13" label="SOCKET_SETKEEPALIVE"/>
32732 <int value="14" label="DOWNLOADS_CANCEL"/>
32733 <int value="15" label="BOOKMARKS_CREATE"/>
32734 <int value="16" label="BOOKMARKS_UPDATE"/>
32735 <int value="17" label="FILEBROWSERPRIVATE_GETDRIVEFILES"/>
32736 <int value="18" label="TERMINALPRIVATE_ONTERMINALRESIZE"/>
32737 <int value="19" label="DELETED_FILEBROWSERPRIVATE_REQUESTDIRECTORYREFRESH"/>
32738 <int value="20" label="BLUETOOTH_GETADAPTERSTATE"/>
32739 <int value="21" label="FILEBROWSERPRIVATE_CANCELFILETRANSFERS"/>
32740 <int value="22" label="FILEBROWSERPRIVATE_PINDRIVEFILE"/>
32741 <int value="23" label="SOCKET_WRITE"/>
32742 <int value="24" label="OMNIBOX_SETDEFAULTSUGGESTION"/>
32743 <int value="25" label="TTS_SPEAK"/>
32744 <int value="26" label="WALLPAPERPRIVATE_RESTOREMINIMIZEDWINDOWS"/>
32745 <int value="27" label="BROWSINGDATA_REMOVEHISTORY"/>
32746 <int value="28" label="DELETED_FILEBROWSERPRIVATE_ISFULLSCREEN"/>
32747 <int value="29" label="AUTOTESTPRIVATE_LOGOUT"/>
32748 <int value="30" label="EXPERIMENTAL_HISTORY_GETMOSTVISITED"/>
32749 <int value="31" label="BLUETOOTH_DISCONNECT"/>
32750 <int value="32" label="BLUETOOTH_SETOUTOFBANDPAIRINGDATA"/>
32751 <int value="33" label="BOOKMARKMANAGERPRIVATE_CANPASTE"/>
32752 <int value="34" label="AUTOTESTPRIVATE_RESTART"/>
32753 <int value="35" label="USB_CLAIMINTERFACE"/>
32754 <int value="36" label="MEDIAPLAYERPRIVATE_SETWINDOWHEIGHT"/>
32755 <int value="37" label="DELETED_EXPERIMENTAL_PROCESSES_GETPROCESSINFO"/>
32756 <int value="38" label="HISTORY_GETVISITS"/>
32757 <int value="39" label="SOCKET_BIND"/>
32758 <int value="40" label="TABS_MOVE"/>
32759 <int value="41" label="SOCKET_DISCONNECT"/>
32760 <int value="42" label="FILESYSTEM_GETWRITABLEENTRY"/>
32761 <int value="43" label="SYNCFILESYSTEM_REQUESTFILESYSTEM"/>
32762 <int value="44" label="COMMANDS_GETALL"/>
32763 <int value="45" label="EXPERIMENTAL_DISCOVERY_REMOVESUGGESTION"/>
32764 <int value="46" label="VIRTUALKEYBOARDPRIVATE_SENDKEYEVENT"/>
32765 <int value="47" label="BOOKMARKMANAGERPRIVATE_GETSUBTREE"/>
32766 <int value="48" label="DELETED_EXPERIMENTAL_RLZ_RECORDPRODUCTEVENT"/>
32767 <int value="49" label="BOOKMARKS_GETRECENT"/>
32768 <int value="50" label="APP_CURRENTWINDOWINTERNAL_SETBOUNDS"/>
32769 <int value="51" label="CLOUDPRINTPRIVATE_SETUPCONNECTOR"/>
32770 <int value="52" label="SERIAL_SETCONTROLSIGNALS"/>
32771 <int value="53" label="DELETED_FILEBROWSERPRIVATE_SETLASTMODIFIED"/>
32772 <int value="54" label="IDLE_SETDETECTIONINTERVAL"/>
32773 <int value="55" label="FILEBROWSERPRIVATE_GETFILETASKS"/>
32774 <int value="56" label="WEBSTOREPRIVATE_GETSTORELOGIN"/>
32775 <int value="57" label="SYSTEMPRIVATE_GETINCOGNITOMODEAVAILABILITY"/>
32776 <int value="58" label="IDLTEST_SENDARRAYBUFFERVIEW"/>
32777 <int value="59" label="SOCKET_SETNODELAY"/>
32778 <int value="60" label="APP_CURRENTWINDOWINTERNAL_SHOW"/>
32779 <int value="61" label="WEBSTOREPRIVATE_GETBROWSERLOGIN"/>
32780 <int value="62" label="EXPERIMENTAL_IDENTITY_GETAUTHTOKEN"/>
32781 <int value="63" label="DELETED_SYSTEMINFO_DISPLAY_GETDISPLAYINFO"/>
32782 <int value="64" label="BROWSINGDATA_REMOVEPLUGINDATA"/>
32783 <int value="65" label="SOCKET_LISTEN"/>
32784 <int value="66" label="MEDIAGALLERIES_GETMEDIAFILESYSTEMS"/>
32785 <int value="67" label="DOWNLOADS_OPEN"/>
32786 <int value="68" label="TABS_EXECUTESCRIPT"/>
32787 <int value="69" label="SYNCFILESYSTEM_GETUSAGEANDQUOTA"/>
32788 <int value="70" label="INPUTMETHODPRIVATE_GET"/>
32789 <int value="71" label="USB_CLOSEDEVICE"/>
32790 <int value="72" label="TTS_STOP"/>
32791 <int value="73" label="DELETED_SERIAL_GETPORTS"/>
32792 <int value="74" label="DELETED_FILEBROWSERPRIVATE_CLEARDRIVECACHE"/>
32793 <int value="75" label="SERIAL_GETCONTROLSIGNALS"/>
32794 <int value="76" label="DEVELOPERPRIVATE_ENABLE"/>
32795 <int value="77" label="FILEBROWSERPRIVATE_GETDRIVEFILEPROPERTIES"/>
32796 <int value="78" label="USB_FINDDEVICES"/>
32797 <int value="79" label="BOOKMARKMANAGERPRIVATE_DROP"/>
32798 <int value="80" label="DELETED_FILEBROWSERPRIVATE_GETFILETRANSFERS"/>
32799 <int value="81" label="INPUT_IME_SETMENUITEMS"/>
32800 <int value="82" label="BOOKMARKS_EXPORT"/>
32801 <int value="83" label="HISTORY_SEARCH"/>
32802 <int value="84" label="TTSENGINE_SENDTTSEVENT"/>
32803 <int value="85" label="EXPERIMENTAL_ACCESSIBILITY_GETALERTSFORTAB"/>
32804 <int value="86" label="BOOKMARKS_IMPORT"/>
32805 <int value="87" label="SYNCFILESYSTEM_DELETEFILESYSTEM"/>
32806 <int value="88" label="DEBUGGER_SENDCOMMAND"/>
32807 <int value="89" label="DEBUGGER_DETACH"/>
32808 <int value="90" label="METRICSPRIVATE_RECORDSMALLCOUNT"/>
32809 <int value="91" label="APP_CURRENTWINDOWINTERNAL_MINIMIZE"/>
32810 <int value="92" label="DEVELOPERPRIVATE_AUTOUPDATE"/>
32811 <int value="93" label="DNS_RESOLVE"/>
32812 <int value="94" label="DELETED_EXPERIMENTAL_SYSTEMINFO_MEMORY_GET"/>
32813 <int value="95" label="HISTORY_ADDURL"/>
32814 <int value="96" label="TABS_GET"/>
32815 <int value="97" label="BROWSERACTION_SETBADGETEXT"/>
32816 <int value="98" label="TABS_RELOAD"/>
32817 <int value="99" label="WINDOWS_CREATE"/>
32818 <int value="100" label="DEVELOPERPRIVATE_LOADUNPACKED"/>
32819 <int value="101" label="DELETED_DOWNLOADS_SETDESTINATION"/>
32820 <int value="102" label="DELETED_EXPERIMENTAL_PROCESSES_GETPROCESSIDFORTAB"/>
32821 <int value="103" label="BOOKMARKS_GETCHILDREN"/>
32822 <int value="104" label="BROWSERACTION_GETTITLE"/>
32823 <int value="105" label="TERMINALPRIVATE_OPENTERMINALPROCESS"/>
32824 <int value="106" label="DELETED_SERIAL_CLOSE"/>
32825 <int value="107" label="CONTEXTMENUS_REMOVE"/>
32826 <int value="108" label="FILEBROWSERPRIVATE_REQUESTFILESYSTEM"/>
32827 <int value="109" label="ECHOPRIVATE_GETREGISTRATIONCODE"/>
32828 <int value="110" label="TABS_GETCURRENT"/>
32829 <int value="111" label="FONTSETTINGS_CLEARDEFAULTFIXEDFONTSIZE"/>
32830 <int value="112" label="MEDIAPLAYERPRIVATE_CLOSEWINDOW"/>
32831 <int value="113" label="WEBREQUESTINTERNAL_ADDEVENTLISTENER"/>
32832 <int value="114" label="CLOUDPRINTPRIVATE_GETPRINTERS"/>
32833 <int value="115" label="STORAGE_SET"/>
32834 <int value="116" label="FONTSETTINGS_GETDEFAULTFONTSIZE"/>
32835 <int value="117" label="EXTENSION_SETUPDATEURLDATA"/>
32836 <int value="118" label="DELETED_SERIAL_WRITE"/>
32837 <int value="119" label="IDLE_QUERYSTATE"/>
32838 <int value="120" label="DELETED_EXPERIMENTAL_RLZ_GETACCESSPOINTRLZ"/>
32839 <int value="121" label="WEBSTOREPRIVATE_SETSTORELOGIN"/>
32840 <int value="122" label="PAGEACTIONS_ENABLEFORTAB"/>
32841 <int value="123" label="COOKIES_SET"/>
32842 <int value="124" label="CONTENTSETTINGS_SET"/>
32843 <int value="125" label="CONTEXTMENUS_REMOVEALL"/>
32844 <int value="126" label="TABS_INSERTCSS"/>
32845 <int value="127" label="WEBREQUEST_HANDLERBEHAVIORCHANGED"/>
32846 <int value="128" label="INPUT_IME_SETCURSORPOSITION"/>
32847 <int value="129" label="OMNIBOX_SENDSUGGESTIONS"/>
32848 <int value="130" label="SYSTEMINDICATOR_ENABLE"/>
32849 <int value="131" label="EVENTS_GETRULES"/>
32850 <int value="132" label="BOOKMARKMANAGERPRIVATE_COPY"/>
32851 <int value="133" label="SOCKET_RECVFROM"/>
32852 <int value="134" label="TABS_GETALLINWINDOW"/>
32853 <int value="135" label="CONTEXTMENUS_UPDATE"/>
32854 <int value="136" label="BOOKMARKS_SEARCH"/>
32855 <int value="137" label="EXPERIMENTAL_APP_CLEARALLNOTIFICATIONS"/>
32856 <int value="138" label="BLUETOOTH_GETLOCALOUTOFBANDPAIRINGDATA"/>
32857 <int value="139" label="SYSTEMPRIVATE_GETUPDATESTATUS"/>
32858 <int value="140" label="FONTSETTINGS_CLEARMINIMUMFONTSIZE"/>
32859 <int value="141" label="DELETED_FILEBROWSERPRIVATE_GETFILELOCATIONS"/>
32860 <int value="142" label="EXPERIMENTAL_DISCOVERY_SUGGEST"/>
32861 <int value="143" label="FILEBROWSERPRIVATE_SETDEFAULTTASK"/>
32862 <int value="144" label="BROWSERACTION_GETBADGETEXT"/>
32863 <int value="145" label="APP_CURRENTWINDOWINTERNAL_HIDE"/>
32864 <int value="146" label="SOCKET_CONNECT"/>
32865 <int value="147" label="BOOKMARKS_GETSUBTREE"/>
32866 <int value="148" label="HISTORY_DELETEURL"/>
32868 label="DELETED_EXPERIMENTAL_MEDIAGALLERIES_ASSEMBLEMEDIAFILE"/>
32869 <int value="150" label="BOOKMARKMANAGERPRIVATE_STARTDRAG"/>
32870 <int value="151" label="BROWSINGDATA_REMOVEPASSWORDS"/>
32871 <int value="152" label="DOWNLOADS_DRAG"/>
32872 <int value="153" label="INPUT_IME_SETCOMPOSITION"/>
32873 <int value="154" label="METRICSPRIVATE_RECORDUSERACTION"/>
32874 <int value="155" label="USB_RELEASEINTERFACE"/>
32875 <int value="156" label="PAGEACTION_GETPOPUP"/>
32876 <int value="157" label="DELETED_SCRIPTBADGE_GETATTENTION"/>
32877 <int value="158" label="FONTSETTINGS_GETFONTLIST"/>
32878 <int value="159" label="PERMISSIONS_CONTAINS"/>
32879 <int value="160" label="DELETED_SCRIPTBADGE_GETPOPUP"/>
32880 <int value="161" label="EXPERIMENTAL_ACCESSIBILITY_GETFOCUSEDCONTROL"/>
32881 <int value="162" label="DEVELOPERPRIVATE_GETSTRINGS"/>
32882 <int value="163" label="METRICSPRIVATE_RECORDMEDIUMCOUNT"/>
32883 <int value="164" label="MANAGEMENT_GET"/>
32884 <int value="165" label="PERMISSIONS_GETALL"/>
32885 <int value="166" label="DOWNLOADS_SHOW"/>
32886 <int value="167" label="DELETED_EXPERIMENTAL_RLZ_CLEARPRODUCTSTATE"/>
32887 <int value="168" label="TABS_REMOVE"/>
32888 <int value="169" label="MANAGEMENT_GETPERMISSIONWARNINGSBYID"/>
32889 <int value="170" label="WINDOWS_GET"/>
32890 <int value="171" label="FILEBROWSERPRIVATE_EXECUTETASK"/>
32891 <int value="172" label="TTS_GETVOICES"/>
32892 <int value="173" label="MANAGEMENT_GETALL"/>
32893 <int value="174" label="MANAGEMENT_GETPERMISSIONWARNINGSBYMANIFEST"/>
32894 <int value="175" label="APP_CURRENTWINDOWINTERNAL_CLEARATTENTION"/>
32895 <int value="176" label="AUTOTESTPRIVATE_SHUTDOWN"/>
32896 <int value="177" label="FONTSETTINGS_CLEARDEFAULTFONTSIZE"/>
32897 <int value="178" label="BOOKMARKS_GETTREE"/>
32898 <int value="179" label="FILEBROWSERPRIVATE_SELECTFILES"/>
32899 <int value="180" label="RUNTIME_GETBACKGROUNDPAGE"/>
32900 <int value="181" label="DELETED_EXPERIMENTAL_RECORD_REPLAYURLS"/>
32901 <int value="182" label="WEBSTOREPRIVATE_COMPLETEINSTALL"/>
32902 <int value="183" label="DELETED_EXPERIMENTAL_SPEECHINPUT_START"/>
32903 <int value="184" label="COOKIES_GETALL"/>
32904 <int value="185" label="DOWNLOADS_GETFILEICON"/>
32905 <int value="186" label="PAGEACTION_GETTITLE"/>
32906 <int value="187" label="BROWSINGDATA_REMOVE"/>
32907 <int value="188" label="DELETED_SERIAL_OPEN"/>
32908 <int value="189" label="FILESYSTEM_GETDISPLAYPATH"/>
32909 <int value="190" label="FILEBROWSERPRIVATE_FORMATVOLUME"/>
32910 <int value="191" label="BOOKMARKS_GET"/>
32911 <int value="192" label="DELETED_MANAGEDMODEPRIVATE_GET"/>
32912 <int value="193" label="ALARMS_CLEAR"/>
32913 <int value="194" label="SYNCFILESYSTEM_GETFILESYNCSTATUS"/>
32914 <int value="195" label="SOCKET_GETINFO"/>
32915 <int value="196" label="WEBSTOREPRIVATE_INSTALLBUNDLE"/>
32916 <int value="197" label="BROWSERACTION_ENABLE"/>
32917 <int value="198" label="METRICSPRIVATE_RECORDMEDIUMTIME"/>
32918 <int value="199" label="PAGEACTION_SETTITLE"/>
32919 <int value="200" label="CLOUDPRINTPRIVATE_GETHOSTNAME"/>
32920 <int value="201" label="CONTENTSETTINGS_GETRESOURCEIDENTIFIERS"/>
32921 <int value="202" label="SOCKET_CREATE"/>
32922 <int value="203" label="DEVELOPERPRIVATE_RELOAD"/>
32923 <int value="204" label="FILEBROWSERPRIVATE_GETVOLUMEMETADATALIST"/>
32924 <int value="205" label="APP_RUNTIME_POSTINTENTRESPONSE"/>
32925 <int value="206" label="DELETED_MANAGEDMODEPRIVATE_SETPOLICY"/>
32926 <int value="207" label="WEBSTOREPRIVATE_BEGININSTALLWITHMANIFEST3"/>
32927 <int value="208" label="WALLPAPERPRIVATE_SETWALLPAPER"/>
32928 <int value="209" label="USB_CONTROLTRANSFER"/>
32929 <int value="210" label="DELETED_EXPERIMENTAL_SPEECHINPUT_STOP"/>
32930 <int value="211" label="USB_BULKTRANSFER"/>
32931 <int value="212" label="DELETED_FILEBROWSERPRIVATE_GETVOLUMEMETADATA"/>
32932 <int value="213" label="PAGECAPTURE_SAVEASMHTML"/>
32933 <int value="214" label="EXTENSION_ISALLOWEDINCOGNITOACCESS"/>
32934 <int value="215" label="BROWSINGDATA_REMOVEAPPCACHE"/>
32935 <int value="216" label="APP_CURRENTWINDOWINTERNAL_DRAWATTENTION"/>
32936 <int value="217" label="METRICSPRIVATE_RECORDCOUNT"/>
32937 <int value="218" label="USB_INTERRUPTTRANSFER"/>
32938 <int value="219" label="TYPES_CHROMESETTING_CLEAR"/>
32939 <int value="220" label="INPUT_IME_COMMITTEXT"/>
32940 <int value="221" label="IDLTEST_SENDARRAYBUFFER"/>
32941 <int value="222" label="WALLPAPERPRIVATE_SETWALLPAPERIFEXISTS"/>
32942 <int value="223" label="SOCKET_ACCEPT"/>
32943 <int value="224" label="WEBNAVIGATION_GETFRAME"/>
32944 <int value="225" label="EXPERIMENTAL_POWER_RELEASEKEEPAWAKE"/>
32945 <int value="226" label="APP_CURRENTWINDOWINTERNAL_SETICON"/>
32946 <int value="227" label="PUSHMESSAGING_GETCHANNELID"/>
32947 <int value="228" label="EXPERIMENTAL_INFOBARS_SHOW"/>
32948 <int value="229" label="INPUT_IME_SETCANDIDATEWINDOWPROPERTIES"/>
32949 <int value="230" label="METRICSPRIVATE_RECORDPERCENTAGE"/>
32950 <int value="231" label="TYPES_CHROMESETTING_GET"/>
32951 <int value="232" label="WINDOWS_GETLASTFOCUSED"/>
32952 <int value="233" label="DELETED_MANAGEDMODEPRIVATE_GETPOLICY"/>
32953 <int value="234" label="STORAGE_CLEAR"/>
32954 <int value="235" label="STORAGE_GETBYTESINUSE"/>
32955 <int value="236" label="TABS_QUERY"/>
32956 <int value="237" label="PAGEACTION_SETPOPUP"/>
32957 <int value="238" label="DEVELOPERPRIVATE_INSPECT"/>
32958 <int value="239" label="DOWNLOADS_SEARCH"/>
32959 <int value="240" label="FONTSETTINGS_CLEARFONT"/>
32960 <int value="241" label="WINDOWS_UPDATE"/>
32961 <int value="242" label="BOOKMARKMANAGERPRIVATE_CANOPENNEWWINDOWS"/>
32962 <int value="243" label="SERIAL_FLUSH"/>
32963 <int value="244" label="BROWSERACTION_SETTITLE"/>
32964 <int value="245" label="BOOKMARKMANAGERPRIVATE_CANEDIT"/>
32965 <int value="246" label="WALLPAPERPRIVATE_SETCUSTOMWALLPAPER"/>
32966 <int value="247" label="BOOKMARKS_REMOVE"/>
32967 <int value="248" label="INPUT_IME_SETCANDIDATES"/>
32968 <int value="249" label="TERMINALPRIVATE_CLOSETERMINALPROCESS"/>
32969 <int value="250" label="HISTORY_DELETERANGE"/>
32970 <int value="251" label="IDLTEST_GETARRAYBUFFER"/>
32971 <int value="252" label="TERMINALPRIVATE_SENDINPUT"/>
32972 <int value="253" label="TABS_HIGHLIGHT"/>
32973 <int value="254" label="BLUETOOTH_STARTDISCOVERY"/>
32974 <int value="255" label="FILEBROWSERPRIVATE_SELECTFILE"/>
32975 <int value="256" label="WINDOWS_GETCURRENT"/>
32976 <int value="257" label="DEBUGGER_ATTACH"/>
32977 <int value="258" label="WALLPAPERPRIVATE_SAVETHUMBNAIL"/>
32978 <int value="259" label="INPUT_IME_KEYEVENTHANDLED"/>
32979 <int value="260" label="FONTSETTINGS_SETDEFAULTFONTSIZE"/>
32980 <int value="261" label="RUNTIME_REQUESTUPDATECHECK"/>
32981 <int value="262" label="PAGEACTION_SETICON"/>
32982 <int value="263" label="BROWSERACTION_SETBADGEBACKGROUNDCOLOR"/>
32983 <int value="264" label="DEVELOPERPRIVATE_GETITEMSINFO"/>
32984 <int value="265" label="BLUETOOTH_STOPDISCOVERY"/>
32985 <int value="266" label="COOKIES_REMOVE"/>
32986 <int value="267" label="DELETED_EXPERIMENTAL_RLZ_SENDFINANCIALPING"/>
32987 <int value="268" label="TABCAPTURE_GETCAPTUREDTABS"/>
32988 <int value="269" label="WINDOWS_REMOVE"/>
32989 <int value="270" label="WALLPAPERPRIVATE_GETOFFLINEWALLPAPERLIST"/>
32990 <int value="271" label="BROWSERACTION_GETBADGEBACKGROUNDCOLOR"/>
32991 <int value="272" label="PAGEACTIONS_DISABLEFORTAB"/>
32992 <int value="273" label="DEVELOPERPRIVATE_ALLOWFILEACCESS"/>
32993 <int value="274" label="FILEBROWSERPRIVATE_REMOVEMOUNT"/>
32994 <int value="275" label="BLUETOOTH_CONNECT"/>
32995 <int value="276" label="TABCAPTURE_CAPTURE"/>
32996 <int value="277" label="NOTIFICATIONS_CREATE"/>
32997 <int value="278" label="TABS_DUPLICATE"/>
32998 <int value="279" label="BLUETOOTH_WRITE"/>
32999 <int value="280" label="PAGEACTION_SHOW"/>
33000 <int value="281" label="WALLPAPERPRIVATE_GETTHUMBNAIL"/>
33001 <int value="282" label="DOWNLOADS_PAUSE"/>
33002 <int value="283" label="PERMISSIONS_REQUEST"/>
33003 <int value="284" label="TOPSITES_GET"/>
33004 <int value="285" label="BROWSINGDATA_REMOVEDOWNLOADS"/>
33005 <int value="286" label="BROWSINGDATA_REMOVELOCALSTORAGE"/>
33006 <int value="287" label="FILEBROWSERHANDLERINTERNAL_SELECTFILE"/>
33007 <int value="288" label="INPUT_IME_UPDATEMENUITEMS"/>
33008 <int value="289" label="FILEBROWSERPRIVATE_GETSTRINGS"/>
33009 <int value="290" label="CONTENTSETTINGS_GET"/>
33010 <int value="291" label="FONTSETTINGS_SETDEFAULTFIXEDFONTSIZE"/>
33011 <int value="292" label="EXPERIMENTAL_APP_NOTIFY"/>
33012 <int value="293" label="METRICSPRIVATE_RECORDLONGTIME"/>
33013 <int value="294" label="SOCKET_READ"/>
33014 <int value="295" label="DELETED_EXPERIMENTAL_PROCESSES_TERMINATE"/>
33015 <int value="296" label="METRICSPRIVATE_RECORDTIME"/>
33016 <int value="297" label="BOOKMARKMANAGERPRIVATE_GETSTRINGS"/>
33017 <int value="298" label="USB_ISOCHRONOUSTRANSFER"/>
33018 <int value="299" label="PERMISSIONS_REMOVE"/>
33019 <int value="300" label="MANAGEMENT_UNINSTALL"/>
33020 <int value="301" label="I18N_GETACCEPTLANGUAGES"/>
33021 <int value="302" label="MANAGEMENT_LAUNCHAPP"/>
33022 <int value="303" label="INPUT_IME_CLEARCOMPOSITION"/>
33023 <int value="304" label="ALARMS_GETALL"/>
33024 <int value="305" label="DIAL_DISCOVERNOW"/>
33025 <int value="306" label="TYPES_CHROMESETTING_SET"/>
33026 <int value="307" label="BROWSERACTION_SETICON"/>
33027 <int value="308" label="EXPERIMENTAL_ACCESSIBILITY_SETACCESSIBILITYENABLED"/>
33028 <int value="309" label="DELETED_FILEBROWSERPRIVATE_VIEWFILES"/>
33029 <int value="310" label="DELETED_BLUETOOTH_GETSERVICES"/>
33030 <int value="311" label="TABS_UPDATE"/>
33031 <int value="312" label="BROWSINGDATA_REMOVEFORMDATA"/>
33032 <int value="313" label="DELETED_FILEBROWSERPRIVATE_RELOADDRIVE"/>
33033 <int value="314" label="ALARMS_GET"/>
33034 <int value="315" label="BROWSINGDATA_REMOVEINDEXEDDB"/>
33035 <int value="316" label="FILEBROWSERPRIVATE_ADDFILEWATCH"/>
33036 <int value="317" label="CONTENTSETTINGS_CLEAR"/>
33037 <int value="318" label="FILEBROWSERPRIVATE_GETPREFERENCES"/>
33038 <int value="319" label="BOOKMARKMANAGERPRIVATE_PASTE"/>
33039 <int value="320" label="FILESYSTEM_ISWRITABLEENTRY"/>
33040 <int value="321" label="USB_SETINTERFACEALTERNATESETTING"/>
33041 <int value="322" label="FONTSETTINGS_SETMINIMUMFONTSIZE"/>
33042 <int value="323" label="BROWSERACTION_GETPOPUP"/>
33043 <int value="324" label="SOCKET_DESTROY"/>
33044 <int value="325" label="BLUETOOTH_GETDEVICES"/>
33045 <int value="326" label="ALARMS_CLEARALL"/>
33046 <int value="327" label="FONTSETTINGS_GETDEFAULTFIXEDFONTSIZE"/>
33047 <int value="328" label="FILEBROWSERPRIVATE_ZIPSELECTION"/>
33048 <int value="329" label="SYSTEMINDICATOR_DISABLE"/>
33049 <int value="330" label="DELETED_SCRIPTBADGE_SETPOPUP"/>
33050 <int value="331" label="EXTENSION_ISALLOWEDFILESCHEMEACCESS"/>
33051 <int value="332" label="EXPERIMENTAL_IDENTITY_LAUNCHWEBAUTHFLOW"/>
33052 <int value="333" label="FILEBROWSERPRIVATE_GETDRIVECONNECTIONSTATE"/>
33053 <int value="334" label="TABS_DETECTLANGUAGE"/>
33054 <int value="335" label="METRICSPRIVATE_RECORDVALUE"/>
33055 <int value="336" label="BOOKMARKMANAGERPRIVATE_SORTCHILDREN"/>
33056 <int value="337" label="DELETED_SERIAL_READ"/>
33057 <int value="338" label="APP_CURRENTWINDOWINTERNAL_MAXIMIZE"/>
33058 <int value="339" label="EXPERIMENTAL_DISCOVERY_CLEARALLSUGGESTIONS"/>
33059 <int value="340" label="DELETED_MANAGEDMODEPRIVATE_ENTER"/>
33060 <int value="341" label="DELETED_FILEBROWSERPRIVATE_TRANSFERFILE"/>
33061 <int value="342" label="BROWSERACTION_SETPOPUP"/>
33062 <int value="343" label="TABS_GETSELECTED"/>
33063 <int value="344" label="FONTSETTINGS_GETFONT"/>
33064 <int value="345" label="BLUETOOTH_READ"/>
33065 <int value="346" label="WEBREQUESTINTERNAL_EVENTHANDLED"/>
33066 <int value="347" label="EVENTS_ADDRULES"/>
33067 <int value="348" label="CONTEXTMENUS_CREATE"/>
33068 <int value="349" label="MEDIAPLAYERPRIVATE_GETPLAYLIST"/>
33069 <int value="350" label="DOWNLOADS_ERASE"/>
33070 <int value="351" label="DELETED_EXPERIMENTAL_RECORD_CAPTUREURLS"/>
33071 <int value="352" label="TTS_ISSPEAKING"/>
33072 <int value="353" label="BOOKMARKS_REMOVETREE"/>
33073 <int value="354" label="FILEBROWSERPRIVATE_SEARCHDRIVE"/>
33074 <int value="355" label="DELETED_EXPERIMENTAL_SYSTEMINFO_CPU_GET"/>
33075 <int value="356" label="FILEBROWSERPRIVATE_SETPREFERENCES"/>
33076 <int value="357" label="FONTSETTINGS_SETFONT"/>
33077 <int value="358" label="SOCKET_GETNETWORKLIST"/>
33078 <int value="359" label="BOOKMARKS_MOVE"/>
33079 <int value="360" label="WALLPAPERPRIVATE_MINIMIZEINACTIVEWINDOWS"/>
33080 <int value="361" label="STORAGE_REMOVE"/>
33081 <int value="362" label="AUTOTESTPRIVATE_LOGINSTATUS"/>
33082 <int value="363" label="TABS_CREATE"/>
33083 <int value="364" label="FILEBROWSERPRIVATE_CANCELDIALOG"/>
33084 <int value="365" label="BROWSINGDATA_REMOVECOOKIES"/>
33085 <int value="366" label="FILESYSTEM_CHOOSEENTRY"/>
33086 <int value="367" label="MEDIAPLAYERPRIVATE_PLAY"/>
33087 <int value="368" label="WEBSTOREPRIVATE_GETWEBGLSTATUS"/>
33088 <int value="369" label="SOCKET_SENDTO"/>
33089 <int value="370" label="BROWSINGDATA_REMOVEFILESYSTEMS"/>
33090 <int value="371" label="WALLPAPERPRIVATE_GETSTRINGS"/>
33091 <int value="372" label="BROWSINGDATA_REMOVECACHE"/>
33092 <int value="373" label="BOOKMARKMANAGERPRIVATE_RECORDLAUNCH"/>
33093 <int value="374" label="BROWSERACTION_DISABLE"/>
33094 <int value="375" label="DELETED_EXPERIMENTAL_SPEECHINPUT_ISRECORDING"/>
33095 <int value="376" label="APP_WINDOW_CREATE"/>
33096 <int value="377" label="RUNTIME_RELOAD"/>
33097 <int value="378" label="EXPERIMENTAL_POWER_REQUESTKEEPAWAKE"/>
33098 <int value="379" label="SYSTEMINDICATOR_SETICON"/>
33099 <int value="380" label="FILEBROWSERPRIVATE_ADDMOUNT"/>
33100 <int value="381" label="APP_CURRENTWINDOWINTERNAL_FOCUS"/>
33101 <int value="382" label="EVENTS_REMOVERULES"/>
33102 <int value="383" label="DOWNLOADS_DOWNLOAD"/>
33103 <int value="384" label="WINDOWS_GETALL"/>
33104 <int value="385" label="DELETED_FILEBROWSERPRIVATE_TOGGLEFULLSCREEN"/>
33105 <int value="386" label="APP_CURRENTWINDOWINTERNAL_RESTORE"/>
33106 <int value="387" label="DELETED_WEBSOCKETPROXYPRIVATE_GETPASSPORTFORTCP"/>
33107 <int value="388" label="PAGEACTION_HIDE"/>
33108 <int value="389" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_GET"/>
33109 <int value="390" label="DOWNLOADS_ACCEPTDANGER"/>
33110 <int value="391" label="DELETED_WEBSOCKETPROXYPRIVATE_GETURLFORTCP"/>
33111 <int value="392" label="FILEBROWSERPRIVATE_GETSIZESTATS"/>
33112 <int value="393" label="DOWNLOADS_RESUME"/>
33113 <int value="394" label="COOKIES_GETALLCOOKIESTORES"/>
33114 <int value="395" label="MEDIAGALLERIESPRIVATE_ADDGALLERYWATCH"/>
33115 <int value="396" label="MEDIAGALLERIESPRIVATE_REMOVEGALLERYWATCH"/>
33116 <int value="397" label="WEBVIEW_EXECUTESCRIPT"/>
33117 <int value="398" label="NOTIFICATIONS_UPDATE"/>
33118 <int value="399" label="NOTIFICATIONS_CLEAR"/>
33119 <int value="400" label="DELETED_SESSIONRESTORE_GETRECENTLYCLOSED"/>
33120 <int value="401" label="DELETED_SESSIONRESTORE_RESTORE"/>
33121 <int value="402" label="MANAGEMENT_UNINSTALLSELF"/>
33122 <int value="403" label="ECHOPRIVATE_GETOOBETIMESTAMP"/>
33123 <int value="404" label="FILEBROWSERPRIVATE_VALIDATEPATHNAMELENGTH"/>
33124 <int value="405" label="BROWSINGDATA_SETTINGS"/>
33125 <int value="406" label="WEBSTOREPRIVATE_GETISLAUNCHERENABLED"/>
33126 <int value="407" label="NETWORKINGPRIVATE_GETPROPERTIES"/>
33127 <int value="408" label="NETWORKINGPRIVATE_GETVISIBLENETWORKS"/>
33128 <int value="409" label="NETWORKINGPRIVATE_STARTCONNECT"/>
33129 <int value="410" label="NETWORKINGPRIVATE_STARTDISCONNECT"/>
33130 <int value="411" label="MEDIAGALLERIESPRIVATE_GETALLGALLERYWATCH"/>
33131 <int value="412" label="MEDIAGALLERIESPRIVATE_REMOVEALLGALLERYWATCH"/>
33132 <int value="413" label="FILEBROWSERPRIVATE_SEARCHDRIVEMETADATA"/>
33133 <int value="414" label="DELETED_ECHOPRIVATE_CHECKALLOWREDEEMOFFERS"/>
33134 <int value="415" label="DELETED_MEDIAGALLERIESPRIVATE_EJECTDEVICE"/>
33135 <int value="416" label="FILEBROWSERPRIVATE_LOGOUTUSERFORREAUTHENTICATION"/>
33136 <int value="417" label="DEVELOPERPRIVATE_CHOOSEPATH"/>
33137 <int value="418" label="DEVELOPERPRIVATE_PACKDIRECTORY"/>
33138 <int value="419" label="NETWORKINGPRIVATE_VERIFYDESTINATION"/>
33139 <int value="420" label="NETWORKINGPRIVATE_VERIFYANDENCRYPTCREDENTIALS"/>
33140 <int value="421" label="NETWORKINGPRIVATE_VERIFYANDENCRYPTDATA"/>
33141 <int value="422" label="DEVELOPERPRIVATE_RESTART"/>
33142 <int value="423" label="DEVELOPERPRIVATE_ALLOWINCOGNITO"/>
33143 <int value="424" label="INPUT_IME_DELETESURROUNDINGTEXT"/>
33144 <int value="425" label="DELETED_FILEBROWSERPRIVATE_OPENNEWWINDOW"/>
33145 <int value="426" label="CLOUDPRINTPRIVATE_GETCLIENTID"/>
33146 <int value="427" label="ECHOPRIVATE_GETUSERCONSENT"/>
33147 <int value="428" label="SYNCFILESYSTEM_SETCONFLICTRESOLUTIONPOLICY"/>
33148 <int value="429" label="SYNCFILESYSTEM_GETCONFLICTRESOLUTIONPOLICY"/>
33149 <int value="430" label="NETWORKINGPRIVATE_SETPROPERTIES"/>
33150 <int value="431" label="NETWORKINGPRIVATE_GETSTATE"/>
33151 <int value="432" label="POWER_REQUESTKEEPAWAKE"/>
33152 <int value="433" label="POWER_RELEASEKEEPAWAKE"/>
33153 <int value="434" label="WALLPAPERPRIVATE_SETCUSTOMWALLPAPERLAYOUT"/>
33154 <int value="435" label="DOWNLOADSINTERNAL_DETERMINEFILENAME"/>
33155 <int value="436" label="SYNCFILESYSTEM_GETFILESYNCSTATUSES"/>
33156 <int value="437" label="MEDIAGALLERIESPRIVATE_GETHANDLERS"/>
33157 <int value="438" label="WALLPAPERPRIVATE_RESETWALLPAPER"/>
33158 <int value="439" label="DEVELOPERPRIVATE_PERMISSIONS"/>
33159 <int value="440" label="WEBSTOREPRIVATE_ENABLEAPPLAUNCHER"/>
33160 <int value="441" label="APP_CURRENTWINDOWINTERNAL_FULLSCREEN"/>
33161 <int value="442" label="DEVELOPERPRIVATE_LOADUNPACKEDCROS"/>
33162 <int value="443" label="NETWORKINGPRIVATE_REQUESTNETWORKSCAN"/>
33163 <int value="444" label="ENTERPRISE_PLATFORMKEYSPRIVATE_CHALLENGEMACHINEKEY"/>
33164 <int value="445" label="ENTERPRISE_PLATFORMKEYSPRIVATE_CHALLENGEUSERKEY"/>
33165 <int value="446" label="DEVELOPERPRIVATE_LOADPROJECTTOSYNCFS"/>
33166 <int value="447" label="DEVELOPERPRIVATE_GETPROJECTSINFO"/>
33167 <int value="448" label="DEVELOPERPRIVATE_LOADPROJECT"/>
33168 <int value="449" label="COMMANDLINEPRIVATE_HASSWITCH"/>
33169 <int value="450" label="NETWORKINGPRIVATE_GETMANAGEDPROPERTIES"/>
33170 <int value="451" label="LOCATION_WATCHLOCATION"/>
33171 <int value="452" label="LOCATION_CLEARWATCH"/>
33172 <int value="453" label="BLUETOOTH_ADDPROFILE"/>
33173 <int value="454" label="BLUETOOTH_REMOVEPROFILE"/>
33174 <int value="455" label="DELETED_BLUETOOTH_GETPROFILES"/>
33175 <int value="456" label="EXPERIMENTAL_IDENTITY_REMOVECACHEDAUTHTOKEN"/>
33176 <int value="457" label="AUDIO_GETINFO"/>
33177 <int value="458" label="AUDIO_SETACTIVEDEVICES"/>
33178 <int value="459" label="AUDIO_SETPROPERTIES"/>
33179 <int value="460" label="USB_RESETDEVICE"/>
33180 <int value="461" label="SOCKET_MULTICAST_JOIN_GROUP"/>
33181 <int value="462" label="SOCKET_MULTICAST_LEAVE_GROUP"/>
33182 <int value="463" label="SOCKET_MULTICAST_SET_TIME_TO_LIVE"/>
33183 <int value="464" label="SOCKET_MULTICAST_SET_LOOPBACK_MODE"/>
33184 <int value="465" label="SOCKET_MULTICAST_GET_JOINED_GROUPS"/>
33186 label="EXPERIMENTAL_ACCESSIBILITY_SETNATIVEACCESSIBILITYENABLED"/>
33187 <int value="467" label="RUNTIME_GETPLATFORMINFO"/>
33188 <int value="468" label="WEBVIEW_INSERTCSS"/>
33189 <int value="469" label="METRICSPRIVATE_GETISCRASHRECORDINGENABLED"/>
33190 <int value="470" label="IDENTITYPRIVATE_GETRESOURCES"/>
33191 <int value="471" label="NOTIFICATIONS_GET_ALL"/>
33192 <int value="472" label="USB_LISTINTERFACES"/>
33193 <int value="473" label="FILESYSTEM_RETAINENTRY"/>
33194 <int value="474" label="FILESYSTEM_ISRESTORABLE"/>
33195 <int value="475" label="FILESYSTEM_RESTOREENTRY"/>
33196 <int value="476" label="RUNTIME_SETUNINSTALLURL"/>
33197 <int value="477" label="INPUTMETHODPRIVATE_STARTIME"/>
33198 <int value="478" label="MUSICMANAGERPRIVATE_GETDEVICEID"/>
33199 <int value="479" label="TTS_PAUSE"/>
33200 <int value="480" label="TTS_RESUME"/>
33201 <int value="481" label="DELETED_SYSTEMINFO_CPU_GET"/>
33202 <int value="482" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_ADDWATCH"/>
33203 <int value="483" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_REMOVEWATCH"/>
33204 <int value="484" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_GETALLWATCH"/>
33206 label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_REMOVEALLWATCH"/>
33207 <int value="486" label="DELETED_SYSTEMINFO_MEMORY_GET"/>
33208 <int value="487" label="ACTIVITYLOGPRIVATE_GETEXTENSIONACTIVITIES"/>
33209 <int value="488" label="RUNTIME_GETPACKAGEDIRECTORYENTRY"/>
33210 <int value="489" label="DELETED_SYSTEMINFO_DISPLAY_SETDISPLAYPROPERTIES"/>
33211 <int value="490" label="FEEDBACKPRIVATE_GETUSEREMAIL"/>
33212 <int value="491" label="FEEDBACKPRIVATE_GETSYSTEMINFORMATION"/>
33213 <int value="492" label="FEEDBACKPRIVATE_SENDFEEDBACK"/>
33214 <int value="493" label="VIRTUALKEYBOARDPRIVATE_INSERTTEXT"/>
33215 <int value="494" label="DIAGNOSTICS_SENDPACKET"/>
33216 <int value="495" label="METRICSPRIVATE_GETFIELDTRIAL"/>
33217 <int value="496" label="FILEBROWSERPRIVATE_ZOOM"/>
33218 <int value="497" label="WEBVIEW_GO"/>
33219 <int value="498" label="WEBSTOREPRIVATE_ISININCOGNITOMODEFUNCTION"/>
33220 <int value="499" label="FILEBROWSERPRIVATE_REQUESTACCESSTOKEN"/>
33221 <int value="500" label="WEBVIEW_STOP"/>
33222 <int value="501" label="WEBVIEW_RELOAD"/>
33223 <int value="502" label="WEBVIEW_TERMINATE"/>
33224 <int value="503" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_GET"/>
33225 <int value="504" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_SET"/>
33226 <int value="505" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_CLEAR"/>
33227 <int value="506" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_EJECTDEVICE"/>
33228 <int value="507" label="SYSTEM_CPU_GETINFO"/>
33229 <int value="508" label="BOOKMARKMANAGERPRIVATE_REMOVETREES"/>
33230 <int value="509" label="SYSTEM_DISPLAY_GETINFO"/>
33231 <int value="510" label="SYSTEM_DISPLAY_SETDISPLAYPROPERTIES"/>
33232 <int value="511" label="SYSTEM_MEMORY_GETINFO"/>
33233 <int value="512" label="FILEBROWSERPRIVATE_GETSHAREURL"/>
33234 <int value="513" label="SYSTEM_STORAGE_GETINFO"/>
33235 <int value="514" label="SYSTEM_STORAGE_EJECTDEVICE"/>
33236 <int value="515" label="DELETED_SYSTEM_STORAGE_ADDAVAILABLECAPACITYWATCH"/>
33237 <int value="516" label="DELETED_SYSTEM_STORAGE_REMOVEAVAILABLECAPACITYWATCH"/>
33239 label="DELETED_SYSTEM_STORAGE_GETALLAVAILABLECAPACITYWATCHES"/>
33241 label="DELETED_SYSTEM_STORAGE_REMOVEALLAVAILABLECAPACITYWATCHES"/>
33242 <int value="519" label="DOWNLOADS_REMOVEFILE"/>
33243 <int value="520" label="DOWNLOADS_SHOWDEFAULTFOLDER"/>
33244 <int value="521" label="INFOBARS_SHOW"/>
33245 <int value="522" label="DOWNLOADS_SETSHELFENABLED"/>
33246 <int value="523" label="IMAGEWRITER_WRITEFROMURL"/>
33247 <int value="524" label="IMAGEWRITER_WRITEFROMFILE"/>
33248 <int value="525" label="IMAGEWRITER_CANCELWRITE"/>
33249 <int value="526" label="IMAGEWRITER_DESTROYPARTITIONS"/>
33250 <int value="527" label="FEEDBACKPRIVATE_GETSTRINGS"/>
33251 <int value="528" label="LOGPRIVATE_GETHISTORICAL"/>
33252 <int value="529" label="VIRTUALKEYBOARDPRIVATE_MOVECURSOR"/>
33253 <int value="530" label="METRICSPRIVATE_GETVARIATIONPARAMS"/>
33254 <int value="531" label="WEBVIEW_SETPERMISSION"/>
33255 <int value="532" label="DESKTOPCAPTURE_CHOOSEDESKTOPMEDIA"/>
33256 <int value="533" label="APP_CURRENTWINDOWINTERNAL_SETSHAPE"/>
33257 <int value="534" label="PROCESSES_GETPROCESSINFO"/>
33258 <int value="535" label="PROCESSES_GETPROCESSIDFORTAB"/>
33259 <int value="536" label="PROCESSES_TERMINATE"/>
33260 <int value="537" label="SOCKETS_UDP_CREATE"/>
33261 <int value="538" label="SOCKETS_UDP_UPDATE"/>
33262 <int value="539" label="SOCKETS_UDP_BIND"/>
33263 <int value="540" label="SOCKETS_UDP_SEND"/>
33264 <int value="541" label="SOCKETS_UDP_CLOSE"/>
33265 <int value="542" label="SOCKETS_UDP_GETINFO"/>
33266 <int value="543" label="SOCKETS_UDP_GETSOCKETS"/>
33267 <int value="544" label="SOCKETS_UDP_JOINGROUP"/>
33268 <int value="545" label="SOCKETS_UDP_LEAVEGROUP"/>
33269 <int value="546" label="SOCKETS_UDP_SETMULTICASTTIMETOLIVE"/>
33270 <int value="547" label="SOCKETS_UDP_SETMULTICASTLOOPBACKMODE"/>
33271 <int value="548" label="SOCKETS_UDP_GETJOINEDGROUPS"/>
33272 <int value="549" label="SIGNED_IN_DEVICES_GET"/>
33273 <int value="550" label="AUTOTESTPRIVATE_SIMULATEASANMEMORYBUG"/>
33274 <int value="551" label="WEBVIEW_CLEARDATA"/>
33275 <int value="552" label="SESSIONS_GETRECENTLYCLOSED"/>
33276 <int value="553" label="SESSIONS_GETDEVICES"/>
33277 <int value="554" label="SESSIONS_RESTORE"/>
33278 <int value="555" label="SYNCFILESYSTEM_GETSERVICESTATUS"/>
33279 <int value="556" label="ECHOPRIVATE_SETOFFERINFO"/>
33280 <int value="557" label="ECHOPRIVATE_GETOFFERINFO"/>
33281 <int value="558" label="DEVELOPERPRIVATE_ISPROFILEMANAGED"/>
33282 <int value="559" label="FILEBROWSERPRIVATE_INSTALLWEBSTOREITEM"/>
33283 <int value="560" label="FILEBROWSERPRIVATE_STARTCOPY"/>
33284 <int value="561" label="FILEBROWSERPRIVATE_CANCELCOPY"/>
33285 <int value="562" label="NETWORKINGPRIVATE_CREATENETWORK"/>
33286 <int value="563" label="BRAILLEDISPLAYPRIVATE_GETDISPLAYSTATE"/>
33287 <int value="564" label="BRAILLEDISPLAYPRIVATE_WRITEDOTS"/>
33288 <int value="565" label="USB_GETDEVICES"/>
33289 <int value="566" label="USB_REQUESTACCESS"/>
33290 <int value="567" label="USB_OPENDEVICE"/>
33291 <int value="568" label="ACTIVITYLOGPRIVATE_DELETEDATABASE"/>
33292 <int value="569" label="ACTIVITYLOGPRIVATE_DELETEURLS"/>
33293 <int value="570" label="FILEBROWSERPRIVATE_REQUESTWEBSTOREACCESSTOKEN"/>
33294 <int value="571" label="IMAGEWRITER_LISTREMOVABLESTORAGEDEVICES"/>
33295 <int value="572" label="WALLPAPER_SETWALLPAPER"/>
33296 <int value="573" label="VIRTUALKEYBOARDPRIVATE_HIDEKEYBOARD"/>
33297 <int value="574" label="AUTOTESTPRIVATE_LOCKSCREEN"/>
33298 <int value="575" label="WEBRTCLOGGINGPRIVATE_SETMETADATA"/>
33299 <int value="576" label="WEBRTCLOGGINGPRIVATE_START"/>
33300 <int value="577" label="WEBRTCLOGGINGPRIVATE_SETUPLOADONRENDERCLOSE"/>
33301 <int value="578" label="WEBRTCLOGGINGPRIVATE_STOP"/>
33302 <int value="579" label="WEBRTCLOGGINGPRIVATE_UPLOAD"/>
33303 <int value="580" label="WEBRTCLOGGINGPRIVATE_DISCARD"/>
33304 <int value="581" label="WEBVIEW_OVERRIDEUSERAGENT"/>
33305 <int value="582" label="PRINCIPALSPRIVATE_SHOWAVATARBUBBLE"/>
33306 <int value="583" label="PRINCIPALSPRIVATE_SIGNOUT"/>
33307 <int value="584" label="CAST_CHANNEL_OPEN"/>
33308 <int value="585" label="CAST_CHANNEL_SEND"/>
33309 <int value="586" label="CAST_CHANNEL_CLOSE"/>
33310 <int value="587" label="RUNTIME_RESTART"/>
33311 <int value="588" label="DESKTOPCAPTURE_CANCELCHOOSEDESKTOPMEDIA"/>
33312 <int value="589" label="APP_CURRENTWINDOWINTERNAL_SETALWAYSONTOP"/>
33313 <int value="590" label="SOCKETS_TCP_CREATE"/>
33314 <int value="591" label="SOCKETS_TCP_UPDATE"/>
33315 <int value="592" label="SOCKETS_TCP_SETPAUSED"/>
33316 <int value="593" label="SOCKETS_TCP_SETKEEPALIVE"/>
33317 <int value="594" label="SOCKETS_TCP_SETNODELAY"/>
33318 <int value="595" label="SOCKETS_TCP_CONNECT"/>
33319 <int value="596" label="SOCKETS_TCP_DISCONNECT"/>
33320 <int value="597" label="SOCKETS_TCP_SEND"/>
33321 <int value="598" label="SOCKETS_TCP_CLOSE"/>
33322 <int value="599" label="SOCKETS_TCP_GETINFO"/>
33323 <int value="600" label="SOCKETS_TCP_GETSOCKETS"/>
33324 <int value="601" label="NETWORKINGPRIVATE_GETENABLEDNETWORKTYPES"/>
33325 <int value="602" label="NETWORKINGPRIVATE_ENABLENETWORKTYPE"/>
33326 <int value="603" label="NETWORKINGPRIVATE_DISABLENETWORKTYPE"/>
33327 <int value="604" label="SOCKETS_TCP_SERVER_CREATE"/>
33328 <int value="605" label="SOCKETS_TCP_SERVER_UPDATE"/>
33329 <int value="606" label="SOCKETS_TCP_SERVER_SETPAUSED"/>
33330 <int value="607" label="SOCKETS_TCP_SERVER_LISTEN"/>
33331 <int value="608" label="SOCKETS_TCP_SERVER_DISCONNECT"/>
33332 <int value="609" label="SOCKETS_TCP_SERVER_CLOSE"/>
33333 <int value="610" label="SOCKETS_TCP_SERVER_GETINFO"/>
33334 <int value="611" label="SOCKETS_TCP_SERVER_GETSOCKETS"/>
33335 <int value="612" label="SYSTEM_STORAGE_GETAVAILABLECAPACITY"/>
33336 <int value="613" label="BROWSERACTION_OPEN_POPUP"/>
33337 <int value="614" label="WEBRTC_AUDIO_PRIVATE_GET_SINKS"/>
33338 <int value="615" label="WEBRTC_AUDIO_PRIVATE_GET_ACTIVE_SINK"/>
33339 <int value="616" label="WEBRTC_AUDIO_PRIVATE_SET_ACTIVE_SINK"/>
33340 <int value="617" label="WEBRTC_AUDIO_PRIVATE_GET_ASSOCIATED_SINK"/>
33341 <int value="618" label="VIRTUALKEYBOARDPRIVATE_KEYBOARDLOADED"/>
33342 <int value="619" label="DELETED_APP_CURRENTWINDOWINTERNAL_SETMINWIDTH"/>
33343 <int value="620" label="DELETED_APP_CURRENTWINDOWINTERNAL_SETMINHEIGHT"/>
33344 <int value="621" label="DELETED_APP_CURRENTWINDOWINTERNAL_SETMAXWIDTH"/>
33345 <int value="622" label="DELETED_APP_CURRENTWINDOWINTERNAL_SETMAXHEIGHT"/>
33346 <int value="623" label="SYSTEMPRIVATE_GETAPIKEY"/>
33347 <int value="624" label="CHROMEOSINFOPRIVATE_SET"/>
33348 <int value="625" label="BOOKMARKMANAGERPRIVATE_GETMETAINFO"/>
33349 <int value="626" label="BOOKMARKMANAGERPRIVATE_SETMETAINFO"/>
33350 <int value="627" label="FILESYSTEMPROVIDER_MOUNT"/>
33351 <int value="628" label="AUTOTESTPRIVATE_GETEXTENSIONSINFO"/>
33352 <int value="629" label="SCREENLOCKPRIVATE_GETLOCKED"/>
33353 <int value="630" label="SCREENLOCKPRIVATE_SETLOCKED"/>
33354 <int value="631" label="SCREENLOCKPRIVATE_SHOWMESSAGE"/>
33355 <int value="632" label="FEEDBACKPRIVATE_GETHISTOGRAMS"/>
33356 <int value="633" label="SYSTEM_NETWORK_GETNETWORKINTERFACES"/>
33357 <int value="634" label="SERIAL_GETDEVICES"/>
33358 <int value="635" label="SERIAL_UPDATE"/>
33359 <int value="636" label="SERIAL_SETPAUSED"/>
33360 <int value="637" label="SERIAL_GETINFO"/>
33361 <int value="638" label="SERIAL_GETCONNECTIONS"/>
33362 <int value="639" label="SERIAL_SEND"/>
33363 <int value="640" label="GCM_REGISTER"/>
33364 <int value="641" label="GCM_SEND"/>
33365 <int value="642" label="SERIAL_CONNECT"/>
33366 <int value="643" label="SERIAL_DISCONNECT"/>
33367 <int value="644" label="MEDIAGALLERIES_GETALLMEDIAFILESYSTEMMETADATA"/>
33368 <int value="645" label="FIRSTRUNPRIVATE_GETLOCALIZEDSTRINGS"/>
33369 <int value="646" label="FIRSTRUNPRIVATE_LAUNCHTUTORIAL"/>
33370 <int value="647" label="SOCKETS_UDP_SETPAUSED"/>
33371 <int value="648" label="WEBVIEW_CAPTUREVISIBLEREGION"/>
33372 <int value="649" label="MEDIAGALLERIES_GETMETADATA"/>
33373 <int value="650" label="INPUT_IME_SENDKEYEVENTS"/>
33374 <int value="651" label="VIRTUALKEYBOARDPRIVATE_LOCKKEYBOARD"/>
33375 <int value="652" label="SCREENLOCKPRIVATE_SHOWBUTTON"/>
33376 <int value="653" label="INPUT_IME_HIDEINPUTVIEW"/>
33377 <int value="654" label="BOOKMARKMANAGERPRIVATE_UNDO"/>
33378 <int value="655" label="BOOKMARKMANAGERPRIVATE_REDO"/>
33379 <int value="656" label="BOOKMARKMANAGERPRIVATE_UNDOINFO"/>
33380 <int value="657" label="BOOKMARKMANAGERPRIVATE_REDOINFO"/>
33381 <int value="658" label="MEDIAGALLERIES_ADDUSERSELECTEDFOLDER"/>
33383 label="PREFERENCESPRIVATE_GETSYNCCATEGORIESWITHOUTPASSPHRASE"/>
33384 <int value="660" label="READINGLISTPRIVATE_ADDENTRY"/>
33385 <int value="661" label="READINGLISTPRIVATE_REMOVEENTRY"/>
33386 <int value="662" label="READINGLISTPRIVATE_GETENTRIES"/>
33387 <int value="663" label="MEDIAGALLERIES_STARTMEDIASCAN"/>
33388 <int value="664" label="MEDIAGALLERIES_CANCELMEDIASCAN"/>
33389 <int value="665" label="MEDIAGALLERIES_ADDSCANRESULTS"/>
33390 <int value="666" label="LOGPRIVATE_STARTNETINTERNALSWATCH"/>
33391 <int value="667" label="LOGPRIVATE_STOPNETINTERNALSWATCH"/>
33392 <int value="668" label="FILEBROWSERPRIVATE_GETPROFILES"/>
33393 <int value="669" label="FILEBROWSERPRIVATE_VISITDESKTOP"/>
33394 <int value="670" label="VIRTUALKEYBOARDPRIVATE_GETKEYBOARDCONFIG"/>
33395 <int value="671" label="HID_GETDEVICES"/>
33396 <int value="672" label="HID_CONNECT"/>
33397 <int value="673" label="HID_DISCONNECT"/>
33398 <int value="674" label="HID_RECEIVE"/>
33399 <int value="675" label="HID_SEND"/>
33400 <int value="676" label="HID_RECEIVEFEATUREREPORT"/>
33401 <int value="677" label="HID_SENDFEATUREREPORT"/>
33402 <int value="678" label="HOTWORDPRIVATE_SETENABLED"/>
33403 <int value="679" label="HOTWORDPRIVATE_GETSTATUS"/>
33404 <int value="680" label="APP_CURRENTWINDOWINTERNAL_SETBADGEICON"/>
33405 <int value="681" label="APP_CURRENTWINDOWINTERNAL_CLEARBADGE"/>
33406 <int value="682" label="WEBVIEW_SETZOOM"/>
33407 <int value="683" label="WEBVIEW_GETZOOM"/>
33408 <int value="684" label="DEVELOPERPRIVATE_REQUESTFILESOURCE"/>
33409 <int value="685" label="DEVELOPERPRIVATE_OPENDEVTOOLS"/>
33410 <int value="686" label="ACTIVITYLOGPRIVATE_DELETEACTIVITIES"/>
33411 <int value="687" label="NETWORKINGPRIVATE_SETWIFITDLSENABLEDSTATE"/>
33412 <int value="688" label="NETWORKINGPRIVATE_GETWIFITDLSSTATUS"/>
33413 <int value="689" label="SCREENLOCKPRIVATE_HIDEBUTTON"/>
33414 <int value="690" label="SCREENLOCKPRIVATE_SETAUTHTYPE"/>
33415 <int value="691" label="SCREENLOCKPRIVATE_GETAUTHTYPE"/>
33416 <int value="692" label="SCREENLOCKPRIVATE_ACCEPTAUTHATTEMPT"/>
33417 <int value="693" label="WEBVIEW_FIND"/>
33418 <int value="694" label="WEBVIEW_STOPFINDING"/>
33419 <int value="695" label="WEBVIEW_CONTEXTMENUSCREATE"/>
33420 <int value="696" label="WEBVIEW_CONTEXTMENUSUPDATE"/>
33421 <int value="697" label="WEBVIEW_CONTEXTMENUSREMOVE"/>
33422 <int value="698" label="WEBVIEW_CONTEXTMENUSREMOVEALL"/>
33423 <int value="699" label="AUTOMATIONINTERNAL_ENABLECURRENTTAB"/>
33424 <int value="700" label="APP_CURRENTWINDOWINTERNAL_SETSIZECONSTRAINTS"/>
33425 <int value="701" label="BLUETOOTH_GETDEVICE"/>
33426 <int value="702" label="GCM_UNREGISTER"/>
33427 <int value="703" label="FILEBROWSERPRIVATE_REQUESTDRIVESHARE"/>
33428 <int value="704" label="METRICSPRIVATE_RECORDSPARSEVALUE"/>
33429 <int value="705" label="HOTWORDPRIVATE_SETAUDIOLOGGINGENABLED"/>
33430 <int value="706" label="BLUETOOTHPRIVATE_SETADAPTERSTATE"/>
33431 <int value="707" label="BLUETOOTHPRIVATE_ENABLEPAIRING"/>
33432 <int value="708" label="BLUETOOTHPRIVATE_DISABLEPAIRING"/>
33433 <int value="709" label="BLUETOOTHPRIVATE_SETPAIRINGRESPONSE"/>
33434 <int value="710" label="NETWORKINGPRIVATE_GETCAPTIVEPORTALSTATUS"/>
33435 <int value="711" label="AUTOMATIONINTERNAL_PERFORMACTION"/>
33436 <int value="712" label="BLUETOOTH_UPDATE_SOCKET"/>
33437 <int value="713" label="BLUETOOTH_SET_SOCKET_PAUSED"/>
33438 <int value="714" label="BLUETOOTH_GET_SOCKET"/>
33439 <int value="715" label="BLUETOOTH_GET_SOCKETS"/>
33440 <int value="716" label="FILESYSTEMPROVIDER_UNMOUNT"/>
33441 <int value="717" label="FILESYSTEMPROVIDERINTERNAL_UNMOUNTREQUESTEDSUCCESS"/>
33442 <int value="718" label="FILESYSTEMPROVIDERINTERNAL_UNMOUNTREQUESTEDERROR"/>
33443 <int value="719" label="MEDIAGALLERIES_DROPPERMISSIONFORMEDIAFILESYSTEM"/>
33444 <int value="720" label="WEBCAMPRIVATE_SET"/>
33445 <int value="721" label="WEBCAMPRIVATE_RESET"/>
33446 <int value="722" label="WEBCAMPRIVATE_GET"/>
33449 <enum name="ExtensionInstallCause" type="int">
33450 <int value="0" label="INSTALL_CAUSE_UNSET"/>
33451 <int value="1" label="INSTALL_CAUSE_USER_DOWNLOAD"/>
33452 <int value="2" label="INSTALL_CAUSE_UPDATE"/>
33453 <int value="3" label="INSTALL_CAUSE_EXTERNAL_FILE"/>
33454 <int value="4" label="INSTALL_CAUSE_AUTOMATION"/>
33457 <enum name="ExtensionInstallPromptExperimentLinkAction" type="int">
33458 <int value="0" label="Link is shown"/>
33459 <int value="1" label="Link is not shown"/>
33460 <int value="2" label="Link is clicked"/>
33463 <enum name="ExtensionInstallPromptType" type="int">
33464 <int value="0" label="Install prompt"/>
33465 <int value="1" label="Inline install prompt"/>
33466 <int value="2" label="Bundle install prompt"/>
33467 <int value="3" label="Re-enable prompt"/>
33468 <int value="4" label="Permissions prompt"/>
33469 <int value="5" label="External install prompt"/>
33470 <int value="6" label="Post install permissions prompt"/>
33471 <int value="7" label="Launch prompt"/>
33474 <enum name="ExtensionInstallVerifierGetSignatureResult" type="int">
33475 <int value="0" label="No signature (network error, etc)"/>
33476 <int value="1" label="Invalid signature"/>
33477 <int value="2" label="Valid signature"/>
33480 <enum name="ExtensionInstallVerifierInitResult" type="int">
33481 <int value="0" label="No value in prefs"/>
33482 <int value="1" label="Pref present but parsing failed"/>
33483 <int value="2" label="Invalid signature"/>
33484 <int value="3" label="Valid signature"/>
33487 <enum name="ExtensionInstallVerifierMustRemainDisabled" type="int">
33488 <int value="0" label="VERIFIED"/>
33489 <int value="1" label="NOT_EXTENSION"/>
33490 <int value="2" label="UNPACKED"/>
33491 <int value="3" label="ENTERPRISE_POLICY_ALLOWED"/>
33492 <int value="4" label="FORCED_NOT_VERIFIED"/>
33493 <int value="5" label="NOT_FROM_STORE"/>
33494 <int value="6" label="NO_SIGNATURE"/>
33495 <int value="7" label="NOT_VERIFIED_BUT_NOT_ENFORCING"/>
33496 <int value="8" label="NOT_VERIFIED"/>
33499 <enum name="ExtensionInstallVerifierStatus" type="int">
33500 <int value="0" label="NONE"/>
33501 <int value="1" label="BOOTSTRAP"/>
33502 <int value="2" label="ENFORCE"/>
33505 <enum name="ExtensionLaunchType" type="int">
33506 <int value="0" label="PINNED"/>
33507 <int value="1" label="REGULAR"/>
33508 <int value="2" label="FULLSCREEN"/>
33511 <enum name="ExtensionLocation" type="int">
33512 <int value="0" label="INVALID"/>
33513 <int value="1" label="INTERNAL"/>
33514 <int value="2" label="EXTERNAL_PREF"/>
33515 <int value="3" label="EXTERNAL_REGISTRY"/>
33516 <int value="4" label="LOAD"/>
33517 <int value="5" label="COMPONENT"/>
33518 <int value="6" label="EXTERNAL_PREF_DOWNLOAD"/>
33519 <int value="7" label="EXTERNAL_POLICY_DOWNLOAD"/>
33520 <int value="8" label="COMMAND_LINE"/>
33521 <int value="9" label="EXTERNAL_POLICY"/>
33522 <int value="10" label="EXTERNAL_COMPONENT"/>
33525 <enum name="ExtensionPermission" type="int">
33526 <int value="0" label="UNKNOWN"/>
33527 <int value="1" label="NONE"/>
33528 <int value="2" label="BOOKMARKS"/>
33529 <int value="3" label="GEOLOCATION"/>
33530 <int value="4" label="BROWSING_HISTORY"/>
33531 <int value="5" label="TABS"/>
33532 <int value="6" label="MANAGEMENT"/>
33533 <int value="7" label="DEBUGGER"/>
33534 <int value="8" label="1_HOST"/>
33535 <int value="9" label="2_HOSTS"/>
33536 <int value="10" label="3_HOSTS"/>
33537 <int value="11" label="4_OR_MORE_HOSTS"/>
33538 <int value="12" label="ALL_HOSTS"/>
33539 <int value="13" label="FULL_ACCESS"/>
33540 <int value="14" label="CLIPBOARD"/>
33541 <int value="15" label="TTS_ENGINE"/>
33542 <int value="16" label="CONTENT_SETTINGS"/>
33543 <int value="17" label="PRIVACY"/>
33544 <int value="18" label="MANAGED_MODE"/>
33545 <int value="19" label="INPUT"/>
33546 <int value="20" label="AUDIO_CAPTURE"/>
33547 <int value="21" label="VIDEO_CAPTURE"/>
33548 <int value="22" label="DOWNLOADS"/>
33549 <int value="23" label="FILE_SYSTEM_WRITE"/>
33550 <int value="24" label="ALL_MEDIA_GALLERIES"/>
33551 <int value="25" label="SERIAL"/>
33552 <int value="26" label="SOCKET_ANY_HOST"/>
33553 <int value="27" label="SOCKET_DOMAIN_HOSTS"/>
33554 <int value="28" label="SOCKET_SPECIFIC_HOSTS"/>
33557 <enum name="ExtensionPermission2" type="int">
33558 <!-- Generated from ../../../extensions/common/permissions/permission_message.h -->
33560 <int value="0" label="kUnknown"/>
33561 <int value="1" label="kNone"/>
33562 <int value="2" label="kBookmarks"/>
33563 <int value="3" label="kGeolocation"/>
33564 <int value="4" label="kBrowsingHistory"/>
33565 <int value="5" label="kTabs"/>
33566 <int value="6" label="kManagement"/>
33567 <int value="7" label="kDebugger"/>
33568 <int value="8" label="kDesktopCapture"/>
33569 <int value="9" label="kHid"/>
33570 <int value="10" label="kHosts1"/>
33571 <int value="11" label="kHosts2"/>
33572 <int value="12" label="kHosts3"/>
33573 <int value="13" label="kHosts4OrMore"/>
33574 <int value="14" label="kHostsAll"/>
33575 <int value="15" label="kFullAccess"/>
33576 <int value="16" label="kClipboard"/>
33577 <int value="17" label="kTtsEngine"/>
33578 <int value="18" label="kContentSettings"/>
33579 <int value="19" label="kPrivacy"/>
33580 <int value="20" label="kManagedMode"/>
33581 <int value="21" label="kInput"/>
33582 <int value="22" label="kAudioCapture"/>
33583 <int value="23" label="kVideoCapture"/>
33584 <int value="24" label="kDownloads"/>
33585 <int value="25" label="kFileSystemWrite"/>
33586 <int value="26" label="kMediaGalleriesAllGalleriesRead"/>
33587 <int value="27" label="kSerial"/>
33588 <int value="28" label="kSocketAnyHost"/>
33589 <int value="29" label="kSocketDomainHosts"/>
33590 <int value="30" label="kSocketSpecificHosts"/>
33591 <int value="31" label="kBluetooth"/>
33592 <int value="32" label="kUsb"/>
33593 <int value="33" label="kSystemIndicator"/>
33594 <int value="34" label="kUsbDevice"/>
33595 <int value="35" label="kMediaGalleriesAllGalleriesCopyTo"/>
33596 <int value="36" label="kSystemInfoDisplay"/>
33597 <int value="37" label="kNativeMessaging"/>
33598 <int value="38" label="kSyncFileSystem"/>
33599 <int value="39" label="kAudio"/>
33600 <int value="40" label="kFavicon"/>
33601 <int value="41" label="kMusicManagerPrivate"/>
33602 <int value="42" label="kWebConnectable"/>
33603 <int value="43" label="kActivityLogPrivate"/>
33604 <int value="44" label="kBluetoothDevices"/>
33605 <int value="45" label="kDownloadsOpen"/>
33606 <int value="46" label="kNetworkingPrivate"/>
33607 <int value="47" label="kDeclarativeWebRequest"/>
33608 <int value="48" label="kFileSystemDirectory"/>
33609 <int value="49" label="kFileSystemWriteDirectory"/>
33610 <int value="50" label="kSignedInDevices"/>
33611 <int value="51" label="kWallpaper"/>
33612 <int value="52" label="kNetworkState"/>
33613 <int value="53" label="kHomepage"/>
33614 <int value="54" label="kSearchProvider"/>
33615 <int value="55" label="kStartupPages"/>
33616 <int value="56" label="kMediaGalleriesAllGalleriesDelete"/>
33617 <int value="57" label="kScreenlockPrivate"/>
33618 <int value="58" label="kOverrideBookmarksUI"/>
33619 <int value="59" label="kAutomation"/>
33620 <int value="60" label="kAccessibilityFeaturesModify"/>
33621 <int value="61" label="kAccessibilityFeaturesRead"/>
33622 <int value="62" label="kBluetoothPrivate"/>
33625 <enum name="ExtensionServiceVerifyAllSuccess" type="int">
33626 <int value="0" label="VERIFY_ALL_BOOTSTRAP_SUCCESS"/>
33627 <int value="1" label="VERIFY_ALL_BOOTSTRAP_FAILURE"/>
33628 <int value="2" label="VERIFY_ALL_NON_BOOTSTRAP_SUCCESS"/>
33629 <int value="3" label="VERIFY_ALL_NON_BOOTSTRAP_FAILURE"/>
33632 <enum name="ExtensionType" type="int">
33633 <int value="0" label="UNKNOWN"/>
33634 <int value="1" label="EXTENSION"/>
33635 <int value="2" label="THEME"/>
33636 <int value="3" label="USER_SCRIPT"/>
33637 <int value="4" label="HOSTED_APP"/>
33638 <int value="5" label="LEGACY_PACKAGED_APP"/>
33639 <int value="6" label="PLATFORM_APP"/>
33642 <enum name="ExtensionUnpackFailureReason" type="int">
33644 Reasons the sandboxed extension unpacker can fail. See enum FailureReason
33645 in src/chrome/browser/extensions/sandboxed_extension_unpacker.h .
33647 <int value="0" label="COULD_NOT_GET_TEMP_DIRECTORY"/>
33648 <int value="1" label="COULD_NOT_CREATE_TEMP_DIRECTORY"/>
33649 <int value="2" label="FAILED_TO_COPY_EXTENSION_FILE_TO_TEMP_DIRECTORY"/>
33650 <int value="3" label="COULD_NOT_GET_SANDBOX_FRIENDLY_PATH"/>
33651 <int value="4" label="COULD_NOT_LOCALIZE_EXTENSION"/>
33652 <int value="5" label="INVALID_MANIFEST"/>
33653 <int value="6" label="UNPACKER_CLIENT_FAILED"/>
33654 <int value="7" label="UTILITY_PROCESS_CRASHED_WHILE_TRYING_TO_INSTALL"/>
33655 <int value="8" label="CRX_FILE_NOT_READABLE"/>
33656 <int value="9" label="CRX_HEADER_INVALID"/>
33657 <int value="10" label="CRX_MAGIC_NUMBER_INVALID"/>
33658 <int value="11" label="CRX_VERSION_NUMBER_INVALID"/>
33659 <int value="12" label="CRX_EXCESSIVELY_LARGE_KEY_OR_SIGNATURE"/>
33660 <int value="13" label="CRX_ZERO_KEY_LENGTH"/>
33661 <int value="14" label="CRX_ZERO_SIGNATURE_LENGTH"/>
33662 <int value="15" label="CRX_PUBLIC_KEY_INVALID"/>
33663 <int value="16" label="CRX_SIGNATURE_INVALID"/>
33664 <int value="17" label="CRX_SIGNATURE_VERIFICATION_INITIALIZATION_FAILED"/>
33665 <int value="18" label="CRX_SIGNATURE_VERIFICATION_FAILED"/>
33666 <int value="19" label="ERROR_SERIALIZING_MANIFEST_JSON"/>
33667 <int value="20" label="ERROR_SAVING_MANIFEST_JSON"/>
33668 <int value="21" label="COULD_NOT_READ_IMAGE_DATA_FROM_DISK"/>
33669 <int value="22" label="DECODED_IMAGES_DO_NOT_MATCH_THE_MANIFEST"/>
33670 <int value="23" label="INVALID_PATH_FOR_BROWSER_IMAGE"/>
33671 <int value="24" label="ERROR_REMOVING_OLD_IMAGE_FILE"/>
33672 <int value="25" label="INVALID_PATH_FOR_BITMAP_IMAGE"/>
33673 <int value="26" label="ERROR_RE_ENCODING_THEME_IMAGE"/>
33674 <int value="27" label="ERROR_SAVING_THEME_IMAGE"/>
33675 <int value="28" label="COULD_NOT_READ_CATALOG_DATA_FROM_DISK"/>
33676 <int value="29" label="INVALID_CATALOG_DATA"/>
33677 <int value="30" label="INVALID_PATH_FOR_CATALOG"/>
33678 <int value="31" label="ERROR_SERIALIZING_CATALOG"/>
33679 <int value="32" label="ERROR_SAVING_CATALOG"/>
33682 <enum name="ExternalDeviceAction" type="int">
33683 <int value="0" label="Import to Drive"/>
33684 <int value="1" label="View files"/>
33685 <int value="2" label="View files (automatically)"/>
33686 <int value="3" label="Watch video"/>
33687 <int value="4" label="Error"/>
33688 <int value="5" label="Close (no action)"/>
33691 <enum name="ExternalDisplayOpenResult" type="int">
33692 <int value="0" label="Success"/>
33693 <int value="1" label="Failed with EACCES (incorrect permission on device)"/>
33694 <int value="2" label="Failed with ENOENT (device missing)"/>
33695 <int value="3" label="Failed for some other reason"/>
33698 <enum name="ExternalDisplayReceiveResult" type="int">
33699 <int value="0" label="Success"/>
33700 <int value="1" label="ioctl() to I2C device failed"/>
33701 <int value="2" label="Bad message checksum"/>
33702 <int value="3" label="Bad message address"/>
33703 <int value="4" label="Bad message length"/>
33704 <int value="5" label="Bad command code in message"/>
33705 <int value="6" label="Bad result code in message"/>
33706 <int value="7" label="Bad feature index in message"/>
33707 <int value="8" label="Maximum value of 0 in message"/>
33710 <enum name="ExternalDisplaySendResult" type="int">
33711 <int value="0" label="Success"/>
33712 <int value="1" label="ioctl() to I2C device failed"/>
33715 <enum name="ExternalItemState" type="int">
33716 <int value="0" label="DEPRECATED_DISABLED"/>
33717 <int value="1" label="DEPRECATED_ENABLED"/>
33718 <int value="2" label="DISABLED (in webstore)"/>
33719 <int value="3" label="ENABLED (in webstore)"/>
33720 <int value="4" label="DISABLED (not in webstore)"/>
33721 <int value="5" label="ENABLED (not in webstore)"/>
33722 <int value="6" label="UNINSTALLED (in webstore)"/>
33723 <int value="7" label="UNINSTALLED (not in webstore)"/>
33726 <enum name="Exynos5250LotIdEnum" type="int">
33727 <int value="0" label="Fused device"/>
33728 <int value="1" label="Generic unfused device"/>
33729 <int value="2" label="Unfused; lot ID NZVPU"/>
33730 <int value="3" label="Unfused; lot ID NZVR7"/>
33733 <enum name="FallbackSSLVersion" type="int">
33734 <int value="0" label="FALLBACK_NONE">SSL version fallback did not occur.</int>
33735 <int value="1" label="FALLBACK_SSL3">Fell back on SSL 3.0.</int>
33736 <int value="2" label="FALLBACK_TLS1">Fell back on TLS 1.0.</int>
33737 <int value="3" label="FALLBACK_TLS1_1">Fell back on TLS 1.1.</int>
33740 <enum name="FeatureObserver" type="int">
33741 <!-- See http://src.chromium.org/viewvc/blink/trunk/Source/core/page/UseCounter.h -->
33743 <int value="0" label="PageDestruction"/>
33744 <int value="1" label="LegacyNotifications"/>
33745 <int value="2" label="MultipartMainResource"/>
33746 <int value="3" label="PrefixedIndexedDB"/>
33747 <int value="4" label="WorkerStart"/>
33748 <int value="5" label="SharedWorkerStart"/>
33749 <int value="6" label="LegacyWebAudioNoteOn"/>
33750 <int value="7" label="WebAudioStart"/>
33751 <int value="8" label="PrefixedContentSecurityPolicy"/>
33752 <int value="9" label="UnprefixedIndexedDB"/>
33753 <int value="10" label="OpenWebDatabase"/>
33754 <int value="11" label="LegacyHTMLNotifications"/>
33755 <int value="12" label="LegacyTextNotifications"/>
33756 <int value="13" label="UnprefixedRequestAnimationFrame"/>
33757 <int value="14" label="PrefixedRequestAnimationFrame"/>
33758 <int value="15" label="ContentSecurityPolicy"/>
33759 <int value="16" label="ContentSecurityPolicyReportOnly"/>
33760 <int value="17" label="PrefixedContentSecurityPolicyReportOnly"/>
33761 <int value="18" label="PrefixedTransitionEndEvent"/>
33762 <int value="19" label="UnprefixedTransitionEndEvent"/>
33763 <int value="20" label="PrefixedAndUnprefixedTransitionEndEvent"/>
33764 <int value="21" label="AutoFocusAttribute"/>
33765 <int value="22" label="DeprecatedAutoSaveAttribute"/>
33766 <int value="23" label="DataListElement"/>
33767 <int value="24" label="FormAttribute"/>
33768 <int value="25" label="IncrementalAttribute"/>
33769 <int value="26" label="InputTypeColor"/>
33770 <int value="27" label="InputTypeDate"/>
33771 <int value="28" label="InputTypeDateTime"/>
33772 <int value="29" label="InputTypeDateTimeFallback"/>
33773 <int value="30" label="InputTypeDateTimeLocal"/>
33774 <int value="31" label="InputTypeEmail"/>
33775 <int value="32" label="InputTypeMonth"/>
33776 <int value="33" label="InputTypeNumber"/>
33777 <int value="34" label="InputTypeRange"/>
33778 <int value="35" label="InputTypeSearch"/>
33779 <int value="36" label="InputTypeTel"/>
33780 <int value="37" label="InputTypeTime"/>
33781 <int value="38" label="InputTypeURL"/>
33782 <int value="39" label="InputTypeWeek"/>
33783 <int value="40" label="InputTypeWeekFallback"/>
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33785 <int value="42" label="MaxAttribute"/>
33786 <int value="43" label="MinAttribute"/>
33787 <int value="44" label="PatternAttribute"/>
33788 <int value="45" label="PlaceholderAttribute"/>
33789 <int value="46" label="PrecisionAttribute"/>
33790 <int value="47" label="PrefixedDirectoryAttribute"/>
33791 <int value="48" label="PrefixedSpeechAttribute"/>
33792 <int value="49" label="RequiredAttribute"/>
33793 <int value="50" label="ResultsAttribute"/>
33794 <int value="51" label="StepAttribute"/>
33795 <int value="52" label="PageVisits"/>
33796 <int value="53" label="HTMLMarqueeElement"/>
33797 <int value="54" label="Unused: CSSOverflowMarquee"/>
33798 <int value="55" label="Reflection"/>
33799 <int value="56" label="CursorVisibility"/>
33800 <int value="57" label="StorageInfo"/>
33801 <int value="58" label="XFrameOptions"/>
33802 <int value="59" label="XFrameOptionsSameOrigin"/>
33803 <int value="60" label="XFrameOptionsSameOriginWithBadAncestorChain"/>
33804 <int value="61" label="DeprecatedFlexboxWebContent"/>
33805 <int value="62" label="DeprecatedFlexboxChrome"/>
33806 <int value="63" label="DeprecatedFlexboxChromeExtension"/>
33807 <int value="64" label="SVGTRefElement"/>
33808 <int value="65" label="UnprefixedPerformanceTimeline"/>
33809 <int value="66" label="PrefixedPerformanceTimeline"/>
33810 <int value="67" label="UnprefixedUserTiming"/>
33811 <int value="68" label="PrefixedUserTiming"/>
33812 <int value="69" label="WindowEvent"/>
33813 <int value="70" label="ContentSecurityPolicyWithBaseElement"/>
33814 <int value="71" label="PrefixedMediaAddKey"/>
33815 <int value="72" label="PrefixedMediaGenerateKeyRequest"/>
33816 <int value="73" label="WebAudioLooping"/>
33817 <int value="74" label="DocumentClear"/>
33818 <int value="75" label="PrefixedTransitionMediaFeature"/>
33819 <int value="76" label="SVGFontElement"/>
33820 <int value="77" label="XMLDocument"/>
33821 <int value="78" label="XSLProcessingInstruction"/>
33822 <int value="79" label="XSLTProcessor"/>
33823 <int value="80" label="SVGSwitchElement"/>
33824 <int value="81" label="PrefixedDocumentRegister"/>
33825 <int value="82" label="HTMLShadowElementOlderShadowRoot"/>
33826 <int value="83" label="Document.all()"/>
33827 <int value="84" label="FormElement"/>
33828 <int value="85" label="DemotedFormElement"/>
33829 <int value="86" label="CaptureAttributeAsEnum"/>
33830 <int value="87" label="ShadowDOMPrefixedPseudo"/>
33831 <int value="88" label="ShadowDOMPrefixedCreateShadowRoot"/>
33832 <int value="89" label="ShadowDOMPrefixedShadowRoot"/>
33833 <int value="90" label="SVGAnimationElement"/>
33834 <int value="91" label="KeyboardEventKeyLocation"/>
33835 <int value="92" label="CaptureEvents"/>
33836 <int value="93" label="ReleaseEvents"/>
33837 <int value="94" label="CSSDisplayRunIn"/>
33838 <int value="95" label="CSSDisplayCompact"/>
33839 <int value="96" label="LineClamp"/>
33840 <int value="97" label="SubFrameBeforeUnloadRegistered"/>
33841 <int value="98" label="SubFrameBeforeUnloadFired"/>
33842 <int value="99" label="CSSPseudoElementPrefixedDistributed"/>
33843 <int value="100" label="TextReplaceWholeText"/>
33844 <int value="101" label="PrefixedShadowRootConstructor"/>
33845 <int value="102" label="ConsoleMarkTimeline"/>
33846 <int value="103" label="CSSPseudoElementUserAgentCustomPseudo"/>
33847 <int value="104" label="DocumentTypeEntities"/>
33848 <int value="105" label="DocumentTypeInternalSubset"/>
33849 <int value="106" label="DocumentTypeNotations"/>
33850 <int value="107" label="ElementGetAttributeNode"/>
33851 <int value="108" label="ElementSetAttributeNode"/>
33852 <int value="109" label="ElementRemoveAttributeNode"/>
33853 <int value="110" label="ElementGetAttributeNodeNS"/>
33854 <int value="111" label="DocumentCreateAttribute"/>
33855 <int value="112" label="DocumentCreateAttributeNS"/>
33856 <int value="113" label="DocumentCreateCDATASection"/>
33857 <int value="114" label="DocumentInputEncoding"/>
33858 <int value="115" label="DocumentXMLEncoding"/>
33859 <int value="116" label="DocumentXMLStandalone"/>
33860 <int value="117" label="DocumentXMLVersion"/>
33861 <int value="118" label="NodeIsSameNode"/>
33862 <int value="119" label="NodeIsSupported"/>
33863 <int value="120" label="NodeNamespaceURI"/>
33864 <int value="121" label="NodePrefix"/>
33865 <int value="122" label="NodeLocalName"/>
33866 <int value="123" label="NavigatorProductSub"/>
33867 <int value="124" label="NavigatorVendor"/>
33868 <int value="125" label="NavigatorVendorSub"/>
33869 <int value="126" label="FileError"/>
33870 <int value="127" label="DocumentCharset"/>
33871 <int value="128" label="PrefixedAnimationEndEvent"/>
33872 <int value="129" label="UnprefixedAnimationEndEvent"/>
33873 <int value="130" label="PrefixedAndUnprefixedAnimationEndEvent"/>
33874 <int value="131" label="PrefixedAnimationStartEvent"/>
33875 <int value="132" label="UnprefixedAnimationStartEvent"/>
33876 <int value="133" label="PrefixedAndUnprefixedAnimationStartEvent"/>
33877 <int value="134" label="PrefixedAnimationIterationEvent"/>
33878 <int value="135" label="UnprefixedAnimationIterationEvent"/>
33879 <int value="136" label="PrefixedAndUnprefixedAnimationIterationEvent"/>
33880 <int value="137" label="EventReturnValue"/>
33881 <int value="138" label="SVGSVGElement"/>
33882 <int value="139" label="SVGAnimateColorElement"/>
33883 <int value="140" label="InsertAdjacentText"/>
33884 <int value="141" label="InsertAdjacentElement"/>
33885 <int value="142" label="HasAttributes"/>
33886 <int value="143" label="DOMSubtreeModifiedEvent"/>
33887 <int value="144" label="DOMNodeInsertedEvent"/>
33888 <int value="145" label="DOMNodeRemovedEvent"/>
33889 <int value="146" label="DOMNodeRemovedFromDocumentEvent"/>
33890 <int value="147" label="DOMNodeInsertedIntoDocumentEvent"/>
33891 <int value="148" label="DOMCharacterDataModifiedEvent"/>
33892 <int value="149" label="DocumentAllTags"/>
33893 <int value="150" label="DocumentAllLegacyCall"/>
33894 <int value="151" label="HTMLAppletElementLegacyCall"/>
33895 <int value="152" label="HTMLEmbedElementLegacyCall"/>
33896 <int value="153" label="HTMLObjectElementLegacyCall"/>
33897 <int value="154" label="BeforeLoadEvent"/>
33898 <int value="155" label="GetMatchedCSSRules"/>
33899 <int value="156" label="SVGFontInCSS"/>
33900 <int value="157" label="ScrollTopBodyNotQuirksMode"/>
33901 <int value="158" label="ScrollLeftBodyNotQuirksMode"/>
33902 <int value="159" label="AttributeIsId"/>
33903 <int value="160" label="AttributeOwnerElement"/>
33904 <int value="161" label="AttributeSetPrefix"/>
33905 <int value="162" label="AttributeSpecified"/>
33906 <int value="163" label="BeforeLoadEventInIsolatedWorld"/>
33907 <int value="164" label="PrefixedAudioDecodedByteCount"/>
33908 <int value="165" label="PrefixedVideoDecodedByteCount"/>
33909 <int value="166" label="PrefixedVideoSupportsFullscreen"/>
33910 <int value="167" label="PrefixedVideoDisplayingFullscreen"/>
33911 <int value="168" label="PrefixedVideoEnterFullscreen"/>
33912 <int value="169" label="PrefixedVideoExitFullscreen"/>
33913 <int value="170" label="PrefixedVideoEnterFullScreen"/>
33914 <int value="171" label="PrefixedVideoExitFullScreen"/>
33915 <int value="172" label="PrefixedVideoDecodedFrameCount"/>
33916 <int value="173" label="PrefixedVideoDroppedFrameCount"/>
33917 <int value="174" label="SourceElementCandidate"/>
33918 <int value="175" label="SourceElementNonMatchingMedia"/>
33919 <int value="176" label="PrefixedElementRequestFullscreen"/>
33920 <int value="177" label="PrefixedElementRequestFullScreen"/>
33921 <int value="178" label="BarPropLocationbar"/>
33922 <int value="179" label="BarPropMenubar"/>
33923 <int value="180" label="BarPropPersonalbar"/>
33924 <int value="181" label="BarPropScrollbars"/>
33925 <int value="182" label="BarPropStatusbar"/>
33926 <int value="183" label="BarPropToolbar"/>
33927 <int value="184" label="input[type=email][multiple]"/>
33928 <int value="185" label="input[type=email][maxlength]"/>
33929 <int value="186" label="input[type=email][multiple][maxlength]"/>
33930 <int value="187" label="TextTrackCueConstructor"/>
33931 <int value="188" label="CSSStyleDeclarationPropertyName"/>
33932 <int value="189" label="CSSStyleDeclarationFloatPropertyName"/>
33933 <int value="190" label="InputTypeText"/>
33934 <int value="191" label="InputTypeTextMaxLength"/>
33935 <int value="192" label="InputTypePassword"/>
33936 <int value="193" label="InputTypePasswordMaxLength"/>
33937 <int value="194" label="SVGInstanceRoot"/>
33938 <int value="195" label="ShowModalDialog"/>
33939 <int value="196" label="PrefixedPageVisibility"/>
33940 <int value="197" label="HTMLFrameElementLocation"/>
33941 <int value="198" label="CSSStyleSheetInsertRuleOptionalArg"/>
33942 <int value="199" label="CSSWebkitRegionAtRule"/>
33943 <int value="200" label="DocumentBeforeUnloadRegistered"/>
33944 <int value="201" label="DocumentBeforeUnloadFired"/>
33945 <int value="202" label="DocumentUnloadRegistered"/>
33946 <int value="203" label="DocumentUnloadFired"/>
33947 <int value="204" label="SVGLocatableNearestViewportElement"/>
33948 <int value="205" label="SVGLocatableFarthestViewportElement"/>
33949 <int value="206" label="IsIndexElement"/>
33950 <int value="207" label="HTMLHeadElementProfile"/>
33951 <int value="208" label="OverflowChangedEvent"/>
33952 <int value="209" label="SVGPointMatrixTransform"/>
33953 <int value="210" label="HTMLHtmlElementManifest"/>
33954 <int value="211" label="DOMFocusInOutEvent"/>
33955 <int value="212" label="FileGetLastModifiedDate"/>
33956 <int value="213" label="HTMLElementInnerText"/>
33957 <int value="214" label="HTMLElementOuterText"/>
33958 <int value="215" label="ReplaceDocumentViaJavaScriptURL"/>
33959 <int value="216" label="ElementSetAttributeNodeNS"/>
33960 <int value="217" label="ElementPrefixedMatchesSelector"/>
33961 <int value="218" label="DOMImplementationCreateCSSStyleSheet"/>
33962 <int value="219" label="CSSStyleSheetRules"/>
33963 <int value="220" label="CSSStyleSheetAddRule"/>
33964 <int value="221" label="CSSStyleSheetRemoveRule"/>
33965 <int value="222" label="InitMessageEvent"/>
33966 <int value="223" label="PrefixedInitMessageEvent"/>
33967 <int value="224" label="ElementSetPrefix"/>
33968 <int value="225" label="CSSStyleDeclarationGetPropertyCSSValue"/>
33969 <int value="226" label="SVGElementGetPresentationAttribute"/>
33970 <int value="227" label="REMOVEDAttrUsedAsNodeParameter"/>
33971 <int value="228" label="REMOVEDAttrUsedAsNodeReceiver"/>
33972 <int value="229" label="PrefixedMediaCancelKeyRequest"/>
33973 <int value="230" label="DOMImplementationHasFeature"/>
33974 <int value="231" label="DOMImplementationHasFeatureReturnFalse"/>
33975 <int value="232" label="CanPlayTypeKeySystem"/>
33976 <int value="233" label="PrefixedDevicePixelRatioMediaFeature"/>
33977 <int value="234" label="PrefixedMaxDevicePixelRatioMediaFeature"/>
33978 <int value="235" label="PrefixedMinDevicePixelRatioMediaFeature"/>
33979 <int value="236" label="PrefixedTransform2dMediaFeature"/>
33980 <int value="237" label="PrefixedTransform3dMediaFeature"/>
33981 <int value="238" label="PrefixedAnimationMediaFeature"/>
33982 <int value="239" label="PrefixedViewModeMediaFeature"/>
33983 <int value="240" label="PrefixedStorageQuota"/>
33984 <int value="241" label="ContentSecurityPolicyReportOnlyInMeta"/>
33985 <int value="242" label="PrefixedMediaSourceOpen"/>
33986 <int value="243" label="ResetReferrerPolicy"/>
33987 <int value="244" label="CaseInsensitiveAttrSelectorMatch"/>
33988 <int value="245" label="CaptureAttributeAsBoolean"/>
33989 <int value="246" label="FormNameAccessForImageElement"/>
33990 <int value="247" label="FormNameAccessForPastNamesMap"/>
33991 <int value="248" label="FormAssociationByParser"/>
33992 <int value="249" label="HTMLSourceElementMedia"/>
33993 <int value="250" label="SVGSVGElementInDocument"/>
33994 <int value="251" label="SVGDocumentRootElement"/>
33995 <int value="252" label="DocumentCreateEventOptionalArgument"/>
33996 <int value="253" label="MediaErrorEncrypted"/>
33997 <int value="254" label="EventSourceURL"/>
33998 <int value="255" label="WebSocketURL"/>
33999 <int value="256" label="UnsafeEvalBlocksCSSOM"/>
34000 <int value="257" label="WorkerSubjectToCSP"/>
34001 <int value="258" label="WorkerAllowedByChildBlockedByScript"/>
34002 <int value="259" label="HTMLMediaElementControllerNotNull"/>
34003 <int value="260" label="DeprecatedWebKitGradient"/>
34004 <int value="261" label="DeprecatedWebKitLinearGradient"/>
34005 <int value="262" label="DeprecatedWebKitRepeatingLinearGradient"/>
34006 <int value="263" label="DeprecatedWebKitRadialGradient"/>
34007 <int value="264" label="DeprecatedWebKitRepeatingRadialGradient"/>
34008 <int value="265" label="PrefixedGetImageDataHD"/>
34009 <int value="266" label="PrefixedPutImageDataHD"/>
34010 <int value="267" label="PrefixedImageSmoothingEnabled"/>
34011 <int value="268" label="UnprefixedImageSmoothingEnabled"/>
34012 <int value="269" label="ShadowRootApplyAuthorStyles"/>
34013 <int value="270" label="PromiseConstructor"/>
34014 <int value="271" label="PromiseCast"/>
34015 <int value="272" label="PromiseReject"/>
34016 <int value="273" label="PromiseResolve"/>
34017 <int value="274" label="TextAutosizing"/>
34018 <int value="275" label="TextAutosizingLayout"/>
34019 <int value="276" label="HTMLAnchorElementPingAttribute"/>
34020 <int value="277" label="JavascriptExhaustedMemory"/>
34021 <int value="278" label="InsertAdjacentHTML"/>
34022 <int value="279" label="SVGClassName"/>
34023 <int value="280" label="HTMLAppletElement"/>
34024 <int value="281" label="HTMLMediaElementSeekToFragmentStart"/>
34025 <int value="282" label="HTMLMediaElementSeekToFragmentEnd"/>
34026 <int value="283" label="PrefixedWindowURL"/>
34027 <int value="284" label="PrefixedWorkerURL"/>
34028 <int value="285" label="WindowOrientation"/>
34029 <int value="286" label="DOMStringListContains"/>
34030 <int value="287" label="DocumentCaptureEvents"/>
34031 <int value="288" label="DocumentReleaseEvents"/>
34032 <int value="289" label="WindowCaptureEvents"/>
34033 <int value="290" label="WindowReleaseEvents"/>
34034 <int value="291" label="PrefixedGamepad"/>
34035 <int value="292" label="ElementAnimateKeyframeListEffectObjectTiming"/>
34036 <int value="293" label="ElementAnimateKeyframeListEffectDoubleTiming"/>
34037 <int value="294" label="ElementAnimateKeyframeListEffectNoTiming"/>
34038 <int value="295" label="DocumentXPathCreateExpression"/>
34039 <int value="296" label="DocumentXPathCreateNSResolver"/>
34040 <int value="297" label="DocumentXPathEvaluate"/>
34041 <int value="298" label="AttrGetValue"/>
34042 <int value="299" label="AttrSetValue"/>
34043 <int value="300" label="AnimationConstructorKeyframeListEffectObjectTiming"/>
34044 <int value="301" label="AnimationConstructorKeyframeListEffectDoubleTiming"/>
34045 <int value="302" label="AnimationConstructorKeyframeListEffectNoTiming"/>
34046 <int value="303" label="AttrSetValueWithElement"/>
34047 <int value="304" label="PrefixedCancelAnimationFrame"/>
34048 <int value="305" label="PrefixedCancelRequestAnimationFrame"/>
34049 <int value="306" label="NamedNodeMapGetNamedItem"/>
34050 <int value="307" label="NamedNodeMapSetNamedItem"/>
34051 <int value="308" label="NamedNodeMapRemoveNamedItem"/>
34052 <int value="309" label="NamedNodeMapItem"/>
34053 <int value="310" label="NamedNodeMapGetNamedItemNS"/>
34054 <int value="311" label="NamedNodeMapSetNamedItemNS"/>
34055 <int value="312" label="NamedNodeMapRemoveNamedItemNS"/>
34056 <int value="313" label="OpenWebDatabaseInWorker"/>
34057 <int value="314" label="OpenWebDatabaseSyncInWorker"/>
34058 <int value="315" label="PrefixedAllowFullscreenAttribute"/>
34059 <int value="316" label="XHRProgressEventPosition"/>
34060 <int value="317" label="XHRProgressEventTotalSize"/>
34061 <int value="318" label="PrefixedDocumentIsFullscreen"/>
34062 <int value="319" label="PrefixedDocumentFullScreenKeyboardInputAllowed"/>
34063 <int value="320" label="PrefixedDocumentCurrentFullScreenElement"/>
34064 <int value="321" label="PrefixedDocumentCancelFullScreen"/>
34065 <int value="322" label="PrefixedDocumentFullscreenEnabled"/>
34066 <int value="323" label="PrefixedDocumentFullscreenElement"/>
34067 <int value="324" label="PrefixedDocumentExitFullscreen"/>
34068 <int value="325" label="SVGForeignObjectElement"/>
34069 <int value="326" label="PrefixedElementRequestPointerLock"/>
34070 <int value="327" label="SelectionSetPosition"/>
34071 <int value="328" label="AnimationPlayerFinishEvent"/>
34074 <enum name="FFmpegCodecs" type="int">
34075 <int value="0" label="NONE"/>
34076 <int value="1" label="MPEG1VIDEO"/>
34077 <int value="2" label="MPEG2VIDEO"/>
34078 <int value="3" label="MPEG2VIDEO_XVMC"/>
34079 <int value="4" label="H261"/>
34080 <int value="5" label="H263"/>
34081 <int value="6" label="RV10"/>
34082 <int value="7" label="RV20"/>
34083 <int value="8" label="MJPEG"/>
34084 <int value="9" label="MJPEGB"/>
34085 <int value="10" label="LJPEG"/>
34086 <int value="11" label="SP5X"/>
34087 <int value="12" label="JPEGLS"/>
34088 <int value="13" label="MPEG4"/>
34089 <int value="14" label="RAWVIDEO"/>
34090 <int value="15" label="MSMPEG4V1"/>
34091 <int value="16" label="MSMPEG4V2"/>
34092 <int value="17" label="MSMPEG4V3"/>
34093 <int value="18" label="WMV1"/>
34094 <int value="19" label="WMV2"/>
34095 <int value="20" label="H263P"/>
34096 <int value="21" label="H263I"/>
34097 <int value="22" label="FLV1"/>
34098 <int value="23" label="SVQ1"/>
34099 <int value="24" label="SVQ3"/>
34100 <int value="25" label="DVVIDEO"/>
34101 <int value="26" label="HUFFYUV"/>
34102 <int value="27" label="CYUV"/>
34103 <int value="28" label="H264"/>
34104 <int value="29" label="INDEO3"/>
34105 <int value="30" label="VP3"/>
34106 <int value="31" label="THEORA"/>
34107 <int value="32" label="ASV1"/>
34108 <int value="33" label="ASV2"/>
34109 <int value="34" label="FFV1"/>
34110 <int value="35" label="4XM"/>
34111 <int value="36" label="VCR1"/>
34112 <int value="37" label="CLJR"/>
34113 <int value="38" label="MDEC"/>
34114 <int value="39" label="ROQ"/>
34115 <int value="40" label="INTERPLAY_VIDEO"/>
34116 <int value="41" label="XAN_WC3"/>
34117 <int value="42" label="XAN_WC4"/>
34118 <int value="43" label="RPZA"/>
34119 <int value="44" label="CINEPAK"/>
34120 <int value="45" label="WS_VQA"/>
34121 <int value="46" label="MSRLE"/>
34122 <int value="47" label="MSVIDEO1"/>
34123 <int value="48" label="IDCIN"/>
34124 <int value="49" label="8BPS"/>
34125 <int value="50" label="SMC"/>
34126 <int value="51" label="FLIC"/>
34127 <int value="52" label="TRUEMOTION1"/>
34128 <int value="53" label="VMDVIDEO"/>
34129 <int value="54" label="MSZH"/>
34130 <int value="55" label="ZLIB"/>
34131 <int value="56" label="QTRLE"/>
34132 <int value="57" label="SNOW"/>
34133 <int value="58" label="TSCC"/>
34134 <int value="59" label="ULTI"/>
34135 <int value="60" label="QDRAW"/>
34136 <int value="61" label="VIXL"/>
34137 <int value="62" label="QPEG"/>
34138 <int value="63" label="PNG"/>
34139 <int value="64" label="PPM"/>
34140 <int value="65" label="PBM"/>
34141 <int value="66" label="PGM"/>
34142 <int value="67" label="PGMYUV"/>
34143 <int value="68" label="PAM"/>
34144 <int value="69" label="FFVHUFF"/>
34145 <int value="70" label="RV30"/>
34146 <int value="71" label="RV40"/>
34147 <int value="72" label="VC1"/>
34148 <int value="73" label="WMV3"/>
34149 <int value="74" label="LOCO"/>
34150 <int value="75" label="WNV1"/>
34151 <int value="76" label="AASC"/>
34152 <int value="77" label="INDEO2"/>
34153 <int value="78" label="FRAPS"/>
34154 <int value="79" label="TRUEMOTION2"/>
34155 <int value="80" label="BMP"/>
34156 <int value="81" label="CSCD"/>
34157 <int value="82" label="MMVIDEO"/>
34158 <int value="83" label="ZMBV"/>
34159 <int value="84" label="AVS"/>
34160 <int value="85" label="SMACKVIDEO"/>
34161 <int value="86" label="NUV"/>
34162 <int value="87" label="KMVC"/>
34163 <int value="88" label="FLASHSV"/>
34164 <int value="89" label="CAVS"/>
34165 <int value="90" label="JPEG2000"/>
34166 <int value="91" label="VMNC"/>
34167 <int value="92" label="VP5"/>
34168 <int value="93" label="VP6"/>
34169 <int value="94" label="VP6F"/>
34170 <int value="95" label="TARGA"/>
34171 <int value="96" label="DSICINVIDEO"/>
34172 <int value="97" label="TIERTEXSEQVIDEO"/>
34173 <int value="98" label="TIFF"/>
34174 <int value="99" label="GIF"/>
34175 <int value="100" label="DXA"/>
34176 <int value="101" label="DNXHD"/>
34177 <int value="102" label="THP"/>
34178 <int value="103" label="SGI"/>
34179 <int value="104" label="C93"/>
34180 <int value="105" label="BETHSOFTVID"/>
34181 <int value="106" label="PTX"/>
34182 <int value="107" label="TXD"/>
34183 <int value="108" label="VP6A"/>
34184 <int value="109" label="AMV"/>
34185 <int value="110" label="VB"/>
34186 <int value="111" label="PCX"/>
34187 <int value="112" label="SUNRAST"/>
34188 <int value="113" label="INDEO4"/>
34189 <int value="114" label="INDEO5"/>
34190 <int value="115" label="MIMIC"/>
34191 <int value="116" label="RL2"/>
34192 <int value="117" label="ESCAPE124"/>
34193 <int value="118" label="DIRAC"/>
34194 <int value="119" label="BFI"/>
34195 <int value="120" label="CMV"/>
34196 <int value="121" label="MOTIONPIXELS"/>
34197 <int value="122" label="TGV"/>
34198 <int value="123" label="TGQ"/>
34199 <int value="124" label="TQI"/>
34200 <int value="125" label="AURA"/>
34201 <int value="126" label="AURA2"/>
34202 <int value="127" label="V210X"/>
34203 <int value="128" label="TMV"/>
34204 <int value="129" label="V210"/>
34205 <int value="130" label="DPX"/>
34206 <int value="131" label="MAD"/>
34207 <int value="132" label="FRWU"/>
34208 <int value="133" label="FLASHSV2"/>
34209 <int value="134" label="CDGRAPHICS"/>
34210 <int value="135" label="R210"/>
34211 <int value="136" label="ANM"/>
34212 <int value="137" label="BINKVIDEO"/>
34213 <int value="138" label="IFF_ILBM"/>
34214 <int value="139" label="IFF_BYTERUN1"/>
34215 <int value="140" label="KGV1"/>
34216 <int value="141" label="YOP"/>
34217 <int value="142" label="VP8"/>
34218 <int value="143" label="PICTOR"/>
34219 <int value="144" label="ANSI"/>
34220 <int value="145" label="A64_MULTI"/>
34221 <int value="146" label="A64_MULTI5"/>
34222 <int value="147" label="R10K"/>
34223 <int value="148" label="MXPEG"/>
34224 <int value="149" label="LAGARITH"/>
34225 <int value="150" label="PRORES"/>
34226 <int value="151" label="JV"/>
34227 <int value="152" label="DFA"/>
34228 <int value="153" label="WMV3IMAGE"/>
34229 <int value="154" label="VC1IMAGE"/>
34230 <int value="155" label="UTVIDEO"/>
34231 <int value="156" label="BMV_VIDEO"/>
34232 <int value="157" label="VBLE"/>
34233 <int value="158" label="DXTORY"/>
34234 <int value="159" label="V410"/>
34235 <int value="160" label="XWD"/>
34236 <int value="161" label="CDXL"/>
34237 <int value="162" label="XBM"/>
34238 <int value="163" label="ZEROCODEC"/>
34239 <int value="164" label="MSS1"/>
34240 <int value="165" label="MSA1"/>
34241 <int value="166" label="TSCC2"/>
34242 <int value="167" label="MTS2"/>
34243 <int value="168" label="CLLC"/>
34244 <int value="169" label="MSS2"/>
34245 <int value="170" label="VP9"/>
34246 <int value="65536" label="PCM_S16LE"/>
34247 <int value="65537" label="PCM_S16BE"/>
34248 <int value="65538" label="PCM_U16LE"/>
34249 <int value="65539" label="PCM_U16BE"/>
34250 <int value="65540" label="PCM_S8"/>
34251 <int value="65541" label="PCM_U8"/>
34252 <int value="65542" label="PCM_MULAW"/>
34253 <int value="65543" label="PCM_ALAW"/>
34254 <int value="65544" label="PCM_S32LE"/>
34255 <int value="65545" label="PCM_S32BE"/>
34256 <int value="65546" label="PCM_U32LE"/>
34257 <int value="65547" label="PCM_U32BE"/>
34258 <int value="65548" label="PCM_S24LE"/>
34259 <int value="65549" label="PCM_S24BE"/>
34260 <int value="65550" label="PCM_U24LE"/>
34261 <int value="65551" label="PCM_U24BE"/>
34262 <int value="65552" label="PCM_S24DAUD"/>
34263 <int value="65553" label="PCM_ZORK"/>
34264 <int value="65554" label="PCM_S16LE_PLANAR"/>
34265 <int value="65555" label="PCM_DVD"/>
34266 <int value="65556" label="PCM_F32BE"/>
34267 <int value="65557" label="PCM_F32LE"/>
34268 <int value="65558" label="PCM_F64BE"/>
34269 <int value="65559" label="PCM_F64LE"/>
34270 <int value="65560" label="PCM_BLURAY"/>
34271 <int value="65561" label="PCM_LXF"/>
34272 <int value="65562" label="S302M"/>
34273 <int value="65563" label="PCM_S8_PLANAR"/>
34274 <int value="69632" label="ADPCM_IMA_QT"/>
34275 <int value="69633" label="ADPCM_IMA_WAV"/>
34276 <int value="69634" label="ADPCM_IMA_DK3"/>
34277 <int value="69635" label="ADPCM_IMA_DK4"/>
34278 <int value="69636" label="ADPCM_IMA_WS"/>
34279 <int value="69637" label="ADPCM_IMA_SMJPEG"/>
34280 <int value="69638" label="ADPCM_MS"/>
34281 <int value="69639" label="ADPCM_4XM"/>
34282 <int value="69640" label="ADPCM_XA"/>
34283 <int value="69641" label="ADPCM_ADX"/>
34284 <int value="69642" label="ADPCM_EA"/>
34285 <int value="69643" label="ADPCM_G726"/>
34286 <int value="69644" label="ADPCM_CT"/>
34287 <int value="69645" label="ADPCM_SWF"/>
34288 <int value="69646" label="ADPCM_YAMAHA"/>
34289 <int value="69647" label="ADPCM_SBPRO_4"/>
34290 <int value="69648" label="ADPCM_SBPRO_3"/>
34291 <int value="69649" label="ADPCM_SBPRO_2"/>
34292 <int value="69650" label="ADPCM_THP"/>
34293 <int value="69651" label="ADPCM_IMA_AMV"/>
34294 <int value="69652" label="ADPCM_EA_R1"/>
34295 <int value="69653" label="ADPCM_EA_R3"/>
34296 <int value="69654" label="ADPCM_EA_R2"/>
34297 <int value="69655" label="ADPCM_IMA_EA_SEAD"/>
34298 <int value="69656" label="ADPCM_IMA_EA_EACS"/>
34299 <int value="69657" label="ADPCM_EA_XAS"/>
34300 <int value="69658" label="ADPCM_EA_MAXIS_XA"/>
34301 <int value="69659" label="ADPCM_IMA_ISS"/>
34302 <int value="69660" label="ADPCM_G722"/>
34303 <int value="69661" label="ADPCM_IMA_APC"/>
34304 <int value="73728" label="AMR_NB"/>
34305 <int value="73729" label="AMR_WB"/>
34306 <int value="77824" label="RA_144"/>
34307 <int value="77825" label="RA_288"/>
34308 <int value="81920" label="ROQ_DPCM"/>
34309 <int value="81921" label="INTERPLAY_DPCM"/>
34310 <int value="81922" label="XAN_DPCM"/>
34311 <int value="81923" label="SOL_DPCM"/>
34312 <int value="86016" label="MP2"/>
34313 <int value="86017" label="MP3"/>
34314 <int value="86018" label="AAC"/>
34315 <int value="86019" label="AC3"/>
34316 <int value="86020" label="DTS"/>
34317 <int value="86021" label="VORBIS"/>
34318 <int value="86022" label="DVAUDIO"/>
34319 <int value="86023" label="WMAV1"/>
34320 <int value="86024" label="WMAV2"/>
34321 <int value="86025" label="MACE3"/>
34322 <int value="86026" label="MACE6"/>
34323 <int value="86027" label="VMDAUDIO"/>
34324 <int value="86028" label="FLAC"/>
34325 <int value="86029" label="MP3ADU"/>
34326 <int value="86030" label="MP3ON4"/>
34327 <int value="86031" label="SHORTEN"/>
34328 <int value="86032" label="ALAC"/>
34329 <int value="86033" label="WESTWOOD_SND1"/>
34330 <int value="86034" label="GSM"/>
34331 <int value="86035" label="QDM2"/>
34332 <int value="86036" label="COOK"/>
34333 <int value="86037" label="TRUESPEECH"/>
34334 <int value="86038" label="TTA"/>
34335 <int value="86039" label="SMACKAUDIO"/>
34336 <int value="86040" label="QCELP"/>
34337 <int value="86041" label="WAVPACK"/>
34338 <int value="86042" label="DSICINAUDIO"/>
34339 <int value="86043" label="IMC"/>
34340 <int value="86044" label="MUSEPACK7"/>
34341 <int value="86045" label="MLP"/>
34342 <int value="86046" label="GSM_MS"/>
34343 <int value="86047" label="ATRAC3"/>
34344 <int value="86048" label="VOXWARE"/>
34345 <int value="86049" label="APE"/>
34346 <int value="86050" label="NELLYMOSER"/>
34347 <int value="86051" label="MUSEPACK8"/>
34348 <int value="86052" label="SPEEX"/>
34349 <int value="86053" label="WMAVOICE"/>
34350 <int value="86054" label="WMAPRO"/>
34351 <int value="86055" label="WMALOSSLESS"/>
34352 <int value="86056" label="ATRAC3P"/>
34353 <int value="86057" label="EAC3"/>
34354 <int value="86058" label="SIPR"/>
34355 <int value="86059" label="MP1"/>
34356 <int value="86060" label="TWINVQ"/>
34357 <int value="86061" label="TRUEHD"/>
34358 <int value="86062" label="MP4ALS"/>
34359 <int value="86063" label="ATRAC1"/>
34360 <int value="86064" label="BINKAUDIO_RDFT"/>
34361 <int value="86065" label="BINKAUDIO_DCT"/>
34362 <int value="86066" label="AAC_LATM"/>
34363 <int value="86067" label="QDMC"/>
34364 <int value="86068" label="CELT"/>
34365 <int value="86069" label="G723_1"/>
34366 <int value="86070" label="G729"/>
34367 <int value="86071" label="8SVX_EXP"/>
34368 <int value="86072" label="8SVX_FIB"/>
34369 <int value="86073" label="BMV_AUDIO"/>
34370 <int value="86074" label="RALF"/>
34371 <int value="86075" label="IAC"/>
34372 <int value="86076" label="ILBC"/>
34373 <int value="86077" label="OPUS_DEPRECATED"/>
34374 <int value="86078" label="COMFORT_NOISE"/>
34375 <int value="86079" label="TAK_DEPRECATED"/>
34376 <int value="94208" label="DVD_SUBTITLE"/>
34377 <int value="94209" label="DVB_SUBTITLE"/>
34378 <int value="94210" label="TEXT"/>
34379 <int value="94211" label="XSUB"/>
34380 <int value="94212" label="SSA"/>
34381 <int value="94213" label="MOV_TEXT"/>
34382 <int value="94214" label="HDMV_PGS_SUBTITLE"/>
34383 <int value="94215" label="DVB_TELETEXT"/>
34384 <int value="94216" label="SRT"/>
34385 <int value="98304" label="TTF"/>
34386 <int value="102400" label="PROBE"/>
34387 <int value="131072" label="MPEG2TS"/>
34388 <int value="131073" label="MPEG4SYSTEMS"/>
34389 <int value="135168" label="FFMETADATA"/>
34390 <int value="4665933" label="G2M"/>
34391 <int value="4801606" label="IDF"/>
34392 <int value="5198918" label="OTF"/>
34393 <int value="407917392" label="PCM_S24LE_PLANAR"/>
34394 <int value="542135120" label="PCM_S32LE_PLANAR"/>
34395 <int value="808530518" label="012V"/>
34396 <int value="809850962" label="EXR"/>
34397 <int value="944985688" label="8SVX_RAW"/>
34398 <int value="1095123744" label="ADPCM_AFC"/>
34399 <int value="1096176208" label="AVRP"/>
34400 <int value="1096176238" label="AVRN"/>
34401 <int value="1096176969" label="AVUI"/>
34402 <int value="1096373590" label="AYUV"/>
34403 <int value="1112557912" label="BRENDER_PIX"/>
34404 <int value="1112823892" label="BINTEXT"/>
34405 <int value="1129335105" label="CPIA"/>
34406 <int value="1160852272" label="ESCAPE130"/>
34407 <int value="1179014995" label="FFWAVESYNTH"/>
34408 <int value="1246975298" label="JACOSUB"/>
34409 <int value="1263294017" label="SMPTE_KLV"/>
34410 <int value="1297108018" label="MPL2"/>
34411 <int value="1297498929" label="MVC1"/>
34412 <int value="1297498930" label="MVC2"/>
34413 <int value="1330333984" label="ADPCM_IMA_OKI"/>
34414 <int value="1330664787" label="OPUS"/>
34415 <int value="1346455105" label="PAF_AUDIO"/>
34416 <int value="1346455126" label="PAF_VIDEO"/>
34417 <int value="1347637264" label="PCM_S16BE_PLANAR"/>
34418 <int value="1349012051" label="PJS"/>
34419 <int value="1381259348" label="REALTEXT"/>
34420 <int value="1396788553" label="SAMI"/>
34421 <int value="1396788813" label="SANM"/>
34422 <int value="1397180754" label="SGIRLE"/>
34423 <int value="1397706307" label="SONIC"/>
34424 <int value="1397706316" label="SONIC_LS"/>
34425 <int value="1397909872" label="SUBRIP"/>
34426 <int value="1398953521" label="SUBVIEWER1"/>
34427 <int value="1400201814" label="SUBVIEWER"/>
34428 <int value="1412575542" label="TARGA_Y216"/>
34429 <int value="1446195256" label="V308"/>
34430 <int value="1446260792" label="V408"/>
34431 <int value="1447644481" label="VIMA"/>
34432 <int value="1448111218" label="VPLAYER"/>
34433 <int value="1465275476" label="WEBVTT"/>
34434 <int value="1480739150" label="XBIN"/>
34435 <int value="1480999235" label="XFACE"/>
34436 <int value="1496592720" label="Y41P"/>
34437 <int value="1498764852" label="YUV4"/>
34438 <int value="1664495672" label="EIA_608"/>
34439 <int value="1833195076" label="MICRODVD"/>
34440 <int value="1936029283" label="EVRC"/>
34441 <int value="1936944502" label="SMV"/>
34442 <int value="1950507339" label="TAK"/>
34445 <enum name="FFmpegColorRanges" type="int">
34446 <int value="0" label="UNSPECIFIED"/>
34447 <int value="1" label="MPEG"/>
34448 <int value="2" label="JPEG"/>
34451 <enum name="FileDialogType" type="int">
34452 <int value="0" label="Select folder"/>
34453 <int value="1" label="Upload folder"/>
34454 <int value="2" label="Save as file"/>
34455 <int value="3" label="Open file"/>
34456 <int value="4" label="Open multiple files"/>
34457 <int value="5" label="Full page"/>
34458 <int value="6" label="Error"/>
34461 <enum name="FileType" type="int">
34462 <int value="0" label="other"/>
34463 <int value="1" label=".doc"/>
34464 <int value="2" label=".docx"/>
34465 <int value="3" label=".odt"/>
34466 <int value="4" label=".rtf"/>
34467 <int value="5" label=".pdf"/>
34468 <int value="6" label=".ppt"/>
34469 <int value="7" label=".pptx"/>
34470 <int value="8" label=".odp"/>
34471 <int value="9" label=".xls"/>
34472 <int value="10" label=".xlsx"/>
34473 <int value="11" label=".ods"/>
34474 <int value="12" label=".csv"/>
34475 <int value="13" label=".odf"/>
34476 <int value="14" label=".rar"/>
34477 <int value="15" label=".asf"/>
34478 <int value="16" label=".wma"/>
34479 <int value="17" label=".wmv"/>
34480 <int value="18" label=".mov"/>
34481 <int value="19" label=".mpg"/>
34482 <int value="20" label=".log"/>
34485 <enum name="FlashNavigateUsageType" type="int">
34486 <int value="0" label="Rejected because of Authorization header."/>
34487 <int value="1" label="Rejected because of Cache-Control header."/>
34488 <int value="2" label="Rejected because of Content-Encoding header."/>
34489 <int value="3" label="Rejected because of Content-MD5 header."/>
34490 <int value="4" label="Rejected because of Content-Type header."/>
34491 <int value="5" label="Rejected because of Expires header."/>
34492 <int value="6" label="Rejected because of From header."/>
34493 <int value="7" label="Rejected because of If-Match header."/>
34494 <int value="8" label="Rejected because of If-None-Match header."/>
34495 <int value="9" label="Rejected because of If-Range header."/>
34496 <int value="10" label="Rejected because of If-Unmodified-Since header."/>
34497 <int value="11" label="Rejected because of Pragma header."/>
34498 <int value="12" label="Rejected because of Referer header."/>
34500 label="Rejected because of other headers (e.g., custom headers)."/>
34501 <int value="14" label="The total number of rejected navigate requests."/>
34502 <int value="15" label="The total number of navigate requests."/>
34505 <enum name="FtpDataConnectionError" type="int">
34506 <int value="0">Data connection successful</int>
34507 <int value="1">Local firewall blocked the connection</int>
34508 <int value="2">Connection timed out</int>
34510 Connection has been established, but then got broken (either reset or
34513 <int value="4">Connection has been refused</int>
34514 <int value="20">Other kind of error</int>
34517 <enum name="FtpServerType" type="int">
34519 FTP server type as defined in net/ftp/ftp_server_type_histograms.h
34521 <int value="0" label="Unknown">
34522 Unknown (could be a server we don't support, a broken server, or a security
34525 <int value="1" label="/bin/ls">Server using /bin/ls -l and variants</int>
34526 <int value="2" label="/bin/dls">Server using /bin/dls</int>
34527 <int value="3" label="EPLF">Server using EPLF format</int>
34528 <int value="4" label="WinNT">
34529 WinNT server configured for old style listing
34531 <int value="5" label="VMS">VMS (including variants)</int>
34532 <int value="6" label="IBM VM">IBM VM/CMS, VM/ESA, z/VM formats</int>
34533 <int value="7" label="OS/2">OS/2 FTP Server</int>
34534 <int value="8" label="win16">
34535 win16 hosts: SuperTCP or NetManage Chameleon
34539 <enum name="GaiaSessionRestoreOutcome" type="int">
34540 <int value="0" label="Undefined"/>
34541 <int value="1" label="Success"/>
34542 <int value="2" label="OAuth2 tokens cannot be fetched"/>
34543 <int value="3" label="No local OAuth2 refresh token found"/>
34544 <int value="4" label="OAuthLogin call failed"/>
34545 <int value="5" label="MergeSession call failed"/>
34546 <int value="6" label="ListAccounts call failed"/>
34547 <int value="7" label="No restore needed, fresh cookies found"/>
34548 <int value="8" label="Overflow"/>
34551 <enum name="GCMCheckinRequestStatus" type="int">
34552 <int value="0" label="Success"/>
34553 <int value="1" label="URL fetching failed"/>
34554 <int value="2" label="HTTP bad request"/>
34555 <int value="3" label="HTTP unauthorized"/>
34556 <int value="4" label="HTTP not OK"/>
34557 <int value="5" label="Response parsing failed"/>
34558 <int value="6" label="Zero ID or token"/>
34561 <enum name="GCMConnectionResetReason" type="int">
34562 <int value="0" label="Login failure"/>
34563 <int value="1" label="Close command"/>
34564 <int value="2" label="Heartbeat failure"/>
34565 <int value="3" label="Socket failure"/>
34566 <int value="4" label="Network change"/>
34569 <enum name="GCMEndpoints" type="int">
34570 <int value="0" label="mtalk.google.com:5228"/>
34571 <int value="1" label="mtalk.google.com:443"/>
34574 <enum name="GCMInvalidationsIncomingMessageStatus" type="int">
34575 <int value="0" label="Success"/>
34576 <int value="1" label="GCM message's content missing or empty"/>
34577 <int value="2" label="Base64Decode failed"/>
34578 <int value="3" label="Parsing protobuf failed"/>
34581 <enum name="GCMInvalidationsOutgoingMessageStatus" type="int">
34582 <int value="0" label="Success"/>
34583 <int value="1" label="Message was discarded"/>
34584 <int value="2" label="Access token request failed"/>
34585 <int value="3" label="HTTP Post failed"/>
34588 <enum name="GCMRegistrationRequestStatus" type="int">
34589 <int value="0" label="Success (this is not logged currently)"/>
34590 <int value="1" label="Invalid parameters"/>
34591 <int value="2" label="Invalid sender"/>
34592 <int value="3" label="Authentication failed"/>
34593 <int value="4" label="Device registration error"/>
34594 <int value="5" label="Unknown error"/>
34595 <int value="6" label="URL fetching failed"/>
34596 <int value="7" label="HTTP not OK"/>
34597 <int value="8" label="Response parsing failed"/>
34598 <int value="9" label="Reached maximum number of retries"/>
34601 <enum name="GCMUnregistrationRequestStatus" type="int">
34602 <int value="0" label="Success"/>
34603 <int value="1" label="URL fetching failed"/>
34604 <int value="2" label="No response body"/>
34605 <int value="3" label="Response parsing failed"/>
34606 <int value="4" label="Incorrect App Id"/>
34607 <int value="5" label="Invalid parameters"/>
34608 <int value="6" label="Service unavailable"/>
34609 <int value="7" label="Internal server error"/>
34610 <int value="8" label="HTTP reponse code not OK"/>
34611 <int value="9" label="Unknown error"/>
34614 <enum name="GDataAuthResult" type="int">
34615 <int value="0" label="FAILURE"/>
34616 <int value="1" label="SUCCESS"/>
34617 <int value="2" label="NO_CONNECTION"/>
34620 <enum name="GDataEntryKind" type="int">
34622 Deprecated 9/2012, and replaced by DriveEntryKind
34624 <int value="0" label="UNKNOWN"/>
34625 <int value="4097" label="ITEM"/>
34626 <int value="4098" label="SITE"/>
34627 <int value="8449" label="DOCUMENT"/>
34628 <int value="8450" label="SPEREADSHEET"/>
34629 <int value="8451" label="PRESENTATION"/>
34630 <int value="8452" label="DRAWING"/>
34631 <int value="8453" label="TABLE"/>
34632 <int value="8705" label="EXTERNAL_APP"/>
34633 <int value="16385" label="FOLDER"/>
34634 <int value="32769" label="FILE"/>
34635 <int value="32770" label="PDF"/>
34638 <enum name="GeolocationInfoBarDelegateAndroidEvent" type="int">
34639 <int value="0" label="User allowed the page to use geolocation">
34640 For the Android platform the count for this event should be exactly the same
34641 as the corresponding event in the GeolocationInfoBarDelegateEvent enum.
34643 <int value="1" label="User opened geolocation settings"/>
34646 <enum name="GeolocationInfoBarDelegateEvent" type="int">
34647 <int value="0" label="The bar was created"/>
34648 <int value="1" label="User allowed use of geolocation"/>
34649 <int value="2" label="User denied use of geolocation"/>
34650 <int value="3" label="User dismissed the bar"/>
34651 <int value="4" label="User clicked on link"/>
34652 <int value="5" label="User ignored the bar"/>
34655 <enum name="GeopositionErrorCode" type="int">
34656 <int value="0" label="There was no error"/>
34657 <int value="1" label="User denied use of geolocation"/>
34658 <int value="2" label="Geoposition could not be determined"/>
34659 <int value="3" label="Timeout"/>
34662 <enum name="GestureActionType" type="int">
34663 <int value="0" label="Unknown"/>
34664 <int value="1" label="Omnibox pinch"/>
34665 <int value="2" label="Omnibox scroll"/>
34666 <int value="3" label="Tabstrip pinch"/>
34667 <int value="4" label="Tabstrip scroll"/>
34668 <int value="5" label="Bezel scroll"/>
34669 <int value="6" label="Desktop scroll"/>
34670 <int value="7" label="Desktop pinch"/>
34671 <int value="8" label="Webpage pinch"/>
34672 <int value="9" label="Webpage scroll"/>
34673 <int value="10" label="Webpage tap"/>
34674 <int value="11" label="Tabstrip tap"/>
34675 <int value="12" label="Bezel down"/>
34676 <int value="13" label="Tab switched tap"/>
34677 <int value="14" label="Active tab tap"/>
34678 <int value="15" label="Tab close button tap"/>
34679 <int value="16" label="New tab button tap"/>
34680 <int value="17" label="Top edge of window tap"/>
34681 <int value="18" label="Window size button tap"/>
34682 <int value="19" label="Area surrounding tabstrip tap"/>
34683 <int value="20" label="Window resized double tap"/>
34686 <enum name="GetPerfDataOutcome" type="int">
34687 <int value="0" label="Success.">
34688 Perf data was collected, parsed and attached to the UMA protobuf
34691 <int value="1" label="No perf data ready to be uploaded.">
34692 Could not add perf data to the UMA protobuf because no perf data was ready
34695 <int value="2" label="Collection timer triggered but have data already.">
34696 Perf timer triggered but the perf provider already had a perf data proto to
34697 be added to the UMA protobuf.
34700 label="Collection timer triggered but incognito window active.">
34701 Perf timer triggered but an incognito window was open.
34703 <int value="4" label="Incognito window launched during collection.">
34704 Perf data was collected but an incognito window was opened during the
34707 <int value="5" label="Protobuf returned by debugd not deserialized.">
34708 Perf data was collected and sent to Chrome as a serialized protobuf but it
34709 could be deserialized by Chrome.
34713 <enum name="GetUserDataTempDirResult" type="int">
34714 <int value="0" label="SUCCESS"/>
34715 <int value="1" label="CANT_GET_PARENT_PATH"/>
34716 <int value="2" label="CANT_GET_UDT_PATH"/>
34717 <int value="3" label="NOT_A_DIRECTORY"/>
34718 <int value="4" label="CANT_CREATE_DIR"/>
34719 <int value="5" label="CANT_WRITE_TO_PATH"/>
34720 <int value="6" label="UNSET"/>
34723 <enum name="GoogleNowCardTypeId" type="int">
34725 Represents a card type ID. See cardTypeId in
34726 chrome/browser/resources/google_now/background.js.
34730 <enum name="GoogleNowEvent" type="int">
34732 Events in Google Now component extension. See GoogleNowEvent in
34733 chrome/browser/resources/google_now/background.js.
34735 <int value="0" label="REQUEST_FOR_CARDS_TOTAL"/>
34736 <int value="1" label="REQUEST_FOR_CARDS_SUCCESS"/>
34737 <int value="2" label="CARDS_PARSE_SUCCESS"/>
34738 <int value="3" label="DISMISS_REQUEST_TOTAL"/>
34739 <int value="4" label="DISMISS_REQUEST_SUCCESS"/>
34740 <int value="5" label="LOCATION_REQUEST"/>
34741 <int value="6" label="DELETED_LOCATION_UPDATE"/>
34742 <int value="7" label="EXTENSION_START"/>
34743 <int value="8" label="DELETED_SHOW_WELCOME_TOAST"/>
34744 <int value="9" label="STOPPED"/>
34745 <int value="10" label="DELETED_USER_SUPPRESSED"/>
34746 <int value="11" label="SIGNED_OUT"/>
34747 <int value="12" label="NOTIFICATION_DISABLED"/>
34748 <int value="13" label="GOOGLE_NOW_DISABLED"/>
34751 <enum name="GoogleServiceAuthError" type="int">
34752 <int value="0" label="NONE"/>
34753 <int value="1" label="INVALID_GAIA_CREDENTIALS"/>
34754 <int value="2" label="USER_NOT_SIGNED_UP"/>
34755 <int value="3" label="CONNECTION_FAILED"/>
34756 <int value="4" label="CAPTCHA_REQUIRED"/>
34757 <int value="5" label="ACCOUNT_DELETED"/>
34758 <int value="6" label="ACCOUNT_DISABLED"/>
34759 <int value="7" label="SERVICE_UNAVAILABLE"/>
34760 <int value="8" label="TWO_FACTOR"/>
34761 <int value="9" label="REQUEST_CANCELED"/>
34762 <int value="10" label="HOSTED_NOT_ALLOWED"/>
34763 <int value="11" label="UNEXPECTED_SERVICE_RESPONSE"/>
34764 <int value="12" label="SERVICE_ERROR"/>
34767 <enum name="HistoryFaviconsRecoveryEnum" type="int">
34768 <summary>Error states noted in thumbnail_database.cc recovery code.</summary>
34769 <int value="0" label="RECOVERY_EVENT_RECOVERED">Successful recovery.</int>
34770 <int value="1" label="RECOVERY_EVENT_FAILED_SCOPER">
34771 sql::Recovery failed init.
34773 <int value="2" label="RECOVERY_EVENT_FAILED_META_VERSION_ERROR">
34774 Query failed against recovery meta table.
34776 <int value="3" label="RECOVERY_EVENT_FAILED_META_VERSION_NONE">
34777 No version row in recovery meta table.
34779 <int value="4" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION6">
34780 Recovery meta table has version 6.
34782 <int value="5" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION5">
34783 Recovery meta table has version 5.
34785 <int value="6" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION">
34786 Recovery meta table has an unexpected version.
34788 <int value="7" label="RECOVERY_EVENT_FAILED_RECOVER_META">
34789 Failed to create recovery meta table.
34791 <int value="8" label="RECOVERY_EVENT_FAILED_META_INSERT">
34792 Failed to copy recovery meta table.
34794 <int value="9" label="RECOVERY_EVENT_FAILED_INIT">
34795 Failed to init target schema.
34797 <int value="10" label="RECOVERY_EVENT_FAILED_RECOVER_FAVICONS">
34798 Failed to create recovery favicons table.
34800 <int value="11" label="RECOVERY_EVENT_FAILED_FAVICONS_INSERT">
34801 Failed to copy recovery favicons table.
34803 <int value="12" label="RECOVERY_EVENT_FAILED_RECOVER_FAVICON_BITMAPS">
34804 Failed to create recovery favicon_bitmaps table.
34806 <int value="13" label="RECOVERY_EVENT_FAILED_FAVICON_BITMAPS_INSERT">
34807 Failed to copy recovery favicon_bitmaps table.
34809 <int value="14" label="RECOVERY_EVENT_FAILED_RECOVER_ICON_MAPPING">
34810 Failed to create recovery icon_mapping table.
34812 <int value="15" label="RECOVERY_EVENT_FAILED_ICON_MAPPING_INSERT">
34813 Failed to copy recovery icon_mapping table.
34815 <int value="16" label="RECOVERY_EVENT_RECOVERED_VERSION6">
34816 Successful recovery of version 6 database.
34818 <int value="17" label="RECOVERY_EVENT_FAILED_META_INIT">
34819 Failed sql::MetaTable::Init().
34821 <int value="18" label="RECOVERY_EVENT_FAILED_META_VERSION">
34822 Failed sql::Recovery::SetupMeta() or GetMetaVersionNumber().
34824 <int value="19" label="RECOVERY_EVENT_DEPRECATED">
34825 Recovery found deprecated version and razed.
34827 <int value="20" label="RECOVERY_EVENT_FAILED_V5_INITSCHEMA">
34828 Failed v5 recovery loading schema.
34830 <int value="21" label="RECOVERY_EVENT_FAILED_V5_AUTORECOVER_FAVICONS">
34831 Failed v5 recovery on favicons.
34833 <int value="22" label="RECOVERY_EVENT_FAILED_V5_AUTORECOVER_ICON_MAPPING">
34834 Failed v5 recovery on icon_mapping.
34836 <int value="23" label="RECOVERY_EVENT_RECOVERED_VERSION5">
34837 Successful recovery of version 6 database.
34839 <int value="24" label="RECOVERY_EVENT_FAILED_AUTORECOVER_FAVICONS">
34840 Failed v6/7 recovery on favicons.
34842 <int value="25" label="RECOVERY_EVENT_FAILED_AUTORECOVER_FAVICON_BITMAPS">
34843 Failed v6/7 recovery on favicon_bitmaps.
34845 <int value="26" label="RECOVERY_EVENT_FAILED_AUTORECOVER_ICON_MAPPING">
34846 Failed v6/7 recovery on icon_mapping.
34848 <int value="27" label="RECOVERY_EVENT_FAILED_COMMIT">
34849 Failed sql::Recovery::Recovered().
34853 <enum name="HistoryTopSitesRecoveryEnum" type="int">
34854 <summary>Error states noted in top_sites_database.cc recovery code.</summary>
34855 <int value="0" label="RECOVERY_EVENT_RECOVERED">Successful recovery.</int>
34856 <int value="1" label="RECOVERY_EVENT_DEPRECATED">
34857 Recovery found deprecated version and razed.
34859 <int value="2" label="RECOVERY_EVENT_FAILED_SCOPER">
34860 sql::Recovery failed init.
34862 <int value="3" label="RECOVERY_EVENT_FAILED_META_VERSION">
34863 Failed sql::Recovery::SetupMeta() or GetMetaVersionNumber().
34865 <int value="4" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION">
34866 Recovery meta table has an unexpected version.
34868 <int value="5" label="RECOVERY_EVENT_FAILED_META_INIT">
34869 Failed sql::MetaTable::Init().
34871 <int value="6" label="RECOVERY_EVENT_FAILED_SCHEMA_INIT">
34872 Failed to init target schema.
34874 <int value="7" label="RECOVERY_EVENT_FAILED_AUTORECOVER_THUMBNAILS">
34875 Failed recovery on thumbnails table.
34877 <int value="8" label="RECOVERY_EVENT_FAILED_COMMIT">
34878 Failure from sql::Recovery::Recovered().
34880 <int value="9" label="RECOVERY_EVENT_INVARIANT_RANK">
34881 Rows were deleted because |url_rank| and |last_forced| didn't agree. Does
34882 not prevent recovery.
34884 <int value="10" label="RECOVERY_EVENT_INVARIANT_REDIRECT">
34885 Rows were deleted because |redirects| did not contain |url|. Does not
34888 <int value="11" label="RECOVERY_EVENT_INVARIANT_CONTIGUOUS">
34889 |url_rank| was renumbered due to missing rows. Does not prevent recovery.
34893 <enum name="HotwordAvailability" type="int">
34894 <int value="0" label="Unavailable -- reason may be unknown"/>
34895 <int value="1" label="Available"/>
34896 <int value="2" label="Pending download"/>
34897 <int value="3" label="Disabled"/>
34900 <enum name="HotwordPrefState" type="int">
34901 <int value="0" label="Preference not set"/>
34902 <int value="1" label="Hotwording enabled"/>
34903 <int value="2" label="Hotwording disabled"/>
34906 <enum name="HttpAuthCount" type="int">
34907 <int value="0" label="Basic Start"/>
34908 <int value="1" label="Basic Reject"/>
34909 <int value="2" label="Digest Start"/>
34910 <int value="3" label="Digest Reject"/>
34911 <int value="4" label="NTLM Start"/>
34912 <int value="5" label="NTLM Reject"/>
34913 <int value="6" label="Negotiate Start"/>
34914 <int value="7" label="Negotiate Reject"/>
34917 <enum name="HttpAuthResource" type="int">
34918 <int value="0" label="Top Page Allowed"/>
34919 <int value="1" label="Same-domain Sub-resource Allowed"/>
34920 <int value="2" label="Cross-domain Sub-resource Blocked"/>
34921 <int value="3" label="Cross-domain Sub-resource Allowed"/>
34924 <enum name="HttpAuthTarget" type="int">
34925 <int value="0" label="Basic Proxy"/>
34926 <int value="1" label="Basic Secure Proxy"/>
34927 <int value="2" label="Basic Server"/>
34928 <int value="3" label="Basic Secure Server"/>
34929 <int value="4" label="Digest Proxy"/>
34930 <int value="5" label="Digest Secure Proxy"/>
34931 <int value="6" label="Digest Server"/>
34932 <int value="7" label="Digest Secure Server"/>
34933 <int value="8" label="NTLM Proxy"/>
34934 <int value="9" label="NTLM Secure Proxy"/>
34935 <int value="10" label="NTLM Server"/>
34936 <int value="11" label="NTLM Secure Server"/>
34937 <int value="12" label="Negotiate Proxy"/>
34938 <int value="13" label="Negotiate Secure Proxy"/>
34939 <int value="14" label="Negotiate Server"/>
34940 <int value="15" label="Negotiate Secure Server"/>
34943 <enum name="HttpPipelineStatus" type="int">
34944 <int value="0" label="Success"/>
34945 <int value="1" label="Redirected"/>
34946 <int value="2" label="Certificate error"/>
34947 <int value="3" label="Bad HTTP response code"/>
34948 <int value="4" label="Network error"/>
34949 <int value="5" label="Response too large"/>
34950 <int value="6" label="Response too small"/>
34951 <int value="7" label="Response content mismatch"/>
34952 <int value="8" label="Bad HTTP version"/>
34953 <int value="9" label="Corrupt stats response"/>
34956 <enum name="HttpResponseCode" type="int">
34957 <int value="100" label="Continue"/>
34958 <int value="101" label="Switching Protocols"/>
34959 <int value="200" label="OK"/>
34960 <int value="201" label="Created"/>
34961 <int value="202" label="Accepted"/>
34962 <int value="203" label="Non-Authoritative Information"/>
34963 <int value="204" label="No Content"/>
34964 <int value="205" label="Reset Content"/>
34965 <int value="206" label="Partial Content"/>
34966 <int value="300" label="Multiple Choices"/>
34967 <int value="301" label="Moved Permanently"/>
34968 <int value="302" label="Found"/>
34969 <int value="303" label="See Other"/>
34970 <int value="304" label="Not Modified"/>
34971 <int value="305" label="Use Proxy"/>
34972 <int value="306" label="(Unused)"/>
34973 <int value="307" label="Temporary Redirect"/>
34974 <int value="400" label="Bad Request"/>
34975 <int value="401" label="Unauthorized"/>
34976 <int value="402" label="Payment Required"/>
34977 <int value="403" label="Forbidden"/>
34978 <int value="404" label="Not Found"/>
34979 <int value="405" label="Method Not Allowed"/>
34980 <int value="406" label="Not Acceptable"/>
34981 <int value="407" label="Proxy Authentication Required"/>
34982 <int value="408" label="Request Timeout"/>
34983 <int value="409" label="Conflict"/>
34984 <int value="410" label="Gone"/>
34985 <int value="411" label="Length Required"/>
34986 <int value="412" label="Precondition Failed"/>
34987 <int value="413" label="Request Entity Too Large"/>
34988 <int value="414" label="Request-URI Too Long"/>
34989 <int value="415" label="Unsupported Media Type"/>
34990 <int value="416" label="Requested Range Not Satisfiable"/>
34991 <int value="417" label="Expectation Failed"/>
34992 <int value="500" label="Internal Server Error"/>
34993 <int value="501" label="Not Implemented"/>
34994 <int value="503" label="Service Unavailable"/>
34995 <int value="504" label="Gateway Timeout"/>
34996 <int value="505" label="HTTP Version Not Supported"/>
34999 <enum name="HttpSocketType" type="int">
35000 <int value="0" label="UNUSED">newly connected socket</int>
35001 <int value="1" label="UNUSED_IDLE">
35002 connected unused socket (idle prior to use)
35004 <int value="2" label="REUSED_IDLE">previously used (keep-alive?) socket</int>
35007 <enum name="IDBContextForcedCloseReason" type="int">
35008 <int value="0" label="DeleteOrigin">
35009 A request was made to delete the data for an origin.
35011 <int value="1" label="BackingStoreFailure">
35012 An unrecoverable error occurred accessing the backing store.
35014 <int value="2" label="InternalsPage">
35015 A forced close was requested from the indexeddb-internals page.
35019 <enum name="IDBLevelDBBackingStoreInternalErrorType" type="int">
35020 <int value="0" label="IDBLevelDBBackingStoreReadError">
35021 IndexedDB encountered an error attempting to read or decode a value from the
35022 leveldb backing store, indicative of corruption or I/O error. Unused as of
35025 <int value="1" label="IDBLevelDBBackingStoreWriteError">
35026 IndexeDB encountered an error attempting to write or commit a value to the
35027 leveldb backing store, indicative of I/O error. Unused as of M26.
35029 <int value="2" label="IDBLevelDBBackingStoreConsistencyError">
35030 IndexedDB encountered a consistency error in the leveldb backing store,
35031 indicative of corruption or an coding error. Unused as of M26.
35033 <int value="3" label="FindKeyInIndex"/>
35034 <int value="4" label="GetIDBDatabaseMetaData"/>
35035 <int value="5" label="GetIndexes"/>
35036 <int value="6" label="GetKeyGeneratorCurrentNumber"/>
35037 <int value="7" label="GetObjectStores"/>
35038 <int value="8" label="GetRecord"/>
35039 <int value="9" label="KeyExistsInObjectStore"/>
35040 <int value="10" label="LoadCurrentRow"/>
35041 <int value="11" label="SetupMetadata"/>
35042 <int value="12" label="GetPrimaryKeyViaIndex"/>
35043 <int value="13" label="KeyExistsInIndex"/>
35044 <int value="14" label="VersionExists"/>
35045 <int value="15" label="DeleteObjectStore"/>
35046 <int value="16" label="SetMaxObjectStoreId"/>
35047 <int value="17" label="SetMaxIndexId"/>
35048 <int value="18" label="GetNewDatabaseId"/>
35049 <int value="19" label="GetNewVersionNumber"/>
35050 <int value="20" label="CreateIDBDatabaseMetaData"/>
35051 <int value="21" label="DeleteDatabase"/>
35052 <int value="22" label="TransactionCommit"/>
35053 <int value="23" label="GetDatabaseNames"/>
35056 <enum name="IDBLevelDBBackingStoreOpenResult" type="int">
35057 <int value="0" label="OpenMemorySuccess">
35058 An in-memory backing store was opened successfully.
35060 <int value="1" label="OpenSuccess">
35061 An on-disk backing store was opened successfully.
35063 <int value="2" label="OpenFailedDirectory">
35064 An on-disk backing store could not be opened or created because the
35065 directory could not be opened or created. Cleanup will not be attempted.
35067 <int value="3" label="OpenFailedUnknownSchema">
35068 An on-disk backing store was opened but had an unknown schema version, due
35069 to corruption or reverting to a previous version of Chrome. Cleanup will be
35072 <int value="4" label="OpenCleanupDestroyFailed">
35073 An on-disk backing store failed to open; cleanup was attempted but the
35074 database could not be destroyed.
35076 <int value="5" label="OpenCleanupReopenFailed">
35077 An on-disk backing store failed to open; cleanup was attempted but
35078 re-opening the database failed.
35080 <int value="6" label="OpenCleanupReopenSuccess">
35081 An on-disk backing store failed to open; cleanup was attempted and the
35082 database was then opened successfully.
35084 <int value="7" label="OpenFailedIOErrCheckingSchema">
35085 An on-disk backing store was opened but leveldb failed to read the schema
35088 <int value="8" label="OpenFailedUnknownErr"/>
35089 <int value="9" label="OpenMemoryFailed">
35090 An in-memory backing store failed to open.
35092 <int value="10" label="OpenNonASCII">
35093 A database with non-ascii characters in its path was opened (with either
35094 success or failure).
35096 <int value="11" label="OpenAttemptDiskFull">
35097 An open failed on a machine with a full disk. No cleanup was attempted.
35099 <int value="12" label="OpenAttemptPathTooLong">
35100 Open failed because either a path component or the overall path was too
35103 <int value="13" label="OpenAttemptNoRecovery">
35104 An open attempt failed with an I/O error that doesn't necessitate a recovery
35107 <int value="14" label="OpenAttemptPriorCorruption">
35108 The corrupted open database was deleted.
35112 <enum name="ImporterType" type="int">
35113 <int value="0" label="Unknown"/>
35114 <int value="1" label="IMPORTER_METRICS_IE">IE (Windows-only)</int>
35115 <int value="2" label="IMPORTER_METRICS_FIREFOX2">Firefox 2</int>
35116 <int value="3" label="IMPORTER_METRICS_FIREFOX3">Firefox 3 (and later)</int>
35117 <int value="4" label="IMPORTER_METRICS_SAFARI">Safari (Mac-only)</int>
35118 <int value="5" label="IMPORTER_METRICS_GOOGLE_TOOLBAR5">Google Toolbar</int>
35119 <int value="6" label="IMPORTER_METRICS_BOOKMARKS_FILE">
35120 A bookmarks.html file
35124 <enum name="IndexedDatabaseMethods" type="int">
35125 <int value="0" label="CreateObjectStore()"/>
35126 <int value="1" label="DeleteObjectStore()"/>
35127 <int value="2" label="Transaction()"/>
35128 <int value="3" label="DeleteDatabase()"/>
35129 <int value="4" label="Open()"/>
35132 <enum name="InfoBarResponse" type="int">
35133 <int value="0" label="No Response selected"/>
35134 <int value="1" label="Save Password"/>
35135 <int value="2" label="Never for this site (blacklist / exception)"/>
35136 <int value="3" label="InfoBar dismissed by clicking the 'X'"/>
35139 <enum name="InstantControllerEvent" type="int">
35140 <int value="0" label="URL_ADDED_TO_BLACKLIST"/>
35141 <int value="1" label="URL_REMOVED_FROM_BLACKLIST"/>
35142 <int value="2" label="URL_BLOCKED_BY_BLACKLIST"/>
35145 <enum name="InstantExtended_CacheableNTPLoad" type="int">
35146 <int value="0" label="Failed to load"/>
35147 <int value="1" label="Loaded successfuly"/>
35150 <enum name="InstantExtended_FallbackCause" type="int">
35151 <int value="0" label="Fallback did not occur"/>
35152 <int value="1" label="Page not current: unknown"/>
35153 <int value="2" label="Page not current: empty instant url"/>
35154 <int value="3" label="Page not current: origin/path mismatch"/>
35155 <int value="4" label="Page not current: instant not supported"/>
35156 <int value="5" label="No overlay"/>
35157 <int value="6" label="Javascript disabled"/>
35160 <enum name="InstantExtended_InstantNavigation" type="int">
35162 Deprecated as of 10/2013.
35164 <int value="0" label="Local click"/>
35165 <int value="1" label="Local submit"/>
35166 <int value="2" label="Online click"/>
35167 <int value="3" label="Online submit"/>
35168 <int value="4" label="Non-extended navigation"/>
35171 <enum name="InstantExtended_NewOptInState" type="int">
35172 <int value="0" label="Default"/>
35173 <int value="1" label="Opted in"/>
35174 <int value="2" label="Opted out"/>
35177 <enum name="InstantExtended_OptInState" type="int">
35179 Deprecated 2013-06.
35181 <int value="0" label="Default"/>
35182 <int value="1" label="Opted in"/>
35183 <int value="2" label="Opted out"/>
35184 <int value="3" label="Opted in local"/>
35185 <int value="4" label="Opted out local"/>
35186 <int value="5" label="Opted out both"/>
35189 <enum name="InstantSessionStorageNamespace" type="int">
35190 <int value="0" label="different"/>
35191 <int value="1" label="identical"/>
35194 <enum name="IntelMaxMicroArchitecture" type="int">
35195 <int value="0" label="Pentium"/>
35196 <int value="1" label="SSE"/>
35197 <int value="2" label="SSE2"/>
35198 <int value="3" label="SSE3"/>
35199 <int value="4" label="SSSE3"/>
35200 <int value="5" label="SSE4.1"/>
35201 <int value="6" label="SSE4.3"/>
35202 <int value="7" label="AVX"/>
35205 <enum name="InterruptReason" type="int">
35206 <int value="0" label="NONE"/>
35207 <int value="1" label="FILE_FAILED"/>
35208 <int value="2" label="FILE_ACCESS_DENIED"/>
35209 <int value="3" label="FILE_NO_SPACE"/>
35210 <int value="5" label="FILE_NAME_TOO_LONG"/>
35211 <int value="6" label="FILE_TOO_LARGE"/>
35212 <int value="7" label="FILE_VIRUS_INFECTED"/>
35213 <int value="10" label="FILE_TRANSIENT_ERROR"/>
35214 <int value="11" label="FILE_BLOCKED"/>
35215 <int value="12" label="FILE_SECURITY_CHECK_FAILED"/>
35216 <int value="13" label="FILE_TOO_SHORT"/>
35217 <int value="20" label="NETWORK_FAILED"/>
35218 <int value="21" label="NETWORK_TIMEOUT"/>
35219 <int value="22" label="NETWORK_DISCONNECTED"/>
35220 <int value="23" label="NETWORK_SERVER_DOWN"/>
35221 <int value="30" label="SERVER_FAILED"/>
35222 <int value="31" label="SERVER_NO_RANGE"/>
35223 <int value="32" label="SERVER_PRECONDITION"/>
35224 <int value="33" label="SERVER_BAD_CONTENT"/>
35225 <int value="40" label="USER_CANCELED"/>
35226 <int value="41" label="USER_SHUTDOWN"/>
35227 <int value="50" label="CRASH"/>
35230 <enum name="InvalidationNetworkChannel" type="int">
35231 <int value="0" label="PushClientChannel"/>
35232 <int value="1" label="GCMNetworkChannel"/>
35235 <enum name="IPV6ProbeResult" type="int">
35236 <int value="0" label="IPV6_CANNOT_CREATE_SOCKETS"/>
35237 <int value="1" label="IPV6_CAN_CREATE_SOCKETS"/>
35238 <int value="2" label="IPV6_GETIFADDRS_FAILED">
35239 getifaddrs or GetAdaptersAddresses failed
35241 <int value="3" label="IPV6_GLOBAL_ADDRESS_MISSING"/>
35242 <int value="4" label="IPV6_GLOBAL_ADDRESS_PRESENT"/>
35243 <int value="5" label="IPV6_INTERFACE_ARRAY_TOO_SHORT"/>
35246 <enum name="JavaScriptAPIName" type="int">
35247 <int value="0" label="GetUserMedia"/>
35248 <int value="1" label="PeerConnection00"/>
35249 <int value="2" label="DeprecatedPeerConnection"/>
35250 <int value="3" label="RTCPeerConnection"/>
35253 <enum name="KeyboardControlEvent" type="int">
35254 <int value="0" label="Keyboard was shown."/>
35255 <int value="1" label="Keyboard was automatically hidden."/>
35256 <int value="2" label="Keyboard was hidden by the user."/>
35259 <enum name="LanguageCode" type="int">
35260 <summary>ISO 639 Language Codes.</summary>
35261 <int value="24929" label="Afar"/>
35262 <int value="24930" label="Abkhazian"/>
35263 <int value="24933" label="Avestan"/>
35264 <int value="24934" label="Afrikaans"/>
35265 <int value="24939" label="Akan"/>
35266 <int value="24941" label="Amharic"/>
35267 <int value="24942" label="Aragonese"/>
35268 <int value="24946" label="Arabic"/>
35269 <int value="24947" label="Assamese"/>
35270 <int value="24950" label="Avaric"/>
35271 <int value="24953" label="Aymara"/>
35272 <int value="24954" label="Azerbaijani"/>
35273 <int value="25185" label="Bashkir"/>
35274 <int value="25189" label="Belarusian"/>
35275 <int value="25191" label="Bulgarian"/>
35276 <int value="25192" label="Bihari"/>
35277 <int value="25193" label="Bislama"/>
35278 <int value="25197" label="Bambara"/>
35279 <int value="25198" label="Bengali"/>
35280 <int value="25199" label="Tibetan"/>
35281 <int value="25202" label="Breton"/>
35282 <int value="25203" label="Bosnian"/>
35283 <int value="25441" label="Catalan"/>
35284 <int value="25445" label="Chechen"/>
35285 <int value="25448" label="Chamorro"/>
35286 <int value="25455" label="Corsican"/>
35287 <int value="25458" label="Cree"/>
35288 <int value="25459" label="Czech"/>
35289 <int value="25461" label="Church Slavic"/>
35290 <int value="25462" label="Chuvash"/>
35291 <int value="25465" label="Welsh"/>
35292 <int value="25697" label="Danish"/>
35293 <int value="25701" label="German"/>
35294 <int value="25718" label="Divehi"/>
35295 <int value="25722" label="Dzongkha"/>
35296 <int value="25957" label="Ewe"/>
35297 <int value="25964" label="Greek"/>
35298 <int value="25966" label="English"/>
35299 <int value="25967" label="Esperanto"/>
35300 <int value="25971" label="Spanish"/>
35301 <int value="25972" label="Estonian"/>
35302 <int value="25973" label="Basque"/>
35303 <int value="26209" label="Persian"/>
35304 <int value="26214" label="Fulah"/>
35305 <int value="26217" label="Finnish"/>
35306 <int value="26218" label="Fijian"/>
35307 <int value="26223" label="Faroese"/>
35308 <int value="26226" label="French"/>
35309 <int value="26233" label="Western Frisian"/>
35310 <int value="26465" label="Irish"/>
35311 <int value="26468" label="Scottish Gaelic"/>
35312 <int value="26476" label="Galician"/>
35313 <int value="26478" label="Guarani"/>
35314 <int value="26485" label="Gujarati"/>
35315 <int value="26486" label="Manx"/>
35316 <int value="26721" label="Hausa"/>
35317 <int value="26725" label="Hebrew"/>
35318 <int value="26729" label="Hindi"/>
35319 <int value="26735" label="Hiri Motu"/>
35320 <int value="26738" label="Croatian"/>
35321 <int value="26740" label="Haitian"/>
35322 <int value="26741" label="Hungarian"/>
35323 <int value="26745" label="Armenian"/>
35324 <int value="26746" label="Herero"/>
35325 <int value="26977" label="Interlingua"/>
35326 <int value="26980" label="Indonesian"/>
35327 <int value="26981" label="Interlingue"/>
35328 <int value="26983" label="Igbo"/>
35329 <int value="26985" label="Sichuan Yi"/>
35330 <int value="26987" label="Inupiaq"/>
35331 <int value="26991" label="Ido"/>
35332 <int value="26995" label="Icelandic"/>
35333 <int value="26996" label="Italian"/>
35334 <int value="26997" label="Inuktitut"/>
35335 <int value="27233" label="Japanese"/>
35336 <int value="27254" label="Javanese"/>
35337 <int value="27489" label="Georgian"/>
35338 <int value="27495" label="Kongo"/>
35339 <int value="27497" label="Kikuyu"/>
35340 <int value="27498" label="Kuanyama"/>
35341 <int value="27499" label="Kazakh"/>
35342 <int value="27500" label="Kalaallisut"/>
35343 <int value="27501" label="Khmer"/>
35344 <int value="27502" label="Kannada"/>
35345 <int value="27503" label="Korean"/>
35346 <int value="27506" label="Kanuri"/>
35347 <int value="27507" label="Kashmiri"/>
35348 <int value="27509" label="Kurdish"/>
35349 <int value="27510" label="Komi"/>
35350 <int value="27511" label="Cornish"/>
35351 <int value="27513" label="Kirghiz"/>
35352 <int value="27745" label="Latin"/>
35353 <int value="27746" label="Luxembourgish"/>
35354 <int value="27751" label="Ganda"/>
35355 <int value="27753" label="Limburgish"/>
35356 <int value="27758" label="Lingala"/>
35357 <int value="27759" label="Lao"/>
35358 <int value="27764" label="Lithuanian"/>
35359 <int value="27765" label="Luba-Katanga"/>
35360 <int value="27766" label="Latvian"/>
35361 <int value="28007" label="Malagasy"/>
35362 <int value="28008" label="Marshallese"/>
35363 <int value="28009" label="Maori"/>
35364 <int value="28011" label="Macedonian"/>
35365 <int value="28012" label="Malayalam"/>
35366 <int value="28014" label="Mongolian"/>
35367 <int value="28015" label="Moldavian"/>
35368 <int value="28018" label="Marathi"/>
35369 <int value="28019" label="Malay"/>
35370 <int value="28020" label="Maltese"/>
35371 <int value="28025" label="Burmese"/>
35372 <int value="28257" label="Nauru"/>
35373 <int value="28258" label="Norwegian Bokmal"/>
35374 <int value="28260" label="North Ndebele"/>
35375 <int value="28261" label="Nepali"/>
35376 <int value="28263" label="Ndonga"/>
35377 <int value="28268" label="Dutch"/>
35378 <int value="28270" label="Norwegian Nynorsk"/>
35379 <int value="28271" label="Norwegian"/>
35380 <int value="28274" label="South Ndebele"/>
35381 <int value="28278" label="Navajo"/>
35382 <int value="28281" label="Nyanja"/>
35383 <int value="28515" label="Occitan"/>
35384 <int value="28522" label="Ojibwa"/>
35385 <int value="28525" label="Oromo"/>
35386 <int value="28530" label="Oriya"/>
35387 <int value="28531" label="Ossetic"/>
35388 <int value="28769" label="Punjabi"/>
35389 <int value="28777" label="Pali"/>
35390 <int value="28780" label="Polish"/>
35391 <int value="28787" label="Pashto"/>
35392 <int value="28788" label="Portuguese"/>
35393 <int value="29045" label="Quechua"/>
35394 <int value="29293" label="Romansh"/>
35395 <int value="29294" label="Rundi"/>
35396 <int value="29295" label="Romanian"/>
35397 <int value="29301" label="Russian"/>
35398 <int value="29303" label="Kinyarwanda"/>
35399 <int value="29537" label="Sanskrit"/>
35400 <int value="29539" label="Sardinian"/>
35401 <int value="29540" label="Sindhi"/>
35402 <int value="29541" label="Northern Sami"/>
35403 <int value="29543" label="Sango"/>
35404 <int value="29544" label="Serbo-Croatian"/>
35405 <int value="29545" label="Sinhala"/>
35406 <int value="29547" label="Slovak"/>
35407 <int value="29548" label="Slovenian"/>
35408 <int value="29549" label="Samoan"/>
35409 <int value="29550" label="Shona"/>
35410 <int value="29551" label="Somali"/>
35411 <int value="29553" label="Albanian"/>
35412 <int value="29554" label="Serbian"/>
35413 <int value="29555" label="Swati"/>
35414 <int value="29556" label="Southern Sotho"/>
35415 <int value="29557" label="Sundanese"/>
35416 <int value="29558" label="Swedish"/>
35417 <int value="29559" label="Swahili"/>
35418 <int value="29793" label="Tamil"/>
35419 <int value="29797" label="Telugu"/>
35420 <int value="29799" label="Tajik"/>
35421 <int value="29800" label="Thai"/>
35422 <int value="29801" label="Tigrinya"/>
35423 <int value="29803" label="Turkmen"/>
35424 <int value="29804" label="Tagalog"/>
35425 <int value="29806" label="Tswana"/>
35426 <int value="29807" label="Tonga"/>
35427 <int value="29810" label="Turkish"/>
35428 <int value="29811" label="Tsonga"/>
35429 <int value="29812" label="Tatar"/>
35430 <int value="29815" label="Twi"/>
35431 <int value="29817" label="Tahitian"/>
35432 <int value="30055" label="Uighur"/>
35433 <int value="30059" label="Ukrainian"/>
35434 <int value="30066" label="Urdu"/>
35435 <int value="30074" label="Uzbek"/>
35436 <int value="30309" label="Venda"/>
35437 <int value="30313" label="Vietnamese"/>
35438 <int value="30319" label="Volapuk"/>
35439 <int value="30561" label="Walloon"/>
35440 <int value="30575" label="Wolof"/>
35441 <int value="30824" label="Xhosa"/>
35442 <int value="31081" label="Yiddish"/>
35443 <int value="31087" label="Yoruba"/>
35444 <int value="31329" label="Zhuang"/>
35445 <int value="31336" label="Chinese"/>
35446 <int value="31349" label="Zulu"/>
35447 <int value="6382437" label="Achinese"/>
35448 <int value="6382440" label="Acoli"/>
35449 <int value="6382689" label="Adangme"/>
35450 <int value="6382713" label="Adyghe"/>
35451 <int value="6383201" label="Afro-Asiatic Language"/>
35452 <int value="6383208" label="Afrihili"/>
35453 <int value="6383982" label="Ainu"/>
35454 <int value="6384491" label="Akkadian"/>
35455 <int value="6384741" label="Aleut"/>
35456 <int value="6384743" label="Algonquian Language"/>
35457 <int value="6384756" label="Southern Altai"/>
35458 <int value="6385255" label="Old English"/>
35459 <int value="6385264" label="Angika"/>
35460 <int value="6385761" label="Apache Language"/>
35461 <int value="6386275" label="Aramaic"/>
35462 <int value="6386286" label="Araucanian"/>
35463 <int value="6386288" label="Arapaho"/>
35464 <int value="6386292" label="Artificial Language"/>
35465 <int value="6386295" label="Arawak"/>
35466 <int value="6386529" label="Asu"/>
35467 <int value="6386548" label="Asturian"/>
35468 <int value="6386792" label="Athapascan Language"/>
35469 <int value="6387059" label="Australian Language"/>
35470 <int value="6387553" label="Awadhi"/>
35471 <int value="6447460" label="Banda"/>
35472 <int value="6447465" label="Bamileke Language"/>
35473 <int value="6447468" label="Baluchi"/>
35474 <int value="6447470" label="Balinese"/>
35475 <int value="6447475" label="Basa"/>
35476 <int value="6447476" label="Baltic Language"/>
35477 <int value="6448490" label="Beja"/>
35478 <int value="6448493" label="Bemba"/>
35479 <int value="6448498" label="Berber"/>
35480 <int value="6448506" label="Bena"/>
35481 <int value="6449263" label="Bhojpuri"/>
35482 <int value="6449515" label="Bikol"/>
35483 <int value="6449518" label="Bini"/>
35484 <int value="6450273" label="Siksika"/>
35485 <int value="6450804" label="Bantu"/>
35486 <int value="6451809" label="Braj"/>
35487 <int value="6451832" label="Bodo"/>
35488 <int value="6452331" label="Batak"/>
35489 <int value="6452577" label="Buriat"/>
35490 <int value="6452583" label="Buginese"/>
35491 <int value="6453614" label="Blin"/>
35492 <int value="6512996" label="Caddo"/>
35493 <int value="6513001" label="Central American Indian Language"/>
35494 <int value="6513010" label="Carib"/>
35495 <int value="6513013" label="Caucasian Language"/>
35496 <int value="6513017" label="Cayuga"/>
35497 <int value="6513512" label="Atsam"/>
35498 <int value="6514018" label="Cebuano"/>
35499 <int value="6514028" label="Celtic Language"/>
35500 <int value="6514535" label="Chiga"/>
35501 <int value="6514786" label="Chibcha"/>
35502 <int value="6514791" label="Chagatai"/>
35503 <int value="6514795" label="Chuukese"/>
35504 <int value="6514797" label="Mari"/>
35505 <int value="6514798" label="Chinook Jargon"/>
35506 <int value="6514799" label="Choctaw"/>
35507 <int value="6514800" label="Chipewyan"/>
35508 <int value="6514802" label="Cherokee"/>
35509 <int value="6514809" label="Cheyenne"/>
35510 <int value="6516067" label="Chamic Language"/>
35511 <int value="6516592" label="Coptic"/>
35512 <int value="6516837" label="English-based Creole or Pidgin"/>
35513 <int value="6516838" label="French-based Creole or Pidgin"/>
35514 <int value="6516848" label="Portuguese-based Creole or Pidgin"/>
35515 <int value="6517352" label="Crimean Turkish"/>
35516 <int value="6517360" label="Creole or Pidgin"/>
35517 <int value="6517602" label="Kashubian"/>
35518 <int value="6518131" label="Cushitic Language"/>
35519 <int value="6578539" label="Dakota"/>
35520 <int value="6578546" label="Dargwa"/>
35521 <int value="6578550" label="Taita"/>
35522 <int value="6578553" label="Dayak"/>
35523 <int value="6579564" label="Delaware"/>
35524 <int value="6579566" label="Slave"/>
35525 <int value="6580082" label="Dogrib"/>
35526 <int value="6580590" label="Dinka"/>
35527 <int value="6580837" label="Zarma"/>
35528 <int value="6582121" label="Dogri"/>
35529 <int value="6582881" label="Dravidian Language"/>
35530 <int value="6583138" label="Lower Sorbian"/>
35531 <int value="6583649" label="Duala"/>
35532 <int value="6583661" label="Middle Dutch"/>
35533 <int value="6584693" label="Dyula"/>
35534 <int value="6644341" label="Embu"/>
35535 <int value="6645353" label="Efik"/>
35536 <int value="6645625" label="Ancient Egyptian"/>
35537 <int value="6646625" label="Ekajuk"/>
35538 <int value="6646904" label="Elamite"/>
35539 <int value="6647405" label="Middle English"/>
35540 <int value="6649711" label="Ewondo"/>
35541 <int value="6709614" label="Fang"/>
35542 <int value="6709620" label="Fanti"/>
35543 <int value="6711660" label="Filipino"/>
35544 <int value="6711669" label="Finno-Ugrian Language"/>
35545 <int value="6713198" label="Fon"/>
35546 <int value="6713965" label="Middle French"/>
35547 <int value="6713967" label="Old French"/>
35548 <int value="6713970" label="Northern Frisian"/>
35549 <int value="6713971" label="Eastern Frisian"/>
35550 <int value="6714738" label="Friulian"/>
35551 <int value="6775137" label="Ga"/>
35552 <int value="6775161" label="Gayo"/>
35553 <int value="6775393" label="Gbaya"/>
35554 <int value="6776173" label="Germanic Language"/>
35555 <int value="6776186" label="Geez"/>
35556 <int value="6777196" label="Gilbertese"/>
35557 <int value="6778216" label="Middle High German"/>
35558 <int value="6778728" label="Old High German"/>
35559 <int value="6778734" label="Gondi"/>
35560 <int value="6778738" label="Gorontalo"/>
35561 <int value="6778740" label="Gothic"/>
35562 <int value="6779490" label="Grebo"/>
35563 <int value="6779491" label="Ancient Greek"/>
35564 <int value="6779767" label="Swiss German"/>
35565 <int value="6780282" label="Gusii"/>
35566 <int value="6780777" label="Gwich'in"/>
35567 <int value="6840681" label="Haida"/>
35568 <int value="6840695" label="Hawaiian"/>
35569 <int value="6842732" label="Hiligaynon"/>
35570 <int value="6842733" label="Himachali"/>
35571 <int value="6842740" label="Hittite"/>
35572 <int value="6843758" label="Hmong"/>
35573 <int value="6845282" label="Upper Sorbian"/>
35574 <int value="6845808" label="Hupa"/>
35575 <int value="6906465" label="Iban"/>
35576 <int value="6908527" label="Ijo"/>
35577 <int value="6909039" label="Iloko"/>
35578 <int value="6909539" label="Indic Language"/>
35579 <int value="6909541" label="Indo-European Language"/>
35580 <int value="6909544" label="Ingush"/>
35581 <int value="6910561" label="Iranian Language"/>
35582 <int value="6910575" label="Iroquoian Language"/>
35583 <int value="6972015" label="Lojban"/>
35584 <int value="6974819" label="Machame"/>
35585 <int value="6975602" label="Judeo-Persian"/>
35586 <int value="6976098" label="Judeo-Arabic"/>
35587 <int value="7037281" label="Kara-Kalpak"/>
35588 <int value="7037282" label="Kabyle"/>
35589 <int value="7037283" label="Kachin"/>
35590 <int value="7037290" label="Jju"/>
35591 <int value="7037293" label="Kamba"/>
35592 <int value="7037298" label="Karen"/>
35593 <int value="7037303" label="Kawi"/>
35594 <int value="7037540" label="Kabardian"/>
35595 <int value="7037799" label="Tyap"/>
35596 <int value="7038053" label="Makonde"/>
35597 <int value="7038305" label="Kabuverdianu"/>
35598 <int value="7038575" label="Koro"/>
35599 <int value="7039073" label="Khasi"/>
35600 <int value="7039081" label="Khoisan Language"/>
35601 <int value="7039087" label="Khotanese"/>
35602 <int value="7039089" label="Koyra Chiini"/>
35603 <int value="7040110" label="Kalenjin"/>
35604 <int value="7040354" label="Kimbundu"/>
35605 <int value="7040875" label="Konkani"/>
35606 <int value="7040883" label="Kosraean"/>
35607 <int value="7041125" label="Kpelle"/>
35608 <int value="7041635" label="Karachay-Balkar"/>
35609 <int value="7041644" label="Karelian"/>
35610 <int value="7041647" label="Kru"/>
35611 <int value="7041653" label="Kurukh"/>
35612 <int value="7041890" label="Shambala"/>
35613 <int value="7041896" label="Colognian"/>
35614 <int value="7042413" label="Kumyk"/>
35615 <int value="7042420" label="Kutenai"/>
35616 <int value="7102820" label="Ladino"/>
35617 <int value="7102823" label="Langi"/>
35618 <int value="7102824" label="Lahnda"/>
35619 <int value="7102829" label="Lamba"/>
35620 <int value="7103866" label="Lezghian"/>
35621 <int value="7106412" label="Mongo"/>
35622 <int value="7106426" label="Lozi"/>
35623 <int value="7107937" label="Luba-Lulua"/>
35624 <int value="7107945" label="Luiseno"/>
35625 <int value="7107950" label="Lunda"/>
35626 <int value="7107951" label="Luo"/>
35627 <int value="7107955" label="Lushai"/>
35628 <int value="7107961" label="Luyia"/>
35629 <int value="7168356" label="Madurese"/>
35630 <int value="7168359" label="Magahi"/>
35631 <int value="7168361" label="Maithili"/>
35632 <int value="7168363" label="Makasar"/>
35633 <int value="7168366" label="Mandingo"/>
35634 <int value="7168368" label="Austronesian Language"/>
35635 <int value="7168371" label="Masai"/>
35636 <int value="7169126" label="Moksha"/>
35637 <int value="7169138" label="Mandar"/>
35638 <int value="7169390" label="Mende"/>
35639 <int value="7169394" label="Meru"/>
35640 <int value="7169637" label="Morisyen"/>
35641 <int value="7169889" label="Middle Irish"/>
35642 <int value="7170403" label="Micmac"/>
35643 <int value="7170414" label="Minangkabau"/>
35644 <int value="7170419" label="Miscellaneous Language"/>
35645 <int value="7170920" label="Mon-Khmer Language"/>
35646 <int value="7171683" label="Manchu"/>
35647 <int value="7171689" label="Manipuri"/>
35648 <int value="7171695" label="Manobo Language"/>
35649 <int value="7171944" label="Mohawk"/>
35650 <int value="7171955" label="Mossi"/>
35651 <int value="7173484" label="Multiple Languages"/>
35652 <int value="7173486" label="Munda Language"/>
35653 <int value="7173491" label="Creek"/>
35654 <int value="7173996" label="Mirandese"/>
35655 <int value="7174002" label="Marwari"/>
35656 <int value="7174510" label="Mayan Language"/>
35657 <int value="7174518" label="Erzya"/>
35658 <int value="7233896" label="Nahuatl"/>
35659 <int value="7233897" label="North American Indian Language"/>
35660 <int value="7233904" label="Neapolitan"/>
35661 <int value="7233905" label="Nama"/>
35662 <int value="7234675" label="Low German"/>
35663 <int value="7234935" label="Newari"/>
35664 <int value="7235937" label="Nias"/>
35665 <int value="7235939" label="Niger-Kordofanian Language"/>
35666 <int value="7235957" label="Niuean"/>
35667 <int value="7237479" label="Nogai"/>
35668 <int value="7237486" label="Old Norse"/>
35669 <int value="7237999" label="N'Ko"/>
35670 <int value="7238511" label="Northern Sotho"/>
35671 <int value="7239010" label="Nubian Language"/>
35672 <int value="7239523" label="Classical Newari"/>
35673 <int value="7240045" label="Nyamwezi"/>
35674 <int value="7240046" label="Nyankole"/>
35675 <int value="7240047" label="Nyoro"/>
35676 <int value="7240297" label="Nzima"/>
35677 <int value="7304033" label="Osage"/>
35678 <int value="7304289" label="Ottoman Turkish"/>
35679 <int value="7304303" label="Otomian Language"/>
35680 <int value="7364961" label="Papuan Language"/>
35681 <int value="7364967" label="Pangasinan"/>
35682 <int value="7364972" label="Pahlavi"/>
35683 <int value="7364973" label="Pampanga"/>
35684 <int value="7364976" label="Papiamento"/>
35685 <int value="7364981" label="Palauan"/>
35686 <int value="7365999" label="Old Persian"/>
35687 <int value="7366761" label="Philippine Language"/>
35688 <int value="7366766" label="Phoenician"/>
35689 <int value="7368558" label="Pohnpeian"/>
35690 <int value="7369313" label="Prakrit Language"/>
35691 <int value="7369327" label="Old Provencal"/>
35692 <int value="7496042" label="Rajasthani"/>
35693 <int value="7496048" label="Rapanui"/>
35694 <int value="7496050" label="Rarotongan"/>
35695 <int value="7499617" label="Romance Language"/>
35696 <int value="7499622" label="Rombo"/>
35697 <int value="7499629" label="Romany"/>
35698 <int value="7501168" label="Aromanian"/>
35699 <int value="7501675" label="Rwa"/>
35700 <int value="7561572" label="Sandawe"/>
35701 <int value="7561576" label="Yakut"/>
35702 <int value="7561577" label="South American Indian Language"/>
35703 <int value="7561580" label="Salishan Language"/>
35704 <int value="7561581" label="Samaritan Aramaic"/>
35705 <int value="7561585" label="Samburu"/>
35706 <int value="7561587" label="Sasak"/>
35707 <int value="7561588" label="Santali"/>
35708 <int value="7562094" label="Sicilian"/>
35709 <int value="7562095" label="Scots"/>
35710 <int value="7562597" label="Seneca"/>
35711 <int value="7562600" label="Sena"/>
35712 <int value="7562604" label="Selkup"/>
35713 <int value="7562605" label="Semitic Language"/>
35714 <int value="7562611" label="Koyraboro Senni"/>
35715 <int value="7563105" label="Old Irish"/>
35716 <int value="7563118" label="Sign Language"/>
35717 <int value="7563369" label="Tachelhit"/>
35718 <int value="7563374" label="Shan"/>
35719 <int value="7563620" label="Sidamo"/>
35720 <int value="7563631" label="Siouan Language"/>
35721 <int value="7563636" label="Sino-Tibetan Language"/>
35722 <int value="7564385" label="Slavic Language"/>
35723 <int value="7564641" label="Southern Sami"/>
35724 <int value="7564649" label="Sami Language"/>
35725 <int value="7564650" label="Lule Sami"/>
35726 <int value="7564654" label="Inari Sami"/>
35727 <int value="7564659" label="Skolt Sami"/>
35728 <int value="7564907" label="Soninke"/>
35729 <int value="7565159" label="Sogdien"/>
35730 <int value="7565166" label="Songhai"/>
35731 <int value="7565934" label="Sranan Tongo"/>
35732 <int value="7565938" label="Serer"/>
35733 <int value="7566177" label="Nilo-Saharan Language"/>
35734 <int value="7566201" label="Saho"/>
35735 <int value="7566699" label="Sukuma"/>
35736 <int value="7566707" label="Susu"/>
35737 <int value="7566712" label="Sumerian"/>
35738 <int value="7567202" label="Comorian"/>
35739 <int value="7567715" label="Classical Syriac"/>
35740 <int value="7567730" label="Syriac"/>
35741 <int value="7627113" label="Tai Language"/>
35742 <int value="7628141" label="Timne"/>
35743 <int value="7628143" label="Teso"/>
35744 <int value="7628146" label="Tereno"/>
35745 <int value="7628148" label="Tetum"/>
35746 <int value="7629159" label="Tigre"/>
35747 <int value="7629174" label="Tiv"/>
35748 <int value="7629676" label="Tokelau"/>
35749 <int value="7629928" label="Klingon"/>
35750 <int value="7629929" label="Tlingit"/>
35751 <int value="7630184" label="Tamashek"/>
35752 <int value="7630695" label="Nyasa Tonga"/>
35753 <int value="7630953" label="Tok Pisin"/>
35754 <int value="7631478" label="Taroko"/>
35755 <int value="7631721" label="Tsimshian"/>
35756 <int value="7632237" label="Tumbuka"/>
35757 <int value="7632240" label="Tupi Language"/>
35758 <int value="7632244" label="Altaic Language"/>
35759 <int value="7632492" label="Tuvalu"/>
35760 <int value="7632753" label="Tasawaq"/>
35761 <int value="7633270" label="Tuvinian"/>
35762 <int value="7633517" label="Central Morocco Tamazight"/>
35763 <int value="7693421" label="Udmurt"/>
35764 <int value="7694177" label="Ugaritic"/>
35765 <int value="7695714" label="Umbundu"/>
35766 <int value="7695972" label="Unknown Language"/>
35767 <int value="7758185" label="Vai"/>
35768 <int value="7761780" label="Votic"/>
35769 <int value="7763310" label="Vunjo"/>
35770 <int value="7823723" label="Wakashan Language"/>
35771 <int value="7823724" label="Walamo"/>
35772 <int value="7823730" label="Waray"/>
35773 <int value="7823731" label="Washo"/>
35774 <int value="7824750" label="Sorbian Language"/>
35775 <int value="7889260" label="Kalmyk"/>
35776 <int value="7892839" label="Soga"/>
35777 <int value="7954799" label="Yao"/>
35778 <int value="7954800" label="Yapese"/>
35779 <int value="7958635" label="Yupik Language"/>
35780 <int value="7959909" label="Cantonese"/>
35781 <int value="8020336" label="Zapotec"/>
35782 <int value="8020588" label="Blissymbols"/>
35783 <int value="8021358" label="Zenaga"/>
35784 <int value="8023652" label="Zande"/>
35785 <int value="8025454" label="Zuni"/>
35786 <int value="8026232" label="No linguistic content"/>
35787 <int value="8026721" label="Zaza"/>
35790 <enum name="LevelDBCorruptionTypes" type="int">
35791 <int value="0" label="other"/>
35792 <int value="1" label="missing files"/>
35793 <int value="2" label="log record too small"/>
35794 <int value="3" label="corrupted internal key"/>
35795 <int value="4" label="partial record"/>
35796 <int value="5" label="missing start of fragmented record"/>
35797 <int value="6" label="error in middle of record"/>
35798 <int value="7" label="unknown record type"/>
35799 <int value="8" label="truncated record at end"/>
35800 <int value="9" label="bad record length"/>
35801 <int value="10" label="VersionEdit"/>
35802 <int value="11" label="FileReader invoked with unexpected value"/>
35803 <int value="12" label="corrupted key"/>
35804 <int value="13" label="CURRENT file does not end with newline"/>
35805 <int value="14" label="no meta-nextfile entry"/>
35806 <int value="15" label="no meta-lognumber entry"/>
35807 <int value="16" label="no last-sequence-number entry"/>
35808 <int value="17" label="malformed WriteBatch"/>
35809 <int value="18" label="bad WriteBatch Put"/>
35810 <int value="19" label="bad WriteBatch Delete"/>
35811 <int value="20" label="unknown WriteBatch tag"/>
35812 <int value="21" label="WriteBatch has wrong count"/>
35813 <int value="22" label="bad entry in block"/>
35814 <int value="23" label="bad block contents"/>
35815 <int value="24" label="bad block handle"/>
35816 <int value="25" label="truncated block read"/>
35817 <int value="26" label="block checksum mismatch"/>
35818 <int value="27" label="checksum mismatch"/>
35819 <int value="28" label="corrupted compressed block contents"/>
35820 <int value="29" label="bad block type"/>
35821 <int value="30" label="bad magic number"/>
35822 <int value="31" label="file is too short"/>
35825 <enum name="LevelDBErrorCount" type="int">
35826 <int value="1" label="Failure"/>
35829 <enum name="LevelDBErrorTypes" type="int">
35830 <int value="0" label="NotFound"/>
35831 <int value="1" label="Corruption"/>
35832 <int value="2" label="IOError"/>
35833 <int value="3" label="Other"/>
35836 <enum name="LevelDBIOErrorMethods" type="int">
35837 <int value="0" label="SequentialFileRead"/>
35838 <int value="1" label="SequentialFileSkip"/>
35839 <int value="2" label="RandomAccessFileRead"/>
35840 <int value="3" label="WritableFileAppend"/>
35841 <int value="4" label="WritableFileClose"/>
35842 <int value="5" label="WritableFileFlush"/>
35843 <int value="6" label="WritableFileSync"/>
35844 <int value="7" label="NewSequentialFile"/>
35845 <int value="8" label="NewRandomAccessFile"/>
35846 <int value="9" label="NewWritableFile"/>
35847 <int value="10" label="DeleteFile"/>
35848 <int value="11" label="CreateDir"/>
35849 <int value="12" label="DeleteDir"/>
35850 <int value="13" label="GetFileSize"/>
35851 <int value="14" label="RenameFile"/>
35852 <int value="15" label="LockFile"/>
35853 <int value="16" label="UnlockFile"/>
35854 <int value="17" label="GetTestDirectory"/>
35855 <int value="18" label="NewLogger"/>
35856 <int value="19" label="SyncParent"/>
35857 <int value="20" label="GetChildren"/>
35860 <enum name="LinkMonitorFailureType" type="int">
35861 <int value="0" label="Local MAC Address Not Found"/>
35862 <int value="1" label="Client Startup Failure"/>
35863 <int value="2" label="Transmission Failure"/>
35864 <int value="3" label="Failure Threshold Reached"/>
35867 <enum name="LinuxAudioIO" type="int">
35868 <int value="0" label="PulseAudio"/>
35869 <int value="1" label="ALSA"/>
35870 <int value="2" label="Cras"/>
35873 <enum name="LinuxGlibcVersion" type="int">
35874 <int value="0" label="Not Parseable"/>
35875 <int value="1" label="Unknown"/>
35876 <int value="2" label="2.11"/>
35877 <int value="3" label="2.12"/>
35878 <int value="4" label="2.13"/>
35879 <int value="5" label="2.14"/>
35880 <int value="6" label="2.15"/>
35881 <int value="7" label="2.16"/>
35882 <int value="8" label="2.17"/>
35883 <int value="9" label="2.18"/>
35884 <int value="10" label="2.19"/>
35887 <enum name="LoadType" type="int">
35888 <int value="0" label="UNDEFINED_LOAD">Not yet initialized</int>
35889 <int value="1" label="RELOAD">User pressed reload</int>
35890 <int value="2" label="HISTORY_LOAD">Back or forward</int>
35891 <int value="3" label="NORMAL_LOAD">User entered URL, or omnibox search</int>
35892 <int value="4" label="LINK_LOAD">(deprecated) Included next 4 categories</int>
35893 <int value="5" label="LINK_LOAD_NORMAL">Commonly following of link</int>
35894 <int value="6" label="LINK_LOAD_RELOAD">JS/link directed reload</int>
35895 <int value="7" label="LINK_LOAD_CACHE_STALE_OK">
35896 back/forward or encoding change
35898 <int value="8" label="LINK_LOAD_CACHE_ONLY">
35899 Allow stale data (avoid doing a re-post)
35901 <int value="9" label="PRERENDER_LOAD">Speculative prerendering of a page</int>
35904 <enum name="LocalRendererSinkStates" type="int">
35905 <int value="0" label="SinkStarted"/>
35906 <int value="1" label="SinkNeverStarted"/>
35909 <enum name="LoginConsumerWhitelist" type="int">
35910 <int value="0" label="ANY_USER_ALLOWED">Any user can sign in</int>
35911 <int value="1" label="ONLY_WHITELISTED_ALLOWED">Whitelisted users only</int>
35914 <enum name="LoginFailureReason" type="int">
35915 <int value="0" label="NONE">None</int>
35916 <int value="1" label="COULD_NOT_MOUNT_CRYPTOHOME">
35917 Could not mount cryptohome
35919 <int value="2" label="COULD_NOT_MOUNT_TMPFS">Could not mount tmpfs</int>
35920 <int value="3" label="COULD_NOT_UNMOUNT_CRYPTOHOME">
35921 Could not unmount cryptohome
35923 <int value="4" label="DATA_REMOVAL_FAILED">Data removal failed</int>
35924 <int value="5" label="LOGIN_TIMED_OUT">Login timed out</int>
35925 <int value="6" label="UNLOCK_FAILED">Unlock failed</int>
35926 <int value="7" label="NETWORK_AUTH_FAILED">Network auth failed</int>
35929 <enum name="LoginPolicyFilesState" type="int">
35930 <summary>Policy/owner key file state.</summary>
35931 <int value="0" label="HEALTHY_R11">Healthy, pre-R11</int>
35932 <int value="1" label="UNUSED">Unused</int>
35933 <int value="2" label="HEALTHY">Healthy</int>
35934 <int value="3" label="RESERVED">Reserved</int>
35935 <int value="4" label="BAD_POLICY_R11">Key OK, policy bad, pre-R11</int>
35936 <int value="5" label="UNUSED">Unused</int>
35937 <int value="6" label="BAD_POLICY">Key OK, policy bad</int>
35938 <int value="7" label="RESERVED">Reserved</int>
35939 <int value="8" label="KEY_OK_NO_POLICY_R11">
35940 Key OK, no policy, pre-R11 user (http://crosbug.com/24916)
35942 <int value="9" label="UNUSED">Unused</int>
35943 <int value="10" label="KEY_OK_NO_POLICY">Key OK, no policy</int>
35944 <int value="11" label="RESERVED">Reserved</int>
35945 <int value="12" label="RESERVED">Reserved</int>
35946 <int value="13" label="RESERVED">Reserved</int>
35947 <int value="14" label="RESERVED">Reserved</int>
35948 <int value="15" label="RESERVED">Reserved</int>
35949 <int value="16" label="BAD_KEY_R11">Key bad, policy OK, pre-R11</int>
35950 <int value="17" label="UNUSED">Unused</int>
35951 <int value="18" label="BAD_KEY">Key bad, policy OK</int>
35952 <int value="19" label="RESERVED">Reserved</int>
35953 <int value="20" label="BAD_KEY_BAD_POLICY_R11">
35954 Key bad, policy bad, pre-R11
35956 <int value="21" label="UNUSED">Unused</int>
35957 <int value="22" label="BAD_KEY_BAD_POLICY">Key bad, policy bad</int>
35958 <int value="23" label="RESERVED">Reserved</int>
35959 <int value="24" label="BAD_KEY_NO_POLICY_R11">
35960 Key bad, policy bad, pre-R11
35962 <int value="25" label="UNUSED">Unused</int>
35963 <int value="26" label="BAD_KEY_BAD_POLICY">Key bad, policy bad</int>
35964 <int value="27" label="RESERVED">Reserved</int>
35965 <int value="28" label="RESERVED">Reserved</int>
35966 <int value="29" label="RESERVED">Reserved</int>
35967 <int value="30" label="RESERVED">Reserved</int>
35968 <int value="31" label="RESERVED">Reserved</int>
35969 <int value="32" label="NO_KEY_R11">No key, policy OK, pre-R11</int>
35970 <int value="33" label="UNUSED">Unused</int>
35971 <int value="34" label="NO_KEY">No key, policy OK</int>
35972 <int value="35" label="RESERVED">RESERVED</int>
35973 <int value="36" label="NO_KEY_BAD_POLICY_R11">
35974 No key, policy bad, pre-R11
35976 <int value="37" label="UNUSED">Unused</int>
35977 <int value="38" label="NO_KEY_BAD_POLICY">No key, bad policy</int>
35978 <int value="39" label="RESERVED">Reserved</int>
35979 <int value="40" label="NO_KEY_NO_POLICY_R11">Un-owned, pre-R11</int>
35980 <int value="41" label="UNUSED">Unused</int>
35981 <int value="42" label="NO_KEY_NO_POLICY">Un-owned</int>
35982 <int value="43" label="RESERVED">Reserved</int>
35985 <enum name="LoginSuccessReason" type="int">
35986 <int value="0" label="OFFLINE_AND_ONLINE">
35987 Login success offline and online
35989 <int value="1" label="OFFLINE_ONLY">Login success offline only</int>
35992 <enum name="LoginUserType" type="int">
35993 <int value="0" label="INCOGNITO_NORMAL">Incognito Normal</int>
35994 <int value="1" label="OWNER_NORMAL">Owner Normal</int>
35995 <int value="2" label="OTHER_NORMAL">Other Normal</int>
35996 <int value="3" label="INCOGNITO_DEVELOPER">Incognito Dev</int>
35997 <int value="4" label="OWNER_DEVELOPER">Owner Dev</int>
35998 <int value="5" label="OTHER_DEVELOPER">Other Dev</int>
36001 <enum name="ManagedUserPasswordChange" type="int">
36002 <int value="0" label="OK_MANAGER">Changed in manager session</int>
36003 <int value="1" label="OK_MANGED">Changed in supervised user session</int>
36004 <int value="2" label="FAILED_NO_MASTER_KEY">Master key not found</int>
36005 <int value="3" label="FAILED_NO_SIGNATURE_KEY">
36006 Signature or encryption key not found
36008 <int value="4" label="FAILED_NO_PASSWORD_DATA">Password data not found</int>
36009 <int value="5" label="FAILED_MASTER_KEY_FAILURE">
36010 Manager key authorization failed
36012 <int value="6" label="FAILED_LOAD_DATA_FAILURE">
36013 Could not load new password data upon supervised user signin
36015 <int value="7" label="FAILED_INCOMPLETE_DATA_FAILURE">
36016 Incomplete password data loaded upon supervised user signin.
36018 <int value="8" label="FAILED_AUTHENTICATION_FAILURE">
36019 Authentication failure while changing password during supervised user
36022 <int value="9" label="FAILED_STORE_DATA">
36023 Could not store new password data for supervised user.
36027 <enum name="MappedCSSProperties" type="int">
36028 <!-- See http://src.chromium.org/viewvc/blink/trunk/Source/core/page/UseCounter.cpp -->
36030 <int value="1" label="Total Pages Measured"/>
36031 <int value="2" label="color"/>
36032 <int value="3" label="direction"/>
36033 <int value="4" label="display"/>
36034 <int value="5" label="font"/>
36035 <int value="6" label="font-family"/>
36036 <int value="7" label="font-size"/>
36037 <int value="8" label="font-style"/>
36038 <int value="9" label="font-variant"/>
36039 <int value="10" label="font-weight"/>
36040 <int value="11" label="text-rendering"/>
36041 <int value="12" label="webkit-font-feature-settings"/>
36042 <int value="13" label="webkit-font-kerning"/>
36043 <int value="14" label="webkit-font-smoothing"/>
36044 <int value="15" label="webkit-font-variant-ligatures"/>
36045 <int value="16" label="webkit-locale"/>
36046 <int value="17" label="webkit-text-orientation"/>
36047 <int value="18" label="webkit-writing-mode"/>
36048 <int value="19" label="zoom"/>
36049 <int value="20" label="line-height"/>
36050 <int value="21" label="background"/>
36051 <int value="22" label="background-attachment"/>
36052 <int value="23" label="background-clip"/>
36053 <int value="24" label="background-color"/>
36054 <int value="25" label="background-image"/>
36055 <int value="26" label="background-origin"/>
36056 <int value="27" label="background-position"/>
36057 <int value="28" label="background-position-x"/>
36058 <int value="29" label="background-position-y"/>
36059 <int value="30" label="background-repeat"/>
36060 <int value="31" label="background-repeat-x"/>
36061 <int value="32" label="background-repeat-y"/>
36062 <int value="33" label="background-size"/>
36063 <int value="34" label="border"/>
36064 <int value="35" label="border-bottom"/>
36065 <int value="36" label="border-bottom-color"/>
36066 <int value="37" label="border-bottom-left-radius"/>
36067 <int value="38" label="border-bottom-right-radius"/>
36068 <int value="39" label="border-bottom-style"/>
36069 <int value="40" label="border-bottom-width"/>
36070 <int value="41" label="border-collapse"/>
36071 <int value="42" label="border-color"/>
36072 <int value="43" label="border-image"/>
36073 <int value="44" label="border-image-outset"/>
36074 <int value="45" label="border-image-repeat"/>
36075 <int value="46" label="border-image-slice"/>
36076 <int value="47" label="border-image-source"/>
36077 <int value="48" label="border-image-width"/>
36078 <int value="49" label="border-left"/>
36079 <int value="50" label="border-left-color"/>
36080 <int value="51" label="border-left-style"/>
36081 <int value="52" label="border-left-width"/>
36082 <int value="53" label="border-radius"/>
36083 <int value="54" label="border-right"/>
36084 <int value="55" label="border-right-color"/>
36085 <int value="56" label="border-right-style"/>
36086 <int value="57" label="border-right-width"/>
36087 <int value="58" label="border-spacing"/>
36088 <int value="59" label="border-style"/>
36089 <int value="60" label="border-top"/>
36090 <int value="61" label="border-top-color"/>
36091 <int value="62" label="border-top-left-radius"/>
36092 <int value="63" label="border-top-right-radius"/>
36093 <int value="64" label="border-top-style"/>
36094 <int value="65" label="border-top-width"/>
36095 <int value="66" label="border-width"/>
36096 <int value="67" label="bottom"/>
36097 <int value="68" label="box-shadow"/>
36098 <int value="69" label="box-sizing"/>
36099 <int value="70" label="caption-side"/>
36100 <int value="71" label="clear"/>
36101 <int value="72" label="clip"/>
36102 <int value="73" label="webkit-clip-path"/>
36103 <int value="74" label="content"/>
36104 <int value="75" label="counter-increment"/>
36105 <int value="76" label="counter-reset"/>
36106 <int value="77" label="cursor"/>
36107 <int value="78" label="empty-cells"/>
36108 <int value="79" label="float"/>
36109 <int value="80" label="font-stretch"/>
36110 <int value="81" label="height"/>
36111 <int value="82" label="image-rendering"/>
36112 <int value="83" label="left"/>
36113 <int value="84" label="letter-spacing"/>
36114 <int value="85" label="list-style"/>
36115 <int value="86" label="list-style-image"/>
36116 <int value="87" label="list-style-position"/>
36117 <int value="88" label="list-style-type"/>
36118 <int value="89" label="margin"/>
36119 <int value="90" label="margin-bottom"/>
36120 <int value="91" label="margin-left"/>
36121 <int value="92" label="margin-right"/>
36122 <int value="93" label="margin-top"/>
36123 <int value="94" label="max-height"/>
36124 <int value="95" label="max-width"/>
36125 <int value="96" label="min-height"/>
36126 <int value="97" label="min-width"/>
36127 <int value="98" label="opacity"/>
36128 <int value="99" label="orphans"/>
36129 <int value="100" label="outline"/>
36130 <int value="101" label="outline-color"/>
36131 <int value="102" label="outline-offset"/>
36132 <int value="103" label="outline-style"/>
36133 <int value="104" label="outline-width"/>
36134 <int value="105" label="overflow"/>
36135 <int value="106" label="overflow-wrap"/>
36136 <int value="107" label="overflow-x"/>
36137 <int value="108" label="overflow-y"/>
36138 <int value="109" label="padding"/>
36139 <int value="110" label="padding-bottom"/>
36140 <int value="111" label="padding-left"/>
36141 <int value="112" label="padding-right"/>
36142 <int value="113" label="padding-top"/>
36143 <int value="114" label="page"/>
36144 <int value="115" label="page-break-after"/>
36145 <int value="116" label="page-break-before"/>
36146 <int value="117" label="page-break-inside"/>
36147 <int value="118" label="pointer-events"/>
36148 <int value="119" label="position"/>
36149 <int value="120" label="quotes"/>
36150 <int value="121" label="resize"/>
36151 <int value="122" label="right"/>
36152 <int value="123" label="size"/>
36153 <int value="124" label="src"/>
36154 <int value="125" label="speak"/>
36155 <int value="126" label="table-layout"/>
36156 <int value="127" label="tab-size"/>
36157 <int value="128" label="text-align"/>
36158 <int value="129" label="text-decoration"/>
36159 <int value="130" label="text-indent"/>
36160 <int value="131" label="text-line-through"/>
36161 <int value="132" label="text-line-through-color"/>
36162 <int value="133" label="text-line-through-mode"/>
36163 <int value="134" label="text-line-through-style"/>
36164 <int value="135" label="text-line-through-width"/>
36165 <int value="136" label="text-overflow"/>
36166 <int value="137" label="text-overline"/>
36167 <int value="138" label="text-overline-color"/>
36168 <int value="139" label="text-overline-mode"/>
36169 <int value="140" label="text-overline-style"/>
36170 <int value="141" label="text-overline-width"/>
36171 <int value="142" label="text-shadow"/>
36172 <int value="143" label="text-transform"/>
36173 <int value="144" label="text-underline"/>
36174 <int value="145" label="text-underline-color"/>
36175 <int value="146" label="text-underline-mode"/>
36176 <int value="147" label="text-underline-style"/>
36177 <int value="148" label="text-underline-width"/>
36178 <int value="149" label="top"/>
36179 <int value="150" label="transition"/>
36180 <int value="151" label="transition-delay"/>
36181 <int value="152" label="transition-duration"/>
36182 <int value="153" label="transition-property"/>
36183 <int value="154" label="transition-timing-function"/>
36184 <int value="155" label="unicode-bidi"/>
36185 <int value="156" label="unicode-range"/>
36186 <int value="157" label="vertical-align"/>
36187 <int value="158" label="visibility"/>
36188 <int value="159" label="white-space"/>
36189 <int value="160" label="widows"/>
36190 <int value="161" label="width"/>
36191 <int value="162" label="word-break"/>
36192 <int value="163" label="word-spacing"/>
36193 <int value="164" label="word-wrap"/>
36194 <int value="165" label="z-index"/>
36195 <int value="166" label="webkit-animation"/>
36196 <int value="167" label="webkit-animation-delay"/>
36197 <int value="168" label="webkit-animation-direction"/>
36198 <int value="169" label="webkit-animation-duration"/>
36199 <int value="170" label="webkit-animation-fill-mode"/>
36200 <int value="171" label="webkit-animation-iteration-count"/>
36201 <int value="172" label="webkit-animation-name"/>
36202 <int value="173" label="webkit-animation-play-state"/>
36203 <int value="174" label="webkit-animation-timing-function"/>
36204 <int value="175" label="webkit-appearance"/>
36205 <int value="176" label="webkit-aspect-ratio"/>
36206 <int value="177" label="webkit-backface-visibility"/>
36207 <int value="178" label="webkit-background-clip"/>
36208 <int value="179" label="webkit-background-composite"/>
36209 <int value="180" label="webkit-background-origin"/>
36210 <int value="181" label="webkit-background-size"/>
36211 <int value="182" label="webkit-border-after"/>
36212 <int value="183" label="webkit-border-after-color"/>
36213 <int value="184" label="webkit-border-after-style"/>
36214 <int value="185" label="webkit-border-after-width"/>
36215 <int value="186" label="webkit-border-before"/>
36216 <int value="187" label="webkit-border-before-color"/>
36217 <int value="188" label="webkit-border-before-style"/>
36218 <int value="189" label="webkit-border-before-width"/>
36219 <int value="190" label="webkit-border-end"/>
36220 <int value="191" label="webkit-border-end-color"/>
36221 <int value="192" label="webkit-border-end-style"/>
36222 <int value="193" label="webkit-border-end-width"/>
36223 <int value="194" label="webkit-border-fit"/>
36224 <int value="195" label="webkit-border-horizontal-spacing"/>
36225 <int value="196" label="webkit-border-image"/>
36226 <int value="197" label="webkit-border-radius"/>
36227 <int value="198" label="webkit-border-start"/>
36228 <int value="199" label="webkit-border-start-color"/>
36229 <int value="200" label="webkit-border-start-style"/>
36230 <int value="201" label="webkit-border-start-width"/>
36231 <int value="202" label="webkit-border-vertical-spacing"/>
36232 <int value="203" label="webkit-box-align"/>
36233 <int value="204" label="webkit-box-direction"/>
36234 <int value="205" label="webkit-box-flex"/>
36235 <int value="206" label="webkit-box-flex-group"/>
36236 <int value="207" label="webkit-box-lines"/>
36237 <int value="208" label="webkit-box-ordinal-group"/>
36238 <int value="209" label="webkit-box-orient"/>
36239 <int value="210" label="webkit-box-pack"/>
36240 <int value="211" label="webkit-box-reflect"/>
36241 <int value="212" label="webkit-box-shadow"/>
36242 <int value="213" label="webkit-color-correction"/>
36243 <int value="214" label="webkit-column-axis"/>
36244 <int value="215" label="webkit-column-break-after"/>
36245 <int value="216" label="webkit-column-break-before"/>
36246 <int value="217" label="webkit-column-break-inside"/>
36247 <int value="218" label="webkit-column-count"/>
36248 <int value="219" label="webkit-column-gap"/>
36249 <int value="220" label="webkit-column-progression"/>
36250 <int value="221" label="webkit-column-rule"/>
36251 <int value="222" label="webkit-column-rule-color"/>
36252 <int value="223" label="webkit-column-rule-style"/>
36253 <int value="224" label="webkit-column-rule-width"/>
36254 <int value="225" label="webkit-column-span"/>
36255 <int value="226" label="webkit-column-width"/>
36256 <int value="227" label="webkit-columns"/>
36257 <int value="228" label="webkit-box-decoration-break"/>
36258 <int value="229" label="webkit-filter"/>
36259 <int value="230" label="webkit-align-content"/>
36260 <int value="231" label="webkit-align-items"/>
36261 <int value="232" label="webkit-align-self"/>
36262 <int value="233" label="webkit-flex"/>
36263 <int value="234" label="webkit-flex-basis"/>
36264 <int value="235" label="webkit-flex-direction"/>
36265 <int value="236" label="webkit-flex-flow"/>
36266 <int value="237" label="webkit-flex-grow"/>
36267 <int value="238" label="webkit-flex-shrink"/>
36268 <int value="239" label="webkit-flex-wrap"/>
36269 <int value="240" label="webkit-justify-content"/>
36270 <int value="241" label="webkit-font-size-delta"/>
36271 <int value="242" label="webkit-grid-columns"/>
36272 <int value="243" label="webkit-grid-rows"/>
36273 <int value="244" label="webkit-grid-start"/>
36274 <int value="245" label="webkit-grid-end"/>
36275 <int value="246" label="webkit-grid-before"/>
36276 <int value="247" label="webkit-grid-after"/>
36277 <int value="248" label="webkit-grid-column"/>
36278 <int value="249" label="webkit-grid-row"/>
36279 <int value="250" label="webkit-grid-auto-flow"/>
36280 <int value="251" label="webkit-highlight"/>
36281 <int value="252" label="webkit-hyphenate-character"/>
36282 <int value="253" label="webkit-hyphenate-limit-after"/>
36283 <int value="254" label="webkit-hyphenate-limit-before"/>
36284 <int value="255" label="webkit-hyphenate-limit-lines"/>
36285 <int value="256" label="webkit-hyphens"/>
36286 <int value="257" label="webkit-line-box-contain"/>
36287 <int value="258" label="webkit-line-align"/>
36288 <int value="259" label="webkit-line-break"/>
36289 <int value="260" label="webkit-line-clamp"/>
36290 <int value="261" label="webkit-line-grid"/>
36291 <int value="262" label="webkit-line-snap"/>
36292 <int value="263" label="webkit-logical-width"/>
36293 <int value="264" label="webkit-logical-height"/>
36294 <int value="265" label="webkit-margin-after-collapse"/>
36295 <int value="266" label="webkit-margin-before-collapse"/>
36296 <int value="267" label="webkit-margin-bottom-collapse"/>
36297 <int value="268" label="webkit-margin-top-collapse"/>
36298 <int value="269" label="webkit-margin-collapse"/>
36299 <int value="270" label="webkit-margin-after"/>
36300 <int value="271" label="webkit-margin-before"/>
36301 <int value="272" label="webkit-margin-end"/>
36302 <int value="273" label="webkit-margin-start"/>
36303 <int value="274" label="webkit-marquee"/>
36304 <int value="275" label="webkit-marquee-direction"/>
36305 <int value="276" label="webkit-marquee-increment"/>
36306 <int value="277" label="webkit-marquee-repetition"/>
36307 <int value="278" label="webkit-marquee-speed"/>
36308 <int value="279" label="webkit-marquee-style"/>
36309 <int value="280" label="webkit-mask"/>
36310 <int value="281" label="webkit-mask-box-image"/>
36311 <int value="282" label="webkit-mask-box-image-outset"/>
36312 <int value="283" label="webkit-mask-box-image-repeat"/>
36313 <int value="284" label="webkit-mask-box-image-slice"/>
36314 <int value="285" label="webkit-mask-box-image-source"/>
36315 <int value="286" label="webkit-mask-box-image-width"/>
36316 <int value="287" label="webkit-mask-clip"/>
36317 <int value="288" label="webkit-mask-composite"/>
36318 <int value="289" label="webkit-mask-image"/>
36319 <int value="290" label="webkit-mask-origin"/>
36320 <int value="291" label="webkit-mask-position"/>
36321 <int value="292" label="webkit-mask-position-x"/>
36322 <int value="293" label="webkit-mask-position-y"/>
36323 <int value="294" label="webkit-mask-repeat"/>
36324 <int value="295" label="webkit-mask-repeat-x"/>
36325 <int value="296" label="webkit-mask-repeat-y"/>
36326 <int value="297" label="webkit-mask-size"/>
36327 <int value="298" label="webkit-max-logical-width"/>
36328 <int value="299" label="webkit-max-logical-height"/>
36329 <int value="300" label="webkit-min-logical-width"/>
36330 <int value="301" label="webkit-min-logical-height"/>
36331 <int value="302" label="webkit-nbsp-mode"/>
36332 <int value="303" label="webkit-order"/>
36333 <int value="304" label="webkit-padding-after"/>
36334 <int value="305" label="webkit-padding-before"/>
36335 <int value="306" label="webkit-padding-end"/>
36336 <int value="307" label="webkit-padding-start"/>
36337 <int value="308" label="webkit-perspective"/>
36338 <int value="309" label="webkit-perspective-origin"/>
36339 <int value="310" label="webkit-perspective-origin-x"/>
36340 <int value="311" label="webkit-perspective-origin-y"/>
36341 <int value="312" label="webkit-print-color-adjust"/>
36342 <int value="313" label="webkit-rtl-ordering"/>
36343 <int value="314" label="webkit-ruby-position"/>
36344 <int value="315" label="webkit-text-combine"/>
36345 <int value="316" label="webkit-text-decorations-in-effect"/>
36346 <int value="317" label="webkit-text-emphasis"/>
36347 <int value="318" label="webkit-text-emphasis-color"/>
36348 <int value="319" label="webkit-text-emphasis-position"/>
36349 <int value="320" label="webkit-text-emphasis-style"/>
36350 <int value="321" label="webkit-text-fill-color"/>
36351 <int value="322" label="webkit-text-security"/>
36352 <int value="323" label="webkit-text-stroke"/>
36353 <int value="324" label="webkit-text-stroke-color"/>
36354 <int value="325" label="webkit-text-stroke-width"/>
36355 <int value="326" label="webkit-transform"/>
36356 <int value="327" label="webkit-transform-origin"/>
36357 <int value="328" label="webkit-transform-origin-x"/>
36358 <int value="329" label="webkit-transform-origin-y"/>
36359 <int value="330" label="webkit-transform-origin-z"/>
36360 <int value="331" label="webkit-transform-style"/>
36361 <int value="332" label="webkit-transition"/>
36362 <int value="333" label="webkit-transition-delay"/>
36363 <int value="334" label="webkit-transition-duration"/>
36364 <int value="335" label="webkit-transition-property"/>
36365 <int value="336" label="webkit-transition-timing-function"/>
36366 <int value="337" label="webkit-user-drag"/>
36367 <int value="338" label="webkit-user-modify"/>
36368 <int value="339" label="webkit-user-select"/>
36369 <int value="340" label="webkit-flow-into"/>
36370 <int value="341" label="webkit-flow-from"/>
36371 <int value="342" label="webkit-region-overflow"/>
36372 <int value="343" label="webkit-region-break-after"/>
36373 <int value="344" label="webkit-region-break-before"/>
36374 <int value="345" label="webkit-region-break-inside"/>
36375 <int value="346" label="webkit-shape-inside"/>
36376 <int value="347" label="webkit-shape-outside"/>
36377 <int value="348" label="webkit-shape-margin"/>
36378 <int value="349" label="webkit-shape-padding"/>
36379 <int value="350" label="webkit-wrap-flow"/>
36380 <int value="351" label="webkit-wrap-through"/>
36381 <int value="352" label="webkit-wrap"/>
36382 <int value="353" label="webkit-tap-highlight-color"/>
36383 <int value="354" label="webkit-app-region"/>
36384 <int value="355" label="clip-path"/>
36385 <int value="356" label="clip-rule"/>
36386 <int value="357" label="mask"/>
36387 <int value="358" label="enable-background"/>
36388 <int value="359" label="filter"/>
36389 <int value="360" label="flood-color"/>
36390 <int value="361" label="flood-opacity"/>
36391 <int value="362" label="lighting-color"/>
36392 <int value="363" label="stop-color"/>
36393 <int value="364" label="stop-opacity"/>
36394 <int value="365" label="color-interpolation"/>
36395 <int value="366" label="color-interpolation-filters"/>
36396 <int value="367" label="color-profile"/>
36397 <int value="368" label="color-rendering"/>
36398 <int value="369" label="fill"/>
36399 <int value="370" label="fill-opacity"/>
36400 <int value="371" label="fill-rule"/>
36401 <int value="372" label="marker"/>
36402 <int value="373" label="marker-end"/>
36403 <int value="374" label="marker-mid"/>
36404 <int value="375" label="marker-start"/>
36405 <int value="376" label="mask-type"/>
36406 <int value="377" label="shape-rendering"/>
36407 <int value="378" label="stroke"/>
36408 <int value="379" label="stroke-dasharray"/>
36409 <int value="380" label="stroke-dashoffset"/>
36410 <int value="381" label="stroke-linecap"/>
36411 <int value="382" label="stroke-linejoin"/>
36412 <int value="383" label="stroke-miterlimit"/>
36413 <int value="384" label="stroke-opacity"/>
36414 <int value="385" label="stroke-width"/>
36415 <int value="386" label="alignment-baseline"/>
36416 <int value="387" label="baseline-shift"/>
36417 <int value="388" label="dominant-baseline"/>
36418 <int value="389" label="glyph-orientation-horizontal"/>
36419 <int value="390" label="glyph-orientation-vertical"/>
36420 <int value="391" label="kerning"/>
36421 <int value="392" label="text-anchor"/>
36422 <int value="393" label="vector-effect"/>
36423 <int value="394" label="writing-mode"/>
36424 <int value="395" label="webkit-svg-shadow"/>
36425 <int value="396" label="webkit-cursor-visibility"/>
36426 <int value="397" label="image-orientation"/>
36427 <int value="398" label="image-resolution"/>
36428 <int value="399" label="webkit-blend-mode"/>
36429 <int value="400" label="webkit-background-blend-mode"/>
36430 <int value="401" label="webkit-text-decoration-line"/>
36431 <int value="402" label="webkit-text-decoration-style"/>
36432 <int value="403" label="webkit-text-decoration-color"/>
36433 <int value="404" label="webkit-text-align-last"/>
36434 <int value="405" label="webkit-text-underline-position"/>
36435 <int value="406" label="max-zoom"/>
36436 <int value="407" label="min-zoom"/>
36437 <int value="408" label="orientation"/>
36438 <int value="409" label="user-zoom"/>
36439 <int value="410" label="webkit-dashboard-region"/>
36440 <int value="411" label="webkit-overflow-scrolling"/>
36441 <int value="412" label="webkit-app-region"/>
36442 <int value="413" label="webkit-filter"/>
36443 <int value="414" label="webkit-box-decoration-break"/>
36444 <int value="415" label="webkit-tap-highlight-color"/>
36445 <int value="416" label="buffered-rendering"/>
36446 <int value="417" label="grid-auto-rows"/>
36447 <int value="418" label="grid-auto-columns"/>
36448 <int value="419" label="background-blend-mode"/>
36449 <int value="420" label="mix-blend-mode"/>
36450 <int value="421" label="touch-action"/>
36451 <int value="422" label="grid-area"/>
36452 <int value="423" label="grid-template"/>
36453 <int value="424" label="animation"/>
36454 <int value="425" label="animation-delay"/>
36455 <int value="426" label="animation-direction"/>
36456 <int value="427" label="animation-duration"/>
36457 <int value="428" label="animation-fill-mode"/>
36458 <int value="429" label="animation-iteration-count"/>
36459 <int value="430" label="animation-name"/>
36460 <int value="431" label="animation-play-state"/>
36461 <int value="432" label="animation-timing-function"/>
36462 <int value="433" label="object-fit"/>
36463 <int value="434" label="paint-order"/>
36464 <int value="435" label="mask-source-type"/>
36465 <int value="436" label="isolation"/>
36466 <int value="437" label="object-position"/>
36469 <enum name="MappedEditingCommands" type="int">
36470 <!-- Generated from ../../../third_party/WebKit/Source/core/editing/EditorCommand.cpp -->
36472 <int value="1" label="AlignJustified"/>
36473 <int value="2" label="AlignLeft"/>
36474 <int value="3" label="AlignRight"/>
36475 <int value="4" label="BackColor"/>
36476 <int value="5" label="BackwardDelete"/>
36477 <int value="6" label="Bold"/>
36478 <int value="7" label="Copy"/>
36479 <int value="8" label="CreateLink"/>
36480 <int value="9" label="Cut"/>
36481 <int value="10" label="DefaultParagraphSeparator"/>
36482 <int value="11" label="Delete"/>
36483 <int value="12" label="DeleteBackward"/>
36484 <int value="13" label="DeleteBackwardByDecomposingPreviousCharacter"/>
36485 <int value="14" label="DeleteForward"/>
36486 <int value="15" label="DeleteToBeginningOfLine"/>
36487 <int value="16" label="DeleteToBeginningOfParagraph"/>
36488 <int value="17" label="DeleteToEndOfLine"/>
36489 <int value="18" label="DeleteToEndOfParagraph"/>
36490 <int value="19" label="DeleteToMark"/>
36491 <int value="20" label="DeleteWordBackward"/>
36492 <int value="21" label="DeleteWordForward"/>
36493 <int value="22" label="FindString"/>
36494 <int value="23" label="FontName"/>
36495 <int value="24" label="FontSize"/>
36496 <int value="25" label="FontSizeDelta"/>
36497 <int value="26" label="ForeColor"/>
36498 <int value="27" label="FormatBlock"/>
36499 <int value="28" label="ForwardDelete"/>
36500 <int value="29" label="HiliteColor"/>
36501 <int value="30" label="IgnoreSpelling"/>
36502 <int value="31" label="Indent"/>
36503 <int value="32" label="InsertBacktab"/>
36504 <int value="33" label="InsertHTML"/>
36505 <int value="34" label="InsertHorizontalRule"/>
36506 <int value="35" label="InsertImage"/>
36507 <int value="36" label="InsertLineBreak"/>
36508 <int value="37" label="InsertNewline"/>
36509 <int value="38" label="InsertNewlineInQuotedContent"/>
36510 <int value="39" label="InsertOrderedList"/>
36511 <int value="40" label="InsertParagraph"/>
36512 <int value="41" label="InsertTab"/>
36513 <int value="42" label="InsertText"/>
36514 <int value="43" label="InsertUnorderedList"/>
36515 <int value="44" label="Italic"/>
36516 <int value="45" label="JustifyCenter"/>
36517 <int value="46" label="JustifyFull"/>
36518 <int value="47" label="JustifyLeft"/>
36519 <int value="48" label="JustifyNone"/>
36520 <int value="49" label="JustifyRight"/>
36521 <int value="50" label="MakeTextWritingDirectionLeftToRight"/>
36522 <int value="51" label="MakeTextWritingDirectionNatural"/>
36523 <int value="52" label="MakeTextWritingDirectionRightToLeft"/>
36524 <int value="53" label="MoveBackward"/>
36525 <int value="54" label="MoveBackwardAndModifySelection"/>
36526 <int value="55" label="MoveDown"/>
36527 <int value="56" label="MoveDownAndModifySelection"/>
36528 <int value="57" label="MoveForward"/>
36529 <int value="58" label="MoveForwardAndModifySelection"/>
36530 <int value="59" label="MoveLeft"/>
36531 <int value="60" label="MoveLeftAndModifySelection"/>
36532 <int value="61" label="MovePageDown"/>
36533 <int value="62" label="MovePageDownAndModifySelection"/>
36534 <int value="63" label="MovePageUp"/>
36535 <int value="64" label="MovePageUpAndModifySelection"/>
36536 <int value="65" label="MoveParagraphBackward"/>
36537 <int value="66" label="MoveParagraphBackwardAndModifySelection"/>
36538 <int value="67" label="MoveParagraphForward"/>
36539 <int value="68" label="MoveParagraphForwardAndModifySelection"/>
36540 <int value="69" label="MoveRight"/>
36541 <int value="70" label="MoveRightAndModifySelection"/>
36542 <int value="71" label="MoveToBeginningOfDocument"/>
36543 <int value="72" label="MoveToBeginningOfDocumentAndModifySelection"/>
36544 <int value="73" label="MoveToBeginningOfLine"/>
36545 <int value="74" label="MoveToBeginningOfLineAndModifySelection"/>
36546 <int value="75" label="MoveToBeginningOfParagraph"/>
36547 <int value="76" label="MoveToBeginningOfParagraphAndModifySelection"/>
36548 <int value="77" label="MoveToBeginningOfSentence"/>
36549 <int value="78" label="MoveToBeginningOfSentenceAndModifySelection"/>
36550 <int value="79" label="MoveToEndOfDocument"/>
36551 <int value="80" label="MoveToEndOfDocumentAndModifySelection"/>
36552 <int value="81" label="MoveToEndOfLine"/>
36553 <int value="82" label="MoveToEndOfLineAndModifySelection"/>
36554 <int value="83" label="MoveToEndOfParagraph"/>
36555 <int value="84" label="MoveToEndOfParagraphAndModifySelection"/>
36556 <int value="85" label="MoveToEndOfSentence"/>
36557 <int value="86" label="MoveToEndOfSentenceAndModifySelection"/>
36558 <int value="87" label="MoveToLeftEndOfLine"/>
36559 <int value="88" label="MoveToLeftEndOfLineAndModifySelection"/>
36560 <int value="89" label="MoveToRightEndOfLine"/>
36561 <int value="90" label="MoveToRightEndOfLineAndModifySelection"/>
36562 <int value="91" label="MoveUp"/>
36563 <int value="92" label="MoveUpAndModifySelection"/>
36564 <int value="93" label="MoveWordBackward"/>
36565 <int value="94" label="MoveWordBackwardAndModifySelection"/>
36566 <int value="95" label="MoveWordForward"/>
36567 <int value="96" label="MoveWordForwardAndModifySelection"/>
36568 <int value="97" label="MoveWordLeft"/>
36569 <int value="98" label="MoveWordLeftAndModifySelection"/>
36570 <int value="99" label="MoveWordRight"/>
36571 <int value="100" label="MoveWordRightAndModifySelection"/>
36572 <int value="101" label="Outdent"/>
36573 <int value="102" label="OverWrite"/>
36574 <int value="103" label="Paste"/>
36575 <int value="104" label="PasteAndMatchStyle"/>
36576 <int value="105" label="PasteGlobalSelection"/>
36577 <int value="106" label="Print"/>
36578 <int value="107" label="Redo"/>
36579 <int value="108" label="RemoveFormat"/>
36580 <int value="109" label="ScrollPageBackward"/>
36581 <int value="110" label="ScrollPageForward"/>
36582 <int value="111" label="ScrollLineUp"/>
36583 <int value="112" label="ScrollLineDown"/>
36584 <int value="113" label="ScrollToBeginningOfDocument"/>
36585 <int value="114" label="ScrollToEndOfDocument"/>
36586 <int value="115" label="SelectAll"/>
36587 <int value="116" label="SelectLine"/>
36588 <int value="117" label="SelectParagraph"/>
36589 <int value="118" label="SelectSentence"/>
36590 <int value="119" label="SelectToMark"/>
36591 <int value="120" label="SelectWord"/>
36592 <int value="121" label="SetMark"/>
36593 <int value="122" label="Strikethrough"/>
36594 <int value="123" label="StyleWithCSS"/>
36595 <int value="124" label="Subscript"/>
36596 <int value="125" label="Superscript"/>
36597 <int value="126" label="SwapWithMark"/>
36598 <int value="127" label="ToggleBold"/>
36599 <int value="128" label="ToggleItalic"/>
36600 <int value="129" label="ToggleUnderline"/>
36601 <int value="130" label="Transpose"/>
36602 <int value="131" label="Underline"/>
36603 <int value="132" label="Undo"/>
36604 <int value="133" label="Unlink"/>
36605 <int value="134" label="Unscript"/>
36606 <int value="135" label="Unselect"/>
36607 <int value="136" label="UseCSS"/>
36608 <int value="137" label="Yank"/>
36609 <int value="138" label="YankAndSelect"/>
36610 <int value="139" label="AlignCenter"/>
36613 <enum name="MediaContainers" type="int">
36614 <int value="0" label="Unknown"/>
36615 <int value="1" label="AAC (Advanced Audio Coding)"/>
36616 <int value="2" label="AC-3"/>
36617 <int value="3" label="AIFF (Audio Interchange File Format)"/>
36618 <int value="4" label="AMR (Adaptive Multi-Rate Audio)"/>
36619 <int value="5" label="APE (Monkey's Audio)"/>
36620 <int value="6" label="ASF (Advanced / Active Streaming Format)"/>
36621 <int value="7" label="SSA (SubStation Alpha) subtitle"/>
36622 <int value="8" label="AVI (Audio Video Interleaved)"/>
36623 <int value="9" label="Bink"/>
36624 <int value="10" label="CAF (Apple Core Audio Format)"/>
36625 <int value="11" label="DTS"/>
36626 <int value="12" label="DTS-HD"/>
36627 <int value="13" label="DV (Digital Video)"/>
36628 <int value="14" label="DXA"/>
36629 <int value="15" label="Enhanced AC-3"/>
36630 <int value="16" label="FLAC (Free Lossless Audio Codec)"/>
36631 <int value="17" label="FLV (Flash Video)"/>
36632 <int value="18" label="GSM (Global System for Mobile Audio)"/>
36633 <int value="19" label="H.261"/>
36634 <int value="20" label="H.263"/>
36635 <int value="21" label="H.264"/>
36636 <int value="22" label="HLS (Apple HTTP Live Streaming PlayList)"/>
36637 <int value="23" label="Berkeley/IRCAM/CARL Sound Format"/>
36638 <int value="24" label="MJPEG video"/>
36639 <int value="25" label="QuickTime / MOV / MPEG4"/>
36640 <int value="26" label="MP3 (MPEG audio layer 2/3)"/>
36641 <int value="27" label="MPEG-2 Program Stream"/>
36642 <int value="28" label="MPEG-2 Transport Stream"/>
36643 <int value="29" label="MPEG-4 Bitstream"/>
36644 <int value="30" label="Ogg"/>
36645 <int value="31" label="RM (RealMedia)"/>
36646 <int value="32" label="SRT (SubRip subtitle)"/>
36647 <int value="33" label="SWF (ShockWave Flash)"/>
36648 <int value="34" label="VC-1"/>
36649 <int value="35" label="WAV / WAVE (Waveform Audio)"/>
36650 <int value="36" label="Matroska / WebM"/>
36651 <int value="37" label="WTV (Windows Television)"/>
36652 <int value="38" label="DASH"/>
36653 <int value="39" label="SmoothStream"/>
36656 <enum name="MediaGalleriesUsageType" type="int">
36657 <int value="0" label="Gallery added from permission dialog"/>
36658 <int value="1" label="Gallery permission added from permission dialog"/>
36659 <int value="2" label="Gallery permission removed from permission dialog"/>
36660 <int value="3" label="GetMediaFileSystems API invocations"/>
36661 <int value="4" label="Profiles With API Usage (corrected in M35)"/>
36662 <int value="5" label="Dialog shown"/>
36663 <int value="6" label="Dialog permissions saved"/>
36664 <int value="7" label="Gallery added from WebUI"/>
36665 <int value="8" label="Gallery removed from WebUI"/>
36666 <int value="9" label="Preferences initialized"/>
36667 <int value="10" label="Preferences initialization failed"/>
36668 <int value="11" label="GetAllMediaFileSystemMetadata API invocations"/>
36669 <int value="12" label="GetMetadata API invocations"/>
36670 <int value="13" label="AddUserSelectedFolder API invocations"/>
36671 <int value="14" label="StartMediaScan API invocations"/>
36672 <int value="15" label="CancelMediaScan API invocations"/>
36673 <int value="16" label="AddScanResults API invocations"/>
36674 <int value="17" label="A media scan completed"/>
36675 <int value="18" label="AddScanResults dialog cancelled"/>
36676 <int value="19" label="AddScanResults dialog accepted"/>
36677 <int value="20" label="Gallery removed from AddScanResults dialog"/>
36678 <int value="21" label="Gallery removed from permission dialog"/>
36679 <int value="22" label="DropPermissionForMediaFileSystem API invocations"/>
36682 <enum name="MediaKeyError" type="int">
36683 <int value="1" label="kUnknownError"/>
36684 <int value="2" label="kClientError"/>
36685 <int value="4" label="kOutputError"/>
36688 <enum name="MediaKeyException" type="int">
36689 <int value="0" label="kUnknownResultId"/>
36690 <int value="1" label="kSuccess"/>
36691 <int value="2" label="kKeySystemNotSupported"/>
36692 <int value="3" label="kInvalidPlayerState"/>
36695 <enum name="MigrationNssToPemNetworkTypes" type="int">
36696 <int value="0" label="EAP"/>
36697 <int value="1" label="OpenVPN"/>
36698 <int value="2" label="IPsec"/>
36701 <enum name="MistSwitchResult" type="int">
36702 <int value="0" label="Success"/>
36703 <int value="1" label="Failure"/>
36706 <enum name="MobileSessionCallerApp" type="int">
36707 <int value="0" label="Google Search"/>
36708 <int value="1" label="GMail"/>
36709 <int value="2" label="Google+"/>
36710 <int value="3" label="Google Drive"/>
36711 <int value="4" label="Google Earth"/>
36712 <int value="5" label="Other Google Apps"/>
36713 <int value="6" label="Others"/>
36714 <int value="7" label="Mobile Safari"/>
36715 <int value="8" label="Other Apple Apps"/>
36716 <int value="9" label="YouTube"/>
36717 <int value="10" label="Google Maps"/>
36720 <enum name="MobileSessionStartAction" type="int">
36721 <int value="0" label="Open http"/>
36722 <int value="1" label="Open https"/>
36723 <int value="2" label="Open file"/>
36724 <int value="3" label="x-callback-url open"/>
36725 <int value="4" label="x-callback-url other"/>
36726 <int value="5" label="Others"/>
36729 <enum name="MouseEventFollowedByClick" type="int">
36730 <int value="0" label="Missed event before click"/>
36731 <int value="1" label="Caught event before click"/>
36734 <enum name="MSECodec" type="int">
36735 <int value="0" label="(Unknown)"/>
36736 <int value="1" label="VP8"/>
36737 <int value="2" label="VP9"/>
36738 <int value="3" label="Vorbis"/>
36739 <int value="4" label="H.264"/>
36740 <int value="5" label="MPEG2 AAC"/>
36741 <int value="6" label="MPEG4 AAC"/>
36742 <int value="7" label="EAC3"/>
36743 <int value="8" label="MP3"/>
36744 <int value="9" label="OPUS"/>
36747 <enum name="MultiProfileSessionMode" type="int">
36748 <int value="0" label="Single user mode"/>
36749 <int value="1" label="Side by side mode"/>
36750 <int value="2" label="Separate desktop mode"/>
36753 <enum name="MultiProfileSigninUserAction" type="int">
36754 <int value="0" label="System tray"/>
36755 <int value="1" label="Browser frame"/>
36758 <enum name="MultiProfileSwitchActiveUserAction" type="int">
36759 <int value="0" label="System tray"/>
36760 <int value="1" label="Keyboard accelerator"/>
36763 <enum name="MultiProfileTeleportWindowAction" type="int">
36764 <int value="0" label="Drag and drop"/>
36765 <int value="1" label="Caption context menu"/>
36766 <int value="2" label="Return by minimize"/>
36767 <int value="3" label="Return by launcher"/>
36770 <enum name="MultiProfileTeleportWindowType" type="int">
36771 <int value="0" label="Tabbed browser"/>
36772 <int value="1" label="Tabbed incognito browser"/>
36773 <int value="2" label="V1 app"/>
36774 <int value="3" label="V2 app"/>
36775 <int value="4" label="Panel"/>
36776 <int value="5" label="Popup"/>
36777 <int value="6" label="Unknown"/>
36780 <enum name="NaClHelperStatus" type="int">
36781 <int value="0" label="Helper not initialized"/>
36782 <int value="1" label="Helper executable missing"/>
36783 <int value="2" label="Helper bootstrap executable missing"/>
36784 <int value="3" label="Browser running under Valgrind"/>
36785 <int value="4" label="Helper failed to launch"/>
36786 <int value="5" label="Helper failed to ACK"/>
36787 <int value="6" label="Helper started correctly"/>
36790 <enum name="NaClHttpStatusCodeClass" type="int">
36791 <int value="0" label="0XX"/>
36792 <int value="1" label="1XX"/>
36793 <int value="2" label="2XX"/>
36794 <int value="3" label="3XX"/>
36795 <int value="4" label="4XX"/>
36796 <int value="5" label="5XX"/>
36797 <int value="6" label="No status"/>
36800 <enum name="NaClManifestType" type="int">
36801 <int value="0" label="File"/>
36802 <int value="1" label="DataURI"/>
36805 <enum name="NaClOSArchEnum" type="int">
36806 <int value="0" label="Linux x86-32"/>
36807 <int value="1" label="Linux x86-64"/>
36808 <int value="2" label="Linux ARM"/>
36809 <int value="3" label="Mac x86-32"/>
36810 <int value="4" label="Mac x86-64"/>
36811 <int value="5" label="Mac ARM"/>
36812 <int value="6" label="Windows x86-32"/>
36813 <int value="7" label="Windows x86-64"/>
36814 <int value="8" label="Windows ARM"/>
36815 <int value="9" label="Linux Mips32"/>
36818 <enum name="NaClPluginErrorCode" type="int">
36819 <int value="0" label="ERROR_LOAD_SUCCESS"/>
36820 <int value="1" label="ERROR_LOAD_ABORTED"/>
36821 <int value="2" label="ERROR_UNKNOWN"/>
36822 <int value="3" label="ERROR_MANIFEST_RESOLVE_URL"/>
36823 <int value="4" label="ERROR_MANIFEST_LOAD_URL"/>
36824 <int value="5" label="ERROR_MANIFEST_STAT"/>
36825 <int value="6" label="ERROR_MANIFEST_TOO_LARGE"/>
36826 <int value="7" label="ERROR_MANIFEST_OPEN"/>
36827 <int value="8" label="ERROR_MANIFEST_MEMORY_ALLOC"/>
36828 <int value="9" label="ERROR_MANIFEST_READ"/>
36829 <int value="10" label="ERROR_MANIFEST_PARSING"/>
36830 <int value="11" label="ERROR_MANIFEST_SCHEMA_VALIDATE"/>
36831 <int value="12" label="ERROR_MANIFEST_GET_NEXE_URL"/>
36832 <int value="13" label="ERROR_NEXE_LOAD_URL"/>
36833 <int value="14" label="ERROR_NEXE_ORIGIN_PROTOCOL"/>
36834 <int value="15" label="ERROR_NEXE_FH_DUP"/>
36835 <int value="16" label="ERROR_NEXE_STAT"/>
36836 <int value="17" label="ERROR_ELF_CHECK_IO"/>
36837 <int value="18" label="ERROR_ELF_CHECK_FAIL"/>
36838 <int value="19" label="ERROR_SEL_LDR_INIT"/>
36839 <int value="20" label="ERROR_SEL_LDR_CREATE_LAUNCHER"/>
36840 <int value="21" label="ERROR_SEL_LDR_FD"/>
36841 <int value="22" label="ERROR_SEL_LDR_LAUNCH"/>
36842 <int value="23" label="ERROR_SEL_LDR_COMMUNICATION"/>
36843 <int value="24" label="ERROR_SEL_LDR_SEND_NEXE"/>
36844 <int value="25" label="ERROR_SEL_LDR_HANDLE_PASSING"/>
36845 <int value="26" label="ERROR_SEL_LDR_START_MODULE"/>
36846 <int value="27" label="ERROR_SEL_LDR_START_STATUS"/>
36847 <int value="28" label="ERROR_SRPC_CONNECTION_FAIL"/>
36848 <int value="29" label="ERROR_START_PROXY_CHECK_PPP"/>
36849 <int value="30" label="ERROR_START_PROXY_ALLOC"/>
36850 <int value="31" label="ERROR_START_PROXY_MODULE"/>
36851 <int value="32" label="ERROR_START_PROXY_INSTANCE"/>
36852 <int value="33" label="ERROR_SEL_LDR_COMMUNICATION_CMD_CHANNEL"/>
36853 <int value="34" label="ERROR_SEL_LDR_COMMUNICATION_REV_SETUP"/>
36854 <int value="35" label="ERROR_SEL_LDR_COMMUNICATION_WRAPPER"/>
36855 <int value="36" label="ERROR_SEL_LDR_COMMUNICATION_REV_SERVICE"/>
36856 <int value="37" label="ERROR_START_PROXY_CRASH"/>
36857 <int value="38" label="ERROR_MANIFEST_PROGRAM_MISSING_ARCH"/>
36858 <int value="39" label="ERROR_PNACL_CACHE_OPEN_INPROGRESS"/>
36859 <int value="40" label="ERROR_PNACL_CACHE_OPEN_NOACCESS"/>
36860 <int value="41" label="ERROR_PNACL_CACHE_OPEN_NOQUOTA"/>
36861 <int value="42" label="ERROR_PNACL_CACHE_OPEN_NOSPACE"/>
36862 <int value="43" label="ERROR_PNACL_CACHE_OPEN_OTHER"/>
36863 <int value="44" label="ERROR_PNACL_CACHE_DIRECTORY_CREATE"/>
36864 <int value="45" label="ERROR_PNACL_CACHE_FILEOPEN_NOACCESS"/>
36865 <int value="46" label="ERROR_PNACL_CACHE_FILEOPEN_NOQUOTA"/>
36866 <int value="47" label="ERROR_PNACL_CACHE_FILEOPEN_NOSPACE"/>
36867 <int value="48" label="ERROR_PNACL_CACHE_FILEOPEN_NOTAFILE"/>
36868 <int value="49" label="ERROR_PNACL_CACHE_FILEOPEN_OTHER"/>
36869 <int value="50" label="ERROR_PNACL_CACHE_FETCH_NOACCESS"/>
36870 <int value="51" label="ERROR_PNACL_CACHE_FETCH_NOTFOUND"/>
36871 <int value="52" label="ERROR_PNACL_CACHE_FETCH_OTHER"/>
36872 <int value="53" label="ERROR_PNACL_CACHE_FINALIZE_COPY_NOQUOTA"/>
36873 <int value="54" label="ERROR_PNACL_CACHE_FINALIZE_COPY_NOSPACE"/>
36874 <int value="55" label="ERROR_PNACL_CACHE_FINALIZE_COPY_OTHER"/>
36875 <int value="56" label="ERROR_PNACL_CACHE_FINALIZE_RENAME_NOACCESS"/>
36876 <int value="57" label="ERROR_PNACL_CACHE_FINALIZE_RENAME_OTHER"/>
36877 <int value="58" label="ERROR_PNACL_RESOURCE_FETCH"/>
36878 <int value="59" label="ERROR_PNACL_PEXE_FETCH_ABORTED"/>
36879 <int value="60" label="ERROR_PNACL_PEXE_FETCH_NOACCESS"/>
36880 <int value="61" label="ERROR_PNACL_PEXE_FETCH_OTHER"/>
36881 <int value="62" label="ERROR_PNACL_THREAD_CREATE"/>
36882 <int value="63" label="ERROR_PNACL_LLC_SETUP"/>
36883 <int value="64" label="ERROR_PNACL_LD_SETUP"/>
36884 <int value="65" label="ERROR_PNACL_LLC_INTERNAL"/>
36885 <int value="66" label="ERROR_PNACL_LD_INTERNAL"/>
36886 <int value="67" label="ERROR_PNACL_CREATE_TEMP"/>
36887 <int value="68" label="ERROR_PNACL_NOT_ENABLED"/>
36888 <int value="69" label="ERROR_MANIFEST_NOACCESS_URL"/>
36889 <int value="70" label="ERROR_NEXE_NOACCESS_URL"/>
36892 <enum name="NaClSelLdrErrorCode" type="int">
36893 <int value="0" label="LOAD_OK"/>
36894 <int value="1" label="LOAD_STATUS_UNKNOWN"/>
36895 <int value="2" label="LOAD_UNSUPPORTED_OS_PLATFORM"/>
36896 <int value="3" label="LOAD_DEP_UNSUPPORTED"/>
36897 <int value="4" label="LOAD_INTERNAL"/>
36898 <int value="5" label="LOAD_DUP_LOAD_MODULE"/>
36899 <int value="6" label="LOAD_DUP_START_MODULE"/>
36900 <int value="7" label="LOAD_OPEN_ERROR"/>
36901 <int value="8" label="LOAD_READ_ERROR"/>
36902 <int value="9" label="LOAD_TOO_MANY_PROG_HDRS"/>
36903 <int value="10" label="LOAD_BAD_PHENTSIZE"/>
36904 <int value="11" label="LOAD_BAD_ELF_MAGIC"/>
36905 <int value="12" label="LOAD_NOT_32_BIT"/>
36906 <int value="13" label="LOAD_NOT_64_BIT"/>
36907 <int value="14" label="LOAD_BAD_ABI"/>
36908 <int value="15" label="LOAD_NOT_EXEC"/>
36909 <int value="16" label="LOAD_BAD_MACHINE"/>
36910 <int value="17" label="LOAD_BAD_ELF_VERS"/>
36911 <int value="18" label="LOAD_TOO_MANY_SECT"/>
36912 <int value="19" label="LOAD_BAD_SECT"/>
36913 <int value="20" label="LOAD_NO_MEMORY"/>
36914 <int value="21" label="LOAD_SECT_HDR"/>
36915 <int value="22" label="LOAD_ADDR_SPACE_TOO_SMALL"/>
36916 <int value="23" label="LOAD_ADDR_SPACE_TOO_BIG"/>
36917 <int value="24" label="LOAD_DATA_OVERLAPS_STACK_SECTION"/>
36918 <int value="25" label="LOAD_RODATA_OVERLAPS_DATA"/>
36919 <int value="26" label="LOAD_DATA_NOT_LAST_SEGMENT"/>
36920 <int value="27" label="LOAD_NO_DATA_BUT_RODATA_NOT_LAST_SEGMENT"/>
36921 <int value="28" label="LOAD_TEXT_OVERLAPS_RODATA"/>
36922 <int value="29" label="LOAD_TEXT_OVERLAPS_DATA"/>
36923 <int value="30" label="LOAD_BAD_RODATA_ALIGNMENT"/>
36924 <int value="31" label="LOAD_BAD_DATA_ALIGNMENT"/>
36925 <int value="32" label="LOAD_UNLOADABLE"/>
36926 <int value="33" label="LOAD_BAD_ELF_TEXT"/>
36927 <int value="34" label="LOAD_TEXT_SEG_TOO_BIG"/>
36928 <int value="35" label="LOAD_DATA_SEG_TOO_BIG"/>
36929 <int value="36" label="LOAD_MPROTECT_FAIL"/>
36930 <int value="37" label="LOAD_MADVISE_FAIL"/>
36931 <int value="38" label="LOAD_TOO_MANY_SYMBOL_STR"/>
36932 <int value="39" label="LOAD_SYMTAB_ENTRY_TOO_SMALL"/>
36933 <int value="40" label="LOAD_NO_SYMTAB"/>
36934 <int value="41" label="LOAD_NO_SYMTAB_STRINGS"/>
36935 <int value="42" label="LOAD_SYMTAB_ENTRY"/>
36936 <int value="43" label="LOAD_UNKNOWN_SYMBOL_TYPE"/>
36937 <int value="44" label="LOAD_SYMTAB_DUP"/>
36938 <int value="45" label="LOAD_REL_ERROR"/>
36939 <int value="46" label="LOAD_REL_UNIMPL"/>
36940 <int value="47" label="LOAD_UNDEF_SYMBOL"/>
36941 <int value="48" label="LOAD_BAD_SYMBOL_DATA"/>
36942 <int value="49" label="LOAD_BAD_FILE"/>
36943 <int value="50" label="LOAD_BAD_ENTRY"/>
36944 <int value="51" label="LOAD_SEGMENT_OUTSIDE_ADDRSPACE"/>
36945 <int value="52" label="LOAD_DUP_SEGMENT"/>
36946 <int value="53" label="LOAD_SEGMENT_BAD_LOC"/>
36947 <int value="54" label="LOAD_BAD_SEGMENT"/>
36948 <int value="55" label="LOAD_REQUIRED_SEG_MISSING"/>
36949 <int value="56" label="LOAD_SEGMENT_BAD_PARAM"/>
36950 <int value="57" label="LOAD_VALIDATION_FAILED"/>
36951 <int value="58" label="LOAD_UNIMPLEMENTED"/>
36952 <int value="59" label="SRT_NO_SEG_SEL"/>
36953 <int value="60" label="LOAD_BAD_EHSIZE"/>
36954 <int value="61" label="LOAD_EHDR_OVERFLOW"/>
36955 <int value="62" label="LOAD_PHDR_OVERFLOW"/>
36956 <int value="63" label="LOAD_UNSUPPORTED_CPU"/>
36957 <int value="64" label="LOAD_NO_MEMORY_FOR_DYNAMIC_TEXT"/>
36958 <int value="65" label="LOAD_NO_MEMORY_FOR_ADDRESS_SPACE"/>
36961 <enum name="NaClStartupEnum" type="int">
36962 <int value="0" label="Default tab opened"/>
36963 <int value="1" label="New tab opened"/>
36964 <int value="2" label="NaCl sel_ldr started"/>
36967 <enum name="NaClValidationCacheEnum" type="int">
36968 <int value="0" label="Miss"/>
36969 <int value="1" label="Hit"/>
36972 <enum name="NavigationScheme" type="int">
36973 <int value="0" label="(Unknown)"/>
36974 <int value="1" label="http"/>
36975 <int value="2" label="https"/>
36976 <int value="3" label="file"/>
36977 <int value="4" label="ftp"/>
36978 <int value="5" label="data"/>
36979 <int value="6" label="javascript"/>
36980 <int value="7" label="about"/>
36981 <int value="8" label="chrome"/>
36984 <enum name="NetConnectivityProtocolStatus" type="int">
36985 <int value="0" label="SUCCESS"/>
36986 <int value="1" label="IP_STRING_PARSE_FAILED"/>
36987 <int value="2" label="SOCKET_CREATE_FAILED"/>
36988 <int value="3" label="RESOLVE_FAILED"/>
36989 <int value="4" label="CONNECT_FAILED"/>
36990 <int value="5" label="WRITE_FAILED"/>
36991 <int value="6" label="READ_TIMED_OUT"/>
36992 <int value="7" label="READ_FAILED"/>
36993 <int value="8" label="ZERO_LENGTH_ERROR"/>
36994 <int value="9" label="NO_CHECKSUM_ERROR"/>
36995 <int value="10" label="NO_KEY_ERROR"/>
36996 <int value="11" label="NO_PAYLOAD_SIZE_ERROR"/>
36997 <int value="12" label="NO_PAYLOAD_ERROR"/>
36998 <int value="13" label="INVALID_KEY_ERROR"/>
36999 <int value="14" label="TOO_SHORT_PAYLOAD"/>
37000 <int value="15" label="TOO_LONG_PAYLOAD"/>
37001 <int value="16" label="INVALID_CHECKSUM"/>
37002 <int value="17" label="PATTERN_CHANGED"/>
37003 <int value="18" label="INVALID_PACKET_NUMBER"/>
37004 <int value="19" label="TOO_MANY_PACKETS"/>
37005 <int value="20" label="STATUS_MAX"/>
37008 <enum name="NetConnectivityStatus" type="int">
37009 <int value="0" label="SUCCESS"/>
37010 <int value="1" label="IP_STRING_PARSE_FAILED"/>
37011 <int value="2" label="SOCKET_CREATE_FAILED"/>
37012 <int value="3" label="RESOLVE_FAILED"/>
37013 <int value="4" label="CONNECT_FAILED"/>
37014 <int value="5" label="WRITE_FAILED"/>
37015 <int value="6" label="READ_TIMED_OUT"/>
37016 <int value="7" label="READ_FAILED"/>
37017 <int value="8" label="READ_VERIFY_FAILED"/>
37018 <int value="9" label="STATUS_MAX"/>
37021 <enum name="NetErrorCodes" type="int">
37022 <int value="0" label="OK"/>
37023 <int value="1" label="IO_PENDING"/>
37024 <int value="2" label="FAILED"/>
37025 <int value="3" label="ABORTED"/>
37026 <int value="4" label="INVALID_ARGUMENT"/>
37027 <int value="5" label="INVALID_HANDLE"/>
37028 <int value="6" label="FILE_NOT_FOUND"/>
37029 <int value="7" label="TIMED_OUT"/>
37030 <int value="8" label="FILE_TOO_BIG"/>
37031 <int value="9" label="UNEXPECTED"/>
37032 <int value="10" label="ACCESS_DENIED"/>
37033 <int value="11" label="NOT_IMPLEMENTED"/>
37034 <int value="12" label="INSUFFICIENT_RESOURCES"/>
37035 <int value="13" label="OUT_OF_MEMORY"/>
37036 <int value="14" label="UPLOAD_FILE_CHANGED"/>
37037 <int value="15" label="SOCKET_NOT_CONNECTED"/>
37038 <int value="16" label="FILE_EXISTS"/>
37039 <int value="17" label="FILE_PATH_TOO_LONG"/>
37040 <int value="18" label="FILE_NO_SPACE"/>
37041 <int value="19" label="FILE_VIRUS_INFECTED"/>
37042 <int value="20" label="BLOCKED_BY_CLIENT"/>
37043 <int value="21" label="NETWORK_CHANGED"/>
37044 <int value="22" label="BLOCKED_BY_ADMINISTRATOR"/>
37045 <int value="100" label="CONNECTION_CLOSED"/>
37046 <int value="101" label="CONNECTION_RESET"/>
37047 <int value="102" label="CONNECTION_REFUSED"/>
37048 <int value="103" label="CONNECTION_ABORTED"/>
37049 <int value="104" label="CONNECTION_FAILED"/>
37050 <int value="105" label="NAME_NOT_RESOLVED"/>
37051 <int value="106" label="INTERNET_DISCONNECTED"/>
37052 <int value="107" label="SSL_PROTOCOL_ERROR"/>
37053 <int value="108" label="ADDRESS_INVALID"/>
37054 <int value="109" label="ADDRESS_UNREACHABLE"/>
37055 <int value="110" label="SSL_CLIENT_AUTH_CERT_NEEDED"/>
37056 <int value="111" label="TUNNEL_CONNECTION_FAILED"/>
37057 <int value="112" label="NO_SSL_VERSIONS_ENABLED"/>
37058 <int value="113" label="SSL_VERSION_OR_CIPHER_MISMATCH"/>
37059 <int value="114" label="SSL_RENEGOTIATION_REQUESTED"/>
37060 <int value="115" label="PROXY_AUTH_UNSUPPORTED"/>
37061 <int value="116" label="CERT_ERROR_IN_SSL_RENEGOTIATION"/>
37062 <int value="117" label="BAD_SSL_CLIENT_AUTH_CERT"/>
37063 <int value="118" label="CONNECTION_TIMED_OUT"/>
37064 <int value="119" label="HOST_RESOLVER_QUEUE_TOO_LARGE"/>
37065 <int value="120" label="SOCKS_CONNECTION_FAILED"/>
37066 <int value="121" label="SOCKS_CONNECTION_HOST_UNREACHABLE"/>
37067 <int value="122" label="NPN_NEGOTIATION_FAILED"/>
37068 <int value="123" label="SSL_NO_RENEGOTIATION"/>
37069 <int value="124" label="WINSOCK_UNEXPECTED_WRITTEN_BYTES"/>
37070 <int value="125" label="SSL_DECOMPRESSION_FAILURE_ALERT"/>
37071 <int value="126" label="SSL_BAD_RECORD_MAC_ALERT"/>
37072 <int value="127" label="PROXY_AUTH_REQUESTED"/>
37073 <int value="128" label="SSL_UNSAFE_NEGOTIATION"/>
37074 <int value="129" label="SSL_WEAK_SERVER_EPHEMERAL_DH_KEY"/>
37075 <int value="130" label="PROXY_CONNECTION_FAILED"/>
37076 <int value="131" label="MANDATORY_PROXY_CONFIGURATION_FAILED"/>
37077 <int value="132" label="ESET_ANTI_VIRUS_SSL_INTERCEPTION"/>
37078 <int value="133" label="PRECONNECT_MAX_SOCKET_LIMIT"/>
37079 <int value="134" label="SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED"/>
37080 <int value="135" label="SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY"/>
37081 <int value="136" label="PROXY_CERTIFICATE_INVALID"/>
37082 <int value="137" label="NAME_RESOLUTION_FAILED"/>
37083 <int value="138" label="NETWORK_ACCESS_DENIED"/>
37084 <int value="139" label="TEMPORARILY_THROTTLED"/>
37085 <int value="140" label="HTTPS_PROXY_TUNNEL_RESPONSE"/>
37086 <int value="141" label="SSL_CLIENT_AUTH_SIGNATURE_FAILED"/>
37087 <int value="142" label="MSG_TOO_BIG"/>
37088 <int value="143" label="KASPERSKY_ANTI_VIRUS_SSL_INTERCEPTION"/>
37089 <int value="144" label="LIMIT_VIOLATION"/>
37090 <int value="145" label="WS_PROTOCOL_ERROR"/>
37091 <int value="146" label="PROTOCOL_SWITCHED"/>
37092 <int value="147" label="ADDRESS_IN_USE"/>
37093 <int value="148" label="SSL_HANDSHAKE_NOT_COMPLETED"/>
37094 <int value="149" label="SSL_BAD_PEER_PUBLIC_KEY"/>
37095 <int value="150" label="SSL_PINNED_KEY_NOT_IN_CERT_CHAIN"/>
37096 <int value="151" label="CLIENT_AUTH_CERT_TYPE_UNSUPPORTED"/>
37097 <int value="152" label="ORIGIN_BOUND_CERT_GENERATION_TYPE_MISMATCH"/>
37098 <int value="200" label="CERT_COMMON_NAME_INVALID"/>
37099 <int value="201" label="CERT_DATE_INVALID"/>
37100 <int value="202" label="CERT_AUTHORITY_INVALID"/>
37101 <int value="203" label="CERT_CONTAINS_ERRORS"/>
37102 <int value="204" label="CERT_NO_REVOCATION_MECHANISM"/>
37103 <int value="205" label="CERT_UNABLE_TO_CHECK_REVOCATION"/>
37104 <int value="206" label="CERT_REVOKED"/>
37105 <int value="207" label="CERT_INVALID"/>
37106 <int value="208" label="CERT_WEAK_SIGNATURE_ALGORITHM"/>
37107 <int value="209" label="CERT_NOT_IN_DNS"/>
37108 <int value="210" label="CERT_NON_UNIQUE_NAME"/>
37109 <int value="211" label="CERT_WEAK_KEY"/>
37110 <int value="300" label="INVALID_URL"/>
37111 <int value="301" label="DISALLOWED_URL_SCHEME"/>
37112 <int value="302" label="UNKNOWN_URL_SCHEME"/>
37113 <int value="310" label="TOO_MANY_REDIRECTS"/>
37114 <int value="311" label="UNSAFE_REDIRECT"/>
37115 <int value="312" label="UNSAFE_PORT"/>
37116 <int value="320" label="INVALID_RESPONSE"/>
37117 <int value="321" label="INVALID_CHUNKED_ENCODING"/>
37118 <int value="322" label="METHOD_NOT_SUPPORTED"/>
37119 <int value="323" label="UNEXPECTED_PROXY_AUTH"/>
37120 <int value="324" label="EMPTY_RESPONSE"/>
37121 <int value="325" label="RESPONSE_HEADERS_TOO_BIG"/>
37122 <int value="326" label="PAC_STATUS_NOT_OK"/>
37123 <int value="327" label="PAC_SCRIPT_FAILED"/>
37124 <int value="328" label="REQUEST_RANGE_NOT_SATISFIABLE"/>
37125 <int value="329" label="MALFORMED_IDENTITY"/>
37126 <int value="330" label="CONTENT_DECODING_FAILED"/>
37127 <int value="331" label="NETWORK_IO_SUSPENDED"/>
37128 <int value="332" label="SYN_REPLY_NOT_RECEIVED"/>
37129 <int value="333" label="ENCODING_CONVERSION_FAILED"/>
37130 <int value="334" label="UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT"/>
37131 <int value="335" label="INVALID_SPDY_STREAM"/>
37132 <int value="336" label="NO_SUPPORTED_PROXIES"/>
37133 <int value="337" label="SPDY_PROTOCOL_ERROR"/>
37134 <int value="338" label="INVALID_AUTH_CREDENTIALS"/>
37135 <int value="339" label="UNSUPPORTED_AUTH_SCHEME"/>
37136 <int value="340" label="ENCODING_DETECTION_FAILED"/>
37137 <int value="341" label="MISSING_AUTH_CREDENTIALS"/>
37138 <int value="342" label="UNEXPECTED_SECURITY_LIBRARY_STATUS"/>
37139 <int value="343" label="MISCONFIGURED_AUTH_ENVIRONMENT"/>
37140 <int value="344" label="UNDOCUMENTED_SECURITY_LIBRARY_STATUS"/>
37141 <int value="345" label="RESPONSE_BODY_TOO_BIG_TO_DRAIN"/>
37142 <int value="346" label="RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH"/>
37143 <int value="347" label="INCOMPLETE_SPDY_HEADERS"/>
37144 <int value="348" label="PAC_NOT_IN_DHCP"/>
37145 <int value="349" label="RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION"/>
37146 <int value="350" label="RESPONSE_HEADERS_MULTIPLE_LOCATION"/>
37147 <int value="351" label="SPDY_SERVER_REFUSED_STREAM"/>
37148 <int value="352" label="SPDY_PING_FAILED"/>
37149 <int value="353" label="PIPELINE_EVICTION"/>
37150 <int value="354" label="CONTENT_LENGTH_MISMATCH"/>
37151 <int value="355" label="INCOMPLETE_CHUNKED_ENCODING"/>
37152 <int value="356" label="QUIC_PROTOCOL_ERROR"/>
37153 <int value="357" label="RESPONSE_HEADERS_TRUNCATED"/>
37154 <int value="400" label="CACHE_MISS"/>
37155 <int value="401" label="CACHE_READ_FAILURE"/>
37156 <int value="402" label="CACHE_WRITE_FAILURE"/>
37157 <int value="403" label="CACHE_OPERATION_NOT_SUPPORTED"/>
37158 <int value="404" label="CACHE_OPEN_FAILURE"/>
37159 <int value="405" label="CACHE_CREATE_FAILURE"/>
37160 <int value="406" label="CACHE_RACE"/>
37161 <int value="407" label="CACHE_CACHE_CHECKSUM_READ_FAILURE"/>
37162 <int value="408" label="CACHE_CACHE_CHECKSUM_MISMATCH"/>
37163 <int value="501" label="INSECURE_RESPONSE"/>
37164 <int value="502" label="NO_PRIVATE_KEY_FOR_CERT"/>
37165 <int value="503" label="ADD_USER_CERT_FAILED"/>
37166 <int value="601" label="FTP_FAILED"/>
37167 <int value="602" label="FTP_SERVICE_UNAVAILABLE"/>
37168 <int value="603" label="FTP_TRANSFER_ABORTED"/>
37169 <int value="604" label="FTP_FILE_BUSY"/>
37170 <int value="605" label="FTP_SYNTAX_ERROR"/>
37171 <int value="606" label="FTP_COMMAND_NOT_SUPPORTED"/>
37172 <int value="607" label="FTP_BAD_COMMAND_SEQUENCE"/>
37173 <int value="701" label="PKCS12_IMPORT_BAD_PASSWORD"/>
37174 <int value="702" label="PKCS12_IMPORT_FAILED"/>
37175 <int value="703" label="IMPORT_CA_CERT_NOT_CA"/>
37176 <int value="704" label="IMPORT_CERT_ALREADY_EXISTS"/>
37177 <int value="705" label="IMPORT_CA_CERT_FAILED"/>
37178 <int value="706" label="IMPORT_SERVER_CERT_FAILED"/>
37179 <int value="707" label="PKCS12_IMPORT_INVALID_MAC"/>
37180 <int value="708" label="PKCS12_IMPORT_INVALID_FILE"/>
37181 <int value="709" label="PKCS12_IMPORT_UNSUPPORTED"/>
37182 <int value="710" label="KEY_GENERATION_FAILED"/>
37183 <int value="711" label="ORIGIN_BOUND_CERT_GENERATION_FAILED"/>
37184 <int value="712" label="PRIVATE_KEY_EXPORT_FAILED"/>
37185 <int value="800" label="DNS_MALFORMED_RESPONSE"/>
37186 <int value="801" label="DNS_SERVER_REQUIRES_TCP"/>
37187 <int value="802" label="DNS_SERVER_FAILED"/>
37188 <int value="803" label="DNS_TIMED_OUT"/>
37189 <int value="804" label="DNS_CACHE_MISS"/>
37190 <int value="805" label="DNS_SEARCH_EMPTY"/>
37191 <int value="806" label="DNS_SORT_ERROR"/>
37194 <enum name="NetPreconnectUtilization" type="int">
37195 <int value="0" label="non-speculative, never connected"/>
37196 <int value="1" label="non-speculative, never used"/>
37197 <int value="2" label="non-speculative and used"/>
37198 <int value="3" label="omnibox never connected"/>
37199 <int value="4" label="omnibox never used"/>
37200 <int value="5" label="omnibox and used"/>
37201 <int value="6" label="subresource never connected"/>
37202 <int value="7" label="subresource never used"/>
37203 <int value="8" label="subresource and used"/>
37206 <enum name="Network3GGobiError" type="int">
37208 These error indexes are produced by QCErrorToMetricIndex() in
37211 <int value="0" label="NONE"/>
37212 <int value="1" label="QMI_HARDWARE_RESTRICTED"/>
37215 <enum name="NetworkAuthModeType" type="int">
37216 <int value="0" label="UNKNOWN"/>
37217 <int value="1" label="EAP-AKA"/>
37218 <int value="2" label="EAP-FAST"/>
37219 <int value="3" label="EAP-GPSK"/>
37220 <int value="4" label="EAP-GTC"/>
37221 <int value="5" label="EAP-IKEV2"/>
37222 <int value="6" label="EAP-LEAP"/>
37223 <int value="7" label="EAP-MD5"/>
37224 <int value="8" label="EAP-MSCHAPV2"/>
37225 <int value="9" label="EAP-OTP"/>
37226 <int value="10" label="EAP-PAX"/>
37227 <int value="11" label="EAP-PEAP"/>
37228 <int value="12" label="EAP-PSK"/>
37229 <int value="13" label="EAP-SAKE"/>
37230 <int value="14" label="EAP-SIM"/>
37231 <int value="15" label="EAP-TLS"/>
37232 <int value="16" label="EAP-TNC"/>
37233 <int value="17" label="EAP-TTLS"/>
37236 <enum name="NetworkCellular3GPPRegistrationDelayedDrop" type="int">
37237 <int value="0" label="Delayed drop posted">
37238 A signal loss in the cellular service was detected and a delayed connection
37239 drop request was posted. This request causes the cellular connection to be
37240 dropped if it is not cancelled within the delay provided.
37242 <int value="1" label="Delayed drop canceled">
37243 Signal strength returned to normal soon after a delayed drop request was
37244 made, causing the request to be canceled. This indicates a flaky network.
37248 <enum name="NetworkCellularOutOfCreditsReason" type="int">
37249 <int value="0" label="Connect-Disconnect Loop"/>
37250 <int value="1" label="TX-Queue Congestion"/>
37251 <int value="2" label="Elongated Time Wait"/>
37254 <enum name="NetworkCellularTechnology" type="int">
37255 <int value="0" label="1XRTT"/>
37256 <int value="1" label="EDGE"/>
37257 <int value="2" label="EVDO"/>
37258 <int value="3" label="GPRS"/>
37259 <int value="4" label="GSM"/>
37260 <int value="5" label="HSPA"/>
37261 <int value="6" label="HSPA_PLUS"/>
37262 <int value="7" label="LTE"/>
37263 <int value="8" label="UMTS"/>
37264 <int value="9" label="Unknown"/>
37267 <enum name="NetworkCellularUsageRequestStatus" type="int">
37269 Status code that we received in response to a cellular usage API request.
37271 <int value="0" label="Failed">
37272 This value is distinct from the others in that it indicates that we were
37273 unable to issue a request or that we received no reply. The other values
37274 represent the status code contained in a reply.
37276 <int value="1" label="Ok"/>
37277 <int value="2" label="Error"/>
37278 <int value="3" label="Malformed Request"/>
37279 <int value="4" label="Internal Error"/>
37280 <int value="5" label="Service Unavailable"/>
37281 <int value="6" label="Request Refused"/>
37282 <int value="7" label="Unknown Device"/>
37285 <enum name="NetworkChannelType" type="int">
37286 <int value="0" label="UNDEF"/>
37287 <int value="1" label="2412"/>
37288 <int value="2" label="2417"/>
37289 <int value="3" label="2422"/>
37290 <int value="4" label="2427"/>
37291 <int value="5" label="2432"/>
37292 <int value="6" label="2437"/>
37293 <int value="7" label="2442"/>
37294 <int value="8" label="2447"/>
37295 <int value="9" label="2452"/>
37296 <int value="10" label="2457"/>
37297 <int value="11" label="2462"/>
37298 <int value="12" label="2467"/>
37299 <int value="13" label="2472"/>
37300 <int value="14" label="2484"/>
37301 <int value="15" label="5180"/>
37302 <int value="16" label="5200"/>
37303 <int value="17" label="5220"/>
37304 <int value="18" label="5240"/>
37305 <int value="19" label="5260"/>
37306 <int value="20" label="5280"/>
37307 <int value="21" label="5300"/>
37308 <int value="22" label="5320"/>
37309 <int value="23" label="5500"/>
37310 <int value="24" label="5520"/>
37311 <int value="25" label="5540"/>
37312 <int value="26" label="5560"/>
37313 <int value="27" label="5580"/>
37314 <int value="28" label="5600"/>
37315 <int value="29" label="5620"/>
37316 <int value="30" label="5640"/>
37317 <int value="31" label="5660"/>
37318 <int value="32" label="5680"/>
37319 <int value="33" label="5700"/>
37320 <int value="34" label="5745"/>
37321 <int value="35" label="5765"/>
37322 <int value="36" label="5785"/>
37323 <int value="37" label="5805"/>
37324 <int value="38" label="5825"/>
37325 <int value="39" label="5170"/>
37326 <int value="40" label="5190"/>
37327 <int value="41" label="5210"/>
37328 <int value="42" label="5230"/>
37331 <enum name="NetworkCorruptedProfile" type="int">
37332 <int value="0" label="Corrupted Profile"/>
37335 <enum name="NetworkDHCPOptionFailure" type="int">
37336 <int value="0" label="DHCP Option Failure"/>
37339 <enum name="NetworkDisconnectType" type="int">
37340 <int value="0" label="System Disconnect"/>
37341 <int value="1" label="User Disconnect"/>
37344 <enum name="NetworkLocationRequestEvent" type="int">
37345 <int value="0" label="REQUEST_START"/>
37346 <int value="1" label="REQUEST_CANCEL"/>
37347 <int value="2" label="RESPONSE_SUCCESS"/>
37348 <int value="3" label="RESPONSE_NOT_OK"/>
37349 <int value="4" label="RESPONSE_EMPTY"/>
37350 <int value="5" label="RESPONSE_MALFORMED"/>
37351 <int value="6" label="RESPONSE_INVALID_FIX"/>
37354 <enum name="NetworkPhyModeType" type="int">
37355 <int value="0" label="UNDEF"/>
37356 <int value="1" label="802.11a"/>
37357 <int value="2" label="802.11b"/>
37358 <int value="3" label="802.11g"/>
37359 <int value="4" label="802.11n"/>
37360 <int value="5" label="PSB 10MHz-wide"/>
37361 <int value="6" label="PSB 5MHz-wide"/>
37364 <enum name="NetworkPortalResult" type="int">
37366 The portal result types come from PortalResult in shill/metrics.h
37368 <int value="0" label="Success"/>
37369 <int value="1" label="DNS Failure"/>
37370 <int value="2" label="DNS Timeout"/>
37371 <int value="3" label="Connection Failure"/>
37372 <int value="4" label="Connection Timeout"/>
37373 <int value="5" label="HTTP Failure"/>
37374 <int value="6" label="HTTP Timeout"/>
37375 <int value="7" label="Content Failure"/>
37376 <int value="8" label="Content Timeout"/>
37377 <int value="9" label="Unknown"/>
37380 <enum name="NetworkSecurityType" type="int">
37382 The security types come from the connman_service_security enum in
37383 flimflam/include/service.h
37385 <int value="0" label="UNKNOWN"/>
37386 <int value="1" label="NONE"/>
37387 <int value="2" label="WEP"/>
37388 <int value="3" label="WPA"/>
37389 <int value="4" label="802.11i/RSN"/>
37390 <int value="5" label="802.1x"/>
37391 <int value="6" label="PSK"/>
37394 <enum name="NetworkServiceError" type="int">
37396 The error types come from the connman_service_error enum in
37397 flimflam/include/service.h
37399 <int value="0" label="UNKNOWN"/>
37400 <int value="1" label="OUT_OF_RANGE"/>
37401 <int value="2" label="PIN_MISSING"/>
37402 <int value="3" label="DHCP_FAILED"/>
37403 <int value="4" label="CONNECT_FAILED"/>
37404 <int value="5" label="BAD_PASSPHRASE"/>
37405 <int value="6" label="BAD_WEPKEY"/>
37406 <int value="7" label="ACTIVATION_FAILED"/>
37407 <int value="8" label="NEED_EVDO"/>
37408 <int value="9" label="NEED_HOME_NETWORK"/>
37409 <int value="10" label="OTASP_FAILED"/>
37410 <int value="11" label="AAA_FAILED"/>
37411 <int value="12" label="INTERNAL"/>
37412 <int value="13" label="DNS_LOOKUP_FAILED"/>
37413 <int value="14" label="HTTP_GET_FAILED"/>
37416 <enum name="NewTabPageActionAndroid" type="int">
37417 <int value="0" label="Searched using the omnibox"/>
37418 <int value="1" label="Navigated to Google search homepage using the omnibox"/>
37419 <int value="2" label="Navigated to any other page using the omnibox"/>
37420 <int value="3" label="Opened a most visited page"/>
37421 <int value="4" label="Opened a recently closed tab"/>
37422 <int value="5" label="Opened a bookmark"/>
37423 <int value="6" label="Opened a foreign session (from other devices section)"/>
37426 <enum name="NewTabPageBookmarkActionAndroid" type="int">
37428 These values are defined in PartnerBookmarkAction enum in
37429 chrome/browser/ui/webui/ntp/android/bookmarks_handler.cc.
37431 <int value="0" label="Deleted partner bookmark"/>
37432 <int value="1" label="Deleted root partner folder"/>
37433 <int value="2" label="Renamed partner bookmark"/>
37434 <int value="3" label="Renamed root partner folder"/>
37437 <enum name="NewTabPageMobilePromo" type="int">
37439 These values are defined inside the PromoImpressionBuckets enum in
37440 chrome/browser/ui/webui/ntp/android/promo_handler.cc
37442 <int value="0" label="Shown from most visited page"/>
37443 <int value="1" label="Shown from open tabs page"/>
37444 <int value="2" label="Shown from sync promo page"/>
37445 <int value="3" label="User pressed 'Try Chrome'"/>
37446 <int value="4" label="User dismissed the promo"/>
37449 <enum name="NewTabURLState" type="int">
37450 <int value="0" label="Valid URL was used"/>
37451 <int value="1" label="Corrupt state"/>
37452 <int value="2" label="Incognito window"/>
37453 <int value="3" label="No URL for default provider"/>
37454 <int value="4" label="Insecure URL"/>
37455 <int value="5" label="Suggest is disabled"/>
37456 <int value="6" label="URL blocked for supervised user"/>
37459 <enum name="NotificationActionType" type="int">
37460 <int value="0" label="Unknown"/>
37461 <int value="1" label="Notification added"/>
37462 <int value="2" label="Notificaiton updated"/>
37463 <int value="3" label="Notification clicked"/>
37464 <int value="4" label="Notification button clicked"/>
37465 <int value="5" label="Notification displayed"/>
37466 <int value="6" label="Notification closed by user"/>
37467 <int value="7" label="Notification closed by system"/>
37470 <enum name="NtpFollowAction" type="int">
37471 <int value="0" label="PAGE_TRANSITION_LINK"/>
37472 <int value="1" label="PAGE_TRANSITION_TYPED"/>
37473 <int value="2" label="PAGE_TRANSITION_AUTO_BOOKMARK"/>
37474 <int value="3" label="PAGE_TRANSITION_AUTO_SUBFRAME"/>
37475 <int value="4" label="PAGE_TRANSITION_MANUAL_SUBFRAME"/>
37476 <int value="5" label="PAGE_TRANSITION_GENERATED"/>
37477 <int value="6" label="PAGE_TRANSITION_START_PAGE"/>
37478 <int value="7" label="PAGE_TRANSITION_FORM_SUBMIT"/>
37479 <int value="8" label="PAGE_TRANSITION_RELOAD"/>
37480 <int value="9" label="PAGE_TRANSITION_KEYWORD"/>
37481 <int value="10" label="PAGE_TRANSITION_KEYWORD_GENERATED"/>
37482 <int value="11" label="Clicked on a tile."/>
37483 <int value="12" label="Clicked to other NTP pane."/>
37484 <int value="13" label="Other action"/>
37487 <enum name="NtpOtherSessionsType" type="int">
37488 <int value="0" label="Menu initialized"/>
37489 <int value="1" label="Menu shown"/>
37490 <int value="2" label="Link clicked"/>
37491 <int value="3" label="Link context menu shown"/>
37492 <int value="4" label="Device context menu shown"/>
37493 <int value="5" label="Unused/previous device context menu shown"/>
37494 <int value="6" label="Collapse Session"/>
37495 <int value="7" label="Expand Session"/>
37496 <int value="8" label="Open All"/>
37499 <enum name="NtpPaneType" type="int">
37500 <int value="1" label="MostVisited"/>
37501 <int value="2" label="Apps"/>
37502 <int value="3" label="Bookmarks"/>
37503 <int value="4" label="Suggestions"/>
37506 <enum name="NtpPromoAction" type="int">
37507 <int value="0" label="NTP Promo viewed"/>
37508 <int value="1" label="NTP Promo closed"/>
37509 <int value="2" label="NTP Promo link clicked"/>
37512 <enum name="NtpSuggestionsType" type="int">
37513 <int value="0" label="Client suggestion"/>
37514 <int value="1" label="Server suggestion"/>
37517 <enum name="NtpTileExperimentActions" type="int">
37519 The types of actions performed by the Most Visited Tile Placement
37520 experiment, used to identify the cases where the experiment could not
37521 operate as expected, and the reason for it.
37523 <int value="0" label="Removed URL that was already open in browser"/>
37524 <int value="1" label="Didn't remove URL, too few suggestions in MV"/>
37525 <int value="2" label="Too few URLs, didn't flip tiles 1 and 8"/>
37526 <int value="3" label="Too few URLs, didn't flip tiles 1 and 4"/>
37529 <enum name="OfflineStatus" type="int">
37530 <int value="0" label="Fresh data load from Cache"/>
37531 <int value="1" label="Successful network request (validation or fetch)."/>
37532 <int value="2" label="Failed network request (non-offline error)."/>
37533 <int value="3" label="Server offline and stale data available."/>
37534 <int value="4" label="Server offline and stale data not available."/>
37537 <enum name="OmniboxAggressiveHistoryURLProviderFieldTrialBeacon" type="int">
37538 <int value="0" label="disabled by flags"/>
37539 <int value="1" label="enabled by flags"/>
37540 <int value="2" label="auto, not in trial"/>
37541 <int value="3" label="auto, disabled in trial"/>
37542 <int value="4" label="auto, enabled in trial"/>
37545 <enum name="OmniboxEnteredKeywordMode" type="int">
37546 <int value="0" label="via tab"/>
37547 <int value="1" label="via space at end"/>
37548 <int value="2" label="via space in middle"/>
37551 <enum name="OmniboxSearchEngine" type="int">
37552 <int value="0" label="Unknown"/>
37553 <int value="1" label="Google"/>
37554 <int value="2" label="Yahoo!"/>
37555 <int value="3" label="Bing"/>
37556 <int value="4" label="Ask"/>
37557 <int value="5" label="Yahoo! Quebec"/>
37558 <int value="6" label="OK.hu"/>
37559 <int value="7" label="Bing French and Arabic"/>
37560 <int value="11" label="Yamli"/>
37561 <int value="12" label="Araby"/>
37562 <int value="13" label="Maktoob"/>
37563 <int value="14" label="Masrawy"/>
37564 <int value="15" label="Yandex"/>
37565 <int value="16" label="Rambler"/>
37566 <int value="17" label="TUT.BY"/>
37567 <int value="18" label="hispavista"/>
37568 <int value="19" label="Jabse"/>
37569 <int value="20" label="NUR.KZ"/>
37570 <int value="21" label="Baidu"/>
37571 <int value="22" label="search.ch"/>
37572 <int value="23" label="goo"/>
37573 <int value="24" label="Pogodak!"/>
37574 <int value="25" label="Seznam"/>
37575 <int value="26" label="Centrum"/>
37576 <int value="27" label="Atlas"/>
37577 <int value="28" label="Jubii"/>
37578 <int value="29" label="Eniro"/>
37579 <int value="30" label="NetSprint"/>
37580 <int value="32" label="diri"/>
37581 <int value="33" label="Custom"/>
37582 <int value="35" label="AOL"/>
37583 <int value="36" label="Conduit"/>
37584 <int value="37" label="Rediff"/>
37585 <int value="38" label="guruji"/>
37586 <int value="40" label="GO.com"/>
37587 <int value="41" label="Rednano"/>
37588 <int value="44" label="NETI"/>
37589 <int value="45" label="DELFI"/>
37590 <int value="46" label="Fonecta 02.fi"/>
37591 <int value="50" label="AVG"/>
37592 <int value="51" label="search.ch"/>
37593 <int value="54" label="in.gr"/>
37594 <int value="55" label="Walla!"/>
37595 <int value="59" label="leit.is"/>
37596 <int value="62" label="Virgilio"/>
37597 <int value="63" label="Libero"/>
37598 <int value="67" label="Naver"/>
37599 <int value="68" label="Daum"/>
37600 <int value="69" label="Nate"/>
37601 <int value="71" label="LATNE"/>
37602 <int value="72" label="ABC S.k"/>
37603 <int value="73" label="Kvasir"/>
37604 <int value="75" label="Onet.pl"/>
37605 <int value="76" label="Wirtualna Polska"/>
37606 <int value="77" label="SAPO"/>
37607 <int value="82" label="UOL Busca"/>
37608 <int value="83" label="@MAIL.RU"/>
37609 <int value="85" label="Zoznam"/>
37610 <int value="87" label="Najdi.si"/>
37611 <int value="89" label="AltaVista"/>
37612 <int value="90" label="Terra"/>
37613 <int value="99" label="Spray"/>
37614 <int value="100" label="Sanook!"/>
37615 <int value="101" label="MYNET"/>
37616 <int value="102" label="searchnu.com"/>
37617 <int value="103" label="babylon.com"/>
37618 <int value="104" label="delta-search.com"/>
37619 <int value="105" label="iminent.com"/>
37620 <int value="106" label="hao123.com"/>
37621 <int value="107" label="sweetim.com"/>
37622 <int value="108" label="snap.do"/>
37623 <int value="109" label="snapdo.com"/>
37624 <int value="110" label="softonic.com"/>
37625 <int value="111" label="searchfunmoods.com"/>
37626 <int value="112" label="incredibar.com"/>
37627 <int value="113" label="sweetpacks.com"/>
37628 <int value="114" label="imesh.net"/>
37631 <enum name="OmniboxSearchEngineType" type="int">
37632 <int value="0" label="Unknown"/>
37633 <int value="1" label="AOL"/>
37634 <int value="2" label="Ask"/>
37635 <int value="3" label="Atlas"/>
37636 <int value="4" label="AVG"/>
37637 <int value="5" label="Baidu"/>
37638 <int value="6" label="Babylon"/>
37639 <int value="7" label="Bing"/>
37640 <int value="8" label="Conduit"/>
37641 <int value="9" label="Daum"/>
37642 <int value="10" label="DELFI"/>
37643 <int value="11" label="Delta"/>
37644 <int value="12" label="Funmoods"/>
37645 <int value="13" label="goo"/>
37646 <int value="14" label="Google"/>
37647 <int value="15" label="iminent.com"/>
37648 <int value="16" label="IMesh"/>
37649 <int value="17" label="in.gr"/>
37650 <int value="18" label="incredibar.com"/>
37651 <int value="19" label="Kvasir"/>
37652 <int value="20" label="Libero"/>
37653 <int value="21" label="@MAIL.RU"/>
37654 <int value="22" label="Najdi.si"/>
37655 <int value="23" label="Nate"/>
37656 <int value="24" label="Naver"/>
37657 <int value="25" label="NETI"/>
37658 <int value="26" label="Nigma"/>
37659 <int value="27" label="OK.hu"/>
37660 <int value="28" label="Onet.pl"/>
37661 <int value="29" label="Rambler"/>
37662 <int value="30" label="SAPO"/>
37663 <int value="31" label="searchnu"/>
37664 <int value="32" label="search-results.com"/>
37665 <int value="33" label="Seznam"/>
37666 <int value="34" label="snap.do"/>
37667 <int value="35" label="softonic.com"/>
37668 <int value="36" label="Sogou"/>
37669 <int value="37" label="Soso"/>
37670 <int value="38" label="sweetim.com/sweetpacks.com"/>
37671 <int value="39" label="Terra"/>
37672 <int value="40" label="TUT.BY"/>
37673 <int value="41" label="Vinden.nl"/>
37674 <int value="42" label="Virgilio"/>
37675 <int value="43" label="Walla!"/>
37676 <int value="44" label="Wirtualna Polska"/>
37677 <int value="45" label="Yahoo!"/>
37678 <int value="46" label="Yandex"/>
37679 <int value="47" label="Zoznam"/>
37682 <enum name="OmniboxSuggestRequests" type="int">
37683 <int value="1" label="requests sent"/>
37684 <int value="2" label="requests invalidated"/>
37685 <int value="3" label="(non-invalidated) replies received"/>
37688 <enum name="OmniboxUserTextCleared" type="int">
37689 <int value="0" label="cleared by editing"/>
37690 <int value="1" label="cleared with escape"/>
37693 <enum name="OmniboxZeroSuggestRequests" type="int">
37694 <int value="1" label="requests sent"/>
37695 <int value="2" label="requests invalidated"/>
37696 <int value="3" label="(non-invalidated) replies received"/>
37699 <enum name="OSAgnosticErrno" type="int">
37700 <summary>Errno values with the same meanings on Mac/Win/Linux.</summary>
37701 <int value="0" label="0">No error</int>
37702 <int value="1" label="EPERM">Operation not permitted</int>
37703 <int value="2" label="ENOENT">No such file or directory</int>
37704 <int value="3" label="ESRCH">No such process</int>
37705 <int value="4" label="EINTR">Interrupted function call</int>
37706 <int value="5" label="EIO">Input/output error</int>
37707 <int value="6" label="ENXIO">No such device or address</int>
37708 <int value="7" label="E2BIG">Arg list too long</int>
37709 <int value="8" label="ENOEXEC">Exec format error</int>
37710 <int value="9" label="EBADF">Bad file descriptor</int>
37711 <int value="10" label="ECHILD">No child processes</int>
37712 <int value="11" label="EDEADLK">Resource deadlock avoided</int>
37713 <int value="12" label="ENOMEM">Cannot allocate memory</int>
37714 <int value="13" label="EACCES">Permission denied</int>
37715 <int value="14" label="EFAULT">Bad address</int>
37716 <int value="15" label="ENOTBLK">Not a block device</int>
37717 <int value="16" label="EBUSY">Resource busy</int>
37718 <int value="17" label="EEXIST">File exists</int>
37719 <int value="18" label="EXDEV">Improper link</int>
37720 <int value="19" label="ENODEV">Operation not supported by device</int>
37721 <int value="20" label="ENOTDIR">Not a directory</int>
37722 <int value="21" label="EISDIR">Is a directory</int>
37723 <int value="22" label="EINVAL">Invalid argument</int>
37724 <int value="23" label="ENFILE">Too many open files in system</int>
37725 <int value="24" label="EMFILE">Too many open files</int>
37726 <int value="25" label="ENOTTY">Inappropriate ioctl for device</int>
37727 <int value="26" label="ETXTBSY">Text file busy</int>
37728 <int value="27" label="EFBIG">File too large</int>
37729 <int value="28" label="ENOSPC">Device out of space</int>
37730 <int value="29" label="ESPIPE">Illegal seek</int>
37731 <int value="30" label="EROFS">Read-only file system</int>
37732 <int value="31" label="EMLINK">Too many links</int>
37733 <int value="32" label="EPIPE">Broken pipe</int>
37734 <int value="33" label="EDOM">Numerical argument out of domain</int>
37735 <int value="34" label="ERANGE">Numerical result out of range</int>
37738 <enum name="OsSuite" type="int">
37739 <int value="0" label="Windows Home Edition"/>
37740 <int value="1" label="Windows Proffesional Edition (or better)"/>
37741 <int value="2" label="Windows Server Edition"/>
37744 <enum name="OSXExceptionHandlerEvents" type="int">
37745 <int value="0" label="EXCEPTION_ACCESSIBILITY">
37746 Object does not support accessibility attributes
37748 <int value="1" label="EXCEPTION_MENU_ITEM_BOUNDS_CHECK">
37749 Forced crash due to menu item bounds checking failure
37751 <int value="2" label="EXCEPTION_VIEW_NOT_IN_WINDOW">
37752 Forced crash due to view not in a window requiring a window
37754 <int value="3" label="EXCEPTION_NSURL_INIT_NIL">
37755 Whitelisted exception for bug 85463. Suspect ImageKit conversions for media
37756 browser in open or save panel.
37758 <int value="4" label="EXCEPTION_NSDATADETECTOR_NIL_STRING">
37759 Whitelisted exception for bug 316759. Suspect background address detection,
37764 <enum name="OtherPossibleUsernamesUsage" type="int">
37765 <int value="0" label="Nothing to Autofill"/>
37766 <int value="1" label="No other possible usernames"/>
37767 <int value="2" label="Other possible usernames present, but none were shown"/>
37768 <int value="3" label="Other possible username was shown, but not selected"/>
37769 <int value="4" label="Other possible username was selected"/>
37772 <enum name="OverscrollMode" type="int">
37773 <summary>Direction of the overscroll gesture.</summary>
37774 <int value="1" label="North">Scrolled from bottom towards top</int>
37775 <int value="2" label="South">Scrolled from top towards the bottom</int>
37776 <int value="3" label="West">Scrolled from right towards left</int>
37777 <int value="4" label="East">Scrolled from left towards right</int>
37780 <enum name="P2PLookupResult" type="int">
37781 <int value="0" label="Found"/>
37782 <int value="1" label="Not Found"/>
37783 <int value="2" label="Vanished"/>
37784 <int value="3" label="Canceled"/>
37785 <int value="4" label="Filtered"/>
37788 <enum name="P2PServerResult" type="int">
37789 <int value="0" label="Response Sent"/>
37790 <int value="1" label="Response Interrupted"/>
37791 <int value="2" label="Malformed"/>
37792 <int value="3" label="Not Found"/>
37793 <int value="4" label="Index"/>
37796 <enum name="PagespeedHeaderServerType" type="int">
37797 <int value="0" label="Total responses"/>
37798 <int value="1" label="mod_pagespeed server"/>
37799 <int value="2" label="ngx_pagespeed server"/>
37800 <int value="3" label="PageSpeed Service server"/>
37801 <int value="4" label="Unknown server type"/>
37804 <enum name="PagespeedVersion" type="int">
37806 The version of PageSpeed. Values up to 1.6.29.x are in use as of 2013-10-01
37807 while later values may adjust 'a' and/or 'b' arbitrarily.
37809 <int value="1" label="Unknown"/>
37810 <int value="2" label="0.9.10.0"/>
37811 <int value="3" label="0.9.10.x"/>
37812 <int value="4" label="0.9.11.0"/>
37813 <int value="5" label="0.9.11.x"/>
37814 <int value="6" label="0.9.12.0"/>
37815 <int value="7" label="0.9.12.x"/>
37816 <int value="8" label="0.9.13.0"/>
37817 <int value="9" label="0.9.13.x"/>
37818 <int value="10" label="0.9.14.0"/>
37819 <int value="11" label="0.9.14.x"/>
37820 <int value="12" label="0.9.15.0"/>
37821 <int value="13" label="0.9.15.x"/>
37822 <int value="14" label="0.9.16.0"/>
37823 <int value="15" label="0.9.16.x"/>
37824 <int value="16" label="0.9.17.0"/>
37825 <int value="17" label="0.9.17.x"/>
37826 <int value="18" label="0.9.18.0"/>
37827 <int value="19" label="0.9.18.x"/>
37828 <int value="20" label="0.10.19.0"/>
37829 <int value="21" label="0.10.19.x"/>
37830 <int value="22" label="0.10.20.0"/>
37831 <int value="23" label="0.10.20.x"/>
37832 <int value="24" label="0.10.21.0"/>
37833 <int value="25" label="0.10.21.x"/>
37834 <int value="26" label="0.10.22.0"/>
37835 <int value="27" label="0.10.22.x"/>
37836 <int value="28" label="1.1.23.0"/>
37837 <int value="29" label="1.1.23.x"/>
37838 <int value="30" label="1.2.24.0"/>
37839 <int value="31" label="1.2.24.x"/>
37840 <int value="32" label="1.3.25.0"/>
37841 <int value="33" label="1.3.25.x"/>
37842 <int value="34" label="1.4.26.0"/>
37843 <int value="35" label="1.4.26.x"/>
37844 <int value="36" label="1.5.27.0"/>
37845 <int value="37" label="1.5.27.x"/>
37846 <int value="38" label="1.5.28.0"/>
37847 <int value="39" label="1.5.28.x"/>
37848 <int value="40" label="1.6.29.0"/>
37849 <int value="41" label="1.6.29.x"/>
37850 <int value="42" label="a.b.30.0"/>
37851 <int value="43" label="a.b.30.x"/>
37852 <int value="44" label="a.b.31.0"/>
37853 <int value="45" label="a.b.31.x"/>
37854 <int value="46" label="a.b.32.0"/>
37855 <int value="47" label="a.b.32.x"/>
37856 <int value="48" label="a.b.33.0"/>
37857 <int value="49" label="a.b.33.x"/>
37858 <int value="50" label="a.b.34.0"/>
37859 <int value="51" label="a.b.34.x"/>
37860 <int value="52" label="a.b.35.0"/>
37861 <int value="53" label="a.b.35.x"/>
37862 <int value="54" label="a.b.36.0"/>
37863 <int value="55" label="a.b.36.x"/>
37864 <int value="56" label="a.b.37.0"/>
37865 <int value="57" label="a.b.37.x"/>
37866 <int value="58" label="a.b.38.0"/>
37867 <int value="59" label="a.b.38.x"/>
37868 <int value="60" label="a.b.39.0"/>
37869 <int value="61" label="a.b.39.x"/>
37870 <int value="62" label="a.b.40.0"/>
37871 <int value="63" label="a.b.40.x"/>
37872 <int value="64" label="a.b.41.0"/>
37873 <int value="65" label="a.b.41.x"/>
37874 <int value="66" label="a.b.42.0"/>
37875 <int value="67" label="a.b.42.x"/>
37876 <int value="68" label="a.b.43.0"/>
37877 <int value="69" label="a.b.43.x"/>
37878 <int value="70" label="a.b.44.0"/>
37879 <int value="71" label="a.b.44.x"/>
37880 <int value="72" label="a.b.45.0"/>
37881 <int value="73" label="a.b.45.x"/>
37882 <int value="74" label="a.b.46.0"/>
37883 <int value="75" label="a.b.46.x"/>
37884 <int value="76" label="a.b.47.0"/>
37885 <int value="77" label="a.b.47.x"/>
37886 <int value="78" label="a.b.48.0"/>
37887 <int value="79" label="a.b.48.x"/>
37888 <int value="80" label="a.b.49.0"/>
37889 <int value="81" label="a.b.49.x"/>
37890 <int value="82" label="a.b.50.0"/>
37891 <int value="83" label="a.b.50.x"/>
37892 <int value="84" label="a.b.51.0"/>
37893 <int value="85" label="a.b.51.x"/>
37894 <int value="86" label="a.b.52.0"/>
37895 <int value="87" label="a.b.52.x"/>
37896 <int value="88" label="a.b.53.0"/>
37897 <int value="89" label="a.b.53.x"/>
37898 <int value="90" label="a.b.54.0"/>
37899 <int value="91" label="a.b.54.x"/>
37900 <int value="92" label="a.b.55.0"/>
37901 <int value="93" label="a.b.55.x"/>
37902 <int value="94" label="a.b.56.0"/>
37903 <int value="95" label="a.b.56.x"/>
37904 <int value="96" label="a.b.57.0"/>
37905 <int value="97" label="a.b.57.x"/>
37906 <int value="98" label="a.b.58.0"/>
37907 <int value="99" label="a.b.58.x"/>
37910 <enum name="ParsedCookieStatus" type="int">
37912 Deprecated as of 9/2013. Experiment to measure control characters in cookies
37915 <int value="0" label="All cookie values valid and without control chars"/>
37916 <int value="1" label="Cookie contains control chars"/>
37917 <int value="2" label="Cookie is invalid"/>
37918 <int value="3" label="Cookie contains both control chars and is invalid"/>
37921 <enum name="PasswordBubbleDisplayDisposition" type="int">
37922 <int value="0" label="Opened automatically / Offering a password to save"/>
37923 <int value="1" label="Opened manually / Offering a password to save"/>
37924 <int value="2" label="Opened manually / Managing saved passwords"/>
37927 <enum name="PasswordGenerationEvent" type="int">
37928 <int value="0" label="No sign up form"/>
37929 <int value="1" label="Local heuristics found sign up form"/>
37930 <int value="2" label="DEPRECATED: Icon shown"/>
37931 <int value="3" label="DEPRECATED: Bubble shown"/>
37932 <int value="4" label="Generation available"/>
37933 <int value="5" label="Generation popup shown"/>
37934 <int value="6" label="Generated password accepted"/>
37935 <int value="7" label="Editing popup shown"/>
37936 <int value="8" label="Generated password edited"/>
37937 <int value="9" label="Generated password deleted"/>
37940 <enum name="PasswordGenerationSubmissionEvent" type="int">
37941 <int value="0" label="Generated password submission succeeded"/>
37942 <int value="1" label="Generated password submission failed"/>
37943 <int value="2" label="Generated password not submitted"/>
37944 <int value="3" label="Generated password overridden by a non-generated one"/>
37947 <enum name="PasswordManagerActionsTaken" type="int">
37949 Deprecated as of Chrome 32. See PasswordManagerActionsTakenWithPsl
37952 The value is a combination of three different options - what did the
37953 password manager do, what did the user do, and was the form submitted (and
37954 submitted successfully or not). The meaning of each value can be determined
37955 from the values in chrome/browser/password_manager/password_form_manager.h
37958 label="manager did nothing / user did nothing / form not submitted"/>
37960 label="manager did nothing / user chose a value / form not submitted"/>
37962 label="manager did nothing / user typed in something / form not
37965 label="manager filled the fields / user did nothing / form not
37968 label="manager filled the fields / user chose a value / form not
37971 label="manager filled the fields / user typed in something / form not
37974 label="manager did nothing (site was blacklisted) / user did nothing /
37975 form not submitted"/>
37977 label="manager did nothing (site was blacklisted) / user chose a value
37978 / form not submitted (this value shouldn't be possible)"/>
37980 label="manager did nothing (site was blacklisted) / user typed in
37981 something / form not submitted"/>
37983 label="manager did nothing (autocomplete off) / user did nothing / form
37986 label="manager did nothing (autocomplete off) / user chose a value /
37987 form not submitted (this value shouldn't be possible)"/>
37989 label="manager did nothing (autocomplete off) / user typed in something
37990 / form not submitted"/>
37992 label="manager did nothing / user did nothing / form submit failed"/>
37994 label="manager did nothing / user chose a value / form submit failed"/>
37996 label="manager did nothing / user typed in something / form submit
37999 label="manager filled the fields / user did nothing / form submit
38002 label="manager filled the fields / user chose a value / form submit
38005 label="manager filled the fields / user typed in something / form
38008 label="manager did nothing (site was blacklisted) / user did nothing /
38009 form submit failed"/>
38011 label="manager did nothing (site was blacklisted) / user chose a value
38012 / form submit failed (this value shouldn't be possible)"/>
38014 label="manager did nothing (site was blacklisted) / user typed in
38015 something / form submit failed"/>
38017 label="manager did nothing (autocomplete off) / user did nothing / form
38020 label="manager did nothing (autocomplete off) / user chose a value /
38021 form submit failed (this value shouldn't be possible)"/>
38023 label="manager did nothing (autocomplete off) / user typed in something
38024 / form submit failed"/>
38026 label="manager did nothing / user did nothing / form submit succeeded"/>
38028 label="manager did nothing / user chose a value / form submit succeeded"/>
38030 label="manager did nothing / user typed in something / form submit
38033 label="manager filled the fields / user did nothing / form submit
38036 label="manager filled the fields / user chose a value / form submit
38039 label="manager filled the fields / user typed in something / form
38040 submit succeeded"/>
38042 label="manager did nothing (site was blacklisted) / user did nothing /
38043 form submit succeeded"/>
38045 label="manager did nothing (site was blacklisted) / user chose a value
38046 / form submit succeeded (this value shouldn't be possible)"/>
38048 label="manager did nothing (site was blacklisted) / user typed in
38049 something / form submit succeeded"/>
38051 label="manager did nothing (autocomplete off) / user did nothing / form
38052 submit succeeded"/>
38054 label="manager did nothing (autocomplete off) / user chose a value /
38055 form submit succeeded (this value shouldn't be possible)"/>
38057 label="manager did nothing (autocomplete off) / user typed in something
38058 / form submit succeeded"/>
38061 <enum name="PasswordManagerActionsTakenV3" type="int">
38063 The value is a combination of three different options - what did the
38064 password manager do, what did the user do, and was the form submitted (and
38065 submitted successfully or not). The meaning of each value can be determined
38066 from the values in chrome/browser/password_manager/password_form_manager.h
38069 label="manager did nothing / user did nothing / form not submitted"/>
38071 label="manager did nothing / user chose a value / form not submitted"/>
38073 label="manager did nothing / user chose a value from PSL / form not
38076 label="manager did nothing / user typed in password / form not
38079 label="manager did nothing / user typed in username and password / form
38082 label="manager filled the fields / user did nothing / form not
38085 label="manager filled the fields / user chose a value / form not
38088 label="manager filled the fields / user chose a value from PSL / form
38091 label="manager filled the fields / user typed in password / form not
38094 label="manager filled the fields / user typed in username and password
38095 / form not submitted"/>
38097 label="manager did nothing (site was blacklisted) / user did nothing /
38098 form not submitted"/>
38100 label="manager did nothing (site was blacklisted) / user chose a value
38101 / form not submitted (this value shouldn't be possible)"/>
38103 label="manager did nothing (site was blacklisted) / user chose a value
38104 from PSL / form not submitted (this value shouldn't be possible)"/>
38106 label="manager did nothing (site was blacklisted) / user typed in
38107 password / form not submitted"/>
38109 label="manager did nothing (site was blacklisted) / user typed in
38110 username and password / form not submitted"/>
38112 label="manager did nothing / user did nothing / form submit failed"/>
38114 label="manager did nothing / user chose a value / form submit failed"/>
38116 label="manager did nothing / user chose a value from psl / form submit
38119 label="manager did nothing / user typed in password / form submit
38122 label="manager did nothing / user typed in username and password / form
38125 label="manager filled the fields / user did nothing / form submit
38128 label="manager filled the fields / user chose a value / form submit
38131 label="manager filled the fields / user chose a value from psl / form
38134 label="manager filled the fields / user typed in pasword / form submit
38137 label="manager filled the fields / user typed in username and pasword /
38138 form submit failed"/>
38140 label="manager did nothing (site was blacklisted) / user did nothing /
38141 form submit failed"/>
38143 label="manager did nothing (site was blacklisted) / user chose a value
38144 / form submit failed (this value shouldn't be possible)"/>
38146 label="manager did nothing (site was blacklisted) / user chose a value
38147 from psl / form submit failed (this value shouldn't be possible)"/>
38149 label="manager did nothing (site was blacklisted) / user typed in
38150 password / form submit failed"/>
38152 label="manager did nothing (site was blacklisted) / user typed in
38153 username and password / form submit failed"/>
38155 label="manager did nothing / user did nothing / form submit succeeded"/>
38157 label="manager did nothing / user chose a value / form submit succeeded"/>
38159 label="manager did nothing / user chose a value from psl / form submit
38162 label="manager did nothing / user typed in password / form submit
38165 label="manager did nothing / user typed in username and password / form
38166 submit succeeded"/>
38168 label="manager filled the fields / user did nothing / form submit
38171 label="manager filled the fields / user chose a value / form submit
38174 label="manager filled the fields / user chose a value from psl / form
38175 submit succeeded"/>
38177 label="manager filled the fields / user typed in password / form submit
38180 label="manager filled the fields / user typed in username and password
38181 / form submit succeeded"/>
38183 label="manager did nothing (site was blacklisted) / user did nothing /
38184 form submit succeeded"/>
38186 label="manager did nothing (site was blacklisted) / user chose a value
38187 / form submit succeeded (this value shouldn't be possible)"/>
38189 label="manager did nothing (site was blacklisted) / user chose a value
38190 from psl / form submit succeeded (this value shouldn't be
38193 label="manager did nothing (site was blacklisted) / user typed in
38194 password / form submit succeeded"/>
38196 label="manager did nothing (site was blacklisted) / user typed in
38197 username and password / form submit succeeded"/>
38200 <enum name="PasswordManagerActionsTakenWithPsl" type="int">
38202 Deprecated as of 3/18/2014. See PasswordManagerActionsTakenV3.
38205 The value is a combination of three different options - what did the
38206 password manager do, what did the user do, and was the form submitted (and
38207 submitted successfully or not). The meaning of each value can be determined
38208 from the values in chrome/browser/password_manager/password_form_manager.h
38211 label="manager did nothing / user did nothing / form not submitted"/>
38213 label="manager did nothing / user chose a value / form not submitted"/>
38215 label="manager did nothing / user chose a value from PSL / form not
38218 label="manager did nothing / user typed in something / form not
38221 label="manager filled the fields / user did nothing / form not
38224 label="manager filled the fields / user chose a value / form not
38227 label="manager filled the fields / user chose a value from PSL / form
38230 label="manager filled the fields / user typed in something / form not
38233 label="manager did nothing (site was blacklisted) / user did nothing /
38234 form not submitted"/>
38236 label="manager did nothing (site was blacklisted) / user chose a value
38237 / form not submitted (this value shouldn't be possible)"/>
38239 label="manager did nothing (site was blacklisted) / user chose a value
38240 from PSL / form not submitted (this value shouldn't be possible)"/>
38242 label="manager did nothing (site was blacklisted) / user typed in
38243 something / form not submitted"/>
38245 label="manager did nothing (autocomplete off) / user did nothing / form
38248 label="manager did nothing (autocomplete off) / user chose a value /
38249 form not submitted (this value shouldn't be possible)"/>
38251 label="manager did nothing (autocomplete off) / user chose a value from
38252 psl / form not submitted (this value shouldn't be possible)"/>
38254 label="manager did nothing (autocomplete off) / user typed in something
38255 / form not submitted"/>
38257 label="manager did nothing / user did nothing / form submit failed"/>
38259 label="manager did nothing / user chose a value / form submit failed"/>
38261 label="manager did nothing / user chose a value from psl / form submit
38264 label="manager did nothing / user typed in something / form submit
38267 label="manager filled the fields / user did nothing / form submit
38270 label="manager filled the fields / user chose a value / form submit
38273 label="manager filled the fields / user chose a value from psl / form
38276 label="manager filled the fields / user typed in something / form
38279 label="manager did nothing (site was blacklisted) / user did nothing /
38280 form submit failed"/>
38282 label="manager did nothing (site was blacklisted) / user chose a value
38283 / form submit failed (this value shouldn't be possible)"/>
38285 label="manager did nothing (site was blacklisted) / user chose a value
38286 from psl / form submit failed (this value shouldn't be possible)"/>
38288 label="manager did nothing (site was blacklisted) / user typed in
38289 something / form submit failed"/>
38291 label="manager did nothing (autocomplete off) / user did nothing / form
38294 label="manager did nothing (autocomplete off) / user chose a value /
38295 form submit failed (this value shouldn't be possible)"/>
38297 label="manager did nothing (autocomplete off) / user chose a value from
38298 psl / form submit failed (this value shouldn't be possible)"/>
38300 label="manager did nothing (autocomplete off) / user typed in something
38301 / form submit failed"/>
38303 label="manager did nothing / user did nothing / form submit succeeded"/>
38305 label="manager did nothing / user chose a value / form submit succeeded"/>
38307 label="manager did nothing / user chose a value from psl / form submit
38310 label="manager did nothing / user typed in something / form submit
38313 label="manager filled the fields / user did nothing / form submit
38316 label="manager filled the fields / user chose a value / form submit
38319 label="manager filled the fields / user chose a value from psl / form
38320 submit succeeded"/>
38322 label="manager filled the fields / user typed in something / form
38323 submit succeeded"/>
38325 label="manager did nothing (site was blacklisted) / user did nothing /
38326 form submit succeeded"/>
38328 label="manager did nothing (site was blacklisted) / user chose a value
38329 / form submit succeeded (this value shouldn't be possible)"/>
38331 label="manager did nothing (site was blacklisted) / user chose a value
38332 from psl / form submit succeeded (this value shouldn't be
38335 label="manager did nothing (site was blacklisted) / user typed in
38336 something / form submit succeeded"/>
38338 label="manager did nothing (autocomplete off) / user did nothing / form
38339 submit succeeded"/>
38341 label="manager did nothing (autocomplete off) / user chose a value /
38342 form submit succeeded (this value shouldn't be possible)"/>
38344 label="manager did nothing (autocomplete off) / user chose a value from
38345 psl / form submit succeeded (this value shouldn't be possible)"/>
38347 label="manager did nothing (autocomplete off) / user typed in something
38348 / form submit succeeded"/>
38351 <enum name="PasswordManagerOsPasswordStatus" type="int">
38352 <int value="0" label="Unknown"/>
38353 <int value="1" label="Unsupported platform"/>
38354 <int value="2" label="Password is blank"/>
38355 <int value="3" label="Password is non blank"/>
38357 label="Password status not checked as user is on a Windows Domain"/>
38360 <enum name="PasswordManagerPslDomainMatchTriggering" type="int">
38362 The value indicates whether an entry returned by password autofill contains
38363 a value that was found by matching against the public suffix list.
38365 <int value="0" label="Matching disabled"/>
38366 <int value="1" label="No match"/>
38367 <int value="2" label="Match"/>
38370 <enum name="PasswordManagerUIDismissalReason" type="int">
38371 <int value="0" label="Bubble lost focus / No infobar interaction"/>
38372 <int value="1" label="Clicked 'Save'"/>
38373 <int value="2" label="Clicked 'Nope'"/>
38374 <int value="3" label="Clicked 'Never'"/>
38375 <int value="4" label="Clicked 'Manage passwords'"/>
38376 <int value="5" label="Clicked 'Done'"/>
38379 <enum name="PepperInterface" type="int">
38380 <!-- Generated by ppapi/tools/pepper_hash_for_uma.cc -->
38382 <int value="286711" label="PPB_FlashFullscreen;0.1"/>
38383 <int value="2804066" label="PPB_AudioConfig;1.1"/>
38384 <int value="8760108" label="PPB_Testing_Private;1.0"/>
38385 <int value="13662160" label="PPB_CharSet(Dev);0.4"/>
38386 <int value="22816901" label="PPB_FileChooser(Dev);0.5"/>
38387 <int value="28187368" label="PPB_IMEInputEvent(Dev);0.2"/>
38388 <int value="37307420" label="PPB_Scrollbar(Dev);0.5"/>
38389 <int value="62905097" label="PPB_TrueTypeFont(Dev);0.1"/>
38390 <int value="79708274" label="PPB_TCPSocket;1.1"/>
38391 <int value="110360074" label="PPB_Var;1.1"/>
38392 <int value="138418890" label="PPB_Memory(Dev);0.1"/>
38393 <int value="153443470" label="PPB_URLResponseInfo;1.0"/>
38394 <int value="153532707" label="PPB_Buffer(Dev);0.4"/>
38395 <int value="156766028" label="PPB_UMA_Private;0.3"/>
38396 <int value="162107265" label="PPB_NetworkMonitor;1.0"/>
38397 <int value="180906214" label="PPB_Instance_Private;0.1"/>
38398 <int value="221802429" label="PPB_URLUtil(Dev);0.7"/>
38399 <int value="225125520" label="PPB_Find(Private);0.3"/>
38400 <int value="226206264" label="PPB_FileRef;1.1"/>
38401 <int value="229560990" label="PPB_Var(Deprecated);0.3"/>
38402 <int value="250764663" label="PPB_Graphics2D(Dev);0.2"/>
38403 <int value="320267009" label="PPB_Flash_File_ModuleLocal;3"/>
38404 <int value="348907389" label="PPB_TCPSocket_Private;0.4"/>
38405 <int value="382780521" label="PPB_FileRef;1.2"/>
38406 <int value="415548516" label="PPB_MessageLoop;1.0"/>
38407 <int value="434146763" label="PPB_BrowserFont_Trusted;1.0"/>
38408 <int value="495324603" label="PPB_Widget(Dev);0.4"/>
38409 <int value="556941117" label="PPB_IMEInputEvent;1.0"/>
38410 <int value="588532407" label="PPB_Graphics2D;1.1"/>
38411 <int value="612625164" label="PPB_InputEvent;1.0"/>
38412 <int value="615811055" label="PPB_Flash_MessageLoop;0.1"/>
38413 <int value="629092173" label="PPB_VideoCapture(Dev);0.3"/>
38414 <int value="630100238" label="PPB_AudioBuffer;0.1"/>
38415 <int value="631212065" label="PPB_MouseInputEvent;1.0"/>
38416 <int value="632306545" label="PPB_FileRef;1.0"/>
38417 <int value="656561383" label="PPB_FlashFullscreen;1.0"/>
38418 <int value="657117235" label="PPB_Flash_DRM;1.0"/>
38419 <int value="668624105" label="PPB_Flash_DeviceID;1.0"/>
38420 <int value="706893509" label="PPB_ContentDecryptor_Private;0.11"/>
38421 <int value="714324031" label="PPB_Graphics3D;1.0"/>
38422 <int value="724664149" label="PPB_Flash_Menu;0.2"/>
38423 <int value="760024173" label="PPB_FileIO;1.0"/>
38424 <int value="763746388" label="PPB_NaCl_Private;1.0"/>
38425 <int value="772423590" label="PPB_TouchInputEvent;1.0"/>
38426 <int value="780912189" label="PPB_Alarms(Dev);0.1"/>
38427 <int value="795366801" label="PPB_Trace_Event(Dev);0.2"/>
38428 <int value="804011173" label="PPB_Gamepad;1.0"/>
38429 <int value="810111568" label="PPB_Messaging;1.0"/>
38430 <int value="829878300" label="PPB_TCPSocket;1.0"/>
38431 <int value="835840137" label="PPB_WebSocket;1.0"/>
38432 <int value="844787073" label="PPB_TextInput(Dev);0.2"/>
38433 <int value="856177441" label="PPB_VarArray;1.0"/>
38434 <int value="857934187" label="PPB_Ext_Socket(Dev);0.1"/>
38435 <int value="883046945" label="PPB_OpenGLES2ChromiumMapSub;1.0"/>
38436 <int value="890225106" label="PPB_FileChooserTrusted;0.6"/>
38437 <int value="893629850" label="PPB_VarArrayBuffer;1.0"/>
38438 <int value="897332014" label="PPB_Zoom(Dev);0.2"/>
38439 <int value="910782902" label="PPB_AudioFrame;0.1"/>
38440 <int value="913922409" label="PPB_NetworkProxy;1.0"/>
38441 <int value="916446405" label="PPB_URLUtil(Dev);0.6"/>
38442 <int value="930528031" label="PPB_OpenGLES2DrawBuffers(Dev);1.0"/>
38443 <int value="930786862" label="PPB_Flash_Clipboard;5.0"/>
38444 <int value="941275733" label="PPB_Flash;12.6"/>
38445 <int value="944161065" label="PPB_Flash_DRM;1.1"/>
38446 <int value="946515854" label="PPB_View(Dev);0.1"/>
38447 <int value="948969343" label="PPB_OpenGLES2;1.0"/>
38448 <int value="961061294" label="PPB_Var;1.2"/>
38449 <int value="961317980" label="PPB_Fullscreen;1.0"/>
38450 <int value="964595048" label="PPB_BrokerTrusted;0.2"/>
38451 <int value="965548627" label="PPB_Audio;1.1"/>
38452 <int value="972914533" label="PPB_TextInputController;1.0"/>
38453 <int value="997459960" label="PPB_FileChooserTrusted;0.5"/>
38454 <int value="1008493701" label="PPB_UDPSocket;1.0"/>
38455 <int value="1017579801" label="PPB_OpenGLES2FramebufferBlit;1.0"/>
38456 <int value="1032125598" label="PPB_HostResolver;1.0"/>
38457 <int value="1039206341" label="PPB_UDPSocket_Private;0.2"/>
38458 <int value="1042058362" label="PPB_Core;1.0"/>
38459 <int value="1050892821" label="PPB_OpenGLES2InstancedArrays;1.0"/>
38460 <int value="1055791466" label="PPB_CursorControl(Dev);0.4"/>
38461 <int value="1065040273" label="PPB_KeyboardInputEvent;1.2"/>
38462 <int value="1086644401" label="PPB_Proxy_Private;6"/>
38463 <int value="1094761313" label="PPB_URLLoaderTrusted;0.3"/>
38464 <int value="1099975614" label="PPB_Flash;12.5"/>
38465 <int value="1111997633" label="PPB_AudioInput(Dev);0.4"/>
38466 <int value="1155638369" label="PPB_WheelInputEvent;1.0"/>
38467 <int value="1161845861" label="PPB_NetAddress_Private;1.0"/>
38468 <int value="1173327824" label="PPB_OpenGLES2ChromiumEnableFeature;1.0"/>
38469 <int value="1188712923" label="PPB_Talk_Private;2.0"/>
38470 <int value="1218354710" label="PPB_VideoFrame;0.1"/>
38471 <int value="1260990020" label="PPB_Ext_Socket(Dev);0.2"/>
38472 <int value="1262240942" label="PPB_FileIO;1.1"/>
38473 <int value="1272679676" label="PPB_TCPSocket_Private;0.5"/>
38474 <int value="1316246754" label="PPB_KeyboardInputEvent;1.0"/>
38475 <int value="1316320941" label="PPB_Graphics2D(Dev);0.1"/>
38476 <int value="1321620067" label="PPB_Instance;1.0"/>
38477 <int value="1328369437" label="PPB_Talk_Private;1.0"/>
38478 <int value="1337084425" label="PPB_View;1.0"/>
38479 <int value="1354526686" label="PPB_FileIO_Private;0.1"/>
38480 <int value="1357207230" label="PPB_DeviceRef(Dev);0.1"/>
38481 <int value="1358195444" label="PPB_CharSet_Trusted;1.0"/>
38482 <int value="1360443600" label="PPB_OpenGLES2FramebufferMultisample;1.0"/>
38483 <int value="1374404330" label="PPB_BrokerTrusted;0.3"/>
38484 <int value="1374976378" label="PPB_OpenGLES2Query;1.0"/>
38485 <int value="1437724812" label="PPB_AudioConfig;1.0"/>
38486 <int value="1443771913" label="PPB_NetAddress;1.0"/>
38487 <int value="1504691399" label="PPB_Flash;13.0"/>
38488 <int value="1505595424" label="PPB_Crypto(Dev);0.1"/>
38489 <int value="1508192415" label="PPB_VarDictionary;1.0"/>
38490 <int value="1519132417" label="PPB_FileSystem;1.0"/>
38491 <int value="1520420939" label="PPB_MouseCursor;1.0"/>
38492 <int value="1528832860" label="PPB_FileChooser(Dev);0.6"/>
38493 <int value="1641037564" label="PPB_VideoSource_Private;0.1"/>
38494 <int value="1645591549" label="PPB_Widget(Dev);0.3"/>
38495 <int value="1677958987" label="PPB_ImageData;1.0"/>
38496 <int value="1680873803" label="PPB_Console;1.0"/>
38497 <int value="1703245231" label="PPB_NetworkList;1.0"/>
38498 <int value="1721408268" label="PPB_URLLoader;1.0"/>
38499 <int value="1753813390" label="PPB_Flash_Clipboard;4.0"/>
38500 <int value="1773992510" label="PPB_PDF;1"/>
38501 <int value="1775059283" label="PPB_Flash_FontFile;0.1"/>
38502 <int value="1779899536" label="PPB_Flash_Print;1.0"/>
38503 <int value="1821321578" label="PPB_UMA_Private;0.2"/>
38504 <int value="1822250569" label="PPB_Trace_Event(Dev);0.1"/>
38505 <int value="1838344955" label="PPB_Flash;12.4"/>
38506 <int value="1866591098" label="PPB_FileRefPrivate;0.1"/>
38507 <int value="1870131254" label="PPB_MouseLock;1.0"/>
38508 <int value="1930785273" label="PPB_Var;1.0"/>
38509 <int value="1944731926" label="PPB_URLRequestInfo;1.0"/>
38510 <int value="1978180250" label="PPB_Flash_Clipboard;5.1"/>
38511 <int value="1980463089" label="PPB_View;1.1"/>
38512 <int value="1981643755" label="PPB_FileMapping;0.1"/>
38513 <int value="1994108724" label="PPB_Flash_File_FileRef;2"/>
38514 <int value="1998274350" label="PPB_Font(Dev);0.6"/>
38515 <int value="2003778556" label="PPB_MouseInputEvent;1.1"/>
38516 <int value="2005291722" label="PPB_NetAddress_Private;1.1"/>
38517 <int value="2012645499" label="PPB_Find(Dev);0.3"/>
38518 <int value="2019398562" label="PPB_TCPSocket_Private;0.3"/>
38519 <int value="2023751176" label="PPB_Printing(Dev);0.7"/>
38520 <int value="2024537413" label="PPB_Graphics2D;1.0"/>
38521 <int value="2026777995" label="PPB_VideoDecoder(Dev);0.16"/>
38522 <int value="2027770764" label="PPB_UDPSocket_Private;0.3"/>
38523 <int value="2031327332" label="PPB_TextInput(Dev);0.1"/>
38524 <int value="2056532375" label="PPB_Audio;1.0"/>
38525 <int value="2062775054" label="PPB_IMEInputEvent(Dev);0.1"/>
38526 <int value="2070630224" label="PPB_AudioInput(Dev);0.3"/>
38527 <int value="2095945999" label="PPB_NetAddress_Private;0.1"/>
38528 <int value="2098849894" label="PPB_ContentDecryptor_Private;0.10"/>
38529 <int value="2123225074" label="PPB_HostResolver_Private;0.1"/>
38530 <int value="2126196629" label="PPB_UDPSocket_Private;0.4"/>
38533 <enum name="PepperVideoDecodeError" type="int">
38534 <int value="1" label="Illegal state">
38535 An operation was attempted during an incompatible decoder state.
38537 <int value="2" label="Invalid argument">
38538 Invalid argument was passed to an API method.
38540 <int value="3" label="Unreadable input">Encoded input is unreadable.</int>
38541 <int value="4" label="Platform failure">
38542 A failure occurred at the browser layer or lower. Examples of such failures
38543 include GPU hardware failures, GPU driver failures, GPU library failures,
38544 browser programming errors, and so on.
38548 <enum name="PhotoEditorFileType" type="int">
38549 <int value="0" label="jpg"/>
38550 <int value="1" label="png"/>
38551 <int value="2" label="gif"/>
38552 <int value="3" label="bmp"/>
38553 <int value="4" label="webp"/>
38554 <int value="5" label="other"/>
38557 <enum name="PhotoEditorLoadMode" type="int">
38558 <int value="0" label="From full resolution cache"/>
38559 <int value="1" label="From screen resolution cache"/>
38560 <int value="2" label="From file"/>
38561 <int value="3" label="Other"/>
38564 <enum name="PhotoEditorSaveResult" type="int">
38565 <int value="0" label="Failure"/>
38566 <int value="1" label="Success"/>
38567 <int value="2" label="Other"/>
38570 <enum name="PhotoEditorToolType" type="int">
38571 <int value="0" label="Auto-fix"/>
38572 <int value="1" label="Crop"/>
38573 <int value="2" label="Brightness"/>
38574 <int value="3" label="Rotate left"/>
38575 <int value="4" label="Rotate right"/>
38576 <int value="5" label="Rotate undo"/>
38577 <int value="6" label="Rotate redo"/>
38578 <int value="7" label="Share"/>
38579 <int value="8" label="Other"/>
38582 <enum name="PingResult" type="int">
38583 <int value="0" label="Success"/>
38584 <int value="1" label="Response started"/>
38585 <int value="2" label="Timed out"/>
38586 <int value="3" label="Canceled"/>
38587 <int value="4" label="Failed"/>
38588 <int value="5" label="Uncompleted"/>
38591 <enum name="PipelineStatus" type="int">
38592 <int value="0" label="PIPELINE_OK"/>
38593 <int value="1" label="PIPELINE_ERROR_URL_NOT_FOUND"/>
38594 <int value="2" label="PIPELINE_ERROR_NETWORK"/>
38595 <int value="3" label="PIPELINE_ERROR_DECODE"/>
38596 <int value="4" label="PIPELINE_ERROR_DECRYPT"/>
38597 <int value="5" label="PIPELINE_ERROR_ABORT"/>
38598 <int value="6" label="PIPELINE_ERROR_INITIALIZATION_FAILED"/>
38599 <int value="7" label="PIPELINE_ERROR_REQUIRED_FILTER_MISSING"/>
38600 <int value="8" label="PIPELINE_ERROR_COULD_NOT_RENDER"/>
38601 <int value="9" label="PIPELINE_ERROR_READ"/>
38602 <int value="10" label="PIPELINE_ERROR_OPERATION_PENDING"/>
38603 <int value="11" label="PIPELINE_ERROR_INVALID_STATE"/>
38604 <int value="12" label="DEMUXER_ERROR_COULD_NOT_OPEN"/>
38605 <int value="13" label="DEMUXER_ERROR_COULD_NOT_PARSE"/>
38606 <int value="14" label="DEMUXER_ERROR_NO_SUPPORTED_STREAMS"/>
38607 <int value="15" label="DECODER_ERROR_NOT_SUPPORTED"/>
38610 <enum name="PlatformFileError" type="int">
38611 <int value="0" label="OK"/>
38612 <int value="1" label="FAILED"/>
38613 <int value="2" label="IN_USE"/>
38614 <int value="3" label="EXISTS"/>
38615 <int value="4" label="NOT_FOUND"/>
38616 <int value="5" label="ACCESS_DENIED"/>
38617 <int value="6" label="TOO_MANY_OPENED"/>
38618 <int value="7" label="NO_MEMORY"/>
38619 <int value="8" label="NO_SPACE"/>
38620 <int value="9" label="NOT_A_DIRECTORY"/>
38621 <int value="10" label="INVALID_OPERATION"/>
38622 <int value="11" label="SECURITY"/>
38623 <int value="12" label="ABORT"/>
38624 <int value="13" label="NOT_A_FILE"/>
38625 <int value="14" label="NOT_EMPTY"/>
38626 <int value="15" label="INVALID_URL"/>
38627 <int value="16" label="I/O"/>
38630 <enum name="PluginLoadResult" type="int">
38631 <int value="0" label="LOAD_SUCCESS"/>
38632 <int value="1" label="LOAD_FAILED"/>
38633 <int value="2" label="ENTRY_POINT_MISSING"/>
38634 <int value="3" label="INIT_FAILED"/>
38637 <enum name="PNaClOptionsOptLevelEnum" type="int">
38638 <int value="0" label="0"/>
38639 <int value="1" label="1"/>
38640 <int value="2" label="2"/>
38641 <int value="3" label="3"/>
38642 <int value="4" label="Default / Unknown"/>
38645 <enum name="PNaClTranslationCacheEnum" type="int">
38646 <int value="0" label="Miss"/>
38647 <int value="1" label="Hit"/>
38650 <enum name="PointerSensitivity" type="int">
38651 <int value="1" label="1"/>
38652 <int value="2" label="2"/>
38653 <int value="3" label="3"/>
38654 <int value="4" label="4"/>
38655 <int value="5" label="5"/>
38658 <enum name="PostMergeVerificationOutcome" type="int">
38659 <int value="0" label="Undefined"/>
38660 <int value="1" label="Succeeded"/>
38661 <int value="2" label="No accounts found"/>
38662 <int value="3" label="Missing primary account"/>
38663 <int value="4" label="Primary account is not the first"/>
38664 <int value="5" label="Verification failed"/>
38665 <int value="6" label="Connection failed"/>
38666 <int value="7" label="Overflow"/>
38669 <enum name="PowerBrightnessAdjust" type="int">
38670 <int value="0" label="Brightness Down"/>
38671 <int value="1" label="Brightness Up"/>
38672 <int value="2" label="Brightness Absolute"/>
38675 <enum name="PowerChargerType" type="int">
38676 <int value="0" label="Unknown charger"/>
38677 <int value="1" label="MAINS charger"/>
38678 <int value="2" label="USB Charger"/>
38679 <int value="3" label="Unconfirmed Spring Charger"/>
38680 <int value="4" label="Safe Spring Charger"/>
38683 <enum name="PowerwashDialogViewType" type="int">
38684 <int value="0" label="Invoked on settings page"/>
38685 <int value="1" label="Shortcut. Confirmation for powerwash only."/>
38686 <int value="2" label="Shortcut. Confirmation for powerwash and rollback."/>
38687 <int value="3" label="Shortcut. Offer. Rollback unavailable."/>
38688 <int value="4" label="Shortcut. Offer. Rollback available."/>
38691 <enum name="PreconnectedNavigation" type="int">
38692 <int value="0" label="No recent pre-connect to the page"/>
38693 <int value="1" label="Page nav. preceded by a pre-connect"/>
38696 <enum name="PreconnectMotivation" type="int">
38697 <int value="0" label="MOUSE_OVER_MOTIVATED"/>
38698 <int value="1" label="PAGE_SCAN_MOTIVATED"/>
38699 <int value="2" label="UNIT_TEST_MOTIVATED"/>
38700 <int value="3" label="LINKED_MAX_MOTIVATED"/>
38701 <int value="4" label="OMNIBOX_MOTIVATED"/>
38702 <int value="5" label="STARTUP_LIST_MOTIVATED"/>
38703 <int value="6" label="EARLY_LOAD_MOTIVATED"/>
38704 <int value="7" label="NO_PREFETCH_MOTIVATION"/>
38705 <int value="8" label="STATIC_REFERAL_MOTIVATED"/>
38706 <int value="9" label="LEARNED_REFERAL_MOTIVATED"/>
38707 <int value="10" label="SELF_REFERAL_MOTIVATED"/>
38710 <enum name="PreconnectSubresourceEval" type="int">
38711 <int value="0" label="PRECONNECTION"/>
38712 <int value="1" label="PRERESOLUTION"/>
38713 <int value="2" label="TOO_NEW"/>
38716 <enum name="PreconnectTriggerUsed" type="int">
38717 <int value="0" label="The pre-connect triggered host was not accessed"/>
38718 <int value="1" label="The pre-connect triggered host was accessed"/>
38721 <enum name="PrefetchStatus" type="int">
38722 <int value="0" label="undefined"/>
38723 <int value="1" label="success from cache"/>
38724 <int value="2" label="success from network"/>
38725 <int value="3" label="canceled in-flight"/>
38728 <enum name="PrefHashStoreVersion" type="int">
38729 <int value="0" label="VERSION_UNINITIALIZED"/>
38730 <int value="1" label="VERSION_PRE_MIGRATION"/>
38731 <int value="2" label="VERSION_LATEST"/>
38734 <enum name="PrerenderCookieSendType" type="int">
38735 <int value="0" label="no cookies sent"/>
38736 <int value="1" label="first party cookies sent"/>
38737 <int value="2" label="third party cookies sent"/>
38738 <int value="3" label="third party cookies sent for blocking resource"/>
38741 <enum name="PrerenderCookieStatus" type="int">
38742 <int value="0" label="no action"/>
38743 <int value="1" label="[main frame send]"/>
38744 <int value="2" label="[main frame change]"/>
38745 <int value="3" label="[main frame send, main frame change]"/>
38746 <int value="4" label="[other send]"/>
38747 <int value="5" label="[main frame send, other send]"/>
38748 <int value="6" label="[main frame change, other send]"/>
38749 <int value="7" label="[main frame send, main frame change, other send]"/>
38750 <int value="8" label="[other change]"/>
38751 <int value="9" label="[main frame send, other change]"/>
38752 <int value="10" label="[main frame change, other change]"/>
38753 <int value="11" label="[main frame send, main frame change, other change]"/>
38754 <int value="12" label="[other send, other change]"/>
38755 <int value="13" label="[main frame send, other send, other change]"/>
38756 <int value="14" label="[main frame change, other send, other change]"/>
38758 label="[main frame send, main frame change, other send, other change]"/>
38761 <enum name="PrerenderEvent" type="int">
38762 <int value="0" label="Swapin no delegate"/>
38763 <int value="1" label="Swapin candidate"/>
38764 <int value="2" label="Swapin candidate namespace matces"/>
38765 <int value="3" label="Swapin no merge pending"/>
38766 <int value="4" label="Swapin merging disabled"/>
38767 <int value="5" label="Swapin issuing merge"/>
38768 <int value="6" label="Merge for swapin candidate"/>
38769 <int value="7" label="Merge result no pending swapin"/>
38770 <int value="8" label="Merge result timeout cb"/>
38771 <int value="9" label="Merge result result cb"/>
38772 <int value="10" label="Merge result timed out"/>
38773 <int value="11" label="Merge result merge done"/>
38774 <int value="12" label="Merge result: namespace not found"/>
38775 <int value="13" label="Merge result: namespace not alias"/>
38776 <int value="14" label="Merge result: not logging"/>
38777 <int value="15" label="Merge result: no transactions"/>
38778 <int value="16" label="Merge result: too many transactions"/>
38779 <int value="17" label="Merge result: not mergeable"/>
38780 <int value="18" label="Merge result: mergeable"/>
38781 <int value="19" label="Merge result merge failed"/>
38782 <int value="20" label="Merge result swapping in"/>
38783 <int value="21" label="Merge result swapin successful"/>
38784 <int value="22" label="Merge result swapin failed"/>
38787 <enum name="PrerenderFinalStatus" type="int">
38788 <int value="0" label="USED"/>
38789 <int value="1" label="TIMED_OUT"/>
38790 <int value="2" label="EVICTED"/>
38791 <int value="3" label="MANAGER_SHUTDOWN"/>
38792 <int value="4" label="CLOSED"/>
38793 <int value="5" label="CREATE_NEW_WINDOW"/>
38794 <int value="6" label="PROFILE_DESTROYED"/>
38795 <int value="7" label="APP_TERMINATING"/>
38796 <int value="8" label="JAVASCRIPT_ALERT"/>
38797 <int value="9" label="AUTH_NEEDED"/>
38798 <int value="10" label="HTTPS"/>
38799 <int value="11" label="DOWNLOAD"/>
38800 <int value="12" label="MEMORY_LIMIT_EXCEEDED"/>
38801 <int value="13" label="JS_OUT_OF_MEMORY"/>
38802 <int value="14" label="RENDERER_UNRESPONSIVE"/>
38803 <int value="15" label="TOO_MANY_PROCESSES"/>
38804 <int value="16" label="RATE_LIMIT_EXCEEDED"/>
38805 <int value="17" label="PENDING_SKIPPED"/>
38806 <int value="18" label="CONTROL_GROUP"/>
38807 <int value="19" label="HTML5_MEDIA"/>
38808 <int value="20" label="SOURCE_RENDER_VIEW_CLOSED"/>
38809 <int value="21" label="RENDERER_CRASHED"/>
38810 <int value="22" label="UNSUPPORTED_SCHEME"/>
38811 <int value="23" label="INVALID_HTTP_METHOD"/>
38812 <int value="24" label="WINDOW_PRINT"/>
38813 <int value="25" label="RECENTLY_VISITED"/>
38814 <int value="26" label="WINDOW_OPENER"/>
38815 <int value="27" label="PAGE_ID_CONFLICT"/>
38816 <int value="28" label="SAFE_BROWSING"/>
38817 <int value="29" label="FRAGMENT_MISMATCH"/>
38818 <int value="30" label="SSL_CLIENT_CERTIFICATE_REQUESTED"/>
38819 <int value="31" label="CACHE_OR_HISTORY_CLEARED"/>
38820 <int value="32" label="CANCELLED"/>
38821 <int value="33" label="SSL_ERROR"/>
38822 <int value="34" label="CROSS_SITE_NAVIGATION_PENDING"/>
38823 <int value="35" label="DEVTOOLS_ATTACHED"/>
38824 <int value="36" label="SESSION_STORAGE_NAMESPACE_MISMATCH"/>
38825 <int value="37" label="NO_USE_GROUP"/>
38826 <int value="38" label="MATCH_COMPLETE_DUMMY"/>
38827 <int value="39" label="DUPLICATE"/>
38828 <int value="40" label="OPEN_URL"/>
38829 <int value="41" label="WOULD_HAVE_BEEN_USED"/>
38830 <int value="42" label="REGISTER_PROTOCOL_HANDLER"/>
38831 <int value="43" label="CREATING_AUDIO_STREAM"/>
38832 <int value="44" label="PAGE_BEING_CAPTURED"/>
38833 <int value="45" label="BAD_DEFERRED_REDIRECT"/>
38834 <int value="46" label="NAVIGATION_UNCOMMITTED"/>
38835 <int value="47" label="NEW_NAVIGATION_ENTRY"/>
38838 <enum name="PrerenderHoverEvent" type="int">
38840 deprecated May 10 2012
38842 <int value="0" label="HOVER_EVENT_START"/>
38843 <int value="1" label="HOVER_EVENT_TOO_SHORT"/>
38844 <int value="2" label="HOVER_EVENT_REPLACED"/>
38845 <int value="3" label="HOVER_EVENT_CLICK"/>
38848 <enum name="PrerenderLocalPredictorEvents" type="int">
38849 <int value="0" label="Constructed"/>
38850 <int value="1" label="Init scheduled"/>
38851 <int value="2" label="Init started"/>
38852 <int value="3" label="Init failed: no history"/>
38853 <int value="4" label="Init succeeded"/>
38854 <int value="5" label="AddVisit"/>
38855 <int value="6" label="AddVisit initialized"/>
38856 <int value="7" label="AddVisit prerender identified"/>
38857 <int value="8" label="AddVisit relevant transition"/>
38858 <int value="9" label="AddVisit identified prerender candidate"/>
38859 <int value="10" label="AddVisit prerendering"/>
38860 <int value="11" label="Got prerender url"/>
38861 <int value="12" label="Error: no prerender url for PLT"/>
38862 <int value="13" label="AddVisit prerender rextended"/>
38863 <int value="14" label="URL lookup result"/>
38864 <int value="15" label="URL lookup result: root page"/>
38865 <int value="16" label="URL lookup result: http"/>
38866 <int value="17" label="URL lookup result: has query string"/>
38867 <int value="18" label="URL lookup result: contains logout"/>
38868 <int value="19" label="URL lookup result: contians login"/>
38869 <int value="20" label="Start url lookup"/>
38870 <int value="21" label="AddVisit not root page"/>
38871 <int value="22" label="Whitelist error"/>
38872 <int value="23" label="Whitelist ok"/>
38873 <int value="24" label="URL lookup result: on whitelist"/>
38874 <int value="25" label="URL lookup result: on whitelist root page"/>
38875 <int value="26" label="URL lookup result: extended root page"/>
38876 <int value="27" label="URL lookup result: root page http"/>
38877 <int value="28" label="URL lookup failed"/>
38878 <int value="29" label="URL lookup no source webcontents found"/>
38879 <int value="30" label="URL lookup no logged in table found"/>
38880 <int value="31" label="URL lookup issuing logged in lookup"/>
38881 <int value="32" label="Continue prerender check started"/>
38882 <int value="33" label="Continue prerender check no url"/>
38883 <int value="34" label="Continue prerender check priority too low"/>
38884 <int value="35" label="Continue prerender check urls identical but fragemet"/>
38885 <int value="36" label="Continue prerender check https"/>
38886 <int value="37" label="Continue prerender check root page"/>
38887 <int value="38" label="Continue prerender check logout url"/>
38888 <int value="39" label="Continue prerender check login url"/>
38889 <int value="40" label="Continue prerender check not logged in"/>
38890 <int value="41" label="Continue prerender check fallthrough no prerender"/>
38891 <int value="42" label="Continue prerender check issuing prerender"/>
38892 <int value="43" label="Issuing prerender"/>
38893 <int value="44" label="No prerender candidates"/>
38894 <int value="45" label="Got history issuing lookup"/>
38895 <int value="46" label="Tab Helper URL seen"/>
38896 <int value="47" label="Tab Helper URL seen match"/>
38897 <int value="48" label="Tab Helper URL seen namespace match"/>
38898 <int value="49" label="URL lookup multiple source webcontents"/>
38899 <int value="50" label="Continue prerender check side-effect free whitelist"/>
38900 <int value="51" label="Continue prerender check Examine next URL"/>
38901 <int value="52" label="Issuing prerender, already prerendering"/>
38902 <int value="53" label="Issuing prerender, new prerender"/>
38903 <int value="54" label="Issuing prerender, cancelled old prerender"/>
38904 <int value="55" label="Continue prerender check fallthrough prerendering"/>
38905 <int value="56" label="URL lookup success"/>
38906 <int value="57" label="Prerender Service disabled"/>
38907 <int value="58" label="Prerender Service issued lookup"/>
38908 <int value="59" label="Prerender Service lookup timed out"/>
38909 <int value="60" label="Prerender Service received result"/>
38910 <int value="61" label="Prerender Service no record for result"/>
38911 <int value="62" label="Prerender Service parsed correctly"/>
38912 <int value="63" label="Prerender Service parse error"/>
38913 <int value="64" label="Prerender Service parse error incorrect JSON"/>
38914 <int value="65" label="Prerender Service hinting timed out"/>
38915 <int value="66" label="Prerender Service hinting url lookup timed out"/>
38916 <int value="67" label="Prerender Service candidate url lookup timed out"/>
38917 <int value="68" label="Continue prerender check service whitelist"/>
38918 <int value="69" label="Continue prerender check next URL local"/>
38919 <int value="70" label="Continue prerender check next URL service"/>
38920 <int value="71" label="AddVisit relevant transition repeat URL"/>
38921 <int value="72" label="AddVisit relevant transition new URL"/>
38922 <int value="73" label="Tab Helper namespace mismatch: no namespace"/>
38923 <int value="74" label="Tab Helper namespace mismatch: merge issued"/>
38924 <int value="75" label="Namespace mismatch: merge result received"/>
38925 <int value="76" label="Namespace mismatch: merge result namespace not found"/>
38926 <int value="77" label="Namespace mismatch: merge result not logging"/>
38927 <int value="78" label="Namespace mismatch: merge result no transactions"/>
38929 label="Namespace mismatch: merge result too many transactions"/>
38930 <int value="80" label="Namespace mismatch: merge result not mergeable"/>
38931 <int value="81" label="Namespace mismatch: merge result mergeable"/>
38932 <int value="82" label="Init failed unencrypted sync not enabled"/>
38933 <int value="83" label="Continue prerender check next URL not skipped"/>
38934 <int value="84" label="Prerender Service returned hinting candidates"/>
38935 <int value="85" label="Namespace mismatch: merge result namespace not alias"/>
38936 <int value="86" label="Tab Helper URL seen entry"/>
38937 <int value="87" label="Tab Helper URL seen match browser navigation"/>
38938 <int value="88" label="Tab Helper URL seen namespace match entry"/>
38940 label="Tab Helper URL seen namespace match browser navigation"/>
38943 <enum name="PrerenderLocalVisitCoreTransition" type="int">
38944 <int value="0" label="LINK"/>
38945 <int value="1" label="TYPED"/>
38946 <int value="2" label="AUTO_BOOKMARK"/>
38947 <int value="3" label="AUTO_SUBFRAME"/>
38948 <int value="4" label="MANUAL_SUBFRAME"/>
38949 <int value="5" label="GENERATED"/>
38950 <int value="6" label="START_PAGE"/>
38951 <int value="7" label="FORM_SUBMIT"/>
38952 <int value="8" label="RELOAD"/>
38953 <int value="9" label="KEYWORD"/>
38954 <int value="10" label="GENERATED"/>
38957 <enum name="PrerenderLocalVisitEvents" type="int">
38958 <int value="0" label="V1_VISIT"/>
38959 <int value="1" label="V1_PRERENDER_STARTED_1"/>
38960 <int value="2" label="V1_PRERENDER_USED_1"/>
38961 <int value="3" label="V1_PRERENDER_STARTED_3"/>
38962 <int value="4" label="V1_PRERENDER_USED_3"/>
38963 <int value="5" label="V1_PRERENDER_STARTED_5"/>
38964 <int value="6" label="V1_PRERENDER_USED_5"/>
38965 <int value="10" label="VISIT"/>
38966 <int value="11" label="VISIT_EXCLUDE_BACK_FORWARD"/>
38967 <int value="12" label="VISIT_EXCLUDE_HOME_PAGE"/>
38968 <int value="13" label="VISIT_EXCLUDE_REDIRECT_CHAIN"/>
38969 <int value="14" label="PRERENDER_STARTED_1"/>
38970 <int value="15" label="PRERENDER_USED_1"/>
38971 <int value="16" label="PRERENDER_STARTED_3"/>
38972 <int value="17" label="PRERENDER_USED_3"/>
38973 <int value="18" label="PRERENDER_STARTED_5"/>
38974 <int value="19" label="PRERENDER_USED_5"/>
38977 <enum name="PrerenderMode" type="int">
38978 <int value="0" label="PRERENDER_MODE_DISABLED"/>
38979 <int value="1" label="PRERENDER_MODE_ENABLED"/>
38980 <int value="2" label="PRERENDER_MODE_EXPERIMENT_CONTROL_GROUP"/>
38981 <int value="3" label="PRERENDER_MODE_EXPERIMENT_PRERENDER_GROUP"/>
38982 <int value="4" label="PRERENDER_MODE_EXPERIMENT_5MIN_TTL_GROUP"/>
38983 <int value="5" label="PRERENDER_MODE_EXPERIMENT_NO_USE_GROUP"/>
38984 <int value="6" label="PRERENDER_MODE_EXPERIMENT_MULTI_PRERENDER_GROUP"/>
38985 <int value="7" label="PRERENDER_MODE_EXPERIMENT_15MIN_TTL_GROUP"/>
38988 <enum name="PrerenderPageviewEvents" type="int">
38989 <int value="0" label="PAGEVIEW_EVENT_NEW_URL"/>
38990 <int value="1" label="PAGEVIEW_EVENT_TOP_SITE_NEW_URL"/>
38991 <int value="2" label="PAGEVIEW_EVENT_LOAD_START"/>
38992 <int value="3" label="PAGEVIEW_EVENT_TOP_SITE_LOAD_START"/>
38995 <enum name="PrerenderRelTypes" type="int">
38996 <int value="0" label="PRERENDER_REL_TYPE_NONE"/>
38997 <int value="1" label="PRERENDER_REL_TYPE_PRERENDER"/>
38998 <int value="2" label="PRERENDER_REL_TYPE_NEXT"/>
38999 <int value="3" label="PRERENDER_REL_TYPE_PRERENDER_AND_NEXT"/>
39002 <enum name="PrerenderSchemeCancelReason" type="int">
39003 <int value="0" label="EXTERNAL_PROTOCOL"/>
39004 <int value="1" label="DATA"/>
39005 <int value="2" label="BLOB"/>
39006 <int value="3" label="FILE"/>
39007 <int value="4" label="FILESYSTEM"/>
39008 <int value="5" label="WEBSOCKET"/>
39009 <int value="6" label="FTP"/>
39010 <int value="7" label="CHROME"/>
39011 <int value="8" label="CHROME_EXTENSION"/>
39012 <int value="9" label="ABOUT"/>
39013 <int value="10" label="UNKNOWN"/>
39016 <enum name="PrerenderTabHelperEvents" type="int">
39017 <int value="0" label="Table requested"/>
39018 <int value="1" label="Table present"/>
39019 <int value="2" label="Mainframe change"/>
39020 <int value="3" label="Mainframe change, logged in"/>
39021 <int value="4" label="Mainframe commit"/>
39022 <int value="5" label="Mainframe commit, logged in"/>
39023 <int value="6" label="Login action added"/>
39024 <int value="7" label="Login action added, Mainframe"/>
39025 <int value="8" label="Login action added, Mainframe, pw empty"/>
39026 <int value="9" label="Login action added, Subframe"/>
39027 <int value="10" label="Login action added, Subframe, pw empty"/>
39030 <enum name="PreTapEvents" type="int">
39031 <int value="0" label="no event"/>
39032 <int value="1" label="tapdown"/>
39033 <int value="2" label="tapunconfirmed"/>
39034 <int value="3" label="tapdown + tapunconfirmed"/>
39037 <enum name="PrinterServiceEventType" type="int">
39038 <int value="0" label="Printer added"/>
39039 <int value="1" label="Page displayed"/>
39042 <enum name="PrintPreviewFailureType" type="int">
39043 <int value="0" label="No error"/>
39044 <int value="1" label="Bad settings from print preview tab"/>
39045 <int value="2" label="Copy metadata failed"/>
39046 <int value="3" label="Metafile init failed"/>
39047 <int value="4" label="0-page preview"/>
39048 <int value="5" label="Mac draft metafile init failed"/>
39049 <int value="6" label="PreviewPageRendered with no metafile"/>
39050 <int value="7" label="UpdatePrintSettings failed"/>
39051 <int value="8" label="Received bad printer settings"/>
39054 <enum name="PrintPreviewFontTypeType" type="int">
39055 <int value="0" label="TYPE1"/>
39056 <int value="1" label="TYPE1_CID"/>
39057 <int value="2" label="CFF"/>
39058 <int value="3" label="TRUETYPE"/>
39059 <int value="4" label="OTHER"/>
39060 <int value="5" label="NOT_EMBEDDABLE"/>
39063 <enum name="PrintPreviewGcpPromoBuckets" type="int">
39064 <int value="0" label="PROMO_SHOWN"/>
39065 <int value="1" label="PROMO_CLOSED"/>
39066 <int value="2" label="GCP_PROMO_BUCKET_BOUNDARY"/>
39069 <enum name="PrintPreviewHelperEvents" type="int">
39070 <int value="0" label="PREVIEW_EVENT_REQUESTED"/>
39071 <int value="1" label="PREVIEW_EVENT_CACHE_HIT"/>
39072 <int value="2" label="PREVIEW_EVENT_CREATE_DOCUMENT"/>
39073 <int value="3" label="PREVIEW_EVENT_NEW_SETTINGS"/>
39076 <enum name="PrintPreviewPrintDestinationBuckets" type="int">
39077 <int value="0" label="DESTINATION_SHOWN"/>
39078 <int value="1" label="DESTINATION_CLOSED_CHANGED"/>
39079 <int value="2" label="DESTINATION_CLOSED_UNCHANGED"/>
39080 <int value="3" label="SIGNIN_PROMPT"/>
39081 <int value="4" label="SIGNIN_TRIGGERED"/>
39082 <int value="5" label="PRIVET_DUPLICATE_SELECTED"/>
39083 <int value="6" label="CLOUD_DUPLICATE_SELECTED"/>
39084 <int value="7" label="REGISTER_PROMO_SHOWN"/>
39085 <int value="8" label="REGISTER_PROMO_SELECTED"/>
39088 <enum name="PrintPreviewUserActionType" type="int">
39089 <int value="0" label="PRINT_TO_PRINTER"/>
39090 <int value="1" label="PRINT_TO_PDF"/>
39091 <int value="2" label="CANCEL"/>
39092 <int value="3" label="FALLBACK_TO_ADVANCED_SETTINGS_DIALOG"/>
39093 <int value="4" label="PREVIEW_FAILED"/>
39094 <int value="5" label="PREVIEW_STARTED"/>
39095 <int value="6" label="INITIATOR_TAB_CRASHED"/>
39096 <int value="7" label="INITIATOR_TAB_CLOSED"/>
39097 <int value="8" label="PRINT_WITH_CLOUD_PRINT"/>
39098 <int value="9" label="PRINT_WITH_PRIVET"/>
39101 <enum name="PrintSettings" type="int">
39102 <int value="0" label="LANDSCAPE"/>
39103 <int value="1" label="PORTRAIT"/>
39104 <int value="2" label="COLOR"/>
39105 <int value="3" label="BLACK_AND_WHITE"/>
39106 <int value="4" label="COLLATE"/>
39107 <int value="5" label="SIMPLEX"/>
39108 <int value="6" label="DUPLEX"/>
39109 <int value="7" label="TOTAL"/>
39110 <int value="8" label="HEADERS_AND_FOOTERS"/>
39111 <int value="9" label="CSS_BACKGROUND"/>
39112 <int value="10" label="SELECTION_ONLY"/>
39115 <enum name="PrivetNotificationsEvent" type="int">
39116 <int value="0" label="PRIVET_SERVICE_STARTED"/>
39117 <int value="1" label="PRIVET_LISTER_STARTED"/>
39118 <int value="2" label="PRIVET_DEVICE_CHANGED"/>
39119 <int value="3" label="PRIVET_INFO_DONE"/>
39120 <int value="4" label="PRIVET_NOTIFICATION_SHOWN"/>
39121 <int value="5" label="PRIVET_NOTIFICATION_CANCELED"/>
39122 <int value="6" label="PRIVET_NOTIFICATION_CLICKED"/>
39123 <int value="7" label="PRIVET_DISABLE_NOTIFICATIONS_CLICKED"/>
39126 <enum name="ProfileAddNewUser" type="int">
39127 <int value="0" label="Add new user from icon menu"/>
39128 <int value="1" label="Add new user from title bar menu"/>
39129 <int value="2" label="Add new user from settings dialog"/>
39130 <int value="3" label="Add new user from the User Manager"/>
39133 <enum name="ProfileAuth" type="int">
39134 <int value="0" label="Authentication was unnecessary (profile not locked)"/>
39135 <int value="1" label="Authentication performed using local credentials"/>
39136 <int value="2" label="Authentication performed on-line"/>
39137 <int value="3" label="Authentication failed"/>
39140 <enum name="ProfileAvatar" type="int">
39141 <int value="0" label="Generic"/>
39142 <int value="1" label="Generic Aqua"/>
39143 <int value="2" label="Generic Blue"/>
39144 <int value="3" label="Generic Green"/>
39145 <int value="4" label="Generic Orange"/>
39146 <int value="5" label="Generic Purple"/>
39147 <int value="6" label="Generic Red"/>
39148 <int value="7" label="Generic Yellow"/>
39149 <int value="8" label="Secret Agent"/>
39150 <int value="9" label="Superhero"/>
39151 <int value="10" label="Volleyball"/>
39152 <int value="11" label="Businessman"/>
39153 <int value="12" label="Ninja"/>
39154 <int value="13" label="Alien"/>
39155 <int value="14" label="Super Awesome Cool Smiley Face"/>
39156 <int value="15" label="Flower"/>
39157 <int value="16" label="Pizza"/>
39158 <int value="17" label="Soccer"/>
39159 <int value="18" label="Burger"/>
39160 <int value="19" label="Cat"/>
39161 <int value="20" label="Cupcake"/>
39162 <int value="21" label="Dog"/>
39163 <int value="22" label="Horse"/>
39164 <int value="23" label="Margarita"/>
39165 <int value="24" label="Note"/>
39166 <int value="25" label="Sun And Cloud"/>
39167 <int value="26" label="Unknown"/>
39168 <int value="27" label="GAIA"/>
39171 <enum name="ProfileCreateResult" type="int">
39172 <int value="0" label="Failed locally"/>
39173 <int value="1" label="Failed remotely"/>
39174 <int value="2" label="Created but not initialized (should never happen)"/>
39175 <int value="3" label="Succeeded"/>
39176 <int value="4" label="Canceled"/>
39179 <enum name="ProfileErrorType" type="int">
39180 <int value="0" label="History error"/>
39181 <int value="1" label="Preferences error"/>
39182 <int value="2" label="Webdata autofill DB error"/>
39183 <int value="3" label="Webdata token DB error"/>
39184 <int value="4" label="Webdata DB error"/>
39187 <enum name="ProfileGaiaPhotoOptions" type="int">
39188 <int value="0" label="User opted to use GAIA photo"/>
39189 <int value="1" label="User opted not to use GAIA photo"/>
39192 <enum name="ProfileImageDownloadResult" type="int">
39193 <int value="0" label="DownloadSuccessChanged">
39195 Reported when image download succeeds and the image is newer than what we
39196 already have so we update it.
39199 <int value="1" label="DownloadSuccess">
39200 <summary>Reported anytime we download profile image successfully.</summary>
39202 <int value="2" label="DownloadFailure">
39203 <summary>Download failed because of network errors.</summary>
39205 <int value="3" label="DownloadDefault">
39207 We didn't download the image because it's the default one.
39212 <enum name="ProfileNetUserCount" type="int">
39213 <int value="0" label="Added new user"/>
39214 <int value="1" label="Deleted a profile"/>
39217 <enum name="ProfileOpen" type="int">
39218 <int value="0" label="Add new user"/>
39219 <int value="1" label="Add new user from icon menu"/>
39220 <int value="2" label="Add new user from title bar menu"/>
39221 <int value="3" label="Switch profile from icon menu"/>
39222 <int value="4" label="Switch profile from title bar menu"/>
39223 <int value="5" label="Opened the avatar bubble menu from NTP"/>
39224 <int value="6" label="Opened the avatar bubble menu from icon"/>
39225 <int value="7" label="Deleted a profile"/>
39228 <enum name="ProfileOpenMethod" type="int">
39229 <int value="0" label="Opened the avatar bubble menu from NTP"/>
39230 <int value="1" label="Opened the avatar bubble menu from icon"/>
39231 <int value="2" label="Switch to profile from icon menu"/>
39232 <int value="3" label="Switch to profile from title bar menu"/>
39233 <int value="4" label="Switch to profile from Mac OS X Dock menu"/>
39234 <int value="5" label="Opened the User Manager"/>
39235 <int value="6" label="Switch to profile via User Manager"/>
39236 <int value="7" label="Switch to locked profile via User Manager"/>
39237 <int value="8" label="Switch to Guest profile"/>
39240 <enum name="ProfileSync" type="int">
39241 <int value="0" label="Signed in to sync"/>
39242 <int value="1" label="Signed in to sync from original profile"/>
39243 <int value="2" label="Signed in to sync from secondary profile"/>
39244 <int value="3" label="Customized sync options"/>
39245 <int value="4" label="Chose what to sync"/>
39246 <int value="5" label="Encrypted all data"/>
39247 <int value="6" label="Selected a passphrase"/>
39250 <enum name="ProfileSyncCustomize" type="int">
39251 <int value="0" label="Customized sync options"/>
39252 <int value="1" label="Chose what to sync"/>
39253 <int value="2" label="Encrypted all data"/>
39254 <int value="3" label="Selected a passphrase"/>
39257 <enum name="ProfileType" type="int">
39258 <int value="0" label="Original (default) profile"/>
39259 <int value="1" label="Secondary (user-created) profile"/>
39262 <enum name="ProtectorError" type="int">
39264 Deprecated 8/2013. No longer generated.
39267 Codes for errors Protector detects about settings it protects. See
39268 chrome/browser/protector/histograms.h for the corresponding enum.
39270 <int value="0" label="Backup invalid"/>
39271 <int value="1" label="Value changed"/>
39272 <int value="2" label="Value valid"/>
39273 <int value="3" label="Value is valid and zero"/>
39276 <enum name="ProtocolVersion" type="int">
39277 <int value="0" label="UNKNOWN"/>
39278 <int value="1" label="HTTP 1.1"/>
39279 <int value="2" label="SPDY 1.0"/>
39280 <int value="3" label="SPDY 2.0"/>
39281 <int value="4" label="SPDY 2.1"/>
39282 <int value="5" label="SPDY 3.0"/>
39285 <enum name="ProvisionalSaveFailure" type="int">
39286 <int value="0" label="SAVING_DISABLED"/>
39287 <int value="1" label="EMPTY_PASSWORD"/>
39288 <int value="2" label="NO_MATCHING_FORM"/>
39289 <int value="3" label="MATCHING_NOT_COMPLETE"/>
39290 <int value="4" label="FORM_BLACKLISTED"/>
39291 <int value="5" label="INVALID_FORM"/>
39292 <int value="6" label="AUTOCOMPLETE_OFF"/>
39295 <enum name="ProxyStatus" type="int">
39296 <int value="0" label="PROXY_STATUS_IGNORED"/>
39297 <int value="1" label="PROXY_UNINITIALIZED"/>
39298 <int value="2" label="PROXY_NOT_USED"/>
39299 <int value="3" label="PROXY_PAC_RESOLVER"/>
39300 <int value="4" label="PROXY_HAS_RULES"/>
39303 <enum name="PublicKeyPinFailedDomain" type="int">
39304 <int value="0" label="DOMAIN_NOT_PINNED"/>
39305 <int value="1" label="DOMAIN_GOOGLE_COM"/>
39306 <int value="2" label="DOMAIN_ANDROID_COM"/>
39307 <int value="3" label="DOMAIN_GOOGLE_ANALYTICS_COM"/>
39308 <int value="4" label="DOMAIN_GOOGLEPLEX_COM"/>
39309 <int value="5" label="DOMAIN_YTIMG_COM"/>
39310 <int value="6" label="DOMAIN_GOOGLEUSERCONTENT_COM"/>
39311 <int value="7" label="DOMAIN_YOUTUBE_COM"/>
39312 <int value="8" label="DOMAIN_GOOGLEAPIS_COM"/>
39313 <int value="9" label="DOMAIN_GOOGLEADSERVICES_COM"/>
39314 <int value="10" label="DOMAIN_GOOGLECODE_COM"/>
39315 <int value="11" label="DOMAIN_APPSPOT_COM"/>
39316 <int value="12" label="DOMAIN_GOOGLESYNDICATION_COM"/>
39317 <int value="13" label="DOMAIN_DOUBLECLICK_NET"/>
39318 <int value="14" label="DOMAIN_GSTATIC_COM"/>
39319 <int value="15" label="DOMAIN_GMAIL_COM"/>
39320 <int value="16" label="DOMAIN_GOOGLEMAIL_COM"/>
39321 <int value="17" label="DOMAIN_GOOGLEGROUPS_COM"/>
39322 <int value="18" label="DOMAIN_TORPROJECT_ORG"/>
39323 <int value="19" label="DOMAIN_TWITTER_COM"/>
39324 <int value="20" label="DOMAIN_TWIMG_COM"/>
39325 <int value="21" label="DOMAIN_AKAMAIHD_NET"/>
39326 <int value="22" label="DOMAIN_NUM_EVENTS"/>
39329 <enum name="QuicAddressMismatch" type="int">
39330 <int value="0" label="Address mismatch: IPv4 IPv4"/>
39331 <int value="1" label="Address mismatch: IPv6 IPv6"/>
39332 <int value="2" label="Address mismatch: IPv4 IPv6"/>
39333 <int value="3" label="Address mismatch: IPv6 IPv4"/>
39334 <int value="4" label="Port mismatch: IPv4 IPv4"/>
39335 <int value="5" label="Port mismatch: IPv6 IPv6"/>
39336 <int value="6" label="Address and port match: IPv4 IPv4"/>
39337 <int value="7" label="Address and port match: IPv6 IPv6"/>
39340 <enum name="QuicErrorCodes" type="int">
39341 <int value="0" label="NO_ERROR"/>
39342 <int value="1" label="INTERNAL_ERROR"/>
39343 <int value="2" label="STREAM_DATA_AFTER_TERMINATION"/>
39344 <int value="3" label="INVALID_PACKET_HEADER"/>
39345 <int value="4" label="INVALID_FRAME_DATA"/>
39346 <int value="5" label="INVALID_FEC_DATA"/>
39347 <int value="6" label="INVALID_RST_STREAM_DATA"/>
39348 <int value="7" label="INVALID_CONNECTION_CLOSE_DATA"/>
39349 <int value="8" label="INVALID_GOAWAY_DATA"/>
39350 <int value="9" label="INVALID_ACK_DATA"/>
39351 <int value="10" label="INVALID_VERSION_NEGOTIATION_PACKET"/>
39352 <int value="11" label="INVALID_PUBLIC_RST_PACKET"/>
39353 <int value="12" label="DECRYPTION_FAILURE"/>
39354 <int value="13" label="ENCRYPTION_FAILURE"/>
39355 <int value="14" label="PACKET_TOO_LARGE"/>
39356 <int value="15" label="PACKET_FOR_NONEXISTENT_STREAM"/>
39357 <int value="16" label="PEER_GOING_AWAY"/>
39358 <int value="17" label="INVALID_STREAM_ID"/>
39359 <int value="18" label="TOO_MANY_OPEN_STREAMS"/>
39360 <int value="19" label="PUBLIC_RESET"/>
39361 <int value="20" label="INVALID_VERSION"/>
39362 <int value="21" label="STREAM_RST_BEFORE_HEADERS_DECOMPRESSED"/>
39363 <int value="22" label="INVALID_HEADER_ID"/>
39364 <int value="23" label="INVALID_NEGOTIATED_VALUE"/>
39365 <int value="24" label="DECOMPRESSION_FAILURE"/>
39366 <int value="25" label="CONNECTION_TIMED_OUT"/>
39367 <int value="26" label="ERROR_MIGRATING_ADDRESS"/>
39368 <int value="27" label="PACKET_WRITE_ERROR"/>
39369 <int value="28" label="HANDSHAKE_FAILED"/>
39370 <int value="29" label="CRYPTO_TAGS_OUT_OF_ORDER"/>
39371 <int value="30" label="CRYPTO_TOO_MANY_ENTRIES"/>
39372 <int value="31" label="CRYPTO_INVALID_VALUE_LENGTH"/>
39373 <int value="32" label="CRYPTO_MESSAGE_AFTER_HANDSHAKE_COMPLETE"/>
39374 <int value="33" label="INVALID_CRYPTO_MESSAGE_TYPE"/>
39375 <int value="34" label="INVALID_CRYPTO_MESSAGE_PARAMETER"/>
39376 <int value="35" label="CRYPTO_MESSAGE_PARAMETER_NOT_FOUND"/>
39377 <int value="36" label="CRYPTO_MESSAGE_PARAMETER_NO_OVERLAP"/>
39378 <int value="37" label="CRYPTO_MESSAGE_INDEX_NOT_FOUND"/>
39379 <int value="38" label="CRYPTO_INTERNAL_ERROR"/>
39380 <int value="39" label="CRYPTO_VERSION_NOT_SUPPORTED"/>
39381 <int value="40" label="CRYPTO_NO_SUPPORT"/>
39382 <int value="41" label="CRYPTO_TOO_MANY_REJECTS"/>
39383 <int value="42" label="PROOF_INVALID"/>
39384 <int value="43" label="CRYPTO_DUPLICATE_TAG"/>
39385 <int value="44" label="CRYPTO_ENCRYPTION_LEVEL_INCORRECT"/>
39386 <int value="45" label="CRYPTO_SERVER_CONFIG_EXPIRED"/>
39387 <int value="46" label="INVALID_STREAM_DATA"/>
39388 <int value="47" label="INVALID_CONGESTION_FEEDBACK_DATA"/>
39389 <int value="48" label="MISSING_PAYLOAD"/>
39390 <int value="49" label="INVALID_PRIORITY"/>
39391 <int value="50" label="INVALID_STREAM_FRAME"/>
39392 <int value="51" label="PACKET_READ_ERROR"/>
39393 <int value="52" label="INVALID_CHANNEL_ID_SIGNATURE"/>
39394 <int value="53" label="CRYPTO_SYMMETRIC_KEY_SETUP_FAILED"/>
39395 <int value="54" label="CRYPTO_MESSAGE_WHILE_VALIDATING_CLIENT_HELLO"/>
39396 <int value="55" label="VERSION_NEGOTIATION_MISMATCH"/>
39397 <int value="56" label="INVALID_HEADERS_STREAM_DATA"/>
39398 <int value="57" label="INVALID_WINDOW_UPDATE_DATA"/>
39399 <int value="58" label="INVALID_BLOCKED_DATA"/>
39400 <int value="59" label="FLOW_CONTROL_ERROR"/>
39401 <int value="60" label="INVALID_STOP_WAITING_DATA"/>
39404 <enum name="QuicHandshakeState" type="int">
39405 <int value="0" label="STARTED"/>
39406 <int value="1" label="ENCRYPTION_ESTABLISHED"/>
39407 <int value="2" label="HANDSHAKE_CONFIRMED"/>
39408 <int value="3" label="FAILED"/>
39411 <enum name="QuickofficeErrorTypes" type="int">
39412 <int value="0" label="doc uncaught js exception"/>
39413 <int value="1" label="docx uncaught js exception"/>
39414 <int value="2" label="docm uncaught js exception"/>
39415 <int value="3" label="xls uncaught js exception"/>
39416 <int value="4" label="xlsx uncaught js exception"/>
39417 <int value="5" label="xlsm uncaught js exception"/>
39418 <int value="6" label="ppt uncaught js exception"/>
39419 <int value="7" label="pptx uncaught js exception"/>
39420 <int value="8" label="pptm uncaught js exception"/>
39421 <int value="9" label="pps uncaught js exception"/>
39422 <int value="10" label="ppsx uncaught js exception"/>
39423 <int value="11" label="ppsm uncaught js exception"/>
39424 <int value="12" label="doc suspected corrupt file"/>
39425 <int value="13" label="docx suspected corrupt file"/>
39426 <int value="14" label="docm suspected corrupt file"/>
39427 <int value="15" label="xls suspected corrupt file"/>
39428 <int value="16" label="xlsx suspected corrupt file"/>
39429 <int value="17" label="xlsm suspected corrupt file"/>
39430 <int value="18" label="ppt suspected corrupt file"/>
39431 <int value="19" label="pptx suspected corrupt file"/>
39432 <int value="20" label="pptm suspected corrupt file"/>
39433 <int value="21" label="pps suspected corrupt file"/>
39434 <int value="22" label="ppsx suspected corrupt file"/>
39435 <int value="23" label="ppsm suspected corrupt file"/>
39436 <int value="24" label="doc qowt ui warning"/>
39437 <int value="25" label="docx qowt ui warning"/>
39438 <int value="26" label="docm qowt ui warning"/>
39439 <int value="27" label="xls qowt ui warning"/>
39440 <int value="28" label="xlsx qowt ui warning"/>
39441 <int value="29" label="xlsm qowt ui warning"/>
39442 <int value="30" label="ppt qowt ui warning"/>
39443 <int value="31" label="pptx qowt ui warning"/>
39444 <int value="32" label="pptm qowt ui warning"/>
39445 <int value="33" label="pps qowt ui warning"/>
39446 <int value="34" label="ppsx qowt ui warning"/>
39447 <int value="35" label="ppsm qowt ui warning"/>
39448 <int value="36" label="doc nacl error"/>
39449 <int value="37" label="docx nacl error"/>
39450 <int value="38" label="docm nacl error"/>
39451 <int value="39" label="xls nacl error"/>
39452 <int value="40" label="xlsx nacl error"/>
39453 <int value="41" label="xlsm nacl error"/>
39454 <int value="42" label="ppt nacl error"/>
39455 <int value="43" label="pptx nacl error"/>
39456 <int value="44" label="pptm nacl error"/>
39457 <int value="45" label="pps nacl error"/>
39458 <int value="46" label="ppsx nacl error"/>
39459 <int value="47" label="ppsm nacl error"/>
39460 <int value="48" label="doc nacl crash"/>
39461 <int value="49" label="docx nacl crash"/>
39462 <int value="50" label="docm nacl crash"/>
39463 <int value="51" label="xls nacl crash"/>
39464 <int value="52" label="xlsx nacl crash"/>
39465 <int value="53" label="xlsm nacl crash"/>
39466 <int value="54" label="ppt nacl crash"/>
39467 <int value="55" label="pptx nacl crash"/>
39468 <int value="56" label="pptm nacl crash"/>
39469 <int value="57" label="pps nacl crash"/>
39470 <int value="58" label="ppsx nacl crash"/>
39471 <int value="59" label="ppsm nacl crash"/>
39472 <int value="60" label="doc invalid file format"/>
39473 <int value="61" label="docx invalid file format"/>
39474 <int value="62" label="docm invalid file format"/>
39475 <int value="63" label="xls invalid file format"/>
39476 <int value="64" label="xlsx invalid file format"/>
39477 <int value="65" label="xlsm invalid file format"/>
39478 <int value="66" label="ppt invalid file format"/>
39479 <int value="67" label="pptx invalid file format"/>
39480 <int value="68" label="pptm invalid file format"/>
39481 <int value="69" label="pps invalid file format"/>
39482 <int value="70" label="ppsx invalid file format"/>
39483 <int value="71" label="ppsm invalid file format"/>
39484 <int value="72" label="doc editing dom sync error"/>
39485 <int value="73" label="docx editing dom sync error"/>
39486 <int value="74" label="docm editing dom sync error"/>
39487 <int value="75" label="xls editing dom sync error"/>
39488 <int value="76" label="xlsx editing dom sync error"/>
39489 <int value="77" label="xlsm editing dom sync error"/>
39490 <int value="78" label="ppt editing dom sync error"/>
39491 <int value="79" label="pptx editing dom sync error"/>
39492 <int value="80" label="pptm editing dom sync error"/>
39493 <int value="81" label="pps editing dom sync error"/>
39494 <int value="82" label="ppsx editing dom sync error"/>
39495 <int value="83" label="ppsm editing dom sync error"/>
39498 <enum name="QuickofficeFileFormat" type="int">
39499 <int value="0" label="doc"/>
39500 <int value="1" label="docx"/>
39501 <int value="2" label="docm"/>
39502 <int value="3" label="xls"/>
39503 <int value="4" label="xlsx"/>
39504 <int value="5" label="xlsm"/>
39505 <int value="6" label="ppt"/>
39506 <int value="7" label="pptx"/>
39507 <int value="8" label="pptm"/>
39508 <int value="9" label="pps"/>
39509 <int value="10" label="ppsx"/>
39510 <int value="11" label="ppsm"/>
39513 <enum name="QuicRstStreamErrorCodes" type="int">
39514 <int value="0" label="NO_ERROR"/>
39515 <int value="1" label="ERROR_PROCESSING_STREAM"/>
39516 <int value="2" label="MULTIPLE_TERMINATION_OFFSETS"/>
39517 <int value="3" label="BAD_APPLICATION_PAYLOAD"/>
39518 <int value="4" label="CONNECTION_ERROR"/>
39519 <int value="5" label="PEER_GOING_AWAY"/>
39520 <int value="6" label="CANCELLED"/>
39523 <enum name="QuicSessionErrorCodes" type="int">
39524 <int value="0" label="CONNECTING_SOCKET"/>
39525 <int value="1" label="SETTING_RECEIVE_BUFFER"/>
39526 <int value="2" label="SETTING_SEND_BUFFER"/>
39529 <enum name="QuicSessionLocations" type="int">
39530 <int value="0" label="DESTRUCTOR"/>
39531 <int value="1" label="ADD_OBSERVER"/>
39532 <int value="2" label="TRY_CREATE_STREAM"/>
39533 <int value="3" label="CREATE_OUTGOING_RELIABLE_STREAM"/>
39534 <int value="4" label="NOTIFY_FACTORY_OF_SESSION_CLOSED_LATER"/>
39535 <int value="5" label="NOTIFY_FACTORY_OF_SESSION_CLOSED"/>
39538 <enum name="RapporDiscardReason" type="int">
39539 <int value="0" label="Upload Success"/>
39540 <int value="1" label="Upload Rejected"/>
39541 <int value="2" label="Queue Overflowed"/>
39544 <enum name="RecentTabsAction" type="int">
39545 <int value="0" label="Local Session Tab"/>
39546 <int value="1" label="Other Device Tab"/>
39547 <int value="2" label="Restore Window"/>
39548 <int value="3" label="Show More"/>
39551 <enum name="RenderViewContextMenuItem" type="int">
39552 <int value="0" label="IDC_CONTENT_CONTEXT_CUSTOM_FIRST"/>
39553 <int value="1" label="IDC_EXTENSIONS_CONTEXT_CUSTOM_FIRST"/>
39554 <int value="2" label="IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_FIRST"/>
39555 <int value="3" label="IDC_CONTENT_CONTEXT_OPENLINKNEWTAB"/>
39556 <int value="4" label="IDC_CONTENT_CONTEXT_OPENLINKNEWWINDOW"/>
39557 <int value="5" label="IDC_CONTENT_CONTEXT_OPENLINKOFFTHERECORD"/>
39558 <int value="6" label="IDC_CONTENT_CONTEXT_SAVELINKAS"/>
39559 <int value="7" label="IDC_CONTENT_CONTEXT_SAVEAVAS"/>
39560 <int value="8" label="IDC_CONTENT_CONTEXT_SAVEIMAGEAS"/>
39561 <int value="9" label="IDC_CONTENT_CONTEXT_COPYLINKLOCATION"/>
39562 <int value="10" label="IDC_CONTENT_CONTEXT_COPYIMAGELOCATION"/>
39563 <int value="11" label="IDC_CONTENT_CONTEXT_COPYAVLOCATION"/>
39564 <int value="12" label="IDC_CONTENT_CONTEXT_COPYIMAGE"/>
39565 <int value="13" label="IDC_CONTENT_CONTEXT_OPENIMAGENEWTAB"/>
39566 <int value="14" label="IDC_CONTENT_CONTEXT_OPENAVNEWTAB"/>
39567 <int value="15" label="IDC_CONTENT_CONTEXT_PLAYPAUSE"/>
39568 <int value="16" label="IDC_CONTENT_CONTEXT_MUTE"/>
39569 <int value="17" label="IDC_CONTENT_CONTEXT_LOOP"/>
39570 <int value="18" label="IDC_CONTENT_CONTEXT_CONTROLS"/>
39571 <int value="19" label="IDC_CONTENT_CONTEXT_ROTATECW"/>
39572 <int value="20" label="IDC_CONTENT_CONTEXT_ROTATECCW"/>
39573 <int value="21" label="IDC_BACK"/>
39574 <int value="22" label="IDC_FORWARD"/>
39575 <int value="23" label="IDC_SAVE_PAGE"/>
39576 <int value="24" label="IDC_RELOAD"/>
39577 <int value="25" label="IDC_CONTENT_CONTEXT_RELOAD_PACKAGED_APP"/>
39578 <int value="26" label="IDC_CONTENT_CONTEXT_RESTART_PACKAGED_APP"/>
39579 <int value="27" label="IDC_PRINT"/>
39580 <int value="28" label="IDC_VIEW_SOURCE"/>
39581 <int value="29" label="IDC_CONTENT_CONTEXT_INSPECTELEMENT"/>
39582 <int value="30" label="IDC_CONTENT_CONTEXT_INSPECTBACKGROUNDPAGE"/>
39583 <int value="31" label="IDC_CONTENT_CONTEXT_VIEWPAGEINFO"/>
39584 <int value="32" label="IDC_CONTENT_CONTEXT_TRANSLATE"/>
39585 <int value="33" label="IDC_CONTENT_CONTEXT_RELOADFRAME"/>
39586 <int value="34" label="IDC_CONTENT_CONTEXT_VIEWFRAMESOURCE"/>
39587 <int value="35" label="IDC_CONTENT_CONTEXT_VIEWFRAMEINFO"/>
39588 <int value="36" label="IDC_CONTENT_CONTEXT_UNDO"/>
39589 <int value="37" label="IDC_CONTENT_CONTEXT_REDO"/>
39590 <int value="38" label="IDC_CONTENT_CONTEXT_CUT"/>
39591 <int value="39" label="IDC_CONTENT_CONTEXT_COPY"/>
39592 <int value="40" label="IDC_CONTENT_CONTEXT_PASTE"/>
39593 <int value="41" label="IDC_CONTENT_CONTEXT_PASTE_AND_MATCH_STYLE"/>
39594 <int value="42" label="IDC_CONTENT_CONTEXT_DELETE"/>
39595 <int value="43" label="IDC_CONTENT_CONTEXT_SELECTALL"/>
39596 <int value="44" label="IDC_CONTENT_CONTEXT_SEARCHWEBFOR"/>
39597 <int value="45" label="IDC_CONTENT_CONTEXT_GOTOURL"/>
39598 <int value="46" label="IDC_CONTENT_CONTEXT_LANGUAGE_SETTINGS"/>
39599 <int value="47" label="IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_SETTINGS"/>
39600 <int value="48" label="IDC_CONTENT_CONTEXT_ADDSEARCHENGINE"/>
39601 <int value="49" label="IDC_CONTENT_CONTEXT_SPEECH_INPUT_FILTER_PROFANITIES"/>
39602 <int value="50" label="IDC_CONTENT_CONTEXT_SPEECH_INPUT_ABOUT"/>
39603 <int value="51" label="IDC_SPEECH_INPUT_MENU"/>
39604 <int value="52" label="IDC_CONTENT_CONTEXT_OPENLINKWITH"/>
39605 <int value="53" label="IDC_CHECK_SPELLING_WHILE_TYPING"/>
39606 <int value="54" label="IDC_SPELLCHECK_MENU"/>
39607 <int value="55" label="IDC_CONTENT_CONTEXT_SPELLING_TOGGLE"/>
39608 <int value="56" label="IDC_SPELLCHECK_LANGUAGES_FIRST"/>
39609 <int value="57" label="IDC_CONTENT_CONTEXT_SEARCHWEBFORIMAGE"/>
39612 <enum name="ResolutionCategory" type="int">
39613 <int value="0" label="RESOLVE_SUCCESS"/>
39614 <int value="1" label="RESOLVE_FAIL"/>
39615 <int value="2" label="RESOLVE_SPECULATIVE_SUCCESS"/>
39616 <int value="3" label="RESOLVE_SPECULATIVE_FAIL"/>
39619 <enum name="ResolutionUnspecWasteCategory" type="int">
39620 <int value="0" label="AF_WASTE_IPV4_ONLY">
39621 Running in a IPv4-only configuration. No waste.
39623 <int value="1" label="AF_WASTE_CACHE_IPV4">
39624 Cache contained an UNSPEC result for this IPv4 lookup. Waste.
39626 <int value="2" label="AF_WASTE_CACHE_UNSPEC">
39627 Cache contained an IPv4 result for this UNSPEC lookup. Waste.
39629 <int value="3" label="AF_WASTE_JOB_IPV4">
39630 Job pool contained an UNSPEC job for this IPv4 lookup. Waste.
39632 <int value="4" label="AF_WASTE_JOB_UNSPEC">
39633 Job pool contained an IPv4 job for this UNSPEC lookup. Waste.
39635 <int value="5" label="AF_WASTE_NONE_IPV4">
39636 A new job was needed for this IPv4 lookup. No waste.
39638 <int value="6" label="AF_WASTE_NONE_UNSPEC">
39639 A new job was needed for this UNSPEC lookup. No waste.
39643 <enum name="ResourceHasClient" type="int">
39644 <int value="0" label="No client"/>
39645 <int value="1" label="Has client"/>
39648 <enum name="ResourceType" type="int">
39649 <int value="0" label="Main resource"/>
39650 <int value="1" label="Image"/>
39651 <int value="2" label="CSSS"/>
39652 <int value="3" label="Script"/>
39653 <int value="4" label="Font"/>
39654 <int value="5" label="Raw"/>
39655 <int value="6" label="SVG"/>
39656 <int value="7" label="XSL"/>
39657 <int value="8" label="Link prefetch"/>
39658 <int value="9" label="Link subresource"/>
39659 <int value="10" label="Text track"/>
39660 <int value="11" label="Shader"/>
39661 <int value="12" label="Import resource"/>
39664 <enum name="SavePasswordPromptResponseType" type="int">
39665 <int value="0" label="NO_RESPONSE"/>
39666 <int value="1" label="REMEMBER_PASSWORD"/>
39667 <int value="2" label="DONT_REMEMBER_PASSWORD"/>
39670 <enum name="SB2BloomFailure" type="int">
39671 <int value="0" label="READ_OPEN"/>
39672 <int value="1" label="READ_VERSION"/>
39673 <int value="2" label="READ_NUM_KEYS"/>
39674 <int value="3" label="READ_KEY"/>
39675 <int value="4" label="READ_DATA_MINSIZE"/>
39676 <int value="5" label="READ_DATA_MAXSIZE"/>
39677 <int value="6" label="READ_DATA_SHORT"/>
39678 <int value="7" label="READ_DATA"/>
39681 <enum name="SB2BloomFilterFalsePositives" type="int">
39682 <int value="0" label="ALL_MISSES"/>
39683 <int value="1" label="FALSE_POSITIVE_MISSES"/>
39686 <enum name="SB2DatabaseFailure" type="int">
39687 <int value="0" label="CORRUPT"/>
39688 <int value="1" label="CORRUPT_HANDLER"/>
39689 <int value="2" label="BROWSE_DB_UPDATE_BEGIN"/>
39690 <int value="3" label="BROWSE_DB_UPDATE_FINISH"/>
39691 <int value="4" label="FILTER_MISSING"/>
39692 <int value="5" label="FILTER_READ"/>
39693 <int value="6" label="FILTER_WRITE"/>
39694 <int value="7" label="FILTER_DELETE"/>
39695 <int value="8" label="STORE_MISSING"/>
39696 <int value="9" label="STORE_DELETE"/>
39697 <int value="10" label="DOWNLOAD_DB_UPDATE_BEGIN"/>
39698 <int value="11" label="DOWNLOAD_DB_UPDATE_FINISH"/>
39699 <int value="12" label="CSD_DB_UPDATE_BEGIN"/>
39700 <int value="13" label="CSD_DB_UPDATE_FINISH"/>
39701 <int value="14" label="BROWSE_PREFIX_SET_MISSING"/>
39702 <int value="15" label="BROWSE_PREFIX_SET_READ"/>
39703 <int value="16" label="BROWSE_PREFIX_SET_WRITE"/>
39704 <int value="17" label="BROWSE_PREFIX_SET_DELETE"/>
39705 <int value="18" label="EXTENSION_BLACKLIST_UPDATE_BEGIN"/>
39706 <int value="19" label="EXTENSION_BLACKLIST_UPDATE_FINISH"/>
39707 <int value="20" label="EXTENSION_BLACKLIST_UPDATE_DELETE"/>
39708 <int value="21" label="SIDE_EFFECT_FREE_WHITELIST_UPDATE_BEGIN"/>
39709 <int value="22" label="SIDE_EFFECT_FREE_WHITELIST_UPDATE_FINISH"/>
39710 <int value="23" label="SIDE_EFFECT_FREE_WHITELIST_DELETE"/>
39711 <int value="24" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_READ"/>
39712 <int value="25" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_WRITE"/>
39713 <int value="26" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_DELETE"/>
39716 <enum name="SB2DownloadChecks" type="int">
39717 <int value="0" label="URL_CHECKS_TOTAL"/>
39718 <int value="1" label="URL_CHECKS_CANCELED"/>
39719 <int value="2" label="URL_CHECKS_MALWARE"/>
39720 <int value="3" label="HASH_CHECKS_TOTAL"/>
39721 <int value="4" label="HASH_CHECKS_MALWARE"/>
39724 <enum name="SB2FilterLoad" type="int">
39725 <int value="0" label="ALL"/>
39726 <int value="1" label="PREFIX_SET"/>
39727 <int value="2" label="BLOOM_FILTER"/>
39730 <enum name="SB2FormatEvent" type="int">
39731 <int value="0" label="FILE_CORRUPT"/>
39732 <int value="1" label="SQLITE_CORRUPT"/>
39733 <int value="2" label="FOUND_SQLITE"/>
39734 <int value="3" label="FOUND_UNKNOWN"/>
39735 <int value="4" label="SQLITE_DELETED"/>
39736 <int value="5" label="SQLITE_DELETE_FAILED"/>
39737 <int value="6" label="SQLITE_DELETED_ORIGINAL"/>
39738 <int value="7" label="SQLITE_DELETE_ORIGINAL_FAILED"/>
39739 <int value="8" label="VALIDITY_CHECKSUM_FAILURE"/>
39740 <int value="9" label="UPDATE_CHECKSUM_FAILURE"/>
39741 <int value="10" label="HEADER_CHECKSUM_FAILURE"/>
39744 <enum name="SB2GetHashResult" type="int">
39745 <int value="0" label="STATUS_200"/>
39746 <int value="1" label="STATUS_204"/>
39747 <int value="2" label="FULL_HASH_EMPTY (sum of STATUS_204, *_ERROR)"/>
39748 <int value="3" label="FULL_HASH_HIT (subset of STATUS_200)"/>
39749 <int value="4" label="FULL_HASH_MISS (subset of STATUS_200)"/>
39750 <int value="5" label="PARSE_ERROR (subset of STATUS_200)"/>
39751 <int value="6" label="NETWORK_ERROR"/>
39752 <int value="7" label="HTTP_ERROR"/>
39753 <int value="8" label="BACKOFF_ERROR"/>
39756 <enum name="SB2InterstitialAction" type="int">
39757 <int value="0" label="MALWARE_SHOW"/>
39758 <int value="1" label="MALWARE_DONT_PROCEED"/>
39759 <int value="2" label="MALWARE_FORCED_DONT_PROCEED"/>
39760 <int value="3" label="MALWARE_PROCEED"/>
39761 <int value="4" label="MULTIPLE_SHOW"/>
39762 <int value="5" label="MULTIPLE_DONT_PROCEED"/>
39763 <int value="6" label="MULTIPLE_FORCED_DONT_PROCEED"/>
39764 <int value="7" label="MULTIPLE_PROCEED"/>
39765 <int value="8" label="PHISHING_SHOW"/>
39766 <int value="9" label="PHISHING_DONT_PROCEED"/>
39767 <int value="10" label="PHISHING_FORCED_DONT_PROCEED"/>
39768 <int value="11" label="PHISHING_PROCEED"/>
39769 <int value="12" label="MALWARE_SHOW_ADVANCED"/>
39770 <int value="13" label="MULTIPLE_SHOW_ADVANCED"/>
39771 <int value="14" label="PHISHING_SHOW_ADVANCED"/>
39774 <enum name="SB2InterstitialActionDetails" type="int">
39775 <int value="0" label="MALWARE_SHOW_NEW_SITE"/>
39776 <int value="1" label="MALWARE_PROCEED_NEW_SITE"/>
39777 <int value="2" label="MALWARE_SHOW_CROSS_SITE"/>
39778 <int value="3" label="MALWARE_PROCEED_CROSS_SITE"/>
39779 <int value="4" label="PHISHING_SHOW_NEW_SITE"/>
39780 <int value="5" label="PHISHING_PROCEED_NEW_SITE"/>
39781 <int value="6" label="PHISHING_SHOW_CROSS_SITE"/>
39782 <int value="7" label="PHISHING_PROCEED_CROSS_SITE"/>
39785 <enum name="SB2PrefixSetEvent" type="int">
39787 Deprecated 9/2012. No longer generated.
39789 <int value="0" label="PREFIX_SET_HIT"/>
39790 <int value="1" label="BLOOM_HIT"/>
39791 <int value="2" label="BLOOM_MISS_PREFIX_SET_HIT"/>
39792 <int value="3" label="BLOOM_MISS_PREFIX_HIT_INVALID"/>
39793 <int value="4" label="GETPREFIXES_BROKEN"/>
39794 <int value="5" label="GETPREFIXES_BROKEN_SIZE"/>
39795 <int value="6" label="GETPREFIXES_FIRST_BROKEN"/>
39796 <int value="7" label="SBPREFIX_WAS_BROKEN"/>
39797 <int value="8" label="GETPREFIXES_BROKEN_SORTING"/>
39798 <int value="9" label="GETPREFIXES_BROKEN_DUPLICATION"/>
39799 <int value="10" label="GETPREFIX_UNSORTED_IS_DELTA"/>
39800 <int value="11" label="GETPREFIX_UNSORTED_IS_INDEX"/>
39801 <int value="12" label="CREATE_PREFIX_SET_CHECKSUM"/>
39802 <int value="13" label="CREATE_BLOOM_FILTER_CHECKSUM"/>
39803 <int value="14" label="CREATE_ADD_PREFIXES_CHECKSUM"/>
39804 <int value="15" label="CREATE_PREFIXES_CHECKSUM"/>
39805 <int value="16" label="GET_PREFIXES_CHECKSUM"/>
39806 <int value="17" label="MISMATCH_PREFIX_SET_CHECKSUM"/>
39807 <int value="18" label="MISMATCH_BLOOM_FILTER_CHECKSUM"/>
39808 <int value="19" label="BLOOM_MISS_PREFIX_HIT"/>
39811 <enum name="SB2SideEffectFreeWhitelistStatus" type="int">
39812 <int value="0" label="Enabled"/>
39813 <int value="1" label="Disabled"/>
39816 <enum name="SB2UpdateResult" type="int">
39817 <int value="0" label="FAIL"/>
39818 <int value="1" label="SUCCESS"/>
39819 <int value="2" label="BACKUP_CONNECT_FAIL"/>
39820 <int value="3" label="BACKUP_CONNECT_SUCCESS"/>
39821 <int value="4" label="BACKUP_HTTP_FAIL"/>
39822 <int value="5" label="BACKUP_HTTP_SUCCESS"/>
39823 <int value="6" label="BACKUP_NETWORK_FAIL"/>
39824 <int value="7" label="BACKUP_NETWORK_SUCCESS"/>
39827 <enum name="SBClientDetectionPreClassificationCheckFail" type="int">
39828 <int value="0" label="PROXY_FETCH"/>
39829 <int value="1" label="PRIVATE_IP"/>
39830 <int value="2" label="OFF_THE_RECORD"/>
39831 <int value="3" label="MATCH_CSD_WHITELIST"/>
39832 <int value="4" label="TOO_MANY_REPORTS"/>
39833 <int value="5" label="UNSUPPORTED_MIME_TYPE"/>
39834 <int value="6" label="NO_DATABASE_MANAGER"/>
39835 <int value="7" label="KILLSWITCH"/>
39836 <int value="8" label="CANCEL"/>
39837 <int value="9" label="RESULT_FROM_CACHE"/>
39838 <int value="10" label="NOT_HTTP_URL"/>
39841 <enum name="SBClientDownloadCheckDownloadStats" type="int">
39842 <int value="0" label="INVALID_URL"/>
39843 <int value="1" label="SB_DISABLED"/>
39844 <int value="2" label="WHITELISTED_URL"/>
39845 <int value="3" label="WHITELISTED_REFERRER"/>
39846 <int value="4" label="INVALID_REQUEST_PROTO"/>
39847 <int value="5" label="SERVER_PING_FAILED"/>
39848 <int value="6" label="INVALID_RESPONSE_PROTO"/>
39849 <int value="7" label="NOT_BINARY_FILE"/>
39850 <int value="8" label="REQUEST_CANCELED"/>
39851 <int value="9" label="DOWNLOAD_DANGEROUS"/>
39852 <int value="10" label="DOWNLOAD_SAFE"/>
39853 <int value="11" label="EMPTY_URL_CHAIN"/>
39854 <int value="12" label="HTTPS_URL"/>
39855 <int value="13" label="PING_DISABLED"/>
39856 <int value="14" label="TRUSTED_EXECUTABLE"/>
39857 <int value="15" label="OS_NOT_SUPPORTED"/>
39858 <int value="16" label="DOWNLOAD_UNCOMMON"/>
39859 <int value="17" label="DOWNLOAD_NOT_SUPPORTED"/>
39860 <int value="18" label="INVALID_RESPONSE_VERDICT"/>
39861 <int value="19" label="ARCHIVE_WITHOUT_BINARIES"/>
39862 <int value="20" label="DOWNLOAD_DANGEROUS_HOST"/>
39863 <int value="21" label="DOWNLOAD_POTENTIALLY_UNWANTED"/>
39866 <enum name="SBClientDownloadExtensions" type="int">
39867 <int value="0" label="EXE"/>
39868 <int value="1" label="MSI"/>
39869 <int value="2" label="CAB"/>
39870 <int value="3" label="SYS"/>
39871 <int value="4" label="SCR"/>
39872 <int value="5" label="DRV"/>
39873 <int value="6" label="BAT"/>
39874 <int value="7" label="ZIP"/>
39875 <int value="8" label="RAR"/>
39876 <int value="9" label="DLL"/>
39877 <int value="10" label="PIF"/>
39878 <int value="11" label="COM"/>
39879 <int value="12" label="JAR"/>
39880 <int value="13" label="CLASS"/>
39881 <int value="14" label="PDF"/>
39882 <int value="15" label="VB"/>
39883 <int value="16" label="REG"/>
39884 <int value="17" label="GRP"/>
39885 <int value="18" label="OTHER"/>
39886 <int value="19" label="CRX"/>
39887 <int value="20" label="APK"/>
39890 <enum name="SBClientDownloadIsSignedBinary" type="int">
39891 <int value="0" label="Unsigned"/>
39892 <int value="1" label="Signed"/>
39895 <enum name="SBClientMalwareSentReports" type="int">
39896 <int value="0" label="Sent"/>
39897 <int value="1" label="Hit limit"/>
39898 <int value="2" label="Failed serialization"/>
39901 <enum name="SBClientPhishingCancelClassificationReason" type="int">
39902 <int value="0" label="NAVIGATE_AWAY"/>
39903 <int value="1" label="NAVIGATE_WITHIN_PAGE"/>
39904 <int value="2" label="PAGE_RECAPTURED"/>
39905 <int value="3" label="SHUTDOWN"/>
39906 <int value="4" label="NEW_PHISHING_SCORER"/>
39909 <enum name="SBClientPhishingClientModelStatus" type="int">
39910 <int value="0" label="MODEL_SUCCESS"/>
39911 <int value="1" label="MODEL_NOT_CHANGED"/>
39912 <int value="2" label="MODEL_FETCH_FAILED"/>
39913 <int value="3" label="MODEL_EMPTY"/>
39914 <int value="4" label="MODEL_TOO_LARGE"/>
39915 <int value="5" label="MODEL_PARSE_ERROR"/>
39916 <int value="6" label="MODEL_MISSING_FIELDS"/>
39917 <int value="7" label="MODEL_INVALID_VERSION_NUMBER"/>
39920 <enum name="SBClientPhishingScorerCreationStatus" type="int">
39921 <int value="0" label="SUCCESS"/>
39922 <int value="1" label="MODEL_OPEN_FAIL"/>
39923 <int value="2" label="MODEL_FILE_EMPTY"/>
39924 <int value="3" label="MODEL_FILE_TOO_LARGE"/>
39925 <int value="4" label="MODEL_PARSE_ERROR"/>
39926 <int value="5" label="MODEL_MISSING_FIELDS"/>
39929 <enum name="SBDownloadFeedbackUploadResult" type="int">
39930 <int value="0" label="SUCCESS"/>
39931 <int value="1" label="UPLOAD_SUCCESS"/>
39932 <int value="2" label="UPLOAD_CANCELLED"/>
39933 <int value="3" label="UPLOAD_METADATA_NET_ERROR"/>
39934 <int value="4" label="UPLOAD_METADATA_RESPONSE_ERROR"/>
39935 <int value="5" label="UPLOAD_FILE_NET_ERROR"/>
39936 <int value="6" label="UPLOAD_FILE_RESPONSE_ERROR"/>
39937 <int value="7" label="UPLOAD_COMPLETE_RESPONSE_ERROR"/>
39940 <enum name="ScrollThread" type="int">
39941 <int value="0" label="Scroll on impl-thread"/>
39942 <int value="1" label="Scroll on main-thread"/>
39945 <enum name="SCTOrigin" type="int">
39946 <int value="0" label="SCT_EMBEDDED"/>
39947 <int value="1" label="SCT_FROM_TLS_EXTENSION"/>
39948 <int value="2" label="SCT_FROM_OCSP_RESPONSE"/>
39951 <enum name="SCTVerifyStatus" type="int">
39952 <int value="0" label="SCT_STATUS_NONE"/>
39953 <int value="1" label="SCT_STATUS_LOG_UNKNOWN"/>
39954 <int value="2" label="SCT_STATUS_INVALID"/>
39955 <int value="3" label="SCT_STATUS_OK"/>
39958 <enum name="SearchEngine" type="int">
39960 Deprecated 8/2013. No longer generated.
39963 Indices of most popular prepopulated search engines as defined in
39964 chrome/browser/search_engines/search_engine_type.h.
39966 <int value="0" label="OTHER"/>
39967 <int value="1" label="GOOGLE"/>
39968 <int value="2" label="YAHOO"/>
39969 <int value="3" label="YAHOOJP"/>
39970 <int value="4" label="BING"/>
39971 <int value="5" label="ASK"/>
39972 <int value="6" label="YANDEX"/>
39973 <int value="7" label="SEZNAM"/>
39974 <int value="8" label="CENTRUM"/>
39975 <int value="9" label="NETSPRINT"/>
39976 <int value="10" label="VIRGILIO"/>
39977 <int value="11" label="MAILRU"/>
39978 <int value="12" label="ABCSOK"/>
39979 <int value="13" label="ALTAVISTA"/>
39980 <int value="14" label="BAIDU"/>
39981 <int value="15" label="DAUM"/>
39982 <int value="16" label="DELFI"/>
39983 <int value="17" label="DIRI"/>
39984 <int value="18" label="GOO"/>
39985 <int value="19" label="IN"/>
39986 <int value="20" label="NAJDI"/>
39987 <int value="21" label="NAVER"/>
39988 <int value="22" label="NETI"/>
39989 <int value="23" label="OK"/>
39990 <int value="24" label="POGODAK"/>
39991 <int value="25" label="POGODOK_MK"/>
39992 <int value="26" label="RAMBLER"/>
39993 <int value="27" label="SANOOK"/>
39994 <int value="28" label="SAPO"/>
39995 <int value="29" label="TUT"/>
39996 <int value="30" label="WALLA"/>
39997 <int value="31" label="ZOZNAM"/>
39998 <int value="32" label="YAHOOQC"/>
39999 <int value="33" label="NONE"/>
40002 <enum name="ServiceProcessEventType" type="int">
40003 <int value="0" label="SERVICE_EVENT_INITIALIZE"/>
40004 <int value="1" label="SERVICE_EVENT_ENABLED_ON_LAUNCH"/>
40005 <int value="2" label="SERVICE_EVENT_ENABLE"/>
40006 <int value="3" label="SERVICE_EVENT_DISABLE"/>
40007 <int value="4" label="SERVICE_EVENT_DISABLE_BY_POLICY"/>
40008 <int value="5" label="SERVICE_EVENT_LAUNCH"/>
40009 <int value="6" label="SERVICE_EVENT_LAUNCHED"/>
40010 <int value="7" label="SERVICE_EVENT_LAUNCH_FAILED"/>
40011 <int value="8" label="SERVICE_EVENT_CHANNEL_CONNECTED"/>
40012 <int value="9" label="SERVICE_EVENT_CHANNEL_ERROR"/>
40013 <int value="10" label="SERVICE_EVENT_INFO_REQUEST"/>
40014 <int value="11" label="SERVICE_EVENT_INFO_REPLY"/>
40015 <int value="12" label="SERVICE_EVENT_HISTOGRAMS_REQUEST"/>
40016 <int value="13" label="SERVICE_EVENT_HISTOGRAMS_REPLY"/>
40017 <int value="14" label="SERVICE_PRINTERS_REQUEST"/>
40018 <int value="15" label="SERVICE_PRINTERS_REPLY"/>
40021 <enum name="ServicesCustomizationLoadResult" type="int">
40022 <int value="0" label="Manifest loaded successfully"/>
40023 <int value="1" label="Manifest not found on server"/>
40024 <int value="2" label="Manifest parsing error"/>
40025 <int value="3" label="Failed to load manifest after N retries"/>
40028 <enum name="ServiceUtilityProcessHostEventType" type="int">
40029 <int value="0" label="SERVICE_UTILITY_STARTED"/>
40030 <int value="1" label="SERVICE_UTILITY_DISCONNECTED"/>
40031 <int value="2" label="SERVICE_UTILITY_METAFILE_REQUEST"/>
40032 <int value="3" label="SERVICE_UTILITY_METAFILE_SUCCEEDED"/>
40033 <int value="4" label="SERVICE_UTILITY_METAFILE_FAILED"/>
40034 <int value="5" label="SERVICE_UTILITY_CAPS_REQUEST"/>
40035 <int value="6" label="SERVICE_UTILITY_CAPS_SUCCEEDED"/>
40036 <int value="7" label="SERVICE_UTILITY_CAPS_FAILED"/>
40037 <int value="8" label="SERVICE_UTILITY_SEMANTIC_CAPS_REQUEST"/>
40038 <int value="9" label="SERVICE_UTILITY_SEMANTIC_CAPS_SUCCEEDED"/>
40039 <int value="10" label="SERVICE_UTILITY_SEMANTIC_CAPS_FAILED"/>
40042 <enum name="SessionStartupPref" type="int">
40043 <int value="0" label="Open home page (unused)"/>
40044 <int value="1" label="Continue from last opened pages"/>
40045 <int value="4" label="Open URLs"/>
40046 <int value="5" label="Open new tab page"/>
40049 <enum name="SessionStartupType" type="int">
40051 Deprecated 8/2013. No longer generated.
40053 <int value="0" label="New Tab page"/>
40054 <int value="1" label="Homepage (DEPRECATED)"/>
40055 <int value="2" label="Last session"/>
40056 <int value="3" label="Specified URLs"/>
40059 <enum name="ShelfAlignmentValue" type="int">
40061 The alignment of the shelf area (see ash/launcher/launcher_view.cc).
40063 <int value="0" label="Bottom"/>
40064 <int value="1" label="Left"/>
40065 <int value="2" label="Right"/>
40068 <enum name="ShillTerminationActionResult" type="int">
40070 The termination action result types come from TerminationActionResult in
40073 <int value="0" label="Success"/>
40074 <int value="1" label="Failure"/>
40077 <enum name="ShutdownReason" type="int">
40079 The reason that the Chrome OS power manager shut down or rebooted the
40082 <int value="0" label="User request"/>
40083 <int value="1" label="State transition"/>
40084 <int value="2" label="Low battery"/>
40085 <int value="3" label="Suspend failures"/>
40086 <int value="4" label="Dark resume"/>
40089 <enum name="SideloadUIEvents" type="int">
40090 <int value="0" label="Extension installed"/>
40091 <int value="1" label="Extension ignored"/>
40092 <int value="2" label="Extension re-enabled"/>
40093 <int value="3" label="Extension uninstalled"/>
40096 <enum name="SideloadWipeoutBubble" type="int">
40097 <int value="0" label="Learn more"/>
40098 <int value="1" label="Settings page"/>
40099 <int value="2" label="Dismiss"/>
40102 <enum name="SigninFlowConfirmations" type="int">
40103 <int value="0" label="Shown"/>
40104 <int value="1" label="OK"/>
40105 <int value="2" label="Return"/>
40106 <int value="3" label="Advanced"/>
40107 <int value="4" label="Close"/>
40108 <int value="5" label="Escape"/>
40109 <int value="6" label="Undo"/>
40110 <int value="7" label="Learn more"/>
40111 <int value="8" label="Learn more ok"/>
40112 <int value="9" label="Learn more return"/>
40113 <int value="10" label="Learn more advanced"/>
40114 <int value="11" label="Learn more close"/>
40115 <int value="12" label="Learn more escape"/>
40116 <int value="13" label="Learn more undo"/>
40119 <enum name="SimpleCache.EntryCreatedAndStream2Omitted" type="int">
40120 <int value="0" label="Stream 2 file was present"/>
40121 <int value="1" label="Empty stream 2 file was omitted"/>
40124 <enum name="SimpleCache.EntryOpenedAndStream2Removed" type="int">
40125 <int value="0" label="Stream 2 file was already omitted or not empty"/>
40126 <int value="1" label="Empty stream 2 file removed"/>
40129 <enum name="SimpleCache.FileDescriptorLimitStatus" type="int">
40130 <int value="0" label="Unsupported"/>
40131 <int value="1" label="Supported but failed"/>
40132 <int value="2" label="Succeeded"/>
40135 <enum name="SimpleCacheHeaderSizeChange" type="int">
40136 <int value="0" label="Written for the first time"/>
40137 <int value="1" label="Rewritten with same size"/>
40138 <int value="2" label="Rewritten with larger size"/>
40139 <int value="3" label="Rewritten with smaller size"/>
40140 <int value="4" label="Unexpected header stream write"/>
40143 <enum name="SimpleCacheIndexInitializeMethod" type="int">
40144 <int value="0" label="Directory Scan"/>
40145 <int value="1" label="Index File"/>
40146 <int value="2" label="New Cache"/>
40149 <enum name="SimpleCacheOpenEntryIndexState" type="int">
40150 <int value="0" label="No index"/>
40151 <int value="1" label="Hit"/>
40152 <int value="2" label="Miss"/>
40155 <enum name="SimpleCacheReadParallelizable" type="int">
40156 <int value="0" label="Standalone Read (obsolete)"/>
40157 <int value="1" label="Follows read"/>
40158 <int value="2" label="Follows conflicting write"/>
40159 <int value="3" label="Follows non conflicting write"/>
40160 <int value="4" label="Follows other operation"/>
40161 <int value="5" label="Read alone in queue"/>
40164 <enum name="SimpleCacheReadResult" type="int">
40165 <int value="0" label="Success"/>
40166 <int value="1" label="Invalid Argument"/>
40167 <int value="2" label="Nonblocking Empty Return"/>
40168 <int value="3" label="Invalid State"/>
40169 <int value="4" label="Fast Empty Return"/>
40170 <int value="5" label="Synchronous Read Failure"/>
40171 <int value="6" label="Synchronous Checksum Failure"/>
40174 <enum name="SimpleCacheSyncCheckEOFResult" type="int">
40175 <int value="0" label="Success"/>
40176 <int value="1" label="Read Failure"/>
40177 <int value="2" label="Magic Number Mismatch"/>
40178 <int value="3" label="CRC Mismatch"/>
40181 <enum name="SimpleCacheSyncCloseResult" type="int">
40182 <int value="0" label="Success"/>
40183 <int value="1" label="Write Failure"/>
40186 <enum name="SimpleCacheSyncCreateResult" type="int">
40187 <int value="0" label="Success"/>
40188 <int value="1" label="Platform File Error"/>
40189 <int value="2" label="Can't Write Header"/>
40190 <int value="3" label="Can't Write Key"/>
40193 <enum name="SimpleCacheSyncOpenResult" type="int">
40194 <int value="0" label="Success"/>
40195 <int value="1" label="Platform File Error"/>
40196 <int value="2" label="Can't Read Header"/>
40197 <int value="3" label="Bad Magic Number"/>
40198 <int value="4" label="Bad Version"/>
40199 <int value="5" label="Can't Read Key"/>
40200 <int value="6" label="Key Mismatch (obsolete)"/>
40201 <int value="7" label="Hash Mismatch"/>
40204 <enum name="SimpleCacheSyncWriteResult" type="int">
40205 <int value="0" label="Success"/>
40206 <int value="1" label="Pretruncate Failure"/>
40207 <int value="2" label="Write Failure"/>
40208 <int value="3" label="Truncate Failure"/>
40211 <enum name="SimpleCacheWriteDependencyType" type="int">
40212 <int value="0" label="First operation in the queue (Optimistic)"/>
40213 <int value="1" label="Follows conflicting optimistic write"/>
40214 <int value="2" label="Follows non conflicting optimistic write"/>
40215 <int value="3" label="Follows conflicting conservative write"/>
40216 <int value="4" label="Follows non conflicting conservative write"/>
40217 <int value="5" label="Follows conflicting read"/>
40218 <int value="6" label="Follows non conflicting read"/>
40219 <int value="7" label="Follows other operation"/>
40222 <enum name="SimpleCacheWriteResult" type="int">
40223 <int value="0" label="Success"/>
40224 <int value="1" label="Invalid Argument"/>
40225 <int value="2" label="Over Max Size"/>
40226 <int value="3" label="Bad State"/>
40227 <int value="4" label="Synchronous Write Failure"/>
40228 <int value="5" label="Fast Empty Return (Success)"/>
40231 <enum name="SimpleIndexState" type="int">
40232 <int value="0" label="Corrupt"/>
40233 <int value="1" label="Stale"/>
40234 <int value="2" label="Fresh"/>
40235 <int value="3" label="Fresh index with cache updated since backend start"/>
40238 <enum name="SiteIsolationMimeType" type="int">
40239 <int value="0" label="HTML"/>
40240 <int value="1" label="XML"/>
40241 <int value="2" label="JSON"/>
40242 <int value="3" label="Plain"/>
40243 <int value="4" label="Others"/>
40246 <enum name="SiteIsolationResourceType" type="int">
40247 <int value="0" label="MAIN_FRAME"/>
40248 <int value="1" label="SUB_FRAME"/>
40249 <int value="2" label="STYLESHEET"/>
40250 <int value="3" label="SCRIPT"/>
40251 <int value="4" label="IMAGE"/>
40252 <int value="5" label="FONT_RESOURCE"/>
40253 <int value="6" label="SUB_RESOURCE"/>
40254 <int value="7" label="OBJECT"/>
40255 <int value="8" label="MEDIA"/>
40256 <int value="9" label="WORKER"/>
40257 <int value="10" label="SHARED_WORKER"/>
40258 <int value="11" label="PREFETCH"/>
40259 <int value="12" label="FAVICON"/>
40260 <int value="13" label="XHR"/>
40261 <int value="14" label="PING"/>
40264 <enum name="SocketStreamConnectionType" type="int">
40265 <int value="0" label="none"/>
40266 <int value="1" label="all connections"/>
40267 <int value="2" label="tunnel connections"/>
40268 <int value="3" label="socks connections"/>
40269 <int value="4" label="ssl connections"/>
40272 <enum name="SocketStreamProtocolType" type="int">
40273 <int value="0" label="unknown"/>
40274 <int value="1" label="ws"/>
40275 <int value="2" label="wss"/>
40278 <enum name="SpdyFrameFlowControlState" type="int">
40279 <int value="0" label="Send not stalled"/>
40280 <int value="1" label="Send stalled by stream"/>
40281 <int value="2" label="Send stalled by session"/>
40282 <int value="3" label="Send stalled by stream and session"/>
40285 <enum name="SpdyIPPoolDomainMatch" type="int">
40286 <int value="0" label="mismatch"/>
40287 <int value="1" label="match"/>
40290 <!-- Replaced by SpdyProtocolErrorDetails2 on 2013-04-19. -->
40292 <enum name="SpdyProtocolErrorDetails" type="int">
40293 <int value="0" label="No error"/>
40294 <int value="1" label="Invalid Control Frame"/>
40295 <int value="2" label="Control Frame Payload Too Large"/>
40296 <int value="3" label="Zlib Init Failure"/>
40297 <int value="4" label="Unsupported Version"/>
40298 <int value="5" label="Decompress Failure"/>
40299 <int value="6" label="Compress Failure"/>
40300 <int value="7" label="Credential Frame Corrupt"/>
40301 <int value="8" label="Invalid Data Frame Flags"/>
40302 <!-- r181910 added an enum value here, so don't trust the counts for
40303 the values below for Chrome builds after that revision. -->
40305 <int value="9" label="Invalid Status Code"/>
40306 <int value="10" label="Protocol Error"/>
40307 <int value="11" label="Invalid Stream"/>
40308 <int value="12" label="Refused Stream"/>
40309 <int value="13" label="Unsupported Version"/>
40310 <int value="14" label="Cancel"/>
40311 <int value="15" label="Internal Error"/>
40312 <int value="16" label="Flow Control Error"/>
40313 <int value="17" label="Stream In Use"/>
40314 <int value="18" label="Stream Already Closed"/>
40315 <int value="19" label="Invalid Credentials"/>
40316 <int value="20" label="Frame Too Large"/>
40317 <int value="21" label="Unexpected Ping"/>
40318 <int value="22" label="Rst Stream For Non Active Stream"/>
40319 <int value="23" label="Spdy Compression Failure"/>
40320 <int value="24" label="Request For Secure Content Over Insecure Session"/>
40321 <int value="25" label="Protocol Error Syn Reply Not Received"/>
40322 <int value="26" label="Num Spdy Protocol Error Details"/>
40325 <enum name="SpdyProtocolErrorDetails2" type="int">
40326 <!-- SpdyFramer::SpdyErrors -->
40328 <int value="0" label="No error"/>
40329 <int value="1" label="Invalid Control Frame"/>
40330 <int value="2" label="Control Frame Payload Too Large"/>
40331 <int value="3" label="Zlib Init Failure"/>
40332 <int value="4" label="Unsupported Version"/>
40333 <int value="5" label="Decompress Failure"/>
40334 <int value="6" label="Compress Failure"/>
40335 <int value="7" label="Credential Frame Corrupt"/>
40336 <int value="8" label="Invalid Data Frame Flags"/>
40337 <int value="9" label="Invalid Control Frame Flags"/>
40338 <!-- SpdyRstStreamStatus -->
40340 <int value="10" label="(Unused)"/>
40341 <int value="11" label="Protocol Error"/>
40342 <int value="12" label="Invalid Stream"/>
40343 <int value="13" label="Refused Stream"/>
40344 <int value="14" label="Unsupported Version"/>
40345 <int value="15" label="Cancel"/>
40346 <int value="16" label="Internal Error"/>
40347 <int value="17" label="Flow Control Error"/>
40348 <int value="18" label="Stream In Use"/>
40349 <int value="19" label="Stream Already Closed"/>
40350 <int value="20" label="Invalid Credentials"/>
40351 <int value="21" label="Frame Too Large"/>
40352 <!-- SpdySession errors -->
40354 <int value="22" label="Unexpected Ping"/>
40355 <int value="23" label="Rst Stream For Non Active Stream"/>
40356 <int value="24" label="Spdy Compression Failure"/>
40357 <int value="25" label="Request For Secure Content Over Insecure Session"/>
40358 <int value="26" label="Syn Reply Not Received"/>
40359 <int value="27" label="Invalid Window Update Size"/>
40360 <int value="28" label="Receive Window Size Violation"/>
40361 <!-- More SpdyFramer::SpdyErrors -->
40363 <int value="29" label="GoAway Frame Corrupt"/>
40364 <int value="30" label="RstStream Frame Corrupt"/>
40365 <int value="31" label="Unexpected Frame (Expected Continuation)"/>
40368 <enum name="SpdySessionGet" type="int">
40369 <int value="0" label="created new"/>
40370 <int value="1" label="found existing"/>
40371 <int value="2" label="found existing from IP Pool"/>
40372 <int value="3" label="imported from socket"/>
40375 <enum name="SpdySettingsReceived" type="int">
40376 <int value="0" label="not received"/>
40377 <int value="1" label="received"/>
40380 <enum name="SpdySettingsSent" type="int">
40381 <int value="0" label="not sent"/>
40382 <int value="1" label="sent"/>
40385 <enum name="SpecialShFileOperationCodes" type="int">
40386 <summary>Legacy error codes still returned by |ShFileOperation()|</summary>
40387 <int value="5" label="Access denied"/>
40388 <int value="113" label="Source and Destination are same file"/>
40389 <int value="114" label="Multiple source mapped to single destination"/>
40390 <int value="115" label="Rename to different directory"/>
40391 <int value="116" label="Source root"/>
40392 <int value="117" label="Canceled by user"/>
40393 <int value="118" label="Destination is subtree of source"/>
40394 <int value="120" label="Denied by security settings"/>
40395 <int value="121" label="Path length exceeded MAX_PATH"/>
40396 <int value="122" label="Multiple destination paths"/>
40397 <int value="124" label="Path invalid"/>
40398 <int value="125" label="Source and destination have same parent"/>
40399 <int value="126" label="Destination exists"/>
40400 <int value="128" label="Destination exists as folder"/>
40401 <int value="129" label="Name length exceeded MAX_PATH"/>
40402 <int value="130" label="Destination read-only CD-ROM"/>
40403 <int value="131" label="Destination read-only DVD"/>
40404 <int value="132" label="Destination writable CD-ROM"/>
40405 <int value="133" label="File too large"/>
40406 <int value="134" label="Source read-only CD-ROM"/>
40407 <int value="135" label="Source read-only DVD"/>
40408 <int value="136" label="Source writable CD-ROM"/>
40409 <int value="183" label="Operation exceeded MAX_PATH"/>
40410 <int value="1026" label="Invalid path / unknown"/>
40411 <int value="65536" label="Unspecified destination error"/>
40412 <int value="65652" label="Destination root"/>
40415 <enum name="SpeculativeRestoreApplicability" type="int">
40416 <int value="0" label="Applicable"/>
40417 <int value="1" label="Not applicable (tablet)"/>
40418 <int value="2" label="Not applicable (low-memory device)"/>
40419 <int value="3" label="Not applicable (bandwidth management)"/>
40422 <enum name="SpeculativeRestorePredictionAccuracy" type="int">
40423 <int value="0" label="Hit"/>
40424 <int value="1" label="Miss (different tab)"/>
40425 <int value="2" label="Miss (tab not switched)"/>
40428 <enum name="SpeculativeRestoreTabStatus" type="int">
40429 <int value="0" label="Already loaded"/>
40430 <int value="1" label="Needs restore"/>
40433 <enum name="SqliteErrorCode" type="int">
40434 <summary>Error codes returned by SQLite - see sqlite3.h</summary>
40435 <int value="0" label="SQLITE_OK">Successful result</int>
40436 <int value="1" label="SQLITE_ERROR">SQL error or missing database</int>
40437 <int value="2" label="SQLITE_INTERNAL">
40438 NOT USED. Internal logic error in SQLite
40440 <int value="3" label="SQLITE_PERM">Access permission denied</int>
40441 <int value="4" label="SQLITE_ABORT">Callback routine requested an abort</int>
40442 <int value="5" label="SQLITE_BUSY">The database file is locked</int>
40443 <int value="6" label="SQLITE_LOCKED">A table in the database is locked</int>
40444 <int value="7" label="SQLITE_NOMEM">A malloc() failed</int>
40445 <int value="8" label="SQLITE_READONLY">
40446 Attempt to write a readonly database
40448 <int value="9" label="SQLITE_INTERRUPT">
40449 Operation terminated by sqlite3_interrupt()
40451 <int value="10" label="SQLITE_IOERR">
40452 Some kind of disk I/O error occurred
40454 <int value="11" label="SQLITE_CORRUPT">
40455 The database disk image is malformed
40457 <int value="12" label="SQLITE_NOTFOUND">
40458 NOT USED. Table or record not found
40460 <int value="13" label="SQLITE_FULL">
40461 Insertion failed because database is full
40463 <int value="14" label="SQLITE_CANTOPEN">Unable to open the database file</int>
40464 <int value="15" label="SQLITE_PROTOCOL">
40465 NOT USED. Database lock protocol error
40467 <int value="16" label="SQLITE_EMPTY">Database is empty</int>
40468 <int value="17" label="SQLITE_SCHEMA">The database schema changed</int>
40469 <int value="18" label="SQLITE_TOOBIG">String or BLOB exceeds size limit</int>
40470 <int value="19" label="SQLITE_CONSTRAINT">
40471 Abort due to contraint violation
40473 <int value="20" label="SQLITE_MISMATCH">Data type mismatch</int>
40474 <int value="21" label="SQLITE_MISUSE">Library used incorrectly</int>
40475 <int value="22" label="SQLITE_NOLFS">
40476 Uses OS features not supported on host
40478 <int value="23" label="SQLITE_AUTH">Authorization denied</int>
40479 <int value="24" label="SQLITE_FORMAT">Auxiliary database format error</int>
40480 <int value="25" label="SQLITE_RANGE">
40481 2nd parameter to sqlite3_bind() out of range
40483 <int value="26" label="SQLITE_NOTADB">
40484 File opened that is not a database file
40486 <int value="100" label="SQLITE_ROW">sqlite3_step() has another row ready</int>
40487 <int value="101" label="SQLITE_DONE">
40488 sqlite3_step() has finished executing
40490 <int value="261" label="SQLITE_BUSY_RECOVERY">TBD</int>
40491 <int value="262" label="SQLITE_LOCKED_SHAREDCACHE">TBD</int>
40492 <int value="266" label="SQLITE_IOERR_READ">Error reading from file</int>
40493 <int value="270" label="SQLITE_CANTOPEN_NOTEMPDIR">TBD</int>
40494 <int value="522" label="SQLITE_IOERR_SHORT_READ">Short read from file</int>
40495 <int value="778" label="SQLITE_IOERR_WRITE">
40496 Error writing to file (other than SQLITE_FULL)
40498 <int value="1034" label="SQLITE_IOERR_FSYNC">Error syncing to disk</int>
40499 <int value="1290" label="SQLITE_IOERR_DIR_FSYNC">
40500 Error syncing directory changes to disk
40502 <int value="1546" label="SQLITE_IOERR_TRUNCATE">Error truncating file</int>
40503 <int value="1802" label="SQLITE_IOERR_FSTAT">Error reading file metadata</int>
40504 <int value="2058" label="SQLITE_IOERR_UNLOCK">Error unlocking file</int>
40505 <int value="2314" label="SQLITE_IOERR_RDLOCK">
40506 Error getting read lock - should not be possible
40508 <int value="2570" label="SQLITE_IOERR_DELETE">Error deleting file</int>
40509 <int value="2826" label="SQLITE_IOERR_BLOCKED">
40510 Deadlock due to other process access to SQLite files
40512 <int value="3082" label="SQLITE_IOERR_NOMEM">Error mapping shared memory</int>
40513 <int value="3338" label="SQLITE_IOERR_ACCESS">
40514 Error getting file attributes (other than not found)
40516 <int value="3594" label="SQLITE_IOERR_CHECKRESERVEDLOCK">
40517 Error while querying lock status
40519 <int value="3850" label="SQLITE_IOERR_LOCK">Error acquiring lock</int>
40520 <int value="4106" label="SQLITE_IOERR_CLOSE">Error closing file</int>
40521 <int value="4362" label="SQLITE_IOERR_DIR_CLOSE">Unused</int>
40522 <int value="4618" label="SQLITE_IOERR_SHMOPEN">Error mmapping file</int>
40523 <int value="4874" label="SQLITE_IOERR_SHMSIZE">
40524 Error in stat while mmapping file
40526 <int value="5130" label="SQLITE_IOERR_SHMLOCK">Unused</int>
40529 <enum name="SqliteIOERRCode" type="int">
40531 Replaced 5/14/2013 by expanded Sqlite.Error histogram.
40533 <summary>Extended error codes returned by SQLite - see sqlite3.h</summary>
40534 <int value="0" label="SQLITE_IOERR">No extended code given</int>
40535 <int value="1" label="SQLITE_IOERR_READ">Error reading from file</int>
40536 <int value="2" label="SQLITE_IOERR_SHORT_READ">Short read from file</int>
40537 <int value="3" label="SQLITE_IOERR_WRITE">
40538 Error writing to file (other than SQLITE_FULL)
40540 <int value="4" label="SQLITE_IOERR_FSYNC">Error syncing to disk</int>
40541 <int value="5" label="SQLITE_IOERR_DIR_FSYNC">
40542 Error syncing directory changes to disk
40544 <int value="6" label="SQLITE_IOERR_TRUNCATE">Error truncating file</int>
40545 <int value="7" label="SQLITE_IOERR_FSTAT">Error reading file metadata</int>
40546 <int value="8" label="SQLITE_IOERR_UNLOCK">Error unlocking file</int>
40547 <int value="9" label="SQLITE_IOERR_RDLOCK">
40548 Error getting read lock - should not be possible
40550 <int value="10" label="SQLITE_IOERR_DELETE">Error deleting file</int>
40551 <int value="11" label="SQLITE_IOERR_BLOCKED">
40552 Deadlock due to other process access to SQLite files
40554 <int value="12" label="SQLITE_IOERR_NOMEM">Error mapping shared memory</int>
40555 <int value="13" label="SQLITE_IOERR_ACCESS">
40556 Error getting file attributes (other than not found)
40558 <int value="14" label="SQLITE_IOERR_CHECKRESERVEDLOCK">
40559 Error while querying lock status
40561 <int value="15" label="SQLITE_IOERR_LOCK">Error acquiring lock</int>
40562 <int value="16" label="SQLITE_IOERR_CLOSE">Error closing file</int>
40563 <int value="17" label="SQLITE_IOERR_DIR_CLOSE">Unused</int>
40564 <int value="18" label="SQLITE_IOERR_SHMOPEN">Error mmapping file</int>
40565 <int value="19" label="SQLITE_IOERR_SHMSIZE">
40566 Error in stat while mmapping file
40568 <int value="20" label="SQLITE_IOERR_SHMLOCK">Unused</int>
40571 <enum name="SqliteRecoveryEventEnum" type="int">
40573 Track successful completion or failure of sql::Recovery implementation.
40575 <int value="0" label="RECOVERY_SUCCESS_BEGIN">
40576 sql::Recovery::Init() (helper for Begin()) completely successfully.
40578 <int value="1" label="RECOVERY_FAILED_OPEN_TEMPORARY">
40579 Failed to open temporary database to recover into.
40581 <int value="2" label="RECOVERY_FAILED_VIRTUAL_TABLE_INIT">
40582 Failed to initialize recover vtable subsystem for connection.
40584 <int value="3" label="RECOVERY_FAILED_VIRTUAL_TABLE_SYSTEM_SQLITE">
40585 USE_SYSTEM_SQLITE in force, recovery virtual table not available.
40587 <int value="4" label="RECOVERY_FAILED_WRITABLE_SCHEMA">
40588 Failed to enable writable_schema.
40590 <int value="5" label="RECOVERY_FAILED_ATTACH">
40591 Failed to attach corrupt database to recovery database.
40593 <int value="6" label="RECOVERY_SUCCESS_BACKUP">
40594 sql::Recovery::Backup() (helper for Recovered()) completely successfully.
40596 <int value="7" label="RECOVERY_FAILED_BACKUP_INIT">
40597 Failed sqlite3_backup_init(). Error code in Sqlite.RecoveryHandle.
40599 <int value="8" label="RECOVERY_FAILED_BACKUP_STEP">
40600 Failed sqlite3_backup_step(). Error code in Sqlite.RecoveryStep.
40602 <int value="9" label="RECOVERY_SUCCESS_AUTORECOVER">
40603 sql::Recovery::AutoRecoverTable() completed successfully.
40605 <int value="10" label="RECOVERY_FAILED_AUTORECOVER_UNRECOGNIZED_TYPE">
40606 Failed sqlite3_backup_step(). Error code in Sqlite.RecoveryStep.
40608 <int value="11" label="RECOVERY_FAILED_AUTORECOVER_MISSING_TABLE">
40609 AutoRecoverTable() could not find the target table.
40611 <int value="12" label="RECOVERY_FAILED_AUTORECOVER_CREATE">
40612 AutoRecoverTable() failed creating recovery vtable.
40614 <int value="13" label="RECOVERY_FAILED_AUTORECOVER_INSERT">
40615 AutoRecoverTable() failed copying data from recovery to target table.
40617 <int value="14" label="RECOVERY_FAILED_AUTORECOVER_DROP">
40618 AutoRecoverTable() failed to drop recovery table.
40620 <int value="15" label="RECOVERY_SUCCESS_SETUP_META">
40621 sql::Recovery::SetupMeta() completed successfully.
40623 <int value="16" label="RECOVERY_FAILED_META_CREATE">
40624 SetupMeta() failed to create meta recovery table.
40626 <int value="17" label="RECOVERY_SUCCESS_META_VERSION">
40627 GetMetaVersionNumber() found no version row in meta table.
40629 <int value="18" label="RECOVERY_FAILED_META_QUERY">
40630 GetMetaVersionNumber() failed querying recovery meta table.
40632 <int value="19" label="RECOVERY_FAILED_META_NO_VERSION">
40633 GetMetaVersionNumber() found no version row in meta table.
40637 <enum name="SqliteVersionDeprecation" type="int">
40638 <summary>Sqlite database version deprecation status</summary>
40639 <int value="0" label="DEPRECATION_DATABASE_NOT_EMPTY">
40640 Database has tables, but no meta table.
40642 <int value="1" label="DEPRECATION_DATABASE_UNKNOWN">
40643 Failure figuring out if database has tables.
40645 <int value="2" label="DEPRECATION_FAILED_VERSION">
40646 Failed querying meta table.
40648 <int value="3" label="DEPRECATION_NO_VERSION">
40649 No version row in meta table.
40651 <int value="4" label="DEPRECATION_RAZED">Raze succeeded.</int>
40652 <int value="5" label="DEPRECATION_RAZE_FAILED">Raze failed.</int>
40655 <enum name="SSLCipherSuite" type="int">
40656 <summary>SSL/TLS cipher suites from the IANA registry</summary>
40657 <int value="0" label="TLS_NULL_WITH_NULL_NULL"/>
40658 <int value="1" label="TLS_RSA_WITH_NULL_MD5"/>
40659 <int value="2" label="TLS_RSA_WITH_NULL_SHA"/>
40660 <int value="3" label="TLS_RSA_EXPORT_WITH_RC4_40_MD5"/>
40661 <int value="4" label="TLS_RSA_WITH_RC4_128_MD5"/>
40662 <int value="5" label="TLS_RSA_WITH_RC4_128_SHA"/>
40663 <int value="6" label="TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5"/>
40664 <int value="7" label="TLS_RSA_WITH_IDEA_CBC_SHA"/>
40665 <int value="8" label="TLS_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
40666 <int value="9" label="TLS_RSA_WITH_DES_CBC_SHA"/>
40667 <int value="10" label="TLS_RSA_WITH_3DES_EDE_CBC_SHA"/>
40668 <int value="11" label="TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"/>
40669 <int value="12" label="TLS_DH_DSS_WITH_DES_CBC_SHA"/>
40670 <int value="13" label="TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA"/>
40671 <int value="14" label="TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
40672 <int value="15" label="TLS_DH_RSA_WITH_DES_CBC_SHA"/>
40673 <int value="16" label="TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA"/>
40674 <int value="17" label="TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"/>
40675 <int value="18" label="TLS_DHE_DSS_WITH_DES_CBC_SHA"/>
40676 <int value="19" label="TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA"/>
40677 <int value="20" label="TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
40678 <int value="21" label="TLS_DHE_RSA_WITH_DES_CBC_SHA"/>
40679 <int value="22" label="TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"/>
40680 <int value="23" label="TLS_DH_anon_EXPORT_WITH_RC4_40_MD5"/>
40681 <int value="24" label="TLS_DH_anon_WITH_RC4_128_MD5"/>
40682 <int value="25" label="TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA"/>
40683 <int value="26" label="TLS_DH_anon_WITH_DES_CBC_SHA"/>
40684 <int value="27" label="TLS_DH_anon_WITH_3DES_EDE_CBC_SHA"/>
40685 <int value="30" label="TLS_KRB5_WITH_DES_CBC_SHA"/>
40686 <int value="31" label="TLS_KRB5_WITH_3DES_EDE_CBC_SHA"/>
40687 <int value="32" label="TLS_KRB5_WITH_RC4_128_SHA"/>
40688 <int value="33" label="TLS_KRB5_WITH_IDEA_CBC_SHA"/>
40689 <int value="34" label="TLS_KRB5_WITH_DES_CBC_MD5"/>
40690 <int value="35" label="TLS_KRB5_WITH_3DES_EDE_CBC_MD5"/>
40691 <int value="36" label="TLS_KRB5_WITH_RC4_128_MD5"/>
40692 <int value="37" label="TLS_KRB5_WITH_IDEA_CBC_MD5"/>
40693 <int value="38" label="TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA"/>
40694 <int value="39" label="TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA"/>
40695 <int value="40" label="TLS_KRB5_EXPORT_WITH_RC4_40_SHA"/>
40696 <int value="41" label="TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5"/>
40697 <int value="42" label="TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5"/>
40698 <int value="43" label="TLS_KRB5_EXPORT_WITH_RC4_40_MD5"/>
40699 <int value="44" label="TLS_PSK_WITH_NULL_SHA"/>
40700 <int value="45" label="TLS_DHE_PSK_WITH_NULL_SHA"/>
40701 <int value="46" label="TLS_RSA_PSK_WITH_NULL_SHA"/>
40702 <int value="47" label="TLS_RSA_WITH_AES_128_CBC_SHA"/>
40703 <int value="48" label="TLS_DH_DSS_WITH_AES_128_CBC_SHA"/>
40704 <int value="49" label="TLS_DH_RSA_WITH_AES_128_CBC_SHA"/>
40705 <int value="50" label="TLS_DHE_DSS_WITH_AES_128_CBC_SHA"/>
40706 <int value="51" label="TLS_DHE_RSA_WITH_AES_128_CBC_SHA"/>
40707 <int value="52" label="TLS_DH_anon_WITH_AES_128_CBC_SHA"/>
40708 <int value="53" label="TLS_RSA_WITH_AES_256_CBC_SHA"/>
40709 <int value="54" label="TLS_DH_DSS_WITH_AES_256_CBC_SHA"/>
40710 <int value="55" label="TLS_DH_RSA_WITH_AES_256_CBC_SHA"/>
40711 <int value="56" label="TLS_DHE_DSS_WITH_AES_256_CBC_SHA"/>
40712 <int value="57" label="TLS_DHE_RSA_WITH_AES_256_CBC_SHA"/>
40713 <int value="58" label="TLS_DH_anon_WITH_AES_256_CBC_SHA"/>
40714 <int value="59" label="TLS_RSA_WITH_NULL_SHA256"/>
40715 <int value="60" label="TLS_RSA_WITH_AES_128_CBC_SHA256"/>
40716 <int value="61" label="TLS_RSA_WITH_AES_256_CBC_SHA256"/>
40717 <int value="62" label="TLS_DH_DSS_WITH_AES_128_CBC_SHA256"/>
40718 <int value="63" label="TLS_DH_RSA_WITH_AES_128_CBC_SHA256"/>
40719 <int value="64" label="TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"/>
40720 <int value="65" label="TLS_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
40721 <int value="66" label="TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA"/>
40722 <int value="67" label="TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
40723 <int value="68" label="TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA"/>
40724 <int value="69" label="TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
40725 <int value="70" label="TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA"/>
40726 <int value="103" label="TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"/>
40727 <int value="104" label="TLS_DH_DSS_WITH_AES_256_CBC_SHA256"/>
40728 <int value="105" label="TLS_DH_RSA_WITH_AES_256_CBC_SHA256"/>
40729 <int value="106" label="TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"/>
40730 <int value="107" label="TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"/>
40731 <int value="108" label="TLS_DH_anon_WITH_AES_128_CBC_SHA256"/>
40732 <int value="109" label="TLS_DH_anon_WITH_AES_256_CBC_SHA256"/>
40733 <int value="132" label="TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
40734 <int value="133" label="TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA"/>
40735 <int value="134" label="TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
40736 <int value="135" label="TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA"/>
40737 <int value="136" label="TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
40738 <int value="137" label="TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA"/>
40739 <int value="138" label="TLS_PSK_WITH_RC4_128_SHA"/>
40740 <int value="139" label="TLS_PSK_WITH_3DES_EDE_CBC_SHA"/>
40741 <int value="140" label="TLS_PSK_WITH_AES_128_CBC_SHA"/>
40742 <int value="141" label="TLS_PSK_WITH_AES_256_CBC_SHA"/>
40743 <int value="142" label="TLS_DHE_PSK_WITH_RC4_128_SHA"/>
40744 <int value="143" label="TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"/>
40745 <int value="144" label="TLS_DHE_PSK_WITH_AES_128_CBC_SHA"/>
40746 <int value="145" label="TLS_DHE_PSK_WITH_AES_256_CBC_SHA"/>
40747 <int value="146" label="TLS_RSA_PSK_WITH_RC4_128_SHA"/>
40748 <int value="147" label="TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"/>
40749 <int value="148" label="TLS_RSA_PSK_WITH_AES_128_CBC_SHA"/>
40750 <int value="149" label="TLS_RSA_PSK_WITH_AES_256_CBC_SHA"/>
40751 <int value="150" label="TLS_RSA_WITH_SEED_CBC_SHA"/>
40752 <int value="151" label="TLS_DH_DSS_WITH_SEED_CBC_SHA"/>
40753 <int value="152" label="TLS_DH_RSA_WITH_SEED_CBC_SHA"/>
40754 <int value="153" label="TLS_DHE_DSS_WITH_SEED_CBC_SHA"/>
40755 <int value="154" label="TLS_DHE_RSA_WITH_SEED_CBC_SHA"/>
40756 <int value="155" label="TLS_DH_anon_WITH_SEED_CBC_SHA"/>
40757 <int value="156" label="TLS_RSA_WITH_AES_128_GCM_SHA256"/>
40758 <int value="157" label="TLS_RSA_WITH_AES_256_GCM_SHA384"/>
40759 <int value="158" label="TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"/>
40760 <int value="159" label="TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"/>
40761 <int value="160" label="TLS_DH_RSA_WITH_AES_128_GCM_SHA256"/>
40762 <int value="161" label="TLS_DH_RSA_WITH_AES_256_GCM_SHA384"/>
40763 <int value="162" label="TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"/>
40764 <int value="163" label="TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"/>
40765 <int value="164" label="TLS_DH_DSS_WITH_AES_128_GCM_SHA256"/>
40766 <int value="165" label="TLS_DH_DSS_WITH_AES_256_GCM_SHA384"/>
40767 <int value="166" label="TLS_DH_anon_WITH_AES_128_GCM_SHA256"/>
40768 <int value="167" label="TLS_DH_anon_WITH_AES_256_GCM_SHA384"/>
40769 <int value="168" label="TLS_PSK_WITH_AES_128_GCM_SHA256"/>
40770 <int value="169" label="TLS_PSK_WITH_AES_256_GCM_SHA384"/>
40771 <int value="170" label="TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"/>
40772 <int value="171" label="TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"/>
40773 <int value="172" label="TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"/>
40774 <int value="173" label="TLS_RSA_PSK_WITH_AES_256_GCM_SHA384"/>
40775 <int value="174" label="TLS_PSK_WITH_AES_128_CBC_SHA256"/>
40776 <int value="175" label="TLS_PSK_WITH_AES_256_CBC_SHA384"/>
40777 <int value="176" label="TLS_PSK_WITH_NULL_SHA256"/>
40778 <int value="177" label="TLS_PSK_WITH_NULL_SHA384"/>
40779 <int value="178" label="TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"/>
40780 <int value="179" label="TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"/>
40781 <int value="180" label="TLS_DHE_PSK_WITH_NULL_SHA256"/>
40782 <int value="181" label="TLS_DHE_PSK_WITH_NULL_SHA384"/>
40783 <int value="182" label="TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"/>
40784 <int value="183" label="TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"/>
40785 <int value="184" label="TLS_RSA_PSK_WITH_NULL_SHA256"/>
40786 <int value="185" label="TLS_RSA_PSK_WITH_NULL_SHA384"/>
40787 <int value="186" label="TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
40788 <int value="187" label="TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256"/>
40789 <int value="188" label="TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
40790 <int value="189" label="TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256"/>
40791 <int value="190" label="TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
40792 <int value="191" label="TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256"/>
40793 <int value="192" label="TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
40794 <int value="193" label="TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256"/>
40795 <int value="194" label="TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
40796 <int value="195" label="TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256"/>
40797 <int value="196" label="TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
40798 <int value="197" label="TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256"/>
40799 <int value="255" label="TLS_EMPTY_RENEGOTIATION_INFO_SCSV"/>
40800 <int value="49153" label="TLS_ECDH_ECDSA_WITH_NULL_SHA"/>
40801 <int value="49154" label="TLS_ECDH_ECDSA_WITH_RC4_128_SHA"/>
40802 <int value="49155" label="TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA"/>
40803 <int value="49156" label="TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA"/>
40804 <int value="49157" label="TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA"/>
40805 <int value="49158" label="TLS_ECDHE_ECDSA_WITH_NULL_SHA"/>
40806 <int value="49159" label="TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"/>
40807 <int value="49160" label="TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"/>
40808 <int value="49161" label="TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"/>
40809 <int value="49162" label="TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"/>
40810 <int value="49163" label="TLS_ECDH_RSA_WITH_NULL_SHA"/>
40811 <int value="49164" label="TLS_ECDH_RSA_WITH_RC4_128_SHA"/>
40812 <int value="49165" label="TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA"/>
40813 <int value="49166" label="TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"/>
40814 <int value="49167" label="TLS_ECDH_RSA_WITH_AES_256_CBC_SHA"/>
40815 <int value="49168" label="TLS_ECDHE_RSA_WITH_NULL_SHA"/>
40816 <int value="49169" label="TLS_ECDHE_RSA_WITH_RC4_128_SHA"/>
40817 <int value="49170" label="TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"/>
40818 <int value="49171" label="TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"/>
40819 <int value="49172" label="TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"/>
40820 <int value="49173" label="TLS_ECDH_anon_WITH_NULL_SHA"/>
40821 <int value="49174" label="TLS_ECDH_anon_WITH_RC4_128_SHA"/>
40822 <int value="49175" label="TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"/>
40823 <int value="49176" label="TLS_ECDH_anon_WITH_AES_128_CBC_SHA"/>
40824 <int value="49177" label="TLS_ECDH_anon_WITH_AES_256_CBC_SHA"/>
40825 <int value="49178" label="TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA"/>
40826 <int value="49179" label="TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA"/>
40827 <int value="49180" label="TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA"/>
40828 <int value="49181" label="TLS_SRP_SHA_WITH_AES_128_CBC_SHA"/>
40829 <int value="49182" label="TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA"/>
40830 <int value="49183" label="TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA"/>
40831 <int value="49184" label="TLS_SRP_SHA_WITH_AES_256_CBC_SHA"/>
40832 <int value="49185" label="TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA"/>
40833 <int value="49186" label="TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA"/>
40834 <int value="49187" label="TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"/>
40835 <int value="49188" label="TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"/>
40836 <int value="49189" label="TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256"/>
40837 <int value="49190" label="TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384"/>
40838 <int value="49191" label="TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"/>
40839 <int value="49192" label="TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"/>
40840 <int value="49193" label="TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256"/>
40841 <int value="49194" label="TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384"/>
40842 <int value="49195" label="TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"/>
40843 <int value="49196" label="TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"/>
40844 <int value="49197" label="TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"/>
40845 <int value="49198" label="TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384"/>
40846 <int value="49199" label="TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"/>
40847 <int value="49200" label="TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"/>
40848 <int value="49201" label="TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"/>
40849 <int value="49202" label="TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384"/>
40850 <int value="49203" label="TLS_ECDHE_PSK_WITH_RC4_128_SHA"/>
40851 <int value="49204" label="TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA"/>
40852 <int value="49205" label="TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA"/>
40853 <int value="49206" label="TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA"/>
40854 <int value="49207" label="TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256"/>
40855 <int value="49208" label="TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384"/>
40856 <int value="49209" label="TLS_ECDHE_PSK_WITH_NULL_SHA"/>
40857 <int value="49210" label="TLS_ECDHE_PSK_WITH_NULL_SHA256"/>
40858 <int value="49211" label="TLS_ECDHE_PSK_WITH_NULL_SHA384"/>
40859 <int value="49212" label="TLS_RSA_WITH_ARIA_128_CBC_SHA256"/>
40860 <int value="49213" label="TLS_RSA_WITH_ARIA_256_CBC_SHA384"/>
40861 <int value="49214" label="TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256"/>
40862 <int value="49215" label="TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384"/>
40863 <int value="49216" label="TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256"/>
40864 <int value="49217" label="TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384"/>
40865 <int value="49218" label="TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256"/>
40866 <int value="49219" label="TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384"/>
40867 <int value="49220" label="TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256"/>
40868 <int value="49221" label="TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384"/>
40869 <int value="49222" label="TLS_DH_anon_WITH_ARIA_128_CBC_SHA256"/>
40870 <int value="49223" label="TLS_DH_anon_WITH_ARIA_256_CBC_SHA384"/>
40871 <int value="49224" label="TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256"/>
40872 <int value="49225" label="TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384"/>
40873 <int value="49226" label="TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256"/>
40874 <int value="49227" label="TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384"/>
40875 <int value="49228" label="TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256"/>
40876 <int value="49229" label="TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384"/>
40877 <int value="49230" label="TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256"/>
40878 <int value="49231" label="TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384"/>
40879 <int value="49232" label="TLS_RSA_WITH_ARIA_128_GCM_SHA256"/>
40880 <int value="49233" label="TLS_RSA_WITH_ARIA_256_GCM_SHA384"/>
40881 <int value="49234" label="TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256"/>
40882 <int value="49235" label="TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384"/>
40883 <int value="49236" label="TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256"/>
40884 <int value="49237" label="TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384"/>
40885 <int value="49238" label="TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256"/>
40886 <int value="49239" label="TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384"/>
40887 <int value="49240" label="TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256"/>
40888 <int value="49241" label="TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384"/>
40889 <int value="49242" label="TLS_DH_anon_WITH_ARIA_128_GCM_SHA256"/>
40890 <int value="49243" label="TLS_DH_anon_WITH_ARIA_256_GCM_SHA384"/>
40891 <int value="49244" label="TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256"/>
40892 <int value="49245" label="TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384"/>
40893 <int value="49246" label="TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256"/>
40894 <int value="49247" label="TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384"/>
40895 <int value="49248" label="TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256"/>
40896 <int value="49249" label="TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384"/>
40897 <int value="49250" label="TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256"/>
40898 <int value="49251" label="TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384"/>
40899 <int value="49252" label="TLS_PSK_WITH_ARIA_128_CBC_SHA256"/>
40900 <int value="49253" label="TLS_PSK_WITH_ARIA_256_CBC_SHA384"/>
40901 <int value="49254" label="TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256"/>
40902 <int value="49255" label="TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384"/>
40903 <int value="49256" label="TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256"/>
40904 <int value="49257" label="TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384"/>
40905 <int value="49258" label="TLS_PSK_WITH_ARIA_128_GCM_SHA256"/>
40906 <int value="49259" label="TLS_PSK_WITH_ARIA_256_GCM_SHA384"/>
40907 <int value="49260" label="TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256"/>
40908 <int value="49261" label="TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384"/>
40909 <int value="49262" label="TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256"/>
40910 <int value="49263" label="TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384"/>
40911 <int value="49264" label="TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256"/>
40912 <int value="49265" label="TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384"/>
40913 <int value="49266" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"/>
40914 <int value="49267" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"/>
40915 <int value="49268" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"/>
40916 <int value="49269" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"/>
40917 <int value="49270" label="TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
40918 <int value="49271" label="TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384"/>
40919 <int value="49272" label="TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
40920 <int value="49273" label="TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384"/>
40921 <int value="49274" label="TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
40922 <int value="49275" label="TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
40923 <int value="49276" label="TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
40924 <int value="49277" label="TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
40925 <int value="49278" label="TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
40926 <int value="49279" label="TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
40927 <int value="49280" label="TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256"/>
40928 <int value="49281" label="TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384"/>
40929 <int value="49282" label="TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256"/>
40930 <int value="49283" label="TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384"/>
40931 <int value="49284" label="TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256"/>
40932 <int value="49285" label="TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384"/>
40933 <int value="49286" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"/>
40934 <int value="49287" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"/>
40935 <int value="49288" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"/>
40936 <int value="49289" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"/>
40937 <int value="49290" label="TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
40938 <int value="49291" label="TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
40939 <int value="49292" label="TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
40940 <int value="49293" label="TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
40941 <int value="49294" label="TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
40942 <int value="49295" label="TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
40943 <int value="49296" label="TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
40944 <int value="49297" label="TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
40945 <int value="49298" label="TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
40946 <int value="49299" label="TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
40947 <int value="49300" label="TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
40948 <int value="49301" label="TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
40949 <int value="49302" label="TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
40950 <int value="49303" label="TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
40951 <int value="49304" label="TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
40952 <int value="49305" label="TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
40953 <int value="49306" label="TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
40954 <int value="49307" label="TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
40955 <int value="49308" label="TLS_RSA_WITH_AES_128_CCM"/>
40956 <int value="49309" label="TLS_RSA_WITH_AES_256_CCM"/>
40957 <int value="49310" label="TLS_DHE_RSA_WITH_AES_128_CCM"/>
40958 <int value="49311" label="TLS_DHE_RSA_WITH_AES_256_CCM"/>
40959 <int value="49312" label="TLS_RSA_WITH_AES_128_CCM_8"/>
40960 <int value="49313" label="TLS_RSA_WITH_AES_256_CCM_8"/>
40961 <int value="49314" label="TLS_DHE_RSA_WITH_AES_128_CCM_8"/>
40962 <int value="49315" label="TLS_DHE_RSA_WITH_AES_256_CCM_8"/>
40963 <int value="49316" label="TLS_PSK_WITH_AES_128_CCM"/>
40964 <int value="49317" label="TLS_PSK_WITH_AES_256_CCM"/>
40965 <int value="49318" label="TLS_DHE_PSK_WITH_AES_128_CCM"/>
40966 <int value="49319" label="TLS_DHE_PSK_WITH_AES_256_CCM"/>
40967 <int value="49320" label="TLS_PSK_WITH_AES_128_CCM_8"/>
40968 <int value="49321" label="TLS_PSK_WITH_AES_256_CCM_8"/>
40969 <int value="49322" label="TLS_PSK_DHE_WITH_AES_128_CCM_8"/>
40970 <int value="49323" label="TLS_PSK_DHE_WITH_AES_256_CCM_8"/>
40973 <enum name="SSLErrorTypes" type="int">
40974 <int value="0" label="CERT_COMMON_NAME_INVALID"/>
40975 <int value="1" label="CERT_DATE_INVALID"/>
40976 <int value="2" label="CERT_AUTHORITY_INVALID"/>
40977 <int value="3" label="CERT_CONTAINS_ERRORS"/>
40978 <int value="4" label="CERT_NO_REVOCATION_MECHANISM"/>
40979 <int value="5" label="CERT_REVOKED"/>
40980 <int value="6" label="CERT_INVALID"/>
40981 <int value="7" label="CERT_WEAK_SIGNATURE_ALGORITHM"/>
40982 <int value="8" label="CERT_WEAK_KEY"/>
40983 <int value="9" label="UNKNOWN"/>
40986 <enum name="SSLResponseTypesV2" type="int">
40987 <int value="0" label="SHOW_ALL"/>
40988 <int value="1" label="SHOW_OVERRIDABLE"/>
40989 <int value="2" label="PROCEED_OVERRIDABLE"/>
40990 <int value="3" label="PROCEED_NAME"/>
40991 <int value="4" label="PROCEED_DATE"/>
40992 <int value="5" label="PROCEED_AUTHORITY"/>
40993 <int value="6" label="DONT_PROCEED_OVERRIDABLE"/>
40994 <int value="7" label="DONT_PROCEED_NAME"/>
40995 <int value="8" label="DONT_PROCEED_DATE"/>
40996 <int value="9" label="DONT_PROCEED_AUTHORITY"/>
40997 <int value="10" label="MORE"/>
40998 <int value="11" label="SHOW_UNDERSTAND"/>
40999 <int value="12" label="SHOW_INTERNAL_HOSTNAME"/>
41000 <int value="13" label="PROCEED_INTERNAL_HOSTNAME"/>
41001 <int value="14" label="SHOW_NEW_SITE"/>
41002 <int value="15" label="PROCEED_NEW_SITE"/>
41004 label="User manually typed proceed (PROCEED_MANUAL_NONOVERRIDABLE)"/>
41006 label="Chrome captive portal detection enabled
41007 (CAPTIVE_PORTAL_DETECTION_ENABLED)"/>
41009 label="Chrome captive portal detection enabled on an overridable SSL
41010 error page (CAPTIVE_PORTAL_DETECTION_ENABLED_OVERRIDABLE)"/>
41012 label="Received a captive portal result
41013 (CAPTIVE_PORTAL_PROBE_COMPLETED)"/>
41015 label="Received a captive portal result on an overridable SSL error
41016 page (CAPTIVE_PORTAL_PROBE_COMPLETED_OVERRIDABLE)"/>
41018 label="Received no response or Non-HTTP login page
41019 (CAPTIVE_PORTAL_NO_RESPONSE)"/>
41021 label="Received no response or Non-HTTP login page on an overridable
41022 SSL error page (CAPTIVE_PORTAL_NO_RESPONSE_OVERRIDABLE)"/>
41023 <int value="23" label="Detected captive portal (CAPTIVE_PORTAL_DETECTED)"/>
41025 label="Detected captive portal on an overridable SSL error page
41026 (CAPTIVE_PORTAL_DETECTED_OVERRIDABLE)"/>
41029 <enum name="StartupURLsMigration" type="int">
41030 <int value="0" label="Performed migration"/>
41031 <int value="1" label="No migration value"/>
41032 <int value="2" label="Reset migration"/>
41035 <enum name="SuggestAppsDialogCloseReason" type="int">
41036 <int value="0" label="Unknown error"/>
41037 <int value="1" label="Item installed"/>
41038 <int value="2" label="User cancelled"/>
41039 <int value="3" label="Webstore link clicked"/>
41042 <enum name="SuggestAppsDialogInstall" type="int">
41043 <int value="0" label="Install succeeded"/>
41044 <int value="1" label="Install cancelled"/>
41045 <int value="2" label="Install failed"/>
41048 <enum name="SuggestAppsDialogLoad" type="int">
41049 <int value="0" label="Load succeeded"/>
41050 <int value="1" label="Load cancelled"/>
41051 <int value="2" label="Load failed"/>
41054 <enum name="SuggestionsResponseState" type="int">
41055 <int value="0" label="Empty response received from the server."/>
41056 <int value="1" label="Invalid response received from the server."/>
41057 <int value="2" label="Valid response received from the server."/>
41060 <enum name="SuspendAttempt" type="int">
41061 <int value="0" label="Attempted"/>
41064 <enum name="SuspendResult" type="int">
41065 <int value="0" label="Succeeded"/>
41066 <int value="1" label="Failed"/>
41067 <int value="2" label="Canceled (before writing wakeup count)"/>
41068 <int value="3" label="Canceled (after writing wakeup count)"/>
41071 <enum name="SuspendStatus" type="int">
41072 <int value="0" label="Success"/>
41073 <int value="1" label="Failure"/>
41074 <int value="2" label="Cancelled"/>
41075 <int value="3" label="Attempted"/>
41078 <enum name="SyncAuthError" type="int">
41080 label="Number of times clients have encountered an Auth error."/>
41081 <int value="1" label="Number of times clients have fixed an auth error."/>
41084 <enum name="SyncBackendInitializeRestoreState" type="int">
41085 <int value="0" label="Expected restored types and found some"/>
41086 <int value="1" label="Expected restored types but found none"/>
41087 <int value="2" label="Did not expect restored types and found none"/>
41088 <int value="3" label="Did not expect restored types but found some"/>
41091 <enum name="SyncCryptographerPendingKeysState" type="int">
41092 <int value="0" label="Does not have pending keys"/>
41093 <int value="1" label="Has pending keys"/>
41096 <enum name="SyncCryptographerReadyState" type="int">
41097 <int value="0" label="Not Ready"/>
41098 <int value="1" label="Ready"/>
41101 <enum name="SyncCustomEncryptionEvent" type="int">
41102 <int value="0" label="Default setup with an implicit passphrase"/>
41103 <int value="1" label="Advanced setup with a custom passphrase"/>
41106 <enum name="SyncDeferredInitTrigger" type="int">
41107 <int value="0" label="Data type requested init."/>
41108 <int value="1" label="Fallback timer triggered init."/>
41111 <enum name="SyncDirectoryOpenResult" type="int">
41112 <summary>Possible outcomes of an attempt to load the sync directory.</summary>
41113 <int value="0" label="FIRST_TRY_SUCCESS"/>
41114 <int value="1" label="SECOND_TRY_SUCCESS"/>
41115 <int value="2" label="SECOND_TRY_FAILURE"/>
41118 <enum name="SyncedNotificationActionType" type="int">
41119 <int value="0" label="Unknown"/>
41120 <int value="1" label="Notification clicked"/>
41121 <int value="2" label="Notification button clicked"/>
41122 <int value="3" label="Notification closed by user"/>
41123 <int value="4" label="Notification closed by system"/>
41126 <enum name="SyncedSearchEngineDeleteEvent" type="int">
41127 <summary>Possible events that delete a synced search engine.</summary>
41128 <int value="0" label="USER_INITIATED"/>
41129 <int value="1" label="PRE_SYNC_DELETE"/>
41130 <int value="2" label="EMPTY_FIELD"/>
41133 <enum name="SyncErrorInfobarTypes" type="int">
41134 <summary>Possible errors that can trigger a sync error infobar.</summary>
41135 <int value="1" label="Sign in needs update"/>
41136 <int value="2" label="Service unavailable"/>
41137 <int value="3" label="Needs passphrase"/>
41138 <int value="4" label="Unrecoverable error"/>
41141 <enum name="SyncEventCode" type="int">
41143 Sync UI events. The codes are listed in profile_syncer_service.h with more
41146 <int value="1" label="START_FROM_NTP"/>
41147 <int value="2" label="START_FROM_WRENCH"/>
41148 <int value="3" label="START_FROM_OPTIONS"/>
41149 <int value="10" label="CANCEL_FROM_SIGNON_WITHOUT_AUTH"/>
41150 <int value="11" label="CANCEL_DURING_SIGNON"/>
41151 <int value="12" label="CANCEL_DURING_SIGNON_AFTER_MERGE"/>
41152 <int value="20" label="STOP_FROM_OPTIONS"/>
41153 <int value="21" label="STOP_FROM_ADVANCED_DIALOG"/>
41154 <int value="30" label="MERGE_AND_SYNC_NEEDED"/>
41157 <enum name="SyncFaviconsAvailable" type="int">
41158 <int value="0" label="Synced favicons full"/>
41159 <int value="1" label="Synced favicons not full"/>
41162 <enum name="SyncFSConflictResolutionPolicy" type="int">
41163 <int value="0" label="Unknown"/>
41164 <int value="1" label="LastWriteWin"/>
41165 <int value="2" label="Manual"/>
41168 <enum name="SyncFSRemoteServiceState" type="int">
41169 <int value="0" label="OK"/>
41170 <int value="1" label="TemporaryUnavailable"/>
41171 <int value="2" label="AuthenticationRequired"/>
41172 <int value="3" label="Disabled"/>
41175 <enum name="SyncKeystoreDecryptionFailure" type="int">
41176 <int value="0" label="No keystore key"/>
41177 <int value="1" label="Unknown reason"/>
41180 <enum name="SyncModelTypes" type="int">
41181 <int value="0" label="Unspecified"/>
41182 <int value="1" label="Top level folder"/>
41183 <int value="2" label="Bookmarks"/>
41184 <int value="3" label="Preferences"/>
41185 <int value="4" label="Passwords"/>
41186 <int value="5" label="Autofill Profile"/>
41187 <int value="6" label="Autocomplete"/>
41188 <int value="7" label="Themes"/>
41189 <int value="8" label="Typed URLs"/>
41190 <int value="9" label="Extensions"/>
41191 <int value="10" label="Search Engines"/>
41192 <int value="11" label="Sessions"/>
41193 <int value="12" label="Apps"/>
41194 <int value="13" label="App Settings"/>
41195 <int value="14" label="Extension Settings"/>
41196 <int value="15" label="App Notifications"/>
41197 <int value="16" label="History Delete Directives"/>
41198 <int value="17" label="Nigori"/>
41199 <int value="18" label="Device Information"/>
41200 <int value="19" label="Experiments"/>
41201 <int value="20" label="Synced Notifications"/>
41202 <int value="21" label="Priority Preferences"/>
41203 <int value="22" label="Dictionary"/>
41204 <int value="23" label="Favicon Images"/>
41205 <int value="24" label="Favicon Tracking"/>
41206 <int value="25" label="Proxy Tabs"/>
41207 <int value="26" label="Managed User Settings"/>
41208 <int value="27" label="Managed Users"/>
41209 <int value="28" label="Articles"/>
41210 <int value="29" label="App list"/>
41211 <int value="30" label="Managed User Shared Settings"/>
41212 <int value="31" label="Synced Notification App Info"/>
41215 <enum name="SyncNigoriMigrationResult" type="int">
41216 <int value="0" label="Failed to set default encryption key"/>
41217 <int value="1" label="Failed to set nondefault encryption key"/>
41218 <int value="2" label="Failed to extract keystore decryptor"/>
41219 <int value="3" label="Failed to extract encryption keybag"/>
41221 label="Successfully migrated to non-backwards compatible keystore mode"/>
41223 label="Successfully migrated to backwards compatible keystore mode"/>
41224 <int value="6" label="Successfully migrated with frozen implicit passphrase"/>
41225 <int value="7" label="Successfully migrated with custom passphrase"/>
41228 <enum name="SyncNigoriMigrationState" type="int">
41229 <int value="0" label="Fully migrated"/>
41230 <int value="1" label="Not migrated due to cryptographer not ready"/>
41231 <int value="2" label="Not migrated due to missing keystore key"/>
41232 <int value="3" label="Not migrated for an unknown reason"/>
41235 <enum name="SyncSimpleConflictResolutions" type="int">
41237 Sync simple conflict resolutions. The codes are listed in
41238 conflict_resolver.h, and correspond to the different methods we have for
41239 resolving simple sync conflicts.
41241 <int value="0" label="Overwrite local"/>
41242 <int value="1" label="Overwrite server"/>
41243 <int value="2" label="Undelete"/>
41244 <int value="3" label="Ignore encryption"/>
41245 <int value="4" label="Nigori merge"/>
41246 <int value="5" label="Changes match"/>
41249 <enum name="SyncStartResult" type="int">
41251 Sync data type start results. The codes are listed in data_type_controller.h
41254 <int value="0" label="OK"/>
41255 <int value="1" label="OK_FIRST_RUN"/>
41256 <int value="2" label="BUSY"/>
41257 <int value="3" label="NOT_ENABLED"/>
41258 <int value="4" label="ASSOCIATION_FAILED"/>
41259 <int value="5" label="ABORTED"/>
41260 <int value="6" label="UNRECOVERABLE_ERROR"/>
41261 <int value="7" label="NEEDS_CRYPTO"/>
41264 <enum name="SyncUnrecoverableErrorReason" type="int">
41265 <summary>Reasons for sync unrecoverable errors.</summary>
41266 <int value="0" label="No error"/>
41267 <int value="1" label="Syncer error"/>
41268 <int value="2" label="Backend initialization error"/>
41269 <int value="3" label="Configuration retry"/>
41270 <int value="4" label="Configuration failure"/>
41271 <int value="5" label="Actionable error"/>
41274 <enum name="TabBackgroundLoadStatus" type="int">
41275 <int value="0" label="Loaded on creation and shown"/>
41276 <int value="1" label="Loaded on creation and lost"/>
41277 <int value="2" label="Not loaded on creation"/>
41280 <enum name="TabRestoreResult" type="int">
41281 <int value="0" label="Failure (other)"/>
41282 <int value="1" label="Success"/>
41283 <int value="2" label="Failure due to network connectivity"/>
41286 <enum name="TabRestoreUserAction" type="int">
41287 <int value="0" label="Wait for completion"/>
41288 <int value="1" label="Leave tab (close tab/switch tab/go to tab switcher)"/>
41289 <int value="2" label="Leave Chrome"/>
41292 <enum name="TabStatus" type="int">
41293 <int value="0" label="Memory resident"/>
41294 <int value="1" label="Evicted and reloaded"/>
41295 <int value="2" label="Reloaded due to cold start"/>
41296 <int value="3" label="Partially evicted"/>
41297 <int value="4" label="Reloaded due to backgrounding"/>
41298 <int value="5" label="Reloaded due to incognito"/>
41299 <int value="6" label="Reloaded due to cold start (fg tab on start)"/>
41300 <int value="7" label="Reloaded due to cold start (bg tab on switch)"/>
41301 <int value="8" label="Lazy load for 'Open in new tab'"/>
41302 <int value="9" label="Stopped due to page loading when backgrounding"/>
41303 <int value="10" label="Evicted due to page loading when backgrounding"/>
41306 <enum name="TabSwitchedToForegroundLaunchedWithURL" type="int">
41308 Deprecated as of 04/2014.
41310 <int value="0" label="Launched without an URL"/>
41311 <int value="1" label="Launched with an URL"/>
41314 <enum name="TabSwitchedToForegroundRevisit" type="int">
41316 Deprecated as of 04/2014.
41318 <int value="0" label="First time"/>
41319 <int value="1" label="Revisit"/>
41322 <enum name="TapDelayType" type="int">
41323 <int value="0" label="Delayed Tap"/>
41324 <int value="1" label="Undelayed Tap"/>
41327 <enum name="TcpSocketStatus" type="int">
41328 <int value="0" label="Unknown"/>
41329 <int value="1" label="Fast Connection Return"/>
41330 <int value="2" label="Slow Connection Return"/>
41331 <int value="3" label="Connection Error"/>
41332 <int value="4" label="Syn Data Acknowledged"/>
41333 <int value="5" label="Syn Data Nacked"/>
41334 <int value="6" label="Syn Data Probe Failed"/>
41335 <int value="7" label="No syn data + ack (can't happen)"/>
41336 <int value="8" label="No syn data + nack"/>
41337 <int value="9" label="No syn data + probe failed"/>
41340 <enum name="TimeZoneRequestEvent" type="int">
41341 <int value="0" label="Request start"/>
41342 <int value="1" label="Response success"/>
41343 <int value="2" label="Response not OK"/>
41344 <int value="3" label="Response empty"/>
41345 <int value="4" label="Response malformed"/>
41348 <enum name="TimeZoneRequestResult" type="int">
41349 <int value="0" label="Success"/>
41350 <int value="1" label="Failure"/>
41351 <int value="2" label="Server error"/>
41352 <int value="3" label="Request is cancelled."/>
41355 <enum name="TLSRenegotiationPatched" type="int">
41356 <int value="0" label="Not renegotiation patched"/>
41357 <int value="1" label="Renegotiation patched"/>
41360 <enum name="TouchpadDeviceState" type="int">
41361 <int value="0" label="NO_TP_PRESENT_NO_TP_EXPECTED">
41362 No touchpad detected on a device without built-in touchpad
41364 <int value="1" label="TP_PRESENT_NO_TP_EXPECTED">
41365 External touchpad detected on a device without built-in touchpad
41367 <int value="2" label="NO_TP_PRESENT_TP_EXPECTED_BOOT">
41368 Built-in touchpad not detected at boot time on a device with built-in
41369 touchpad (touchpad failure at boot time)
41371 <int value="3" label="TP_PRESENT_TP_EXPECTED_BOOT">
41372 Built-in touchpad detected at boot time on a device with built-in touchpad
41374 <int value="4" label="NO_TP_PRESENT_TP_EXPECTED_RESUME">
41375 Built-in touchpad not detected at resume time on a device with built-in
41376 touchpad (touchpad failure at resume time)
41378 <int value="5" label="TP_PRESENT_TP_EXPECTED_RESUME">
41379 Built-in touchpad detected at resume time on a device with built-in touchpad
41383 <enum name="TouchpadProblemType" type="int">
41384 <int value="0" label="All events">
41385 All observed input events from touchpad. Serves as a reference.
41387 <int value="1" label="Noisy Ground">
41388 The touchpad noise events (e.g. abrupt cursor jumps) caused by the noisy
41393 <enum name="TrackedPreference" type="int">
41394 <int value="0" label="prefs::kShowHomeButton"/>
41395 <int value="1" label="prefs::kHomePageIsNewTabPage"/>
41396 <int value="2" label="prefs::kHomePage"/>
41397 <int value="3" label="prefs::kRestoreOnStartup"/>
41398 <int value="4" label="prefs::kURLsToRestoreOnStartup"/>
41399 <int value="5" label="extensions::pref_names::kExtensions"/>
41400 <int value="6" label="prefs::kGoogleServicesLastUsername"/>
41401 <int value="7" label="prefs::kSearchProviderOverrides"/>
41402 <int value="8" label="prefs::kDefaultSearchProviderSearchURL"/>
41403 <int value="9" label="prefs::kDefaultSearchProviderKeyword"/>
41404 <int value="10" label="prefs::kDefaultSearchProviderName"/>
41405 <int value="11" label="prefs::kPinnedTabs"/>
41406 <int value="12" label="extensions::pref_names::kKnownDisabled"/>
41407 <int value="13" label="prefs::kProfileResetPromptMemento"/>
41410 <enum name="TranslateError" type="int">
41411 <int value="0" label="No error"/>
41412 <int value="1" label="Network error"/>
41413 <int value="2" label="Initialization error"/>
41414 <int value="3" label="Unknown language"/>
41415 <int value="4" label="Unsupported language"/>
41416 <int value="5" label="Identical language"/>
41417 <int value="6" label="Translation error"/>
41420 <enum name="TranslateInitiationStatus" type="int">
41421 <int value="0" label="Completely disabled by prefs"/>
41422 <int value="1" label="Completely disabled by switch"/>
41423 <int value="2" label="Disabled by user configuration"/>
41424 <int value="3" label="Unsupported Language"/>
41425 <int value="4" label="Unsupported URL"/>
41426 <int value="5" label="Do nothing for similar languages"/>
41427 <int value="6" label="Do nothing for accepted languages"/>
41428 <int value="7" label="Auto translation by user configuration"/>
41429 <int value="8" label="Auto translation by linked from a translated page"/>
41430 <int value="9" label="Show infobar"/>
41431 <int value="10" label="MIME-type is not supported"/>
41434 <enum name="TranslateLanguage" type="int">
41435 <int value="0" label="No language code"/>
41436 <int value="1" label="Valid language code"/>
41437 <int value="2" label="Invalid language code"/>
41440 <enum name="TranslateLanguageVerification" type="int">
41441 <int value="0" label="CLD is disabled"/>
41442 <int value="1" label="No Content-Language"/>
41443 <int value="2" label="CLD can not determine a language"/>
41444 <int value="3" label="CLD agrees with Content-Language"/>
41445 <int value="4" label="CLD disagrees with Content-Language"/>
41446 <int value="5" label="CLD can be trusted"/>
41447 <int value="6" label="CLD can complement a sub code"/>
41450 <enum name="TranslateScheme" type="int">
41451 <int value="0" label="http"/>
41452 <int value="1" label="https"/>
41453 <int value="2" label="unexpected other schemes"/>
41456 <enum name="UIEventType" type="int">
41457 <int value="0" label="Unknown"/>
41458 <int value="1" label="Touch released"/>
41459 <int value="2" label="Touch pressed"/>
41460 <int value="3" label="Touch moved"/>
41461 <int value="4" label="Touch stationary"/>
41462 <int value="5" label="Touch cancelled"/>
41463 <int value="6" label="Gesture scroll begin"/>
41464 <int value="7" label="Gesture scroll end"/>
41465 <int value="8" label="Gesture scroll update"/>
41466 <int value="9" label="Gesture tap"/>
41467 <int value="10" label="Gesture tap down"/>
41468 <int value="11" label="Gesture finger down"/>
41469 <int value="12" label="Gesture finger up"/>
41470 <int value="13" label="Gesture double tap"/>
41471 <int value="14" label="Gesture triple tap"/>
41472 <int value="15" label="Gesture two-finger tap"/>
41473 <int value="16" label="Gesture pinch begin"/>
41474 <int value="17" label="Gesture pinch end"/>
41475 <int value="18" label="Gesture pinch update (2 fingers)"/>
41476 <int value="19" label="Long press"/>
41477 <int value="20" label="Multi-finger swipe (2 fingers)"/>
41478 <int value="21" label="Scroll"/>
41479 <int value="22" label="Scroll fling start"/>
41480 <int value="23" label="Scroll fling cancel"/>
41481 <int value="24" label="Multi-finger swipe (3 fingers)"/>
41482 <int value="25" label="Multi-finger swipe (4+ fingers)"/>
41483 <int value="26" label="Gesture scroll update (2 fingers)"/>
41484 <int value="27" label="Gesture scroll update (3 fingers)"/>
41485 <int value="28" label="Gesture scroll update (4+ fingers)"/>
41486 <int value="29" label="Gesture pinch update (3 fingers)"/>
41487 <int value="30" label="Gesture pinch update (4+ fingers)"/>
41488 <int value="31" label="Long tap"/>
41489 <int value="32" label="Show Press"/>
41490 <int value="33" label="Tap Cancel"/>
41491 <int value="34" label="Edge swipe"/>
41494 <enum name="UmaInitSequence" type="int">
41495 <int value="0" label="Timer fired first"/>
41496 <int value="1" label="Init task completed first"/>
41499 <enum name="UmaMachineIdState" type="int">
41500 <int value="0" label="ID generation failed"/>
41501 <int value="1" label="No stored value"/>
41502 <int value="2" label="Machine ID changed"/>
41503 <int value="3" label="Machine ID unchanged"/>
41506 <enum name="UmaUploadResponseStatus" type="int">
41507 <int value="0" label="Unknown failure"/>
41508 <int value="1" label="Success"/>
41509 <int value="2" label="Bad request"/>
41510 <int value="3" label="No response"/>
41513 <enum name="UncacheableReason" type="int">
41514 <int value="0" label="kNoData"/>
41515 <int value="1" label="kPre11PartialResponse"/>
41516 <int value="2" label="kNoStrongValidatorOnPartialResponse"/>
41517 <int value="3" label="kShortMaxAge"/>
41518 <int value="4" label="kExpiresTooSoon"/>
41519 <int value="5" label="kHasMustRevalidate"/>
41520 <int value="6" label="kNoCache"/>
41521 <int value="7" label="kNoStore"/>
41524 <enum name="UniformityTrialGroupNotActive" type="int">
41525 <int value="0" label="Invalid"/>
41526 <int value="1" label="Group not reported"/>
41527 <int value="2" label="Trial was disabled"/>
41528 <int value="3" label="Group not reported and trial was disabled"/>
41531 <enum name="UpdateEngineAttemptResult" type="int">
41532 <int value="0" label="Update Succeeded"/>
41533 <int value="1" label="Internal Error"/>
41534 <int value="2" label="Payload Download Error"/>
41535 <int value="3" label="Metadata Malformed"/>
41536 <int value="4" label="Operation Malformed"/>
41537 <int value="5" label="Operation Execution Error"/>
41538 <int value="6" label="Metadata Verification Failed"/>
41539 <int value="7" label="Payload Verification Failed"/>
41540 <int value="8" label="Verification Failed"/>
41541 <int value="9" label="Post-install Failed"/>
41542 <int value="10" label="Abnormal Termination"/>
41545 <enum name="UpdateEngineCheckReaction" type="int">
41546 <int value="0" label="Updating"/>
41547 <int value="1" label="Ignoring"/>
41548 <int value="2" label="Deferring"/>
41549 <int value="3" label="Backing Off"/>
41552 <enum name="UpdateEngineCheckResult" type="int">
41553 <int value="0" label="Update Available"/>
41554 <int value="1" label="No Update Available"/>
41555 <int value="2" label="Response Download Error"/>
41556 <int value="3" label="Response Parsing Error"/>
41557 <int value="4" label="Reboot Pending"/>
41560 <enum name="UpdateEngineConnectionType" type="int">
41561 <int value="0" label="Unknown"/>
41562 <int value="1" label="Ethernet"/>
41563 <int value="2" label="Wifi"/>
41564 <int value="3" label="WiMAX"/>
41565 <int value="4" label="Bluetooth"/>
41566 <int value="5" label="Cellular"/>
41567 <int value="6" label="Tethered (Ethernet)"/>
41568 <int value="7" label="Tethered (Wifi)"/>
41571 <enum name="UpdateEngineDownloadErrorCode" type="int">
41572 <int value="0" label="Download Error"/>
41573 <int value="100" label="Input Malformed (Internal Error)"/>
41574 <int value="101" label="Unknown HTTP Status (not 200-599)"/>
41575 <int value="400" label="Bad Request (HTTP Status 400)"/>
41576 <int value="401" label="Unauthorized (HTTP Status 401)"/>
41577 <int value="402" label="Payment Required (HTTP Status 402)"/>
41578 <int value="403" label="Forbidden (HTTP Status 403)"/>
41579 <int value="404" label="Not Found (HTTP Status 404)"/>
41580 <int value="405" label="Method Not Allowed (HTTP Status 405)"/>
41581 <int value="406" label="Not Acceptable (HTTP Status 406)"/>
41582 <int value="407" label="Proxy Auth Req (HTTP Status 407)"/>
41583 <int value="408" label="Request Timeout (HTTP Status 408)"/>
41584 <int value="409" label="Conflict (HTTP Status 409)"/>
41585 <int value="410" label="Gone (HTTP Status 410)"/>
41586 <int value="500" label="Internal Server Error (HTTP Status 500)"/>
41587 <int value="501" label="Not Implemented (HTTP Status 501)"/>
41588 <int value="502" label="Bad Gateway (HTTP Status 502)"/>
41589 <int value="503" label="Service Unavailable (HTTP Status 503)"/>
41590 <int value="504" label="Gateway Timeout (HTTP Status 504)"/>
41593 <enum name="UpdateEngineDownloadSource" type="int">
41594 <int value="0" label="HTTPS Server"/>
41595 <int value="1" label="HTTP Server"/>
41596 <int value="2" label="HTTP Peer"/>
41599 <enum name="UpdateEngineDownloadSources" type="int">
41600 <int value="0" label="Other"/>
41601 <int value="1" label="HTTPS Server Only"/>
41602 <int value="2" label="HTTP Server Only"/>
41603 <int value="3" label="HTTP Server, HTTPS Server"/>
41604 <int value="4" label="HTTP Peer Only"/>
41605 <int value="5" label="HTTP Peer and HTTPS Server"/>
41606 <int value="6" label="HTTP Peer and HTTP Server"/>
41607 <int value="7" label="HTTP Peer, HTTPS Server, and HTTP Server"/>
41610 <enum name="UpdateEngineErrorCode" type="int">
41611 <int value="0" label="kErrorCodeSuccess"/>
41612 <int value="1" label="kErrorCodeError"/>
41613 <int value="2" label="kErrorCodeOmahaRequestError"/>
41614 <int value="3" label="kErrorCodeOmahaResponseHandlerError"/>
41615 <int value="4" label="kErrorCodeFilesystemCopierError"/>
41616 <int value="5" label="kErrorCodePostinstallRunnerError"/>
41617 <int value="6" label="kErrorCodeSetBootableFlagError"/>
41618 <int value="7" label="kErrorCodeInstallDeviceOpenError"/>
41619 <int value="8" label="kErrorCodeKernelDeviceOpenError"/>
41620 <int value="9" label="kErrorCodeDownloadTransferError"/>
41621 <int value="10" label="kErrorCodePayloadHashMismatchError"/>
41622 <int value="11" label="kErrorCodePayloadSizeMismatchError"/>
41623 <int value="12" label="kErrorCodeDownloadPayloadVerificationError"/>
41624 <int value="13" label="kErrorCodeDownloadNewPartitionInfoError"/>
41625 <int value="14" label="kErrorCodeDownloadWriteError"/>
41626 <int value="15" label="kErrorCodeNewRootfsVerificationError"/>
41627 <int value="16" label="kErrorCodeNewKernelVerificationError"/>
41628 <int value="17" label="kErrorCodeSignedDeltaPayloadExpectedError"/>
41629 <int value="18" label="kErrorCodeDownloadPayloadPubKeyVerificationError"/>
41630 <int value="19" label="kErrorCodePostinstallBootedFromFirmwareB"/>
41631 <int value="20" label="kErrorCodeDownloadStateInitializationError"/>
41632 <int value="21" label="kErrorCodeDownloadInvalidMetadataMagicString"/>
41633 <int value="22" label="kErrorCodeDownloadSignatureMissingInManifest"/>
41634 <int value="23" label="kErrorCodeDownloadManifestParseError"/>
41635 <int value="24" label="kErrorCodeDownloadMetadataSignatureError"/>
41636 <int value="25" label="kErrorCodeDownloadMetadataSignatureVerificationError"/>
41637 <int value="26" label="kErrorCodeDownloadMetadataSignatureMismatch"/>
41638 <int value="27" label="kErrorCodeDownloadOperationHashVerificationError"/>
41639 <int value="28" label="kErrorCodeDownloadOperationExecutionError"/>
41640 <int value="29" label="kErrorCodeDownloadOperationHashMismatch"/>
41641 <int value="30" label="kErrorCodeOmahaRequestEmptyResponseError"/>
41642 <int value="31" label="kErrorCodeOmahaRequestXMLParseError"/>
41643 <int value="32" label="kErrorCodeDownloadInvalidMetadataSize"/>
41644 <int value="33" label="kErrorCodeDownloadInvalidMetadataSignature"/>
41645 <int value="34" label="kErrorCodeOmahaRequestResponseInvalid"/>
41646 <int value="35" label="kErrorCodeOmahaUpdateIgnoredPerPolicy"/>
41647 <int value="36" label="kErrorCodeOmahaUpdateDeferredPerPolicy"/>
41648 <int value="37" label="kErrorCodeOmahaErrorInHTTPResponse"/>
41649 <int value="38" label="kErrorCodeDownloadOperationHashMissingError"/>
41650 <int value="39" label="kErrorCodeDownloadMetadataSignatureMissingError"/>
41651 <int value="40" label="kErrorCodeOmahaUpdateDeferredForBackoff"/>
41652 <int value="41" label="kErrorCodePostinstallPowerwashError"/>
41653 <int value="42" label="kErrorCodeUpdateCanceledByChannelChange"/>
41654 <int value="43" label="kErrorCodePostinstallFirmwareRONotUpdatable"/>
41655 <int value="44" label="kErrorCodeUnsupportedMajorPayloadVersion"/>
41656 <int value="45" label="kErrorCodeUnsupportedMinorPayloadVersion"/>
41659 <enum name="UpdateEngineInstallDateProvisioningSource" type="int">
41660 <int value="0" label="Omaha Response"/>
41661 <int value="1" label="OOBE Marker"/>
41664 <enum name="UpdateEnginePayloadFormat" type="int">
41665 <int value="0" label="Full"/>
41666 <int value="1" label="Delta"/>
41667 <int value="2" label="Forced Full"/>
41670 <enum name="UpdatePolicy" type="int">
41671 <int value="0" label="UPDATES_DISABLED"/>
41672 <int value="1" label="AUTOMATIC_UPDATES"/>
41673 <int value="2" label="MANUAL_UPDATES_ONLY"/>
41674 <int value="3" label="AUTO_UPDATES_ONLY"/>
41677 <enum name="UrlResolutionResult" type="int">
41678 <int value="0" label="Absolute URL"/>
41679 <int value="1" label="Resolutions Differ"/>
41680 <int value="2" label="Resolutions Agree"/>
41683 <enum name="URLSchemeForHistogram" type="int">
41684 <int value="0" label="kUnknownURLScheme"/>
41685 <int value="1" label="kMissingURLScheme"/>
41686 <int value="2" label="kHttpURLScheme"/>
41687 <int value="3" label="kHttpsURLScheme"/>
41688 <int value="4" label="kFtpURLScheme"/>
41689 <int value="5" label="kChromeExtensionURLScheme"/>
41690 <int value="6" label="kJavascriptURLScheme"/>
41691 <int value="7" label="kFileURLScheme"/>
41692 <int value="8" label="kBlobURLScheme"/>
41693 <int value="9" label="kDataURLScheme"/>
41694 <int value="10" label="kFileSystemScheme"/>
41697 <enum name="UserSelectableSyncType" type="int">
41698 <int value="0" label="Bookmarks"/>
41699 <int value="1" label="Preferences"/>
41700 <int value="2" label="Passwords"/>
41701 <int value="3" label="Autofill"/>
41702 <int value="4" label="Themes"/>
41703 <int value="5" label="Omnibox History"/>
41704 <int value="6" label="Extensions"/>
41705 <int value="7" label="Open Tabs"/>
41706 <int value="8" label="Apps"/>
41709 <enum name="UserType" type="int">
41710 <int value="0" label="Regular"/>
41711 <int value="1" label="Guest"/>
41712 <int value="2" label="Retail Mode"/>
41713 <int value="3" label="Public Account"/>
41714 <int value="4" label="Locally Managed"/>
41715 <int value="5" label="Kiosk App"/>
41718 <enum name="VariationSeedSignature" type="int">
41719 <int value="0" label="Signature Missing"/>
41720 <int value="1" label="Signature Decode Failed"/>
41721 <int value="2" label="Invalid Signature"/>
41722 <int value="3" label="Invalid Seed"/>
41723 <int value="4" label="Valid Signature for Seed"/>
41726 <enum name="VariationsResourceRequestsAllowedState" type="int">
41727 <int value="0" label="Requests allowed"/>
41728 <int value="1" label="Requests not allowed (Obsolete 11/2013)"/>
41729 <int value="2" label="Notified that requests became allowed"/>
41730 <int value="3" label="Requests not allowed: EULA not accepted"/>
41731 <int value="4" label="Requests not allowed: network down"/>
41732 <int value="5" label="Requests not allowed: disabled by command line"/>
41735 <enum name="VariationsSeedDateChange" type="int">
41736 <int value="0" label="No previous date"/>
41737 <int value="1" label="New date older than old date"/>
41738 <int value="2" label="Same day"/>
41739 <int value="3" label="Day changed"/>
41742 <enum name="VariationsSeedEmpty" type="int">
41743 <int value="0" label="Seed Not Empty"/>
41744 <int value="1" label="Seed Empty"/>
41745 <int value="2" label="Seed Corrupt"/>
41746 <int value="3" label="Seed Signature Verification Failed"/>
41749 <enum name="VaryType" type="int">
41750 <int value="0" label="No Vary header present"/>
41751 <int value="1" label="Vary:User-Agent"/>
41752 <int value="2" label="Other"/>
41755 <enum name="VAVDAH264DecoderFailure" type="int">
41756 <int value="0" label="FRAME_MBS_ONLY_FLAG_NOT_ONE"/>
41757 <int value="1" label="GAPS_IN_FRAME_NUM"/>
41758 <int value="2" label="MID_STREAM_RESOLUTION_CHANGE"/>
41759 <int value="3" label="INTERLACED_STREAM"/>
41760 <int value="4" label="VAAPI_ERROR"/>
41763 <enum name="VideoCodec" type="int">
41764 <int value="0" label="kUnknownVideoCodec"/>
41765 <int value="1" label="kCodecH264"/>
41766 <int value="2" label="kCodecVC1"/>
41767 <int value="3" label="kCodecMPEG2"/>
41768 <int value="4" label="kCodecMPEG4"/>
41769 <int value="5" label="kCodecTheora"/>
41770 <int value="6" label="kCodecVP8"/>
41771 <int value="7" label="kCodecVP9"/>
41774 <enum name="VideoCodecProfile" type="int">
41775 <int value="0" label="H.264 Baseline"/>
41776 <int value="1" label="H.264 Main"/>
41777 <int value="2" label="H.264 Extended"/>
41778 <int value="3" label="H.264 High"/>
41779 <int value="4" label="H.264 High10"/>
41780 <int value="5" label="H.264 High422"/>
41781 <int value="6" label="H.264 High444"/>
41782 <int value="7" label="H.264 ScalableBaseline"/>
41783 <int value="8" label="H.264 ScalableHigh"/>
41784 <int value="9" label="H.264 StereoHigh"/>
41785 <int value="10" label="H.264 MultiviewHigh"/>
41786 <int value="11" label="VP8"/>
41787 <int value="12" label="VP9"/>
41790 <enum name="VideoPixelFormat" type="int">
41791 <int value="0" label="UNKNOWN"/>
41792 <int value="1" label="YV12"/>
41793 <int value="2" label="YV16"/>
41794 <int value="3" label="I420"/>
41795 <int value="4" label="YV12A"/>
41796 <int value="5" label="HOLE"/>
41797 <int value="6" label="NATIVE_TEXTURE"/>
41798 <int value="7" label="YV12J"/>
41801 <enum name="ViewFileType" type="int">
41802 <int value="0" label="other"/>
41803 <int value="1" label=".3ga"/>
41804 <int value="2" label=".3gp"/>
41805 <int value="3" label=".aac"/>
41806 <int value="4" label=".alac"/>
41807 <int value="5" label=".asf"/>
41808 <int value="6" label=".avi"/>
41809 <int value="7" label=".bmp"/>
41810 <int value="8" label=".csv"/>
41811 <int value="9" label=".doc"/>
41812 <int value="10" label=".docx"/>
41813 <int value="11" label=".flac"/>
41814 <int value="12" label=".gif"/>
41815 <int value="13" label=".jpeg"/>
41816 <int value="14" label=".jpg"/>
41817 <int value="15" label=".log"/>
41818 <int value="16" label=".m3u"/>
41819 <int value="17" label=".m3u8"/>
41820 <int value="18" label=".m4a"/>
41821 <int value="19" label=".m4v"/>
41822 <int value="20" label=".mid"/>
41823 <int value="21" label=".mkv"/>
41824 <int value="22" label=".mov"/>
41825 <int value="23" label=".mp3"/>
41826 <int value="24" label=".mp4"/>
41827 <int value="25" label=".mpg"/>
41828 <int value="26" label=".odf"/>
41829 <int value="27" label=".odp"/>
41830 <int value="28" label=".ods"/>
41831 <int value="29" label=".odt"/>
41832 <int value="30" label=".oga"/>
41833 <int value="31" label=".ogg"/>
41834 <int value="32" label=".ogv"/>
41835 <int value="33" label=".pdf"/>
41836 <int value="34" label=".png"/>
41837 <int value="35" label=".ppt"/>
41838 <int value="36" label=".pptx"/>
41839 <int value="37" label=".ra"/>
41840 <int value="38" label=".ram"/>
41841 <int value="39" label=".rar"/>
41842 <int value="40" label=".rm"/>
41843 <int value="41" label=".rtf"/>
41844 <int value="42" label=".wav"/>
41845 <int value="43" label=".webm"/>
41846 <int value="44" label=".webp"/>
41847 <int value="45" label=".wma"/>
41848 <int value="46" label=".wmv"/>
41849 <int value="47" label=".xls"/>
41850 <int value="48" label=".xlsx"/>
41853 <enum name="VPNDriver" type="int">
41854 <int value="0" label="OpenVPN"/>
41855 <int value="1" label="L2TP/IPSec"/>
41858 <enum name="VPNRemoteAuthenticationType" type="int">
41859 <int value="0" label="OpenVPN Default"/>
41860 <int value="1" label="OpenVPN Certificate"/>
41861 <int value="2" label="L2TP/IPSec Default"/>
41862 <int value="3" label="L2TP/IPSec Certificate"/>
41863 <int value="4" label="L2TP/IPSec PSK"/>
41866 <enum name="VPNUserAuthenticationType" type="int">
41867 <int value="0" label="OpenVPN None"/>
41868 <int value="1" label="OpenVPN Certificate"/>
41869 <int value="2" label="OpenVPN Username/Password"/>
41870 <int value="3" label="OpenVPN Username/Password/OTP"/>
41871 <int value="4" label="L2TP/IPSec None"/>
41872 <int value="5" label="L2TP/IPSec Certificate"/>
41873 <int value="6" label="L2TP/IPSec Username/Password"/>
41876 <enum name="WalletApiCall" type="int">
41877 <int value="0" label="Unknown API call"/>
41878 <int value="1" label="Accept Legal Documents"/>
41879 <int value="2" label="Authenticate Instrument"/>
41880 <int value="3" label="Get Full Wallet"/>
41881 <int value="4" label="Get Wallet Items"/>
41882 <int value="5" label="Save to Wallet"/>
41885 <enum name="WalletErrors" type="int">
41886 <int value="0" label="Baseline: Issued request"/>
41887 <int value="1" label="Fatal error (deprecated)"/>
41888 <int value="2" label="Malformed response"/>
41889 <int value="3" label="Network error"/>
41890 <int value="4" label="Bad request"/>
41891 <int value="5" label="Internal error"/>
41892 <int value="6" label="Invalid params"/>
41893 <int value="7" label="Service unavailable"/>
41894 <int value="8" label="Spending limit exceeded"/>
41895 <int value="9" label="Unsupported API version"/>
41896 <int value="10" label="Unknown error"/>
41897 <int value="11" label="Unsupported merchant"/>
41898 <int value="12" label="Unsupported buyer legal address"/>
41899 <int value="13" label="Unverified know your customer status"/>
41902 <enum name="WalletRequiredActions" type="int">
41903 <int value="0" label="Baseline: Issued request"/>
41904 <int value="1" label="Unknown"/>
41905 <int value="2" label="GAIA auth"/>
41906 <int value="3" label="Passive GAIA auth"/>
41907 <int value="4" label="Set up Wallet"/>
41908 <int value="5" label="Accept ToS"/>
41909 <int value="6" label="Update expiration date"/>
41910 <int value="7" label="Upgrade min address"/>
41911 <int value="8" label="Choose another instrument or address"/>
41912 <int value="9" label="Verify CVV"/>
41913 <int value="10" label="Invalid form field"/>
41914 <int value="11" label="Require phone number"/>
41917 <enum name="WebFontCacheHit" type="int">
41918 <int value="0" label="Miss"/>
41919 <int value="1" label="Hit"/>
41920 <int value="2" label="Served from data URL"/>
41923 <enum name="WebFontUsageType" type="int">
41924 <int value="0" label="Styled, and used"/>
41925 <int value="1" label="Styled, but not used"/>
41926 <int value="2" label="Not styled, but used"/>
41929 <enum name="WebHistoryStatus" type="int">
41930 <int value="0" label="WEB_HISTORY_QUERY_FAILED">Failed</int>
41931 <int value="1" label="WEB_HISTORY_QUERY_SUCCEEDED">Succeeded</int>
41932 <int value="2" label="WEB_HISTORY_QUERY_TIMED_OUT">Timed out</int>
41935 <enum name="WebSocketHandshakeResult" type="int">
41936 <int value="0" label="Incomplete"/>
41937 <int value="1" label="Normal"/>
41938 <int value="2" label="Failed"/>
41939 <int value="3" label="Connected"/>
41942 <enum name="WebSocketNewHandshakeResult" type="int">
41943 <int value="0" label="INCOMPLETE">Incomplete</int>
41944 <int value="1" label="CONNECTED">Connected</int>
41945 <int value="2" label="FAILED">Failed</int>
41948 <enum name="WebSocketPerMessageDeflateContextTakeOverMode" type="int">
41949 <int value="0" label="DoNotTakeOverContext"/>
41950 <int value="1" label="TakeOverContext"/>
41953 <enum name="WiFiApMode" type="int">
41954 <int value="0" label="Unknown"/>
41955 <int value="1" label="Managed"/>
41956 <int value="2" label="AdHoc"/>
41959 <enum name="WiFiReasonCode" type="int">
41960 <int value="0" label="kReasonReserved0"/>
41961 <int value="1" label="kReasonCodeUnspecified"/>
41962 <int value="2" label="kReasonCodePreviousAuthenticationInvalid"/>
41963 <int value="3" label="kReasonCodeSenderHasLeft"/>
41964 <int value="4" label="kReasonCodeInactivity"/>
41965 <int value="5" label="kReasonCodeTooManySTAs"/>
41966 <int value="6" label="kReasonCodeNonAuthenticated"/>
41967 <int value="7" label="kReasonCodeNonAssociated"/>
41968 <int value="8" label="kReasonCodeDisassociatedHasLeft"/>
41969 <int value="9" label="kReasonCodeReassociationNotAuthenticated"/>
41970 <int value="10" label="kReasonCodeUnacceptablePowerCapability"/>
41971 <int value="11" label="kReasonCodeUnacceptableSupportedChannelInfo"/>
41972 <int value="12" label="kReasonReserved12"/>
41973 <int value="13" label="kReasonCodeInvalidInfoElement"/>
41974 <int value="14" label="kReasonCodeMICFailure"/>
41975 <int value="15" label="kReasonCode4WayTimeout"/>
41976 <int value="16" label="kReasonCodeGroupKeyHandshakeTimeout"/>
41977 <int value="17" label="kReasonCodeDifferenIE"/>
41978 <int value="18" label="kReasonCodeGroupCipherInvalid"/>
41979 <int value="19" label="kReasonCodePairwiseCipherInvalid"/>
41980 <int value="20" label="kReasonCodeAkmpInvalid"/>
41981 <int value="21" label="kReasonCodeUnsupportedRsnIeVersion"/>
41982 <int value="22" label="kReasonCodeInvalidRsnIeCaps"/>
41983 <int value="23" label="kReasonCode8021XAuth"/>
41984 <int value="24" label="kReasonCodeCipherSuiteRejected"/>
41985 <int value="25" label="kReasonReserved25"/>
41986 <int value="26" label="kReasonReserved26"/>
41987 <int value="27" label="kReasonReserved27"/>
41988 <int value="28" label="kReasonReserved28"/>
41989 <int value="29" label="kReasonReserved29"/>
41990 <int value="30" label="kReasonReserved30"/>
41991 <int value="31" label="kReasonReserved31"/>
41992 <int value="32" label="kReasonCodeUnspecifiedQoS"/>
41993 <int value="33" label="kReasonCodeQoSBandwidth"/>
41994 <int value="34" label="kReasonCodeiPoorConditions"/>
41995 <int value="35" label="kReasonCodeOutsideTxop"/>
41996 <int value="36" label="kReasonCodeStaLeaving"/>
41997 <int value="37" label="kReasonCodeUnacceptableMechanism"/>
41998 <int value="38" label="kReasonCodeSetupRequired"/>
41999 <int value="39" label="kReasonCodeTimeout"/>
42000 <int value="45" label="kReasonCodeCipherSuiteNotSupported"/>
42003 <enum name="WiFiScanResult" type="int">
42004 <int value="0" label="ProgressiveScan connected"/>
42005 <int value="1" label="ProgressiveScan error then FullScan didn't connect"/>
42006 <int value="2" label="ProgressiveScan error then FullScan connected"/>
42008 label="ProgressiveScan didn't connect then FullScan didn't connect"/>
42010 label="ProgressiveScan didn't connect then FullScan connected"/>
42011 <int value="5" label="FullScan didn't connect"/>
42012 <int value="6" label="FullScan connected"/>
42013 <int value="7" label="Internal error"/>
42016 <enum name="WiFiStatusType" type="int">
42017 <int value="0" label="kStatusCodeTypeByAp"/>
42018 <int value="1" label="kStatusCodeTypeByClient"/>
42019 <int value="2" label="kStatusCodeTypeByUser"/>
42020 <int value="3" label="kStatusCodeTypeConsideredDead"/>
42023 <enum name="Win8PageLoadType" type="int">
42024 <int value="0" label="Metro"/>
42025 <int value="1" label="Desktop"/>
42026 <int value="2" label="Metro Aura"/>
42027 <int value="3" label="Desktop Aura"/>
42030 <enum name="WindowsVersion" type="int">
42031 <int value="0" label="Pre-XP"/>
42032 <int value="1" label="XP"/>
42033 <int value="2" label="2003 Server"/>
42034 <int value="3" label="Vista"/>
42035 <int value="4" label="Windows 7"/>
42036 <int value="5" label="Windows 8"/>
42039 <enum name="WindowType" type="int">
42040 <int value="0" label="Other"/>
42041 <int value="1" label="Browser"/>
42042 <int value="2" label="Hosted App"/>
42043 <int value="3" label="Packaged App"/>
42046 <enum name="XMLHttpRequestSendArrayBufferOrView" type="int">
42047 <int value="0" label="XMLHttpRequestSendArrayBuffer"/>
42048 <int value="1" label="XMLHttpRequestSendArrayBufferView"/>
42053 <!-- Histogram suffixes list -->
42055 <histogram_suffixes_list>
42057 <histogram_suffixes name="ActiveNetworkState">
42058 <suffix name="Offline"
42059 label="network manager thinks that the active network is offline"/>
42060 <suffix name="Online"
42061 label="network manager thinks that the active network is online"/>
42062 <suffix name="RestrictedPool"
42063 label="network manager thinks that the active network is behind portal"/>
42064 <affected-histogram name="CaptivePortal.OOBE.DiscrepancyWithShill"/>
42065 <affected-histogram name="CaptivePortal.Session.DiscrepancyWithShill"/>
42066 </histogram_suffixes>
42068 <histogram_suffixes name="AsyncSlowStart">
42069 <suffix name="AsyncSlowStart" label="Async Slow Start on"/>
42070 <suffix name="AsyncSlowStart_off" label="Async Slow Start off"/>
42071 <suffix name="AsyncSlowStart_on" label="Async Slow Start on"/>
42072 <affected-histogram name="Net.Transaction_Connected_New"/>
42073 <affected-histogram name="Renderer4.StartToFinish"/>
42074 </histogram_suffixes>
42076 <histogram_suffixes name="AutofillServerExperiments">
42077 <suffix name="ar06" label="Acceptance ratio: 0.6"/>
42078 <suffix name="ar1" label="Acceptance ratio: 1.0"/>
42079 <suffix name="ar2" label="Acceptance ratio: 2.0"/>
42080 <suffix name="ar4" label="Acceptance ratio: 4.0"/>
42081 <suffix name="ar04wr3fs4"
42082 label="Acceptance ratio: 0.4; winner lead ratio: 3.0; min form score: 4"/>
42083 <suffix name="ar05wlr15"
42084 label="Acceptance ratio: 0.5; winner lead ratio: 1.5"/>
42085 <suffix name="ar05wlr25"
42086 label="Acceptance ratio: 0.5; winner lead ratio: 2.5"/>
42087 <suffix name="ar05wr15fs5"
42088 label="Acceptance ratio: 0.5; winner lead ratio: 1.5; min form score: 5"/>
42089 <suffix name="fp05" label="Probability picker algorithm, p=0.5"/>
42090 <suffix name="fp025" label="Probability picker algorithm, p=0.25"/>
42091 <suffix name="fp05cc03"
42092 label="Probability picker algorithm, p=0.5; p_ccname=0.3"/>
42093 <suffix name="fp05cco03"
42094 label="Probability picker algorithm, p=0.5;
42095 p_ccname_given_other_cc_fields=0.3"/>
42096 <suffix name="fp05cco03cstd"
42097 label="Probability picker algorithm, p=0.5;
42098 p_ccname_given_other_cc_fields=0.3; with fallback to the default
42100 <suffix name="fp05cc03e1"
42101 label="Probability picker algorithm, p=0.5 for cc and company name
42102 fields; p_ccname_given_other_cc_fields=0.3; with fallback to the
42103 default algorithm;"/>
42104 <suffix name="tbar1" label="Use only Toolbar upload data"/>
42105 <affected-histogram name="Autofill.Quality"/>
42106 <affected-histogram name="AutoFill.Quality"/>
42107 <affected-histogram name="Autofill.Quality.HeuristicType"/>
42108 <affected-histogram name="Autofill.Quality.HeuristicType.ByFieldType"/>
42109 <affected-histogram name="Autofill.Quality.PredictedType"/>
42110 <affected-histogram name="Autofill.Quality.PredictedType.ByFieldType"/>
42111 <affected-histogram name="Autofill.Quality.ServerType"/>
42112 <affected-histogram name="Autofill.Quality.ServerType.ByFieldType"/>
42113 </histogram_suffixes>
42115 <histogram_suffixes name="CacheListSize">
42116 <suffix name="CacheListSize_12" label="Control"/>
42117 <suffix name="CacheListSize_13" label="Extended deleted list (2x)"/>
42118 <suffix name="CacheListSize_14" label="Out of the experiment"/>
42119 <affected-histogram name="DiskCache.TotalIOTime"/>
42120 <affected-histogram name="Net.HttpJob.TotalTime"/>
42121 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
42122 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
42123 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
42124 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
42125 <affected-histogram name="PLT.Abandoned"/>
42126 <affected-histogram name="PLT.BeginToFinish"/>
42127 <affected-histogram name="PLT.BeginToFinish_HistoryLoad"/>
42128 <affected-histogram name="PLT.BeginToFinish_LinkLoadCacheOnly"/>
42129 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
42130 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
42131 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
42132 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
42133 <affected-histogram name="PLT.BeginToFinish_Reload"/>
42134 </histogram_suffixes>
42136 <histogram_suffixes name="CacheSensitivityAnalysis">
42137 <suffix name="No" label="Turned off"/>
42138 <suffix name="Control" label="Control group"/>
42139 <suffix name="ControlA" label="Control, Group A"/>
42140 <suffix name="ControlB" label="Control, Group B"/>
42141 <suffix name="100" label="100% slowdown"/>
42142 <suffix name="100A" label="100% slowdown, Group A"/>
42143 <suffix name="100B" label="100% slowdown, Group B"/>
42144 <suffix name="200A" label="200% slowdown, Group A"/>
42145 <suffix name="200B" label="200% slowdown, Group B"/>
42146 <suffix name="400A" label="400% slowdown, Group A"/>
42147 <suffix name="400B" label="400% slowdown, Group B"/>
42148 <affected-histogram name="Net.HttpJob.TotalTime"/>
42149 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
42150 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
42151 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
42152 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
42153 <affected-histogram name="PLT.BeginToFinish_CacheSensitivity"/>
42154 <affected-histogram name="PLT.BeginToFinishDoc_CacheSensitivity"/>
42155 <affected-histogram name="PLT.BeginToFirstPaint_CacheSensitivity"/>
42156 <affected-histogram name="PLT.CommitToFirstPaint_CacheSensitivity"/>
42157 </histogram_suffixes>
42159 <histogram_suffixes name="CacheSensitivityHistograms">
42160 <suffix name="CacheSensitivity" label="Cache Sensivitiy Analysis"/>
42161 <affected-histogram name="PLT.BeginToFinish"/>
42162 <affected-histogram name="PLT.BeginToFinishDoc"/>
42163 <affected-histogram name="PLT.BeginToFirstPaint"/>
42164 <affected-histogram name="PLT.CommitToFirstPaint"/>
42165 </histogram_suffixes>
42167 <histogram_suffixes name="CertificateTypeAlgorithms" separator=".">
42168 <suffix name="DH" label="DH"/>
42169 <suffix name="DSA" label="DSA"/>
42170 <suffix name="ECDH" label="ECDH"/>
42171 <suffix name="ECDSA" label="ECDSA"/>
42172 <suffix name="RSA" label="RSA"/>
42173 <suffix name="Unknown" label="SPKI unrecognized by cert library"/>
42174 <suffix name="Unsupported" label="Un-histogrammed type - please fix"/>
42175 <affected-histogram name="CertificateType.BR.Intermediate"/>
42176 <affected-histogram name="CertificateType.BR.Leaf"/>
42177 <affected-histogram name="CertificateType.BR.Root"/>
42178 <affected-histogram name="CertificateType.NonBR.Intermediate"/>
42179 <affected-histogram name="CertificateType.NonBR.Leaf"/>
42180 <affected-histogram name="CertificateType.NonBR.Root"/>
42181 <affected-histogram name="CertificateType2.BR.Intermediate"/>
42182 <affected-histogram name="CertificateType2.BR.Leaf"/>
42183 <affected-histogram name="CertificateType2.BR.Root"/>
42184 <affected-histogram name="CertificateType2.NonBR.Intermediate"/>
42185 <affected-histogram name="CertificateType2.NonBR.Leaf"/>
42186 <affected-histogram name="CertificateType2.NonBR.Root"/>
42187 </histogram_suffixes>
42189 <histogram_suffixes name="CertificateTypeBRValidity" separator=".">
42191 Deprecated as of 8/2013. This histogram only considered the leaf certificate
42192 expiry date as a proxy for whether a certificate was in-scope for the BRs,
42193 but did not consider the issuance date. As some CAs have issued long-lived
42194 certs prior to the BRs, this disproportionately reported those certs as
42195 being subject to the BRs, but non-compliant, when in reality they're not
42199 label="The *leaf* certificate of the chain expires after 2013-12-31,
42200 meaning that it should be in scope for the Baseline
42201 Requirement's key size requirements"/>
42202 <suffix name="NonBR"
42203 label="The *leaf* certificate of the chain expires on or before
42205 <affected-histogram name="CertificateType"/>
42206 </histogram_suffixes>
42208 <histogram_suffixes name="CertificateTypeBRValidity2" separator=".">
42210 label="The *leaf* certificate of the chain expires after 2013-12-31 and
42211 was issued on or after 2012-07-01, as judged by the notBefore,
42212 meaning that it should be in scope for the Baseline
42213 Requirement's key size requirements"/>
42214 <suffix name="NonBR"
42215 label="The *leaf* certificate of the chain expires on or before
42216 2013-12-31 or was issued before 2012-07-01"/>
42217 <affected-histogram name="CertificateType2"/>
42218 </histogram_suffixes>
42220 <histogram_suffixes name="CertificateTypeChainPosition" separator=".">
42221 <suffix name="Intermediate" label="Intermediate's SPKI"/>
42222 <suffix name="Leaf" label="Leaf's SPKI"/>
42223 <suffix name="Root" label="Root's SPKI"/>
42224 <affected-histogram name="CertificateType.BR"/>
42225 <affected-histogram name="CertificateType.NonBR"/>
42226 <affected-histogram name="CertificateType2.BR"/>
42227 <affected-histogram name="CertificateType2.NonBR"/>
42228 </histogram_suffixes>
42230 <histogram_suffixes name="CloudPrintRequests" separator=".">
42231 <suffix name="Register" label="Register request"/>
42232 <suffix name="UpdatePrinter" label="Update printer request"/>
42233 <suffix name="DownloadData" label="Download data request"/>
42234 <suffix name="Other" label="Other requests"/>
42235 <affected-histogram name="CloudPrint.UrlFetcherDownloadSize"/>
42236 <affected-histogram name="CloudPrint.UrlFetcherRequestTime"/>
42237 <affected-histogram name="CloudPrint.UrlFetcherRetries"/>
42238 <affected-histogram name="CloudPrint.UrlFetcherUploadSize"/>
42239 </histogram_suffixes>
42241 <histogram_suffixes name="ConnCountImpact">
42242 <suffix name="conn_count_16" label="with 16 persistent connections per host"/>
42243 <suffix name="conn_count_4" label="with 4 persistent connections per host"/>
42244 <suffix name="conn_count_5" label="with 5 persistent connections per host"/>
42245 <suffix name="conn_count_6" label="with 6 persistent connections per host"/>
42246 <suffix name="conn_count_7" label="with 7 persistent connections per host"/>
42247 <suffix name="conn_count_8" label="with 8 persistent connections per host"/>
42248 <suffix name="conn_count_9" label="with 9 persistent connections per host"/>
42249 <affected-histogram name="Net.Transaction_Connected_New"/>
42250 <affected-histogram name="PLT.Abandoned"/>
42251 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
42252 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
42253 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
42254 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
42255 <affected-histogram name="Renderer4.Abandoned"/>
42256 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadNormal"/>
42257 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadReload"/>
42258 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadStaleOk"/>
42259 <affected-histogram name="Renderer4.BeginToFinish_NormalLoad"/>
42260 </histogram_suffixes>
42262 <histogram_suffixes name="ConnectivityDiagnostics" separator=".">
42263 <suffix name="0" label="INTERNET_DISCONNECTED"/>
42264 <suffix name="1" label="CHROME_VERSION"/>
42265 <suffix name="2" label="CHROMEOS_VERSION"/>
42266 <suffix name="3" label="DNS_RESOLVER_PRESENT"/>
42267 <suffix name="4" label="CAPTIVE_PORTAL_DNS"/>
42268 <suffix name="5" label="CAPTIVE_PORTAL_HTTP"/>
42269 <suffix name="6" label="FIREWALL_80"/>
42270 <suffix name="7" label="FIREWALL_443"/>
42271 <suffix name="8" label="RESOLVER_LATENCY"/>
42272 <suffix name="9" label="HTTP_LATENCY"/>
42273 <suffix name="10" label="NIC_SIGNAL_STRENGTH"/>
42274 <suffix name="11" label="PING_GATEWAY"/>
42275 <affected-histogram name="ConnectivityDiagnostics.TestVerdict"/>
42276 <affected-histogram name="ConnectivityDiagnostics.TimeTaken"/>
42277 </histogram_suffixes>
42279 <histogram_suffixes name="ConnnectBackupJobs">
42280 <suffix name="ConnectBackupJobsEnabled"/>
42281 <suffix name="ConnectBackupJobsDisabled"/>
42282 <affected-histogram name="Net.PreconnectUtilization"/>
42283 <affected-histogram name="Net.PreconnectUtilization2"/>
42284 <affected-histogram name="PLT.Abandoned"/>
42285 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
42286 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
42287 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
42288 <affected-histogram name="PLT.LoadType"/>
42289 </histogram_suffixes>
42291 <histogram_suffixes name="ContextualSearch">
42292 <suffix name="Control"/>
42293 <suffix name="Tap"/>
42294 <suffix name="TapForced"/>
42295 <affected-histogram name="Search.ContextualSearchOptCard"/>
42296 <affected-histogram name="Search.ContextualSearchOptPeekCard"/>
42297 <affected-histogram name="Search.ContextualSearchPeekCard"/>
42298 <affected-histogram name="Search.ContextualSearchTap"/>
42299 <affected-histogram name="Search.ContextualSearchTapUndecided"/>
42300 <affected-histogram name="Search.ContextualSearchTimeToSearch"/>
42301 </histogram_suffixes>
42303 <histogram_suffixes name="CrosFirstRunStep" separator="">
42304 <suffix name="AppList"/>
42305 <suffix name="Tray"/>
42306 <suffix name="Help"/>
42307 <affected-histogram name="CrosFirstRun.TimeSpentOnStep"/>
42308 </histogram_suffixes>
42310 <histogram_suffixes name="DataReductionProxy">
42311 <suffix name="DataReductionProxy"
42312 label="Only page loads through the data reduction proxy are considered."/>
42313 <affected-histogram name="PLT.NT_Connect"/>
42314 <affected-histogram name="PLT.NT_DelayBeforeConnect"/>
42315 <affected-histogram name="PLT.NT_DelayBeforeDomainLookup"/>
42316 <affected-histogram name="PLT.NT_DelayBeforeDomLoading"/>
42317 <affected-histogram name="PLT.NT_DelayBeforeFetch"/>
42318 <affected-histogram name="PLT.NT_DelayBeforeFetchRedirect"/>
42319 <affected-histogram name="PLT.NT_DelayBeforeLoadEvent"/>
42320 <affected-histogram name="PLT.NT_DelayBeforeRequest"/>
42321 <affected-histogram name="PLT.NT_DomainLookup"/>
42322 <affected-histogram name="PLT.NT_DomContentLoaded"/>
42323 <affected-histogram name="PLT.NT_DomInteractive"/>
42324 <affected-histogram name="PLT.NT_DomLoading"/>
42325 <affected-histogram name="PLT.NT_LoadEvent"/>
42326 <affected-histogram name="PLT.NT_Redirect"/>
42327 <affected-histogram name="PLT.NT_Request"/>
42328 <affected-histogram name="PLT.NT_Response"/>
42329 <affected-histogram name="PLT.PT_BeginToCommit"/>
42330 <affected-histogram name="PLT.PT_BeginToFinish"/>
42331 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
42332 <affected-histogram name="PLT.PT_CommitToFinish"/>
42333 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
42334 <affected-histogram name="PLT.PT_FinishDocToFinish"/>
42335 <affected-histogram name="PLT.PT_RequestToCommit"/>
42336 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
42337 <affected-histogram name="PLT.PT_RequestToFinish"/>
42338 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
42339 <affected-histogram name="PLT.PT_RequestToStart"/>
42340 <affected-histogram name="PLT.PT_StartToCommit"/>
42341 <affected-histogram name="PLT.PT_StartToFinish"/>
42342 </histogram_suffixes>
42344 <histogram_suffixes name="DefaultAppsExperiment">
42345 <suffix name="NoDefaultApps" label="User's without default apps installed"/>
42346 <suffix name="WithDefaultApps" label="User's with default apps installed"/>
42347 <affected-histogram name="Extensions.AppTabLaunchType"/>
42348 <affected-histogram name="Extensions.ExtensionInstalled"/>
42349 <affected-histogram name="Extensions.ExtensionUninstalled"/>
42350 <affected-histogram name="NewTabPage.DefaultPageType"/>
42351 <affected-histogram name="NewTabPage.SelectedPageType"/>
42352 <affected-histogram name="NtpHandler.AttachShownPageType"/>
42353 <affected-histogram name="NtpHandler.SelectedShownPageType"/>
42354 <affected-histogram name="Profile.AppCount"/>
42355 </histogram_suffixes>
42357 <histogram_suffixes name="DefaultPinnedApps">
42359 Deprecated as of 12/2013. Default pinned apps trial is finished.
42361 <suffix name="Existing"/>
42362 <suffix name="Control"/>
42363 <suffix name="Alternate"/>
42364 <affected-histogram name="Cros.ClickOnShelf"/>
42365 </histogram_suffixes>
42367 <histogram_suffixes name="DiskUsagePerUserCount" separator=".">
42368 <suffix name="1User" label="Only 1 user exists on device."/>
42369 <suffix name="2Users" label="2 users exist on device."/>
42370 <suffix name="3Users" label="3 users exist on device."/>
42371 <suffix name="4Users" label="4 users exist on device."/>
42372 <suffix name="5Users" label="5 users exist on device."/>
42373 <suffix name="6Users" label="6 users exist on device."/>
42374 <suffix name="7OrMoreUsers" label="7 or more users exist on device."/>
42375 <affected-histogram name="Platform.DiskUsage.Cache_Avg"/>
42376 <affected-histogram name="Platform.DiskUsage.Cache_Max"/>
42377 <affected-histogram name="Platform.DiskUsage.Downloads_Avg"/>
42378 <affected-histogram name="Platform.DiskUsage.Downloads_Max"/>
42379 <affected-histogram name="Platform.DiskUsage.GCache_Avg"/>
42380 <affected-histogram name="Platform.DiskUsage.GCache_Max"/>
42381 <affected-histogram name="Platform.DiskUsage.LeastUsedAccountDays"/>
42382 </histogram_suffixes>
42384 <histogram_suffixes name="DnsImpact2">
42385 <suffix name="disabled_prefetch"
42386 label="DNS pre-resolving is disabled in these clients"/>
42387 <suffix name="disabled_prefetch_4_connections"
42388 label="DNS pre-resolving is disabled in these clients, and a maximum of
42389 4 connections per host was allowed"/>
42390 <suffix name="enabled_prefetch_4_connections"
42391 label="a maximum of 4 connections per host was allowed in these clients"/>
42392 <suffix name="parallel_4_prefetch"
42393 label="DNS pre-resolving was only doing 4 concurrent speculative
42394 resolutions in this test"/>
42395 <affected-histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency"/>
42396 <affected-histogram name="Net.TCP_Connection_Idle_Sockets">
42397 <with-suffix name="disabled_prefetch"/>
42398 <with-suffix name="disabled_prefetch_4_connections"/>
42399 <with-suffix name="enabled_prefetch_4_connections"/>
42400 </affected-histogram>
42401 <affected-histogram name="Net.TCP_Connection_Latency"/>
42402 <affected-histogram name="Net.Transaction_Connected"/>
42403 <affected-histogram name="Net.Transaction_Connected_New"/>
42404 <affected-histogram name="Net.Transaction_Connected_New_b"/>
42405 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
42406 <affected-histogram name="Net.Transaction_Latency"/>
42407 <affected-histogram name="Net.Transaction_Latency_b"/>
42408 <affected-histogram name="Net.Transaction_Latency_Total"/>
42409 <affected-histogram name="Net.Transaction_Latency_Total_New_Connection"/>
42410 <affected-histogram
42411 name="Net.Transaction_Latency_Total_New_Connection_Under_10"/>
42412 <affected-histogram name="Net.Transaction_Latency_Total_Under_10"/>
42413 <affected-histogram name="Net.Transaction_Latency_Under_10"/>
42414 <affected-histogram name="PLT.RequestToFinish">
42415 <with-suffix name="parallel_4_prefetch"/>
42416 </affected-histogram>
42417 </histogram_suffixes>
42419 <histogram_suffixes name="DnsImpact3">
42420 <suffix name="disabled_prefetch" label="with DNS pre-resolving disabled"/>
42421 <suffix name="parallel_4_prefetch"
42422 label="with only 4 concurrent speculative resolutions done in parallel"/>
42423 <affected-histogram name="Net.Transaction_Connected_New">
42424 <with-suffix name="disabled_prefetch"/>
42425 </affected-histogram>
42426 <affected-histogram name="Renderer2.FinishDocToFinish"/>
42427 <affected-histogram name="Renderer2.RequestToFinish"/>
42428 <affected-histogram name="Renderer2.RequestToFinish_L">
42429 <with-suffix name="disabled_prefetch"/>
42430 </affected-histogram>
42431 <affected-histogram name="Renderer2.RequestToFirstLayout"/>
42432 <affected-histogram name="Renderer2.RequestToStart"/>
42433 <affected-histogram name="Renderer2.StartToFinish"/>
42434 <affected-histogram name="Renderer2.StartToFinishDoc"/>
42435 <affected-histogram name="Renderer2.StartToFirstLayout"/>
42436 <affected-histogram name="Renderer4.RequestToFinish">
42437 <with-suffix name="parallel_4_prefetch"/>
42438 </affected-histogram>
42439 <affected-histogram name="Renderer4.StartToFinish">
42440 <with-suffix name="parallel_4_prefetch"/>
42441 </affected-histogram>
42442 </histogram_suffixes>
42444 <histogram_suffixes name="DnsParallelism">
42445 <suffix name="parallel_10"
42446 label="with only 10 concurrent resolutions done in parallel"/>
42447 <suffix name="parallel_14"
42448 label="with only 14 concurrent resolutions done in parallel"/>
42449 <suffix name="parallel_20"
42450 label="with only 20 concurrent resolutions done in parallel"/>
42451 <suffix name="parallel_6"
42452 label="with only 6 concurrent resolutions done in parallel"/>
42453 <suffix name="parallel_7"
42454 label="with only 7 concurrent resolutions done in parallel"/>
42455 <suffix name="parallel_8"
42456 label="with only 8 concurrent resolutions done in parallel"/>
42457 <suffix name="parallel_9"
42458 label="with only 9 concurrent resolutions done in parallel"/>
42459 <suffix name="parallel_default"
42460 label="with the default number of concurrent resolutions done in
42462 <affected-histogram name="DNS.ResolveCategory"/>
42463 <affected-histogram name="DNS.ResolveSuccess"/>
42464 </histogram_suffixes>
42466 <histogram_suffixes name="DocsSpecific" separator="">
42467 <suffix name="Docs" label="Only for docs.google.com"/>
42468 <affected-histogram name="appcache.MainResourceResponseRetrieval"/>
42469 <affected-histogram name="appcache.SubResourceResponseRetrieval"/>
42470 <affected-histogram name="appcache.UpdateJobResult"/>
42471 <affected-histogram name="appcache.UpdateProgressAtPointOfFaliure"/>
42472 <affected-histogram name="appcache.UpdateWasOffOriginAtPointOfFailure"/>
42473 <affected-histogram name="appcache.UpdateWasStalledAtPointOfFailure"/>
42474 </histogram_suffixes>
42476 <histogram_suffixes name="DomainGoogle" separator="">
42477 <suffix name="Google" label="only Google cookies are recorded."/>
42478 <suffix name="Other" label="only NON-Google cookies are recorded."/>
42479 <affected-histogram name="Cookie.ReinstatedCookies"/>
42480 </histogram_suffixes>
42482 <histogram_suffixes name="ExternalExtensionEvent" separator="">
42483 <suffix name="NonWebstore"
42484 label="sideloaded extensions that don't update from the webstore"/>
42485 <suffix name="Webstore"
42486 label="sideloaded extensions that update from the webstore"/>
42487 <affected-histogram name="Extensions.ExternalExtensionEvent"/>
42488 </histogram_suffixes>
42490 <histogram_suffixes name="FileBrowserLoad" separator=".">
42491 <suffix name="Construct"
42492 label="Time spent constructing the main Javascript object."/>
42493 <suffix name="DOM" label="Time to initialize DOM."/>
42494 <suffix name="FileSystem"
42495 label="Deprecated as of 9/2013. Time to get access to the local file
42497 <suffix name="Parse" label="Time to parse Javascript and CSS."/>
42498 <suffix name="Roots" label="Time to enumerate file system roots."/>
42499 <suffix name="Total"
42500 label="Total load time from the moment the Javascript started parsing
42501 till the moment the empty file list is displayed."/>
42502 <affected-histogram name="FileBrowser.Load"/>
42503 </histogram_suffixes>
42505 <histogram_suffixes name="FromGWS">
42506 <suffix name="FromGWS"
42507 label="Only page loads that are a result of a navigation from a web
42508 search are considered."/>
42509 <affected-histogram name="PLT.BeginToFinish"/>
42510 <affected-histogram name="PLT.BeginToFinishDoc"/>
42511 <affected-histogram name="PLT.BeginToFirstPaint"/>
42512 <affected-histogram name="PLT.CommitToFirstPaint"/>
42513 <affected-histogram name="PLT.PT_BeginToCommit"/>
42514 <affected-histogram name="PLT.PT_BeginToFinish"/>
42515 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
42516 <affected-histogram name="PLT.PT_CommitToFinish"/>
42517 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
42518 <affected-histogram name="PLT.PT_RequestToCommit"/>
42519 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
42520 <affected-histogram name="PLT.PT_RequestToFinish"/>
42521 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
42522 <affected-histogram name="PLT.PT_RequestToStart"/>
42523 <affected-histogram name="PLT.PT_StartToCommit"/>
42524 <affected-histogram name="PLT.PT_StartToFinish"/>
42525 </histogram_suffixes>
42527 <histogram_suffixes name="GWSChromeJointExperiment">
42528 <suffix name="Experiment1"
42529 label="Only page loads that are a result of a navigation from a web
42530 search under a specific web search/Chrome joint experiment.
42531 Unused at this moment."/>
42532 <suffix name="Experiment2"
42533 label="Only page loads that are a result of a navigation from a web
42534 search under a specific web search/Chrome joint experiment.
42535 Unused at this moment."/>
42536 <suffix name="Experiment3"
42537 label="Only page loads that are a result of a navigation from a web
42538 search under a specific web search/Chrome joint experiment.
42539 Unused at this moment."/>
42540 <suffix name="Experiment4"
42541 label="Only page loads that are a result of a navigation from a web
42542 search under a specific web search/Chrome joint experiment.
42543 Unused at this moment."/>
42544 <suffix name="Experiment5"
42545 label="Only page loads that are a result of a navigation from a web
42546 search under a specific web search/Chrome joint experiment.
42547 Unused at this moment."/>
42548 <suffix name="Experiment6"
42549 label="Only page loads that are a result of a navigation from a web
42550 search under a specific web search/Chrome joint experiment.
42551 Unused at this moment."/>
42552 <suffix name="Experiment7"
42553 label="Only page loads that are a result of a navigation from a web
42554 search under a specific web search/Chrome joint experiment.
42555 Unused at this moment."/>
42556 <suffix name="Experiment8"
42557 label="Only page loads that are a result of a navigation from a web
42558 search under a specific web search/Chrome joint experiment.
42559 Unused at this moment."/>
42560 <suffix name="Experiment9"
42561 label="Only page loads that are a result of a navigation from a web
42562 search under a specific web search/Chrome joint experiment.
42563 Unused at this moment."/>
42564 <suffix name="Experiment10"
42565 label="Only page loads that are a result of a navigation from a web
42566 search under a specific web search/Chrome joint experiment.
42567 Unused at this moment."/>
42568 <suffix name="Experiment11"
42569 label="Only page loads that are a result of a navigation from a web
42570 search under a specific web search/Chrome joint experiment.
42571 Unused at this moment."/>
42572 <suffix name="Experiment12"
42573 label="Only page loads that are a result of a navigation from a web
42574 search under a specific web search/Chrome joint experiment.
42575 Unused at this moment."/>
42576 <suffix name="Experiment13"
42577 label="Only page loads that are a result of a navigation from a web
42578 search under a specific web search/Chrome joint experiment.
42579 Unused at this moment."/>
42580 <suffix name="Experiment14"
42581 label="Only page loads that are a result of a navigation from a web
42582 search under a specific web search/Chrome joint experiment.
42583 Unused at this moment."/>
42584 <suffix name="Experiment15"
42585 label="Only page loads that are a result of a navigation from a web
42586 search under a specific web search/Chrome joint experiment.
42587 Unused at this moment."/>
42588 <suffix name="Experiment16"
42589 label="Only page loads that are a result of a navigation from a web
42590 search under a specific web search/Chrome joint experiment.
42591 Unused at this moment."/>
42592 <suffix name="Experiment17"
42593 label="Only page loads that are a result of a navigation from a web
42594 search under a specific web search/Chrome joint experiment.
42595 Unused at this moment."/>
42596 <suffix name="Experiment18"
42597 label="Only page loads that are a result of a navigation from a web
42598 search under a specific web search/Chrome joint experiment.
42599 Unused at this moment."/>
42600 <suffix name="Experiment19"
42601 label="Only page loads that are a result of a navigation from a web
42602 search under a specific web search/Chrome joint experiment.
42603 Unused at this moment."/>
42604 <suffix name="Experiment20"
42605 label="Only page loads that are a result of a navigation from a web
42606 search under a specific web search/Chrome joint experiment.
42607 Unused at this moment."/>
42608 <affected-histogram name="PLT.BeginToFinish_FromGWS"/>
42609 <affected-histogram name="PLT.BeginToFinish_NoPreview"/>
42610 <affected-histogram name="PLT.BeginToFinish_Preview"/>
42611 <affected-histogram name="PLT.BeginToFinish_WithPreview"/>
42612 <affected-histogram name="PLT.BeginToFinishDoc_FromGWS"/>
42613 <affected-histogram name="PLT.BeginToFinishDoc_NoPreview"/>
42614 <affected-histogram name="PLT.BeginToFinishDoc_Preview"/>
42615 <affected-histogram name="PLT.BeginToFinishDoc_WithPreview"/>
42616 <affected-histogram name="PLT.BeginToFirstPaint_FromGWS"/>
42617 <affected-histogram name="PLT.BeginToFirstPaint_NoPreview"/>
42618 <affected-histogram name="PLT.BeginToFirstPaint_Preview"/>
42619 <affected-histogram name="PLT.BeginToFirstPaint_WithPreview"/>
42620 <affected-histogram name="PLT.CommitToFirstPaint_FromGWS"/>
42621 <affected-histogram name="PLT.CommitToFirstPaint_NoPreview"/>
42622 <affected-histogram name="PLT.CommitToFirstPaint_Preview"/>
42623 <affected-histogram name="PLT.CommitToFirstPaint_WithPreview"/>
42624 <affected-histogram name="PLT.PT_BeginToCommit_FromGWS"/>
42625 <affected-histogram name="PLT.PT_BeginToCommit_NoPreview"/>
42626 <affected-histogram name="PLT.PT_BeginToCommit_Preview"/>
42627 <affected-histogram name="PLT.PT_BeginToCommit_WithPreview"/>
42628 <affected-histogram name="PLT.PT_BeginToFinish_FromGWS"/>
42629 <affected-histogram name="PLT.PT_BeginToFinish_NoPreview"/>
42630 <affected-histogram name="PLT.PT_BeginToFinish_Preview"/>
42631 <affected-histogram name="PLT.PT_BeginToFinish_WithPreview"/>
42632 <affected-histogram name="PLT.PT_BeginToFinishDoc_FromGWS"/>
42633 <affected-histogram name="PLT.PT_BeginToFinishDoc_NoPreview"/>
42634 <affected-histogram name="PLT.PT_BeginToFinishDoc_Preview"/>
42635 <affected-histogram name="PLT.PT_BeginToFinishDoc_WithPreview"/>
42636 <affected-histogram name="PLT.PT_CommitToFinish_FromGWS"/>
42637 <affected-histogram name="PLT.PT_CommitToFinish_NoPreview"/>
42638 <affected-histogram name="PLT.PT_CommitToFinish_Preview"/>
42639 <affected-histogram name="PLT.PT_CommitToFinish_WithPreview"/>
42640 <affected-histogram name="PLT.PT_CommitToFinishDoc_FromGWS"/>
42641 <affected-histogram name="PLT.PT_CommitToFinishDoc_NoPreview"/>
42642 <affected-histogram name="PLT.PT_CommitToFinishDoc_Preview"/>
42643 <affected-histogram name="PLT.PT_CommitToFinishDoc_WithPreview"/>
42644 <affected-histogram name="PLT.PT_RequestToCommit_FromGWS"/>
42645 <affected-histogram name="PLT.PT_RequestToCommit_NoPreview"/>
42646 <affected-histogram name="PLT.PT_RequestToCommit_Preview"/>
42647 <affected-histogram name="PLT.PT_RequestToCommit_WithPreview"/>
42648 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_FromGWS"/>
42649 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_NoPreview"/>
42650 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_Preview"/>
42651 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_WithPreview"/>
42652 <affected-histogram name="PLT.PT_RequestToFinish_FromGWS"/>
42653 <affected-histogram name="PLT.PT_RequestToFinish_NoPreview"/>
42654 <affected-histogram name="PLT.PT_RequestToFinish_Preview"/>
42655 <affected-histogram name="PLT.PT_RequestToFinish_WithPreview"/>
42656 <affected-histogram name="PLT.PT_RequestToFinishDoc_FromGWS"/>
42657 <affected-histogram name="PLT.PT_RequestToFinishDoc_NoPreview"/>
42658 <affected-histogram name="PLT.PT_RequestToFinishDoc_Preview"/>
42659 <affected-histogram name="PLT.PT_RequestToFinishDoc_WithPreview"/>
42660 <affected-histogram name="PLT.PT_RequestToStart_FromGWS"/>
42661 <affected-histogram name="PLT.PT_RequestToStart_NoPreview"/>
42662 <affected-histogram name="PLT.PT_RequestToStart_Preview"/>
42663 <affected-histogram name="PLT.PT_RequestToStart_WithPreview"/>
42664 <affected-histogram name="PLT.PT_StartToCommit_FromGWS"/>
42665 <affected-histogram name="PLT.PT_StartToCommit_NoPreview"/>
42666 <affected-histogram name="PLT.PT_StartToCommit_Preview"/>
42667 <affected-histogram name="PLT.PT_StartToCommit_WithPreview"/>
42668 <affected-histogram name="PLT.PT_StartToFinish_FromGWS"/>
42669 <affected-histogram name="PLT.PT_StartToFinish_NoPreview"/>
42670 <affected-histogram name="PLT.PT_StartToFinish_Preview"/>
42671 <affected-histogram name="PLT.PT_StartToFinish_WithPreview"/>
42672 </histogram_suffixes>
42674 <histogram_suffixes name="HttpPipeliningCompatibility">
42675 <suffix name="disable_test" label="Do nothing"/>
42676 <suffix name="enable_test" label="Test connection for HTTP pipelining"/>
42677 <affected-histogram name="NetConnectivity.Pipeline.0.NetworkError"/>
42678 <affected-histogram name="NetConnectivity.Pipeline.0.ResponseCode"/>
42679 <affected-histogram name="NetConnectivity.Pipeline.0.Status"/>
42680 <affected-histogram name="NetConnectivity.Pipeline.1.NetworkError"/>
42681 <affected-histogram name="NetConnectivity.Pipeline.1.ResponseCode"/>
42682 <affected-histogram name="NetConnectivity.Pipeline.1.Status"/>
42683 <affected-histogram name="NetConnectivity.Pipeline.2.NetworkError"/>
42684 <affected-histogram name="NetConnectivity.Pipeline.2.ResponseCode"/>
42685 <affected-histogram name="NetConnectivity.Pipeline.2.Status"/>
42686 <affected-histogram name="NetConnectivity.Pipeline.3.NetworkError"/>
42687 <affected-histogram name="NetConnectivity.Pipeline.3.ResponseCode"/>
42688 <affected-histogram name="NetConnectivity.Pipeline.3.Status"/>
42689 <affected-histogram name="NetConnectivity.Pipeline.4.NetworkError"/>
42690 <affected-histogram name="NetConnectivity.Pipeline.4.ResponseCode"/>
42691 <affected-histogram name="NetConnectivity.Pipeline.4.Status"/>
42692 <affected-histogram name="NetConnectivity.Pipeline.5.NetworkError"/>
42693 <affected-histogram name="NetConnectivity.Pipeline.5.ResponseCode"/>
42694 <affected-histogram name="NetConnectivity.Pipeline.5.Status"/>
42695 <affected-histogram name="NetConnectivity.Pipeline.AllHTTP11"/>
42696 <affected-histogram name="NetConnectivity.Pipeline.CanarySuccess"/>
42697 <affected-histogram name="NetConnectivity.Pipeline.Depth"/>
42698 <affected-histogram name="NetConnectivity.Pipeline.Success"/>
42699 </histogram_suffixes>
42701 <histogram_suffixes name="IndexedDBLevelDBErrnoMethods" separator=".">
42702 <suffix name="NewLogger" label="ChromiumEnv::NewLogger"/>
42703 <suffix name="NewSequentialFile" label="ChromiumEnv::NewSequentialFile"/>
42704 <suffix name="NewWritableFile" label="ChromiumEnv::NewWritableFile"/>
42705 <suffix name="SequentialFileRead" label="ChromiumSequentialFile::Read"/>
42706 <suffix name="SequentialFileSkip" label="ChromiumSequentialFile::Skip"/>
42707 <suffix name="WritableFileAppend" label="ChromiumWritableFile::Append"/>
42708 <suffix name="WritableFileClose" label="ChromiumWritableFile::Close"/>
42709 <suffix name="WritableFileFlush" label="ChromiumWritableFile::Flush"/>
42710 <suffix name="WritableFileSync" label="ChromiumWritableFile::Sync"/>
42711 <suffix name="WritableFileSyncParent"
42712 label="ChromiumWritableFile::SyncParent"/>
42713 <affected-histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Errno"/>
42714 <affected-histogram name="WebCore.IndexedDB.LevelDBReadErrors.Errno"/>
42715 <affected-histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Errno"/>
42716 </histogram_suffixes>
42718 <histogram_suffixes name="IndexedDBLevelDBPFEMethods" separator=".">
42719 <suffix name="CreateDir" label="ChromiumEnv::CreateDir"/>
42720 <suffix name="DeleteDir" label="ChromiumEnv::DeleteDir"/>
42721 <suffix name="DeleteFile" label="ChromiumEnv::DeleteFile"/>
42722 <suffix name="GetChildren" label="ChromiumEnv::GetChildren"/>
42723 <suffix name="GetFileSize" label="ChromiumEnv::GetFileSize"/>
42724 <suffix name="LockFile" label="ChromiumEnv::LockFile"/>
42725 <suffix name="NewRandomAccessFile" label="ChromiumEnv::NewRandomAccessFile"/>
42726 <suffix name="RandomAccessFileRead" label="ChromiumRandomAccessFile::Read"/>
42727 <suffix name="RenameFile" label="ChromiumEnv::RenameFile"/>
42728 <suffix name="UnlockFile" label="ChromiumEnv::UnlockFile"/>
42729 <affected-histogram name="WebCore.IndexedDB.LevelDBOpenErrors.PFE"/>
42730 <affected-histogram name="WebCore.IndexedDB.LevelDBReadErrors.PFE"/>
42731 <affected-histogram name="WebCore.IndexedDB.LevelDBWriteErrors.PFE"/>
42732 </histogram_suffixes>
42734 <histogram_suffixes name="InstallerDownloadSources" separator="">
42735 <suffix name="HttpPeer" label="Download Source: HTTP Peer"/>
42736 <suffix name="HttpServer" label="Download Source: HTTP Server"/>
42737 <suffix name="HttpsServer" label="Download Source: HTTPS Server"/>
42738 <affected-histogram name="Installer.SuccessfulMBsDownloadedFrom"/>
42739 <affected-histogram name="Installer.TotalMBsDownloadedFrom"/>
42740 </histogram_suffixes>
42742 <histogram_suffixes name="Instant">
42743 <suffix name="Extended" label="Suggestions + Results"/>
42744 <suffix name="Instant" label="Results"/>
42745 <affected-histogram name="Instant.SessionsStorageNamespace"/>
42746 </histogram_suffixes>
42748 <histogram_suffixes name="InstantExtended_QuerytoQuery">
42749 <suffix name="400" label="Omnibox width < 400"/>
42750 <suffix name="700" label="Omnibox width < 700"/>
42751 <suffix name="1200" label="Omnibox width < 1200"/>
42752 <suffix name="large" label="Omnibox width >= 1200"/>
42753 <affected-histogram name="InstantExtended.PercentageMatchV2_QuerytoQuery"/>
42754 <affected-histogram name="InstantExtended.PercentageMatchV2_QuerytoURL"/>
42755 <affected-histogram name="InstantExtended.PercentageMatchV2_URLtoQuery"/>
42756 <affected-histogram name="InstantExtended.PercentageMatchV2_URLtoURL"/>
42757 </histogram_suffixes>
42759 <histogram_suffixes name="InstantSearchClicks">
42760 <suffix name="WithPreview"
42761 label="Only page loads through data reduction proxy that are result of
42762 navigation from web search and preview version of the page shown
42764 <suffix name="Preview"
42765 label="Only page loads through data reduction proxy that are result of
42766 navigation from web search and preview version of the page shown
42768 <suffix name="NoPreview"
42769 label="Only page loads through data reduction proxy that are result of
42770 navigation from web search and preview version of the page shown
42772 <affected-histogram name="PLT.BeginToFinish"/>
42773 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
42774 <affected-histogram name="PLT.BeginToFinishDoc"/>
42775 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
42776 <affected-histogram name="PLT.BeginToFirstPaint"/>
42777 <affected-histogram name="PLT.CommitToFirstPaint"/>
42778 <affected-histogram name="PLT.PT_BeginToCommit"/>
42779 <affected-histogram name="PLT.PT_BeginToFinish"/>
42780 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
42781 <affected-histogram name="PLT.PT_CommitToFinish"/>
42782 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
42783 <affected-histogram name="PLT.PT_RequestToCommit"/>
42784 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
42785 <affected-histogram name="PLT.PT_RequestToFinish"/>
42786 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
42787 <affected-histogram name="PLT.PT_RequestToStart"/>
42788 <affected-histogram name="PLT.PT_StartToCommit"/>
42789 <affected-histogram name="PLT.PT_StartToFinish"/>
42790 </histogram_suffixes>
42792 <histogram_suffixes name="Interval" separator="_">
42793 <suffix name="Interval" label="Interval between two consecutive connects is"/>
42794 <affected-histogram name="Net.TCP_Connection_Latency"/>
42795 </histogram_suffixes>
42797 <histogram_suffixes name="Interval_20ms_plus_and_minus" separator="_">
42798 <suffix name="Interval_20ms_Minus"
42799 label="Interval between two consecutive connects is less than 20ms."/>
42800 <suffix name="Interval_20ms_Plus"
42801 label="Interval between two consecutive connects is greater than or
42803 <affected-histogram name="Net.TCP_Connection_Latency"/>
42804 </histogram_suffixes>
42806 <histogram_suffixes name="Interval_lt_gt_20ms" separator="_">
42807 <suffix name="LessThanOrEqual_10ms" label="less than or equal to 10ms."/>
42808 <suffix name="LessThanOrEqual_20ms"
42809 label="more than 10ms, and less than or equal to 20ms."/>
42810 <suffix name="GreaterThan_20ms" label="greater than 20ms."/>
42811 <affected-histogram name="Net.TCP_Connection_Latency_Interval"/>
42812 </histogram_suffixes>
42814 <histogram_suffixes name="IPv6_Probe">
42815 <suffix name="IPv6_probe_skipped"
42816 label="with IPv6 not probed, and default OS settings used"/>
42817 <suffix name="IPv6_probe_done"
42818 label="with IPv6 probed for and possibly disabled"/>
42819 <affected-histogram name="DNS.PrefetchResolution"/>
42820 </histogram_suffixes>
42822 <histogram_suffixes name="LateBindingExperiment">
42823 <suffix name="disable_late_binding" label="socket late binding is disabled"/>
42824 <suffix name="enable_late_binding" label="socket late binding is enabled"/>
42825 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket"/>
42826 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket"/>
42827 <affected-histogram name="Net.SocketIdleTimeOnIOError2_ReusedSocket"/>
42828 <affected-histogram name="Net.SocketIdleTimeOnIOError2_UnusedSocket"/>
42829 <affected-histogram name="Net.TCPSocketType"/>
42830 <affected-histogram name="Net.Transaction_Connected"/>
42831 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
42832 <affected-histogram name="Net.TransportSocketRequestTime"/>
42833 <affected-histogram name="Renderer4.BeginToFinish_LinkLoad"/>
42834 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadNormal"/>
42835 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadReload"/>
42836 <affected-histogram name="Renderer4.BeginToFinish_NormalLoad"/>
42837 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoad"/>
42838 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoadNormal"/>
42839 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoadReload"/>
42840 <affected-histogram name="Renderer4.BeginToFinishDoc_NormalLoad"/>
42841 <affected-histogram name="Renderer4.RequestToFinish"/>
42842 <affected-histogram name="Renderer4.StartToFinish"/>
42843 </histogram_suffixes>
42845 <histogram_suffixes name="LevelDBEnvBackupRestore" separator="">
42846 <suffix name="Backup" label="Backing up an ldb file."/>
42847 <suffix name="Restore" label="Restoring an ldb file."/>
42848 <affected-histogram name="LevelDBEnv.IDB.Table"/>
42849 <affected-histogram name="LevelDBEnv.Table"/>
42850 </histogram_suffixes>
42852 <histogram_suffixes name="LevelDBEnvMaxFDs" separator=".">
42853 <suffix name="Success"
42854 label="This histogram shows the limit when open succeeded."/>
42855 <suffix name="TooManyOpened"
42856 label="This histogram shows the limit when open failed because the
42857 limit had been reached."/>
42858 <suffix name="OtherError"
42859 label="This histogram shows the limit when open failed for reasons
42860 other than exceeding the limit."/>
42861 <affected-histogram name="LevelDBEnv.IDB.MaxFDs"/>
42862 <affected-histogram name="LevelDBEnv.MaxFDs"/>
42863 </histogram_suffixes>
42865 <histogram_suffixes name="LevelDBEnvPlatformFileErrors" separator="">
42866 <suffix name="CreateDir" label="ChromiumEnv::CreateDir"/>
42867 <suffix name="GetChildren" label="ChromiumEnv::GetChildren"/>
42868 <suffix name="LockFile" label="ChromiumEnv::LockFile"/>
42869 <suffix name="NewRandomAccessFile" label="ChromiumEnv::NewRandomAccessFile"/>
42870 <suffix name="RenameFile" label="ChromiumEnv::RenameFile"/>
42871 <affected-histogram name="LevelDBEnv.IDB.IOError."/>
42872 <affected-histogram name="LevelDBEnv.IOError."/>
42873 </histogram_suffixes>
42875 <histogram_suffixes name="LevelDBEnvRetry" separator="">
42876 <suffix name="RenameFile" label="RenameFile"/>
42877 <suffix name="LockFile" label="LockFile"/>
42878 <suffix name="CreateDir" label="CreateDir"/>
42879 <affected-histogram name="LevelDBEnv.IDB.RetryRecoveredFromErrorIn"/>
42880 <affected-histogram name="LevelDBEnv.IDB.TimeUntilSuccessFor"/>
42881 <affected-histogram name="LevelDBEnv.RetryRecoveredFromErrorIn"/>
42882 <affected-histogram name="LevelDBEnv.TimeUntilSuccessFor"/>
42883 </histogram_suffixes>
42885 <histogram_suffixes name="LevelDBEnvRetryTimes" separator="">
42887 Deprecated 2013-04 in favor of LevelDBEnvRetry.
42889 <suffix name="Rename" label="RenameFile"/>
42890 <suffix name="LockFile" label="LockFile"/>
42891 <affected-histogram name="LevelDBEnv.IDB.TimeTo"/>
42892 <affected-histogram name="LevelDBEnv.TimeTo"/>
42893 </histogram_suffixes>
42895 <histogram_suffixes name="MediaAudioInputControllerTime" separator=".">
42896 <suffix name="CloseTime" label="Measures the time taken for DoClose()."/>
42897 <suffix name="CreateTime" label="Measures the time taken for DoCreate()."/>
42898 <suffix name="RecordTime" label="Measures the time taken for DoRecord()."/>
42899 <affected-histogram name="Media.AudioInputController"/>
42900 </histogram_suffixes>
42902 <histogram_suffixes name="MediaAudioInputDeviceManagerTime" separator=".">
42903 <suffix name="OpenOnDeviceThreadTime"
42904 label="Measures the time taken for OpenOnDeviceThread()."/>
42905 <suffix name="EnumerateOnDeviceThreadTime"
42906 label="Measures the time taken for EnumerateOnDeviceThread()."/>
42907 <affected-histogram name="Media.AudioInputDeviceManager"/>
42908 </histogram_suffixes>
42910 <histogram_suffixes name="MediaAudioOutputControllerTime" separator=".">
42911 <suffix name="CloseTime" label="Measures the time taken for DoClose()."/>
42912 <suffix name="CreateTime" label="Measures the time taken for DoCreate()."/>
42913 <suffix name="DeviceChangeTime"
42914 label="Measures the time taken for OnDeviceChange()."/>
42915 <suffix name="PauseTime" label="Measures the time taken for DoPause()."/>
42916 <suffix name="PlayTime"
42917 label="Measures the time taken for DoPlay(). Technically only the
42918 worker method AudioOutputController::PollAndStartIfDataReady()."/>
42919 <affected-histogram name="Media.AudioOutputController"/>
42920 </histogram_suffixes>
42922 <histogram_suffixes name="MediaVideoCaptureManagerTime" separator=".">
42923 <suffix name="OnEnumerateDevicesTime"
42924 label="Measures the time taken for OnEnumerateDevices()."/>
42925 <suffix name="OnOpenTime" label="Measures the time taken for OnOpen()."/>
42926 <suffix name="OnCloseTime" label="Measures the time taken for OnClose()."/>
42927 <suffix name="OnStartTime" label="Measures the time taken for OnStart()."/>
42928 <suffix name="OnStopTime" label="Measures the time taken for OnStop()."/>
42929 <affected-histogram name="Media.VideoCaptureManager"/>
42930 </histogram_suffixes>
42932 <histogram_suffixes name="Net.QuicSession.21CumulativePackets" separator="_">
42933 <suffix name="First21"
42934 label="Only the first group of 21 packets in a connection via"/>
42935 <suffix name="Some21s"
42936 label="After the first 21, this records data for some groups of 21
42937 consecutive sequence nmubers, arriving via."/>
42938 <affected-histogram name="Net.QuicSession.21CumulativePacketsReceived"/>
42939 </histogram_suffixes>
42941 <histogram_suffixes name="Net.QuicSession.6PacketPatterns" separator="_">
42942 <suffix name="First6"
42943 label="Only the first group of 6 packets in a connection via"/>
42944 <suffix name="Some6s"
42945 label="After the first 6, this records patterns for some groups of 6
42946 consecutive sequence numbers, arriving via."/>
42947 <affected-histogram name="Net.QuicSession.6PacketsPatternsReceived"/>
42948 </histogram_suffixes>
42950 <histogram_suffixes name="Net.QuicSession.PacketReceived" separator="_">
42952 label="Only packets that were received by Chrome as well being part of
42954 <suffix name="Nack"
42955 label="Only packets that were missed by Chrome as well being part of
42957 <suffix name="IsAnAck"
42958 label="Only packets that were probably solo ACK packets when recieved
42959 by Chrome as well being part of connections via"/>
42960 <suffix name="IsNotAck"
42961 label="Only packets that were probably NOT solo ACK packets when
42962 recieved by Chrome as well being part of connections via"/>
42963 <affected-histogram name="Net.QuicSession.PacketReceived"/>
42964 </histogram_suffixes>
42966 <histogram_suffixes name="Net.QuicSession.PacketReceived_CONNECTION_TYPE"
42968 <suffix name="CONNECTION_UNKNOWN" label="WiFi are tallied."/>
42969 <suffix name="CONNECTION_ETHERNET"
42970 label="ethernet are tallied, but this may include connections to a WiFi
42972 <suffix name="CONNECTION_WIFI"
42973 label="WiFi are tallied, but this may include connections to a mobile
42974 hotspot. Also check similar histograms that end in WIFI_802.11*
42975 for more details on some platforms."/>
42976 <suffix name="CONNECTION_WIFI_ANCIENT"
42977 label="802.11 that are no longer standard are tallied."/>
42978 <suffix name="CONNECTION_WIFI_802.11a" label="802.11a are tallied."/>
42979 <suffix name="CONNECTION_WIFI_802.11b" label="802.11b are tallied."/>
42980 <suffix name="CONNECTION_WIFI_802.11g" label="802.11g are tallied."/>
42981 <suffix name="CONNECTION_WIFI_802.11n" label="802.11n are tallied."/>
42982 <suffix name="CONNECTION_2G" label="mobile 2G are tallied."/>
42983 <suffix name="CONNECTION_3G" label="mobile 3G are tallied."/>
42984 <suffix name="CONNECTION_4G" label="mobile 4G are tallied."/>
42985 <suffix name="CONNECTION_NONE"
42986 label="NO(?) network are tallied (should be empty)."/>
42987 <affected-histogram
42988 name="Net.QuicSession.21CumulativePacketsReceived_First21"/>
42989 <affected-histogram
42990 name="Net.QuicSession.21CumulativePacketsReceived_Some21s"/>
42991 <affected-histogram name="Net.QuicSession.6PacketsPatternsReceived_First6"/>
42992 <affected-histogram name="Net.QuicSession.6PacketsPatternsReceived_Some6s"/>
42993 <affected-histogram name="Net.QuicSession.PacketLossRate"/>
42994 <affected-histogram name="Net.QuicSession.PacketReceived_Ack"/>
42995 <affected-histogram name="Net.QuicSession.PacketReceived_IsAnAck"/>
42996 <affected-histogram name="Net.QuicSession.PacketReceived_IsNotAck"/>
42997 <affected-histogram name="Net.QuicSession.PacketReceived_Nack"/>
42998 </histogram_suffixes>
43000 <histogram_suffixes name="NetConnectivity" separator=".">
43001 <suffix name="53.100B" label="100 bytes of data on port 53."/>
43002 <suffix name="53.100B.NoProxy"
43003 label="100 bytes of data on port 53 with no proxy."/>
43004 <suffix name="53.1K" label="1K bytes of data on port 53."/>
43005 <suffix name="53.1K.NoProxy"
43006 label="1K bytes of data on port 53 with no proxy."/>
43007 <suffix name="53.100B.RTT"
43008 label="100 bytes of data on port 53 successfully."/>
43009 <suffix name="53.100B.RTT.NoProxy"
43010 label="100 bytes of data on port 53 successfully with no proxy."/>
43011 <suffix name="53.1K.RTT" label="1K bytes of data on port 53 successfully."/>
43012 <suffix name="53.1K.RTT.NoProxy"
43013 label="1K bytes of data on port 53 successfully with no proxy."/>
43014 <suffix name="587.100B" label="100 bytes of data on port 587."/>
43015 <suffix name="587.100B.NoProxy"
43016 label="100 bytes of data on port 587 with no proxy."/>
43017 <suffix name="587.1K" label="1K bytes of data on port 587."/>
43018 <suffix name="587.1K.NoProxy"
43019 label="1K bytes of data on port 587 with no proxy."/>
43020 <suffix name="587.100B.RTT"
43021 label="100 bytes of data on port 587 successfully."/>
43022 <suffix name="587.100B.RTT.NoProxy"
43023 label="100 bytes of data on port 587 successfully with no proxy."/>
43024 <suffix name="587.1K.RTT" label="1K bytes of data on port 587 successfully."/>
43025 <suffix name="587.1K.RTT.NoProxy"
43026 label="1K bytes of data on port 587 successfully with no proxy."/>
43027 <suffix name="6121.100B" label="100 bytes of data on port 6121."/>
43028 <suffix name="6121.100B.NoProxy"
43029 label="100 bytes of data on port 6121 with no proxy."/>
43030 <suffix name="6121.1K" label="1K bytes of data on port 6121."/>
43031 <suffix name="6121.1K.NoProxy"
43032 label="1K bytes of data on port 6121 with no proxy."/>
43033 <suffix name="6121.100B.RTT"
43034 label="100 bytes of data on port 6121 successfully."/>
43035 <suffix name="6121.100B.RTT.NoProxy"
43036 label="100 bytes of data on port 6121 successfully with no proxy."/>
43037 <suffix name="6121.1K.RTT"
43038 label="1K bytes of data on port 6121 successfully."/>
43039 <suffix name="6121.1K.RTT.NoProxy"
43040 label="1K bytes of data on port 6121 successfully with no proxy."/>
43041 <suffix name="80.100B" label="100 bytes of data on port 80."/>
43042 <suffix name="80.100B.NoProxy"
43043 label="100 bytes of data on port 80 with no proxy."/>
43044 <suffix name="80.1K" label="1K bytes of data on port 80."/>
43045 <suffix name="80.1K.NoProxy"
43046 label="1K bytes of data on port 80 with no proxy."/>
43047 <suffix name="80.100B.RTT"
43048 label="100 bytes of data on port 80 successfully."/>
43049 <suffix name="80.100B.RTT.NoProxy"
43050 label="100 bytes of data on port 80 successfully with no proxy."/>
43051 <suffix name="80.1K.RTT" label="1K bytes of data on port 80 successfully."/>
43052 <suffix name="80.1K.RTT.NoProxy"
43053 label="1K bytes of data on port 80 successfully with no proxy."/>
43054 <suffix name="8080.100B" label="100 bytes of data on port 8080."/>
43055 <suffix name="8080.100B.NoProxy"
43056 label="100 bytes of data on port 8080 with no proxy."/>
43057 <suffix name="8080.1K" label="1K bytes of data on port 8080."/>
43058 <suffix name="8080.1K.NoProxy"
43059 label="1K bytes of data on port 8080 with no proxy."/>
43060 <suffix name="8080.100B.RTT"
43061 label="100 bytes of data on port 8080 successfully."/>
43062 <suffix name="8080.100B.RTT.NoProxy"
43063 label="100 bytes of data on port 8080 successfully with no proxy."/>
43064 <suffix name="8080.1K.RTT"
43065 label="1K bytes of data on port 8080 successfully."/>
43066 <suffix name="8080.1K.RTT.NoProxy"
43067 label="1K bytes of data on port 8080 successfully with no proxy."/>
43068 <affected-histogram name="NetConnectivity.TCP.Status"/>
43069 <affected-histogram name="NetConnectivity.TCP.Success"/>
43070 <affected-histogram name="NetConnectivity.UDP.PacketLoss"/>
43071 <affected-histogram name="NetConnectivity.UDP.PacketLoss6"/>
43072 <affected-histogram name="NetConnectivity.UDP.Status"/>
43073 <affected-histogram name="NetConnectivity.UDP.Success"/>
43074 </histogram_suffixes>
43076 <histogram_suffixes name="NetConnectivity2" separator=".">
43077 <suffix name="AcksReceivedFromFirst2Packets" label="2 packets."/>
43078 <suffix name="AcksReceivedFromFirst3Packets" label="3 packets."/>
43079 <suffix name="AcksReceivedFromFirst4Packets" label="4 packets."/>
43080 <suffix name="AcksReceivedFromFirst5Packets" label="5 packets."/>
43081 <suffix name="AcksReceivedFromFirst6Packets" label="6 packets."/>
43082 <suffix name="AcksReceivedFromFirst7Packets" label="7 packets."/>
43083 <suffix name="AcksReceivedFromFirst8Packets" label="8 packets."/>
43084 <suffix name="AcksReceivedFromFirst9Packets" label="9 packets."/>
43085 <suffix name="AcksReceivedFromFirst10Packets" label="10 packets."/>
43086 <suffix name="AcksReceivedFromFirst11Packets" label="11 packets."/>
43087 <suffix name="AcksReceivedFromFirst12Packets" label="12 packets."/>
43088 <suffix name="AcksReceivedFromFirst13Packets" label="13 packets."/>
43089 <suffix name="AcksReceivedFromFirst14Packets" label="14 packets."/>
43090 <suffix name="AcksReceivedFromFirst15Packets" label="15 packets."/>
43091 <suffix name="AcksReceivedFromFirst16Packets" label="16 packets."/>
43092 <suffix name="AcksReceivedFromFirst17Packets" label="17 packets."/>
43093 <suffix name="AcksReceivedFromFirst18Packets" label="18 packets."/>
43094 <suffix name="AcksReceivedFromFirst19Packets" label="19 packets."/>
43095 <suffix name="AcksReceivedFromFirst20Packets" label="20 packets."/>
43096 <suffix name="AcksReceivedFromFirst21Packets" label="21 packets."/>
43097 <affected-histogram name="NetConnectivity.Sent21"/>
43098 </histogram_suffixes>
43100 <histogram_suffixes name="NetConnectivity2a" separator=".">
43101 <suffix name="6121.100B" label="100 bytes of data is sent on port 6121."/>
43102 <suffix name="6121.500B" label="500 bytes of data is sent on port 6121."/>
43103 <suffix name="6121.1K" label="1K bytes of data is sent on port 6121."/>
43104 <affected-histogram name="NetConnectivity2.Sent21.AckReceivedForNthPacket"/>
43105 <affected-histogram name="NetConnectivity2.Sent21.GotAnAck"/>
43106 <affected-histogram name="NetConnectivity2.Sent21.PacketsSent"/>
43107 </histogram_suffixes>
43109 <histogram_suffixes name="NetConnectivity2b" separator=".">
43110 <suffix name="AcksReceivedFromFirst2Packets.6121.100B"
43111 label="2 packets. 100 bytes of data is sent on port 6121."/>
43112 <suffix name="AcksReceivedFromFirst3Packets.6121.100B"
43113 label="3 packets. 100 bytes of data is sent on port 6121."/>
43114 <suffix name="AcksReceivedFromFirst4Packets.6121.100B"
43115 label="4 packets. 100 bytes of data is sent on port 6121."/>
43116 <suffix name="AcksReceivedFromFirst5Packets.6121.100B"
43117 label="5 packets. 100 bytes of data is sent on port 6121."/>
43118 <suffix name="AcksReceivedFromFirst6Packets.6121.100B"
43119 label="6 packets. 100 bytes of data is sent on port 6121."/>
43120 <suffix name="AcksReceivedFromFirst7Packets.6121.100B"
43121 label="7 packets. 100 bytes of data is sent on port 6121."/>
43122 <suffix name="AcksReceivedFromFirst8Packets.6121.100B"
43123 label="8 packets. 100 bytes of data is sent on port 6121."/>
43124 <suffix name="AcksReceivedFromFirst9Packets.6121.100B"
43125 label="9 packets. 100 bytes of data is sent on port 6121."/>
43126 <suffix name="AcksReceivedFromFirst10Packets.6121.100B"
43127 label="10 packets. 100 bytes of data is sent on port 6121."/>
43128 <suffix name="AcksReceivedFromFirst11Packets.6121.100B"
43129 label="11 packets. 100 bytes of data is sent on port 6121."/>
43130 <suffix name="AcksReceivedFromFirst12Packets.6121.100B"
43131 label="12 packets. 100 bytes of data is sent on port 6121."/>
43132 <suffix name="AcksReceivedFromFirst13Packets.6121.100B"
43133 label="13 packets. 100 bytes of data is sent on port 6121."/>
43134 <suffix name="AcksReceivedFromFirst14Packets.6121.100B"
43135 label="14 packets. 100 bytes of data is sent on port 6121."/>
43136 <suffix name="AcksReceivedFromFirst15Packets.6121.100B"
43137 label="15 packets. 100 bytes of data is sent on port 6121."/>
43138 <suffix name="AcksReceivedFromFirst16Packets.6121.100B"
43139 label="16 packets. 100 bytes of data is sent on port 6121."/>
43140 <suffix name="AcksReceivedFromFirst17Packets.6121.100B"
43141 label="17 packets. 100 bytes of data is sent on port 6121."/>
43142 <suffix name="AcksReceivedFromFirst18Packets.6121.100B"
43143 label="18 packets. 100 bytes of data is sent on port 6121."/>
43144 <suffix name="AcksReceivedFromFirst19Packets.6121.100B"
43145 label="19 packets. 100 bytes of data is sent on port 6121."/>
43146 <suffix name="AcksReceivedFromFirst20Packets.6121.100B"
43147 label="20 packets. 100 bytes of data is sent on port 6121."/>
43148 <suffix name="AcksReceivedFromFirst21Packets.6121.100B"
43149 label="21 packets. 100 bytes of data is sent on port 6121."/>
43150 <affected-histogram name="NetConnectivity2.Sent21"/>
43151 </histogram_suffixes>
43153 <histogram_suffixes name="NetConnectivity2c" separator=".">
43154 <suffix name="6121.100B" label="100 bytes of data is sent on port 6121."/>
43155 <suffix name="6121.100B.NoProxy"
43156 label="100 bytes of data is sent on port 6121 with no proxy."/>
43157 <suffix name="6121.500B" label="500 bytes of data is sent on port 6121."/>
43158 <suffix name="6121.500B.NoProxy"
43159 label="500 bytes of data is sent on port 6121 with no proxy."/>
43160 <suffix name="6121.1K" label="1K bytes of data is sent on port 6121."/>
43161 <suffix name="6121.1K.NoProxy"
43162 label="1K bytes of data is sent on port 6121 with no proxy."/>
43163 <affected-histogram name="NetConnectivity2.Send6.PacketsSent"/>
43164 <affected-histogram name="NetConnectivity2.Send6.SeriesAcked"/>
43165 </histogram_suffixes>
43167 <histogram_suffixes name="NetConnectivity2d" separator=".">
43168 <suffix name="AcksReceivedFromFirst2Packets.6121.500B"
43169 label="2 packets. 500 bytes of data is sent on port 6121."/>
43170 <suffix name="AcksReceivedFromFirst3Packets.6121.500B"
43171 label="3 packets. 500 bytes of data is sent on port 6121."/>
43172 <suffix name="AcksReceivedFromFirst4Packets.6121.500B"
43173 label="4 packets. 500 bytes of data is sent on port 6121."/>
43174 <suffix name="AcksReceivedFromFirst5Packets.6121.500B"
43175 label="5 packets. 500 bytes of data is sent on port 6121."/>
43176 <suffix name="AcksReceivedFromFirst6Packets.6121.500B"
43177 label="6 packets. 500 bytes of data is sent on port 6121."/>
43178 <suffix name="AcksReceivedFromFirst7Packets.6121.500B"
43179 label="7 packets. 500 bytes of data is sent on port 6121."/>
43180 <suffix name="AcksReceivedFromFirst8Packets.6121.500B"
43181 label="8 packets. 500 bytes of data is sent on port 6121."/>
43182 <suffix name="AcksReceivedFromFirst9Packets.6121.500B"
43183 label="9 packets. 500 bytes of data is sent on port 6121."/>
43184 <suffix name="AcksReceivedFromFirst10Packets.6121.500B"
43185 label="10 packets. 500 bytes of data is sent on port 6121."/>
43186 <suffix name="AcksReceivedFromFirst11Packets.6121.500B"
43187 label="11 packets. 500 bytes of data is sent on port 6121."/>
43188 <suffix name="AcksReceivedFromFirst12Packets.6121.500B"
43189 label="12 packets. 500 bytes of data is sent on port 6121."/>
43190 <suffix name="AcksReceivedFromFirst13Packets.6121.500B"
43191 label="13 packets. 500 bytes of data is sent on port 6121."/>
43192 <suffix name="AcksReceivedFromFirst14Packets.6121.500B"
43193 label="14 packets. 500 bytes of data is sent on port 6121."/>
43194 <suffix name="AcksReceivedFromFirst15Packets.6121.500B"
43195 label="15 packets. 500 bytes of data is sent on port 6121."/>
43196 <suffix name="AcksReceivedFromFirst16Packets.6121.500B"
43197 label="16 packets. 500 bytes of data is sent on port 6121."/>
43198 <suffix name="AcksReceivedFromFirst17Packets.6121.500B"
43199 label="17 packets. 500 bytes of data is sent on port 6121."/>
43200 <suffix name="AcksReceivedFromFirst18Packets.6121.500B"
43201 label="18 packets. 500 bytes of data is sent on port 6121."/>
43202 <suffix name="AcksReceivedFromFirst19Packets.6121.500B"
43203 label="19 packets. 500 bytes of data is sent on port 6121."/>
43204 <suffix name="AcksReceivedFromFirst20Packets.6121.500B"
43205 label="20 packets. 500 bytes of data is sent on port 6121."/>
43206 <suffix name="AcksReceivedFromFirst21Packets.6121.500B"
43207 label="21 packets. 500 bytes of data is sent on port 6121."/>
43208 <affected-histogram name="NetConnectivity2.Sent21"/>
43209 </histogram_suffixes>
43211 <histogram_suffixes name="NetConnectivity2e" separator=".">
43212 <suffix name="AcksReceivedFromFirst2Packets.6121.1K"
43213 label="2 packets. 1K bytes of data is sent on port 6121."/>
43214 <suffix name="AcksReceivedFromFirst3Packets.6121.1K"
43215 label="3 packets. 1K bytes of data is sent on port 6121."/>
43216 <suffix name="AcksReceivedFromFirst4Packets.6121.1K"
43217 label="4 packets. 1K bytes of data is sent on port 6121."/>
43218 <suffix name="AcksReceivedFromFirst5Packets.6121.1K"
43219 label="5 packets. 1K bytes of data is sent on port 6121."/>
43220 <suffix name="AcksReceivedFromFirst6Packets.6121.1K"
43221 label="6 packets. 1K bytes of data is sent on port 6121."/>
43222 <suffix name="AcksReceivedFromFirst7Packets.6121.1K"
43223 label="7 packets. 1K bytes of data is sent on port 6121."/>
43224 <suffix name="AcksReceivedFromFirst8Packets.6121.1K"
43225 label="8 packets. 1K bytes of data is sent on port 6121."/>
43226 <suffix name="AcksReceivedFromFirst9Packets.6121.1K"
43227 label="9 packets. 1K bytes of data is sent on port 6121."/>
43228 <suffix name="AcksReceivedFromFirst10Packets.6121.1K"
43229 label="10 packets. 1K bytes of data is sent on port 6121."/>
43230 <suffix name="AcksReceivedFromFirst11Packets.6121.1K"
43231 label="11 packets. 1K bytes of data is sent on port 6121."/>
43232 <suffix name="AcksReceivedFromFirst12Packets.6121.1K"
43233 label="12 packets. 1K bytes of data is sent on port 6121."/>
43234 <suffix name="AcksReceivedFromFirst13Packets.6121.1K"
43235 label="13 packets. 1K bytes of data is sent on port 6121."/>
43236 <suffix name="AcksReceivedFromFirst14Packets.6121.1K"
43237 label="14 packets. 1K bytes of data is sent on port 6121."/>
43238 <suffix name="AcksReceivedFromFirst15Packets.6121.1K"
43239 label="15 packets. 1K bytes of data is sent on port 6121."/>
43240 <suffix name="AcksReceivedFromFirst16Packets.6121.1K"
43241 label="16 packets. 1K bytes of data is sent on port 6121."/>
43242 <suffix name="AcksReceivedFromFirst17Packets.6121.1K"
43243 label="17 packets. 1K bytes of data is sent on port 6121."/>
43244 <suffix name="AcksReceivedFromFirst18Packets.6121.1K"
43245 label="18 packets. 1K bytes of data is sent on port 6121."/>
43246 <suffix name="AcksReceivedFromFirst19Packets.6121.1K"
43247 label="19 packets. 1K bytes of data is sent on port 6121."/>
43248 <suffix name="AcksReceivedFromFirst20Packets.6121.1K"
43249 label="20 packets. 1K bytes of data is sent on port 6121."/>
43250 <suffix name="AcksReceivedFromFirst21Packets.6121.1K"
43251 label="21 packets. 1K bytes of data is sent on port 6121."/>
43252 <affected-histogram name="NetConnectivity2.Sent21"/>
43253 </histogram_suffixes>
43255 <histogram_suffixes name="NetConnectivity3a" separator=".">
43256 <suffix name="NonPacedPacket"
43257 label="In this histogram results are only shown if at least two packets
43258 were ACKed in the Startup Test. Packets were sent as rapidly as
43260 <suffix name="PacedPacket"
43261 label="In this histogram results are only shown if at least two packets
43262 were ACKed in the Startup Test. Packets are sent at equal
43263 intervals. The interval is selected to match the bandwidth
43264 discovered during the StartPacket test."/>
43265 <suffix name="StartPacket"
43266 label="Packets are sent as rapidly as possible, just after successfully
43267 sending an UMA upload. Each packet was numbered, as was its ACK
43268 sent back by Google. If no packets (of the 21) were ever ACKed,
43269 then the port is assumed to be blocked, and no data is recorded
43270 in this histogram."/>
43271 <affected-histogram name="NetConnectivity3"/>
43272 </histogram_suffixes>
43274 <histogram_suffixes name="NetConnectivity3aa" separator=".">
43275 <suffix name="Sent21"
43276 label="This histogram shows the number of echo responses received from
43278 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
43279 <affected-histogram name="NetConnectivity3.PacedPacket"/>
43280 <affected-histogram name="NetConnectivity3.StartPacket"/>
43281 </histogram_suffixes>
43283 <histogram_suffixes name="NetConnectivity3AckReceivedForNthPacket"
43285 <suffix name="Sent21.AckReceivedForNthPacket"
43286 label="Each packet was numbered, as was its ACK sent back by Google.
43287 This histogram records, for each packet number, how often we
43288 received an ACK for that packet."/>
43289 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
43290 <affected-histogram name="NetConnectivity3.PacedPacket"/>
43291 <affected-histogram name="NetConnectivity3.StartPacket"/>
43292 </histogram_suffixes>
43294 <histogram_suffixes name="NetConnectivity3AcksReceivedFromFirst" separator=".">
43295 <suffix name="AcksReceivedFromFirst02Packets" label="2 packets."/>
43296 <suffix name="AcksReceivedFromFirst03Packets" label="3 packets."/>
43297 <suffix name="AcksReceivedFromFirst04Packets" label="4 packets."/>
43298 <suffix name="AcksReceivedFromFirst05Packets" label="5 packets."/>
43299 <suffix name="AcksReceivedFromFirst06Packets" label="6 packets."/>
43300 <suffix name="AcksReceivedFromFirst07Packets" label="7 packets."/>
43301 <suffix name="AcksReceivedFromFirst08Packets" label="8 packets."/>
43302 <suffix name="AcksReceivedFromFirst09Packets" label="9 packets."/>
43303 <suffix name="AcksReceivedFromFirst10Packets" label="10 packets."/>
43304 <suffix name="AcksReceivedFromFirst11Packets" label="11 packets."/>
43305 <suffix name="AcksReceivedFromFirst12Packets" label="12 packets."/>
43306 <suffix name="AcksReceivedFromFirst13Packets" label="13 packets."/>
43307 <suffix name="AcksReceivedFromFirst14Packets" label="14 packets."/>
43308 <suffix name="AcksReceivedFromFirst15Packets" label="15 packets."/>
43309 <suffix name="AcksReceivedFromFirst16Packets" label="16 packets."/>
43310 <suffix name="AcksReceivedFromFirst17Packets" label="17 packets."/>
43311 <suffix name="AcksReceivedFromFirst18Packets" label="18 packets."/>
43312 <suffix name="AcksReceivedFromFirst19Packets" label="19 packets."/>
43313 <suffix name="AcksReceivedFromFirst20Packets" label="20 packets."/>
43314 <suffix name="AcksReceivedFromFirst21Packets" label="21 packets."/>
43315 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21"/>
43316 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21"/>
43317 <affected-histogram name="NetConnectivity3.StartPacket.Sent21"/>
43318 </histogram_suffixes>
43320 <histogram_suffixes name="NetConnectivity3GotAnAck" separator=".">
43321 <suffix name="Sent21.GotAnAck"
43322 label="The histogram shows if we ever got an ACK for a packet in our
43324 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
43325 <affected-histogram name="NetConnectivity3.PacedPacket"/>
43326 <affected-histogram name="NetConnectivity3.StartPacket"/>
43327 </histogram_suffixes>
43329 <histogram_suffixes name="NetConnectivity3PacketDelay1" separator=".">
43330 <suffix name="Sent21.443"
43331 label="This histogram shows the difference between the time when we
43332 have received 1st byte from the server and the last time when we
43333 have received data from the server on port 443."/>
43334 <suffix name="Sent21.6121"
43335 label="This histogram shows the difference between the time when we
43336 have received 1st byte from the server and the last time when we
43337 have received data from the server on port 6121."/>
43338 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
43339 <affected-histogram name="NetConnectivity3.PacedPacket"/>
43340 <affected-histogram name="NetConnectivity3.StartPacket"/>
43341 </histogram_suffixes>
43343 <histogram_suffixes name="NetConnectivity3PacketDelay2" separator=".">
43344 <suffix name="443.100B.PacketDelay"
43345 label="100 bytes of data is sent on port 443."/>
43346 <suffix name="443.1200B.PacketDelay"
43347 label="1200 bytes of data is sent on port 443."/>
43348 <suffix name="443.500B.PacketDelay"
43349 label="500 bytes of data is sent on port 443."/>
43350 <suffix name="6121.100B.PacketDelay"
43351 label="100 bytes of data is sent on port 6121."/>
43352 <suffix name="6121.1200B.PacketDelay"
43353 label="1200 bytes of data is sent on port 6121."/>
43354 <suffix name="6121.500B.PacketDelay"
43355 label="500 bytes of data is sent on port 6121."/>
43356 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21"/>
43357 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21"/>
43358 <affected-histogram name="NetConnectivity3.StartPacket.Sent21"/>
43359 </histogram_suffixes>
43361 <histogram_suffixes name="NetConnectivity3PacketRTT" separator=".">
43362 <suffix name="Sent21.Success.RTT" label="The histogram shows the RTT for"/>
43363 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
43364 <affected-histogram name="NetConnectivity3.PacedPacket"/>
43365 <affected-histogram name="NetConnectivity3.StartPacket"/>
43366 </histogram_suffixes>
43368 <histogram_suffixes name="NetConnectivity3Packets" separator=".">
43369 <suffix name="Packet01" label="1st packet."/>
43370 <suffix name="Packet02" label="2nd packet."/>
43371 <suffix name="Packet03" label="3rd packet."/>
43372 <suffix name="Packet10" label="10th packet."/>
43373 <suffix name="Packet20" label="20th packet."/>
43374 <affected-histogram
43375 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT"/>
43376 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.Success.RTT"/>
43377 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.Success.RTT"/>
43378 </histogram_suffixes>
43380 <histogram_suffixes name="NetConnectivity3PacketsSent" separator=".">
43381 <suffix name="Sent21.PacketsSent"
43382 label="This histogram records how many packets (out of 21 attempted)
43383 were sent to the server via UDP."/>
43384 <suffix name="Send6.SeriesAcked"
43385 label="Chrome sends 6 UDP packets in a row to test to see if there is a
43386 probabalistic dependency in packet loss for consecutive packets.
43387 We record a bit vector of packets received, where the least
43388 significant bit is a 1 if the first packet was received, etc.
43389 For example, if all packets other than packet 2 and 4 are
43390 responded to, then we'd have a sample (in binary) of 110101B, or
43392 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
43393 <affected-histogram name="NetConnectivity3.PacedPacket"/>
43394 <affected-histogram name="NetConnectivity3.StartPacket"/>
43395 </histogram_suffixes>
43397 <histogram_suffixes name="NetConnectivity3PacketsSentBytes" separator=".">
43398 <suffix name="443.100B" label="100 bytes of data is sent on port 443."/>
43399 <suffix name="443.500B" label="500 bytes of data is sent on port 443."/>
43400 <suffix name="443.1200B" label="1200 bytes of data is sent on port 443."/>
43401 <suffix name="6121.100B" label="100 bytes of data is sent on port 6121."/>
43402 <suffix name="6121.500B" label="500 bytes of data is sent on port 6121."/>
43403 <suffix name="6121.1200B" label="1200 bytes of data is sent on port 6121."/>
43404 <affected-histogram
43405 name="NetConnectivity3.NonPacedPacket.Sent21.AckReceivedForNthPacket"/>
43406 <affected-histogram
43407 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst02Packets"/>
43408 <affected-histogram
43409 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst03Packets"/>
43410 <affected-histogram
43411 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst04Packets"/>
43412 <affected-histogram
43413 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst05Packets"/>
43414 <affected-histogram
43415 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst06Packets"/>
43416 <affected-histogram
43417 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst07Packets"/>
43418 <affected-histogram
43419 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst08Packets"/>
43420 <affected-histogram
43421 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst09Packets"/>
43422 <affected-histogram
43423 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst10Packets"/>
43424 <affected-histogram
43425 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst11Packets"/>
43426 <affected-histogram
43427 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst12Packets"/>
43428 <affected-histogram
43429 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst13Packets"/>
43430 <affected-histogram
43431 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst14Packets"/>
43432 <affected-histogram
43433 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst15Packets"/>
43434 <affected-histogram
43435 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst16Packets"/>
43436 <affected-histogram
43437 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst17Packets"/>
43438 <affected-histogram
43439 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst18Packets"/>
43440 <affected-histogram
43441 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst19Packets"/>
43442 <affected-histogram
43443 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst20Packets"/>
43444 <affected-histogram
43445 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst21Packets"/>
43446 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21.GotAnAck"/>
43447 <affected-histogram
43448 name="NetConnectivity3.NonPacedPacket.Sent21.PacketsSent"/>
43449 <affected-histogram
43450 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
43451 <affected-histogram
43452 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
43453 <affected-histogram
43454 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
43455 <affected-histogram
43456 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
43457 <affected-histogram
43458 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
43459 <affected-histogram
43460 name="NetConnectivity3.PacedPacket.Sent21.AckReceivedForNthPacket"/>
43461 <affected-histogram
43462 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst02Packets"/>
43463 <affected-histogram
43464 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst03Packets"/>
43465 <affected-histogram
43466 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst04Packets"/>
43467 <affected-histogram
43468 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst05Packets"/>
43469 <affected-histogram
43470 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst06Packets"/>
43471 <affected-histogram
43472 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst07Packets"/>
43473 <affected-histogram
43474 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst08Packets"/>
43475 <affected-histogram
43476 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst09Packets"/>
43477 <affected-histogram
43478 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst10Packets"/>
43479 <affected-histogram
43480 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst11Packets"/>
43481 <affected-histogram
43482 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst12Packets"/>
43483 <affected-histogram
43484 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst13Packets"/>
43485 <affected-histogram
43486 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst14Packets"/>
43487 <affected-histogram
43488 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst15Packets"/>
43489 <affected-histogram
43490 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst16Packets"/>
43491 <affected-histogram
43492 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst17Packets"/>
43493 <affected-histogram
43494 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst18Packets"/>
43495 <affected-histogram
43496 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst19Packets"/>
43497 <affected-histogram
43498 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst20Packets"/>
43499 <affected-histogram
43500 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst21Packets"/>
43501 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.GotAnAck"/>
43502 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.PacketsSent"/>
43503 <affected-histogram
43504 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet01"/>
43505 <affected-histogram
43506 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet02"/>
43507 <affected-histogram
43508 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet03"/>
43509 <affected-histogram
43510 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet10"/>
43511 <affected-histogram
43512 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet20"/>
43513 <affected-histogram
43514 name="NetConnectivity3.StartPacket.Sent21.AckReceivedForNthPacket"/>
43515 <affected-histogram
43516 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst02Packets"/>
43517 <affected-histogram
43518 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst03Packets"/>
43519 <affected-histogram
43520 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst04Packets"/>
43521 <affected-histogram
43522 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst05Packets"/>
43523 <affected-histogram
43524 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst06Packets"/>
43525 <affected-histogram
43526 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst07Packets"/>
43527 <affected-histogram
43528 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst08Packets"/>
43529 <affected-histogram
43530 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst09Packets"/>
43531 <affected-histogram
43532 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst10Packets"/>
43533 <affected-histogram
43534 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst11Packets"/>
43535 <affected-histogram
43536 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst12Packets"/>
43537 <affected-histogram
43538 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst13Packets"/>
43539 <affected-histogram
43540 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst14Packets"/>
43541 <affected-histogram
43542 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst15Packets"/>
43543 <affected-histogram
43544 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst16Packets"/>
43545 <affected-histogram
43546 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst17Packets"/>
43547 <affected-histogram
43548 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst18Packets"/>
43549 <affected-histogram
43550 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst19Packets"/>
43551 <affected-histogram
43552 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst20Packets"/>
43553 <affected-histogram
43554 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst21Packets"/>
43555 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.GotAnAck"/>
43556 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.PacketsSent"/>
43557 <affected-histogram
43558 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet01"/>
43559 <affected-histogram
43560 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet02"/>
43561 <affected-histogram
43562 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet03"/>
43563 <affected-histogram
43564 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet10"/>
43565 <affected-histogram
43566 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet20"/>
43567 </histogram_suffixes>
43569 <histogram_suffixes name="NetConnectivity3Send6Acked" separator=".">
43570 <suffix name="443.100B" label="100 bytes of data is sent on port 443."/>
43571 <suffix name="443.100B.NoProxy"
43572 label="100 bytes of data is sent on port 443 with no proxy."/>
43573 <suffix name="443.500B" label="500 bytes of data is sent on port 443."/>
43574 <suffix name="443.500B.NoProxy"
43575 label="500 bytes of data is sent on port 443 with no proxy."/>
43576 <suffix name="443.1200B" label="1200 bytes of data is sent on port 443."/>
43577 <suffix name="443.1200B.NoProxy"
43578 label="1200 bytes of data is sent on port 443 with no proxy."/>
43579 <suffix name="6121.100B" label="100 bytes of data is sent on port 6121."/>
43580 <suffix name="6121.100B.NoProxy"
43581 label="100 bytes of data is sent on port 6121 with no proxy."/>
43582 <suffix name="6121.500B" label="500 bytes of data is sent on port 6121."/>
43583 <suffix name="6121.500B.NoProxy"
43584 label="500 bytes of data is sent on port 6121 with no proxy."/>
43585 <suffix name="6121.1200B" label="1200 bytes of data is sent on port 6121."/>
43586 <suffix name="6121.1200B.NoProxy"
43587 label="1200 bytes of data is sent on port 6121 with no proxy."/>
43588 <affected-histogram name="NetConnectivity3.NonPacedPacket.Send6.SeriesAcked"/>
43589 <affected-histogram name="NetConnectivity3.PacedPacket.Send6.SeriesAcked"/>
43590 <affected-histogram name="NetConnectivity3.StartPacket.Send6.PacketsSent"/>
43591 <affected-histogram name="NetConnectivity3.StartPacket.Send6.SeriesAcked"/>
43592 </histogram_suffixes>
43594 <histogram_suffixes name="NetConnectivity4a" separator=".">
43595 <suffix name="NATBind.Sent2"
43596 label="Two packets were sent spreading over a random period, to test if
43597 the NAT dropped the binding. Afterwords, an extra (short) packet
43598 was sent with renewed NAT binding to test whether the network
43599 that was used to deliver the first packet is still connected.
43600 Results are only shown in this histogram if at least ten packets
43601 were received in the StartPacket test."/>
43602 <suffix name="NonPacedPacket"
43603 label="21 Packets were sent as rapidly as possible. Results are only
43604 shown in this histogram if at least two packets were received in
43605 the StartPacket Test."/>
43606 <suffix name="PacedPacket"
43607 label="21 Packets were sent at equal intervals, which were selected to
43608 match the bandwidth discovered during the StartPacket test.
43609 Results are only shown in this histogram if at least two packets
43610 were received in the StartPacket Test."/>
43611 <suffix name="StartPacket"
43612 label="21 Packets were sent as rapidly as possible, just after the
43613 client successfully sent a UMA upload. Each packet was numbered
43614 when it was sent by Google."/>
43615 <affected-histogram name="NetConnectivity4"/>
43616 <affected-histogram name="NetConnectivity5"/>
43617 </histogram_suffixes>
43619 <histogram_suffixes name="NetConnectivity4NATBindPacketReceives" separator=".">
43620 <suffix name="Bind.Failure"
43621 label="Only when the second packet never arrived (we wait for 10 extra
43622 seconds) and the first and the extra (short) packets arrived did
43623 we record the duration in seconds between the sendings of the
43624 first two packets in this histogram."/>
43625 <suffix name="Bind.Success"
43626 label="Only when all three packets including the extra (short) packet
43627 arrived did we record the duration in seconds between the
43628 sendings of the first two packets in this histogram."/>
43629 <suffix name="Connectivity.Failure"
43630 label="Only when the extra (short) packet (with renewed NAT binding)
43631 never arrived (we wait for 10 extra seconds) did we record the
43632 duration in seconds between the sendings of the first two
43633 packets in this histogram."/>
43634 <suffix name="Connectivity.Success"
43635 label="Only when the extra (short) packet arrived did we record the
43636 duration in seconds between the sendings of the first two
43637 packets in this histogram."/>
43638 <suffix name="SendToLastRecvDelay"
43639 label="This histogram records the time duration (in milliseconds)
43640 between the client sending the request and the receiving of the
43641 second packet sent from the server, excluding the idle time
43642 between sendings of the first two packets. Results are only
43643 shown if the first two packets are both received."/>
43644 <affected-histogram name="NetConnectivity4.NATBind.Sent2"/>
43645 <affected-histogram name="NetConnectivity5.NATBind.Sent2"/>
43646 </histogram_suffixes>
43648 <histogram_suffixes name="NetConnectivity4PacketFirst6" separator=".">
43649 <suffix name="First6.SeriesRecv"
43650 label="This histogram records a bit vector of the first 6 packets sent,
43651 where the least significant bit is a 1 if the first packet was
43652 received, etc. For example, if all packets other than packet 2
43653 and 4 are received, then we'd have a sample (in binary) of
43655 <suffix name="Sent21"
43656 label="This histogram shows the number of packets received from the
43658 <affected-histogram name="NetConnectivity4.NonPacedPacket"/>
43659 <affected-histogram name="NetConnectivity4.PacedPacket"/>
43660 <affected-histogram name="NetConnectivity4.StartPacket"/>
43661 <affected-histogram name="NetConnectivity5.NonPacedPacket"/>
43662 <affected-histogram name="NetConnectivity5.PacedPacket"/>
43663 <affected-histogram name="NetConnectivity5.StartPacket"/>
43664 </histogram_suffixes>
43666 <histogram_suffixes name="NetConnectivity4PacketReceives" separator=".">
43667 <suffix name="NumRecvFromFirst01Packets" label="1 packet."/>
43668 <suffix name="NumRecvFromFirst02Packets" label="2 packets."/>
43669 <suffix name="NumRecvFromFirst03Packets" label="3 packets."/>
43670 <suffix name="NumRecvFromFirst04Packets" label="4 packets."/>
43671 <suffix name="NumRecvFromFirst05Packets" label="5 packets."/>
43672 <suffix name="NumRecvFromFirst06Packets" label="6 packets."/>
43673 <suffix name="NumRecvFromFirst07Packets" label="7 packets."/>
43674 <suffix name="NumRecvFromFirst08Packets" label="8 packets."/>
43675 <suffix name="NumRecvFromFirst09Packets" label="9 packets."/>
43676 <suffix name="NumRecvFromFirst10Packets" label="10 packets."/>
43677 <suffix name="NumRecvFromFirst11Packets" label="11 packets."/>
43678 <suffix name="NumRecvFromFirst12Packets" label="12 packets."/>
43679 <suffix name="NumRecvFromFirst13Packets" label="13 packets."/>
43680 <suffix name="NumRecvFromFirst14Packets" label="14 packets."/>
43681 <suffix name="NumRecvFromFirst15Packets" label="15 packets."/>
43682 <suffix name="NumRecvFromFirst16Packets" label="16 packets."/>
43683 <suffix name="NumRecvFromFirst17Packets" label="17 packets."/>
43684 <suffix name="NumRecvFromFirst18Packets" label="18 packets."/>
43685 <suffix name="NumRecvFromFirst19Packets" label="19 packets."/>
43686 <suffix name="NumRecvFromFirst20Packets" label="20 packets."/>
43687 <suffix name="NumRecvFromFirst21Packets" label="21 packets."/>
43688 <affected-histogram name="NetConnectivity4.NonPacedPacket.Sent21"/>
43689 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21"/>
43690 <affected-histogram name="NetConnectivity4.StartPacket.Sent21"/>
43691 <affected-histogram name="NetConnectivity5.NonPacedPacket.Sent21"/>
43692 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21"/>
43693 <affected-histogram name="NetConnectivity5.StartPacket.Sent21"/>
43694 </histogram_suffixes>
43696 <histogram_suffixes name="NetConnectivity4PacketRTT" separator=".">
43697 <suffix name="Sent21.GotAPacket"
43698 label="The histogram shows if we ever got at least one packet in our
43700 <suffix name="Sent21.PacketDelay"
43701 label="The histogram shows the average inter-arrival time between every
43702 two consecutive packets we receive in our series of 21
43703 multiplied by 20 (so this is essentially the time duration
43704 between the first and the last received packets)."/>
43705 <suffix name="Sent21.PacketsRecv"
43706 label="The histogram shows how many packets we receive in our series of
43708 <suffix name="Sent21.RecvNthPacket"
43709 label="Each packet was numbered when it was sent by Google. This
43710 histogram records, for each packet number, how often we received
43712 <suffix name="Sent21.SendToLastRecvDelay"
43713 label="This histogram records the time duration between the client
43714 sending the request and the receiving of the last packet sent
43715 from the server, excluding the total pacing time requested by
43716 the client. Results are only shown if at least two packets are
43718 <suffix name="Sent21.Success.RTT"
43719 label="The histogram shows the RTT for the"/>
43720 <affected-histogram name="NetConnectivity4.NonPacedPacket"/>
43721 <affected-histogram name="NetConnectivity4.PacedPacket"/>
43722 <affected-histogram name="NetConnectivity4.StartPacket"/>
43723 <affected-histogram name="NetConnectivity5.NonPacedPacket"/>
43724 <affected-histogram name="NetConnectivity5.PacedPacket"/>
43725 <affected-histogram name="NetConnectivity5.StartPacket"/>
43726 </histogram_suffixes>
43728 <histogram_suffixes name="NetConnectivity4PacketRTTSeries" separator=".">
43729 <suffix name="Packet01" label="1st packet."/>
43730 <suffix name="Packet02" label="2nd packet."/>
43731 <suffix name="Packet03" label="3rd packet."/>
43732 <suffix name="Packet10" label="10th packet."/>
43733 <suffix name="Packet20" label="20th packet."/>
43734 <affected-histogram
43735 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT"/>
43736 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.Success.RTT"/>
43737 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.Success.RTT"/>
43738 <affected-histogram
43739 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT"/>
43740 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.Success.RTT"/>
43741 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.Success.RTT"/>
43742 </histogram_suffixes>
43744 <histogram_suffixes name="NetConnectivity4PacketsAll" separator=".">
43745 <suffix name="443.100B" label="100 bytes of data is sent on port 443."/>
43746 <suffix name="443.1200B" label="1200 bytes of data is sent on port 443."/>
43747 <suffix name="443.500B" label="500 bytes of data is sent on port 443."/>
43748 <suffix name="80.100B" label="100 bytes of data is sent on port 80."/>
43749 <suffix name="80.1200B" label="1200 bytes of data is sent on port 80."/>
43750 <suffix name="80.500B" label="500 bytes of data is sent on port 80."/>
43751 <affected-histogram name="NetConnectivity4.NATBind.Sent2.Bind.Failure"/>
43752 <affected-histogram name="NetConnectivity4.NATBind.Sent2.Bind.Success"/>
43753 <affected-histogram
43754 name="NetConnectivity4.NATBind.Sent2.Connectivity.Failure"/>
43755 <affected-histogram
43756 name="NetConnectivity4.NATBind.Sent2.Connectivity.Success"/>
43757 <affected-histogram
43758 name="NetConnectivity4.NATBind.Sent2.SendToLastRecvDelay"/>
43759 <affected-histogram name="NetConnectivity4.NonPacedPacket.Sent21.GotAPacket"/>
43760 <affected-histogram
43761 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst01Packets"/>
43762 <affected-histogram
43763 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst02Packets"/>
43764 <affected-histogram
43765 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst03Packets"/>
43766 <affected-histogram
43767 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst04Packets"/>
43768 <affected-histogram
43769 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst05Packets"/>
43770 <affected-histogram
43771 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst06Packets"/>
43772 <affected-histogram
43773 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst07Packets"/>
43774 <affected-histogram
43775 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst08Packets"/>
43776 <affected-histogram
43777 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst09Packets"/>
43778 <affected-histogram
43779 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst10Packets"/>
43780 <affected-histogram
43781 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst11Packets"/>
43782 <affected-histogram
43783 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst12Packets"/>
43784 <affected-histogram
43785 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst13Packets"/>
43786 <affected-histogram
43787 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst14Packets"/>
43788 <affected-histogram
43789 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst15Packets"/>
43790 <affected-histogram
43791 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst16Packets"/>
43792 <affected-histogram
43793 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst17Packets"/>
43794 <affected-histogram
43795 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst18Packets"/>
43796 <affected-histogram
43797 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst19Packets"/>
43798 <affected-histogram
43799 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst20Packets"/>
43800 <affected-histogram
43801 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst21Packets"/>
43802 <affected-histogram
43803 name="NetConnectivity4.NonPacedPacket.Sent21.PacketDelay"/>
43804 <affected-histogram
43805 name="NetConnectivity4.NonPacedPacket.Sent21.PacketsRecv"/>
43806 <affected-histogram
43807 name="NetConnectivity4.NonPacedPacket.Sent21.RecvNthPacket"/>
43808 <affected-histogram
43809 name="NetConnectivity4.NonPacedPacket.Sent21.SendToLastRecvDelay"/>
43810 <affected-histogram
43811 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
43812 <affected-histogram
43813 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
43814 <affected-histogram
43815 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
43816 <affected-histogram
43817 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
43818 <affected-histogram
43819 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
43820 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.GotAPacket"/>
43821 <affected-histogram
43822 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst01Packets"/>
43823 <affected-histogram
43824 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst02Packets"/>
43825 <affected-histogram
43826 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst03Packets"/>
43827 <affected-histogram
43828 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst04Packets"/>
43829 <affected-histogram
43830 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst05Packets"/>
43831 <affected-histogram
43832 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst06Packets"/>
43833 <affected-histogram
43834 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst07Packets"/>
43835 <affected-histogram
43836 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst08Packets"/>
43837 <affected-histogram
43838 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst09Packets"/>
43839 <affected-histogram
43840 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst10Packets"/>
43841 <affected-histogram
43842 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst11Packets"/>
43843 <affected-histogram
43844 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst12Packets"/>
43845 <affected-histogram
43846 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst13Packets"/>
43847 <affected-histogram
43848 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst14Packets"/>
43849 <affected-histogram
43850 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst15Packets"/>
43851 <affected-histogram
43852 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst16Packets"/>
43853 <affected-histogram
43854 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst17Packets"/>
43855 <affected-histogram
43856 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst18Packets"/>
43857 <affected-histogram
43858 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst19Packets"/>
43859 <affected-histogram
43860 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst20Packets"/>
43861 <affected-histogram
43862 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst21Packets"/>
43863 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.PacketDelay"/>
43864 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.PacketsRecv"/>
43865 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.RecvNthPacket"/>
43866 <affected-histogram
43867 name="NetConnectivity4.PacedPacket.Sent21.SendToLastRecvDelay"/>
43868 <affected-histogram
43869 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet01"/>
43870 <affected-histogram
43871 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet02"/>
43872 <affected-histogram
43873 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet03"/>
43874 <affected-histogram
43875 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet10"/>
43876 <affected-histogram
43877 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet20"/>
43878 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.GotAPacket"/>
43879 <affected-histogram
43880 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst01Packets"/>
43881 <affected-histogram
43882 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst02Packets"/>
43883 <affected-histogram
43884 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst03Packets"/>
43885 <affected-histogram
43886 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst04Packets"/>
43887 <affected-histogram
43888 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst05Packets"/>
43889 <affected-histogram
43890 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst06Packets"/>
43891 <affected-histogram
43892 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst07Packets"/>
43893 <affected-histogram
43894 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst08Packets"/>
43895 <affected-histogram
43896 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst09Packets"/>
43897 <affected-histogram
43898 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst10Packets"/>
43899 <affected-histogram
43900 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst11Packets"/>
43901 <affected-histogram
43902 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst12Packets"/>
43903 <affected-histogram
43904 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst13Packets"/>
43905 <affected-histogram
43906 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst14Packets"/>
43907 <affected-histogram
43908 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst15Packets"/>
43909 <affected-histogram
43910 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst16Packets"/>
43911 <affected-histogram
43912 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst17Packets"/>
43913 <affected-histogram
43914 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst18Packets"/>
43915 <affected-histogram
43916 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst19Packets"/>
43917 <affected-histogram
43918 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst20Packets"/>
43919 <affected-histogram
43920 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst21Packets"/>
43921 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.PacketDelay"/>
43922 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.PacketsRecv"/>
43923 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.RecvNthPacket"/>
43924 <affected-histogram
43925 name="NetConnectivity4.StartPacket.Sent21.SendToLastRecvDelay"/>
43926 <affected-histogram
43927 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet01"/>
43928 <affected-histogram
43929 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet02"/>
43930 <affected-histogram
43931 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet03"/>
43932 <affected-histogram
43933 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet10"/>
43934 <affected-histogram
43935 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet20"/>
43936 <affected-histogram name="NetConnectivity5.NATBind.Sent2.Bind.Failure"/>
43937 <affected-histogram name="NetConnectivity5.NATBind.Sent2.Bind.Success"/>
43938 <affected-histogram
43939 name="NetConnectivity5.NATBind.Sent2.Connectivity.Failure"/>
43940 <affected-histogram
43941 name="NetConnectivity5.NATBind.Sent2.Connectivity.Success"/>
43942 <affected-histogram
43943 name="NetConnectivity5.NATBind.Sent2.SendToLastRecvDelay"/>
43944 <affected-histogram name="NetConnectivity5.NonPacedPacket.Sent21.GotAPacket"/>
43945 <affected-histogram
43946 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst01Packets"/>
43947 <affected-histogram
43948 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst02Packets"/>
43949 <affected-histogram
43950 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst03Packets"/>
43951 <affected-histogram
43952 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst04Packets"/>
43953 <affected-histogram
43954 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst05Packets"/>
43955 <affected-histogram
43956 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst06Packets"/>
43957 <affected-histogram
43958 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst07Packets"/>
43959 <affected-histogram
43960 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst08Packets"/>
43961 <affected-histogram
43962 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst09Packets"/>
43963 <affected-histogram
43964 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst10Packets"/>
43965 <affected-histogram
43966 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst11Packets"/>
43967 <affected-histogram
43968 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst12Packets"/>
43969 <affected-histogram
43970 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst13Packets"/>
43971 <affected-histogram
43972 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst14Packets"/>
43973 <affected-histogram
43974 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst15Packets"/>
43975 <affected-histogram
43976 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst16Packets"/>
43977 <affected-histogram
43978 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst17Packets"/>
43979 <affected-histogram
43980 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst18Packets"/>
43981 <affected-histogram
43982 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst19Packets"/>
43983 <affected-histogram
43984 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst20Packets"/>
43985 <affected-histogram
43986 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst21Packets"/>
43987 <affected-histogram
43988 name="NetConnectivity5.NonPacedPacket.Sent21.PacketDelay"/>
43989 <affected-histogram
43990 name="NetConnectivity5.NonPacedPacket.Sent21.PacketsRecv"/>
43991 <affected-histogram
43992 name="NetConnectivity5.NonPacedPacket.Sent21.RecvNthPacket"/>
43993 <affected-histogram
43994 name="NetConnectivity5.NonPacedPacket.Sent21.SendToLastRecvDelay"/>
43995 <affected-histogram
43996 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
43997 <affected-histogram
43998 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
43999 <affected-histogram
44000 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
44001 <affected-histogram
44002 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
44003 <affected-histogram
44004 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
44005 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.GotAPacket"/>
44006 <affected-histogram
44007 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst01Packets"/>
44008 <affected-histogram
44009 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst02Packets"/>
44010 <affected-histogram
44011 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst03Packets"/>
44012 <affected-histogram
44013 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst04Packets"/>
44014 <affected-histogram
44015 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst05Packets"/>
44016 <affected-histogram
44017 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst06Packets"/>
44018 <affected-histogram
44019 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst07Packets"/>
44020 <affected-histogram
44021 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst08Packets"/>
44022 <affected-histogram
44023 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst09Packets"/>
44024 <affected-histogram
44025 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst10Packets"/>
44026 <affected-histogram
44027 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst11Packets"/>
44028 <affected-histogram
44029 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst12Packets"/>
44030 <affected-histogram
44031 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst13Packets"/>
44032 <affected-histogram
44033 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst14Packets"/>
44034 <affected-histogram
44035 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst15Packets"/>
44036 <affected-histogram
44037 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst16Packets"/>
44038 <affected-histogram
44039 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst17Packets"/>
44040 <affected-histogram
44041 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst18Packets"/>
44042 <affected-histogram
44043 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst19Packets"/>
44044 <affected-histogram
44045 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst20Packets"/>
44046 <affected-histogram
44047 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst21Packets"/>
44048 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.PacketDelay"/>
44049 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.PacketsRecv"/>
44050 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.RecvNthPacket"/>
44051 <affected-histogram
44052 name="NetConnectivity5.PacedPacket.Sent21.SendToLastRecvDelay"/>
44053 <affected-histogram
44054 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet01"/>
44055 <affected-histogram
44056 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet02"/>
44057 <affected-histogram
44058 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet03"/>
44059 <affected-histogram
44060 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet10"/>
44061 <affected-histogram
44062 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet20"/>
44063 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.GotAPacket"/>
44064 <affected-histogram
44065 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst01Packets"/>
44066 <affected-histogram
44067 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst02Packets"/>
44068 <affected-histogram
44069 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst03Packets"/>
44070 <affected-histogram
44071 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst04Packets"/>
44072 <affected-histogram
44073 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst05Packets"/>
44074 <affected-histogram
44075 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst06Packets"/>
44076 <affected-histogram
44077 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst07Packets"/>
44078 <affected-histogram
44079 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst08Packets"/>
44080 <affected-histogram
44081 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst09Packets"/>
44082 <affected-histogram
44083 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst10Packets"/>
44084 <affected-histogram
44085 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst11Packets"/>
44086 <affected-histogram
44087 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst12Packets"/>
44088 <affected-histogram
44089 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst13Packets"/>
44090 <affected-histogram
44091 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst14Packets"/>
44092 <affected-histogram
44093 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst15Packets"/>
44094 <affected-histogram
44095 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst16Packets"/>
44096 <affected-histogram
44097 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst17Packets"/>
44098 <affected-histogram
44099 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst18Packets"/>
44100 <affected-histogram
44101 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst19Packets"/>
44102 <affected-histogram
44103 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst20Packets"/>
44104 <affected-histogram
44105 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst21Packets"/>
44106 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.PacketDelay"/>
44107 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.PacketsRecv"/>
44108 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.RecvNthPacket"/>
44109 <affected-histogram
44110 name="NetConnectivity5.StartPacket.Sent21.SendToLastRecvDelay"/>
44111 <affected-histogram
44112 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet01"/>
44113 <affected-histogram
44114 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet02"/>
44115 <affected-histogram
44116 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet03"/>
44117 <affected-histogram
44118 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet10"/>
44119 <affected-histogram
44120 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet20"/>
44121 </histogram_suffixes>
44123 <histogram_suffixes name="NetConnectivity4PacketSizeTest" separator=".">
44124 <suffix name="PacketSizeTest.Connectivity.Failure"
44125 label="This histogram records the size of the packet size that was not
44126 received from the server."/>
44127 <suffix name="PacketSizeTest.Connectivity.Success"
44128 label="This histogram records the size of the packet size that was
44129 received from the server."/>
44130 <affected-histogram name="NetConnectivity4"/>
44131 <affected-histogram name="NetConnectivity5"/>
44132 </histogram_suffixes>
44134 <histogram_suffixes name="NetConnectivity4PacketSizeTestPort" separator=".">
44135 <suffix name="443" label="Packet is sent on port 443."/>
44136 <suffix name="80" label="Packet is sent on port 80."/>
44137 <affected-histogram
44138 name="NetConnectivity4.PacketSizeTest.Connectivity.Failure"/>
44139 <affected-histogram
44140 name="NetConnectivity4.PacketSizeTest.Connectivity.Success"/>
44141 <affected-histogram
44142 name="NetConnectivity5.PacketSizeTest.Connectivity.Failure"/>
44143 <affected-histogram
44144 name="NetConnectivity5.PacketSizeTest.Connectivity.Success"/>
44145 </histogram_suffixes>
44147 <histogram_suffixes name="NetConnectivity4SeriesRecv" separator=".">
44148 <suffix name="443.100B" label="100 bytes of data is sent on port 443."/>
44149 <suffix name="443.100B.NoProxy"
44150 label="100 bytes of data is sent on port 443 with no proxy."/>
44151 <suffix name="443.1200B" label="1200 bytes of data is sent on port 443."/>
44152 <suffix name="443.1200B.NoProxy"
44153 label="1200 bytes of data is sent on port 443 with no proxy."/>
44154 <suffix name="443.500B" label="500 bytes of data is sent on port 443."/>
44155 <suffix name="443.500B.NoProxy"
44156 label="500 bytes of data is sent on port 443 with no proxy."/>
44157 <suffix name="80.100B" label="100 bytes of data is sent on port 80."/>
44158 <suffix name="80.100B.NoProxy"
44159 label="100 bytes of data is sent on port 80 with no proxy."/>
44160 <suffix name="80.1200B" label="1200 bytes of data is sent on port 80."/>
44161 <suffix name="80.1200B.NoProxy"
44162 label="1200 bytes of data is sent on port 80 with no proxy."/>
44163 <suffix name="80.500B" label="500 bytes of data is sent on port 80."/>
44164 <suffix name="80.500B.NoProxy"
44165 label="500 bytes of data is sent on port 80 with no proxy."/>
44166 <affected-histogram name="NetConnectivity4.NonPacedPacket.First6.SeriesRecv"/>
44167 <affected-histogram name="NetConnectivity4.PacedPacket.First6.SeriesRecv"/>
44168 <affected-histogram name="NetConnectivity4.StartPacket.First6.SeriesRecv"/>
44169 <affected-histogram name="NetConnectivity5.NonPacedPacket.First6.SeriesRecv"/>
44170 <affected-histogram name="NetConnectivity5.PacedPacket.First6.SeriesRecv"/>
44171 <affected-histogram name="NetConnectivity5.StartPacket.First6.SeriesRecv"/>
44172 </histogram_suffixes>
44174 <histogram_suffixes name="NetProxyResolverExecutionTime">
44175 <suffix name="UrlOver2K" label="URL length was over 2K"/>
44176 <suffix name="UrlOver4K" label="URL length was over 4K"/>
44177 <suffix name="UrlOver8K" label="URL length was over 8K"/>
44178 <suffix name="UrlOver128K" label="URL length was over 128K"/>
44179 <affected-histogram name="Net.ProxyResolver.ExecutionTime"/>
44180 </histogram_suffixes>
44182 <histogram_suffixes name="NewTabPageProviders" separator=".">
44183 <suffix name="client" label="Suggestions coming from the client."/>
44184 <suffix name="client0" label="Suggestions coming from the client source 0."/>
44185 <suffix name="server" label="Suggestions coming from the server."/>
44186 <suffix name="server0" label="Suggestions coming from server source 0."/>
44187 <suffix name="server1" label="Suggestions coming from server source 1."/>
44188 <suffix name="server2" label="Suggestions coming from server source 2."/>
44189 <suffix name="server3" label="Suggestions coming from server source 3."/>
44190 <suffix name="server4" label="Suggestions coming from server source 4."/>
44191 <affected-histogram name="NewTabPage.MostVisited"/>
44192 <affected-histogram name="NewTabPage.SuggestionsImpression"/>
44193 </histogram_suffixes>
44195 <histogram_suffixes name="OmniboxProviderTime" separator=".">
44196 <suffix name="Bookmark"/>
44197 <suffix name="Builtin"/>
44198 <suffix name="Contact"/>
44199 <suffix name="ExtensionApp"/>
44200 <suffix name="HistoryContents"/>
44201 <suffix name="HistoryQuick"/>
44202 <suffix name="HistoryURL"/>
44203 <suffix name="Keyword"/>
44204 <suffix name="Search"/>
44205 <suffix name="Shortcuts"/>
44206 <suffix name="ZeroSuggest"/>
44207 <affected-histogram name="Omnibox.ProviderTime"/>
44208 </histogram_suffixes>
44210 <histogram_suffixes name="OverlappedReadImpact">
44211 <suffix name="OverlappedReadDisabled" label="Non-blocking reads"/>
44212 <suffix name="OverlappedReadEnabled" label="Default, async reads"/>
44213 <affected-histogram name="Net.HttpJob.TotalTime"/>
44214 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
44215 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
44216 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
44217 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
44218 <affected-histogram name="PLT.Abandoned"/>
44219 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
44220 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
44221 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
44222 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
44223 <affected-histogram name="PLT.LoadType"/>
44224 </histogram_suffixes>
44226 <histogram_suffixes name="PageLoadType">
44227 <suffix name="HistoryLoad"
44228 label="but only for user pressing back or forward"/>
44229 <suffix name="LinkLoad"
44230 label="deprecated - see LinkLoadReload, LinkLoadNormal,
44231 LinkLoadStaleOk, LinkLoadCacheOnly; content initiated, commonly
44232 back to a posted page"/>
44233 <suffix name="LinkLoadCacheOnly"
44234 label="content initiated, commonly back to a posted page, where browser
44235 must ONLY use cache"/>
44236 <suffix name="LinkLoadNormal"
44237 label="content initiated, ordinary link traversal or post"/>
44238 <suffix name="LinkLoadReload" label="content initiated, calling reload()"/>
44239 <suffix name="LinkLoadStaleOk"
44240 label="content initiated, commonly forward or back where stale cached
44241 data is very acceptable"/>
44242 <suffix name="NormalLoad"
44243 label="but only for user entered URL or omnibox search"/>
44244 <suffix name="Reload" label="but only for user pressed reload"/>
44245 <suffix name="UndefLoad"
44246 label="should never happen... as it is only for an client-code error
44247 case which should not exist"/>
44248 <affected-histogram name="PLT.BeginToFinish"/>
44249 <affected-histogram name="PLT.BeginToFinishDoc"/>
44250 <affected-histogram name="PLT.StartToCommit">
44251 <with-suffix name="LinkLoadNormal"/>
44252 <with-suffix name="NormalLoad"/>
44253 </affected-histogram>
44254 <affected-histogram name="PLT.StartToFinish">
44255 <with-suffix name="LinkLoadNormal"/>
44256 <with-suffix name="NormalLoad"/>
44257 </affected-histogram>
44258 <affected-histogram name="Renderer4.BeginToFinish"/>
44259 <affected-histogram name="Renderer4.BeginToFinishDoc"/>
44260 </histogram_suffixes>
44262 <histogram_suffixes name="PasswordManagerMonitor">
44263 <suffix name="group_1" label="group 1"/>
44264 <suffix name="group_2" label="group 2"/>
44265 <suffix name="group_3" label="group 3"/>
44266 <suffix name="group_4" label="group 4"/>
44267 <suffix name="group_5" label="group 5"/>
44268 <suffix name="group_6" label="group 6"/>
44269 <suffix name="group_7" label="group 7"/>
44270 <suffix name="group_8" label="group 8"/>
44271 <suffix name="group_9" label="group 9"/>
44272 <suffix name="group_10" label="group 10"/>
44273 <suffix name="group_11" label="group 11"/>
44274 <suffix name="group_12" label="group 12"/>
44275 <suffix name="group_13" label="group 13"/>
44276 <suffix name="group_14" label="group 14"/>
44277 <suffix name="group_15" label="group 15"/>
44278 <suffix name="group_16" label="group 16"/>
44279 <suffix name="group_17" label="group 17"/>
44280 <suffix name="group_18" label="group 18"/>
44281 <suffix name="group_19" label="group 19"/>
44282 <suffix name="group_20" label="group 20"/>
44283 <suffix name="" label=""/>
44284 <affected-histogram name="PasswordManager.ProvisionalSaveFailure"/>
44285 <affected-histogram
44286 name="PasswordManager.SavePasswordPromptDisappearedQuickly"/>
44287 <affected-histogram name="PasswordManager.SavePasswordPromptDisplayed"/>
44288 <affected-histogram name="PasswordManager.SavePasswordPromptResponse"/>
44289 </histogram_suffixes>
44291 <histogram_suffixes name="PerformanceMonitor" separator=".">
44292 <suffix name="BrowserProcess"/>
44293 <suffix name="RendererProcess"/>
44294 <suffix name="PluginProcess"/>
44295 <suffix name="WorkerProcess"/>
44296 <suffix name="GPUProcess"/>
44297 <suffix name="PPAPIProcess"/>
44298 <affected-histogram name="PerformanceMonitor.AverageCPU"/>
44299 <affected-histogram name="PerformanceMonitor.HighCPU"/>
44300 </histogram_suffixes>
44302 <histogram_suffixes name="PpapiPluginName">
44303 <suffix name="libpepflashplayer.so" label="Flash player on Linux or Cros"/>
44304 <suffix name="libwidevinecdmadapter.so"
44305 label="Widevine CDM on Linux or Cros"/>
44306 <suffix name="pepflashplayer.dll" label="Flash player on Windows"/>
44307 <suffix name="PepperFlashPlayer.plugin" label="Flash player on Mac"/>
44308 <suffix name="widevinecdmadapter.dll" label="Widevine CDM on Windows"/>
44309 <suffix name="widevinecdmadapter.plugin" label="Widevine CDM on Mac"/>
44310 <affected-histogram name="Plugin.PpapiBrokerLoadErrorCode"/>
44311 <affected-histogram name="Plugin.PpapiBrokerLoadResult"/>
44312 <affected-histogram name="Plugin.PpapiPluginLoadErrorCode"/>
44313 <affected-histogram name="Plugin.PpapiPluginLoadResult"/>
44314 </histogram_suffixes>
44316 <histogram_suffixes name="PrecacheCellular" separator=".">
44317 <suffix name="Cellular"
44318 label="covers fetches when connected to cellular networks"/>
44319 <affected-histogram name="Precache.DownloadedNonPrecache"/>
44320 <affected-histogram name="Precache.Saved"/>
44321 </histogram_suffixes>
44323 <histogram_suffixes name="Prefetch">
44324 <suffix name="ContentPrefetchPrefetchOff"
44325 label="Prefetch is completely disabled."/>
44326 <suffix name="ContentPrefetchPrefetchOn"
44327 label="prefetch is enabled but prerender is disabled."/>
44328 <affected-histogram name="HttpCache.EntryLockWait"/>
44329 <affected-histogram name="Net.HttpTimeToFirstByte"/>
44330 <affected-histogram name="PLT.Abandoned"/>
44331 <affected-histogram name="PLT.BeginToFinish"/>
44332 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcher"/>
44333 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
44334 <affected-histogram name="PLT.BeginToFinishDoc"/>
44335 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcher"/>
44336 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
44337 <affected-histogram name="PLT.PerceivedLoadTime"/>
44338 <affected-histogram name="PLT.PerceivedLoadTime_PrerenderLoad"/>
44339 </histogram_suffixes>
44341 <histogram_suffixes name="Prerender">
44342 <suffix name="PrerenderEnabled" label="prerender is enabled."/>
44343 <suffix name="PrerenderControl" label="prerender is disabled."/>
44344 <suffix name="PrerenderNoUse"
44345 label="prerender is enabled, but pages are not swapped in."/>
44346 <suffix name="PrerenderMulti"
44347 label="prerender is enabled with multiple simultanious prerenders."/>
44348 <suffix name="Prerender5minTTL"
44349 label="prerender is enabled, and the TTL is extended to 5 minutes."/>
44350 <affected-histogram name="HttpCache.EntryLockWait"/>
44351 <affected-histogram name="Net.HttpTimeToFirstByte"/>
44352 <affected-histogram name="PLT.Abandoned"/>
44353 <affected-histogram name="PLT.BeginToFinish"/>
44354 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcher"/>
44355 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
44356 <affected-histogram name="PLT.BeginToFinishDoc"/>
44357 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcher"/>
44358 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
44359 <affected-histogram name="PLT.PerceivedLoadTime"/>
44360 <affected-histogram name="PLT.PerceivedLoadTime_PrerenderLoad"/>
44361 <affected-histogram name="Prerender.FinalStatus"/>
44362 <affected-histogram name="Prerender.FinalStatusMatchComplete"/>
44363 <affected-histogram name="Prerender.FractionPixelsFinalAtSwapin"/>
44364 <affected-histogram name="Prerender.LocalPredictorEvent"/>
44365 <affected-histogram name="Prerender.PerceivedPLT"/>
44366 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMiss"/>
44367 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"/>
44368 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissBoth"/>
44369 <affected-histogram
44370 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"/>
44371 <affected-histogram
44372 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"/>
44373 <affected-histogram name="Prerender.PerceivedPLTMatched"/>
44374 <affected-histogram name="Prerender.PerceivedPLTMatchedComplete"/>
44375 <affected-histogram name="Prerender.PerceivedPLTWindowed"/>
44376 <affected-histogram name="Prerender.PerceivedPLTWindowNotMatched"/>
44377 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin"/>
44378 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT"/>
44379 <affected-histogram name="Prerender.RendererIdleTime"/>
44380 <affected-histogram name="Prerender.RendererPerceivedPLT"/>
44381 <affected-histogram name="Prerender.RendererPerceivedPLTMatched"/>
44382 <affected-histogram name="Prerender.RendererTimeUntilDisplay"/>
44383 <affected-histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"/>
44384 <affected-histogram name="Prerender.SimulatedLocalBrowsingPLT"/>
44385 </histogram_suffixes>
44387 <histogram_suffixes name="PrerenderHoverType" ordering="prefix">
44389 deprecated May 10 2012
44391 <suffix name="HoverStats_50" label="Hover stats @ threshold 50 ms."/>
44392 <suffix name="HoverStats_75" label="Hover stats @ threshold 75 ms."/>
44393 <suffix name="HoverStats_100" label="Hover stats @ threshold 100 ms."/>
44394 <suffix name="HoverStats_150" label="Hover stats @ threshold 150 ms."/>
44395 <suffix name="HoverStats_200" label="Hover stats @ threshold 200 ms."/>
44396 <suffix name="HoverStats_250" label="Hover stats @ threshold 250 ms."/>
44397 <suffix name="HoverStats_300" label="Hover stats @ threshold 300 ms."/>
44398 <suffix name="HoverStats_400" label="Hover stats @ threshold 400 ms."/>
44399 <suffix name="HoverStats_500" label="Hover stats @ threshold 500 ms."/>
44400 <suffix name="HoverStats_750" label="Hover stats @ threshold 750 ms."/>
44401 <suffix name="HoverStats_1000" label="Hover stats @ threshold 1000 ms."/>
44402 <suffix name="HoverStats_1500" label="Hover stats @ threshold 1500 ms."/>
44403 <suffix name="HoverStats_2000" label="Hover stats @ threshold 2000 ms."/>
44404 <suffix name="HoverStats_3000" label="Hover stats @ threshold 3000 ms."/>
44405 <suffix name="HoverStats_4000" label="Hover stats @ threshold 4000 ms."/>
44406 <suffix name="HoverStats_5000" label="Hover stats @ threshold 5000 ms."/>
44407 <affected-histogram name="Prerender.Events"/>
44408 <affected-histogram name="Prerender.TimeToClick"/>
44409 </histogram_suffixes>
44411 <histogram_suffixes name="PrerenderSource" ordering="prefix">
44412 <suffix name="" label="All prerenders."/>
44413 <suffix name="exp1" label="Likelihood threshold experiment 1."/>
44414 <suffix name="exp2" label="Likelihood threshold experiment 2."/>
44415 <suffix name="exp3" label="Likelihood threshold experiment 3."/>
44416 <suffix name="exp4" label="Likelihood threshold experiment 4."/>
44417 <suffix name="exp5" label="Likelihood threshold experiment 5."/>
44418 <suffix name="exp6" label="Likelihood threshold experiment 6."/>
44419 <suffix name="exp7" label="Likelihood threshold experiment 7."/>
44420 <suffix name="exp8" label="Likelihood threshold experiment 8."/>
44421 <suffix name="exp9" label="Likelihood threshold experiment 9."/>
44422 <suffix name="gws" label="GWS triggered prerender."/>
44423 <suffix name="instant" label="Instant search prerender."/>
44424 <suffix name="localpredictor" label="Local predictor triggered prerender."/>
44425 <suffix name="omnibox" label="Triggered from the omnibox."/>
44426 <suffix name="wash" label="Multiple sources could have triggered."/>
44427 <suffix name="web" label="Link triggered prerender."/>
44428 <suffix name="webcross"
44429 label="Link triggered prerender, rel=prerender, cross domain."/>
44430 <suffix name="websame"
44431 label="Link triggered prerender, rel=prerender, same domain."/>
44432 <suffix name="webnext" label="Link triggered prerender, rel=next."/>
44433 <affected-histogram name="Prerender.AbandonTimeUntilUsed"/>
44434 <affected-histogram name="Prerender.CookieSendType"/>
44435 <affected-histogram name="Prerender.CookieStatus"/>
44436 <affected-histogram name="Prerender.Event"/>
44437 <affected-histogram name="Prerender.FinalStatus"/>
44438 <affected-histogram name="Prerender.FinalStatus_Prerender5minTTL"/>
44439 <affected-histogram name="Prerender.FinalStatus_PrerenderControl"/>
44440 <affected-histogram name="Prerender.FinalStatus_PrerenderEnabled"/>
44441 <affected-histogram name="Prerender.FinalStatus_PrerenderMulti"/>
44442 <affected-histogram name="Prerender.FinalStatus_PrerenderNoUse"/>
44443 <affected-histogram name="Prerender.FinalStatusMatchComplete"/>
44444 <affected-histogram
44445 name="Prerender.FinalStatusMatchComplete_Prerender5minTTL"/>
44446 <affected-histogram
44447 name="Prerender.FinalStatusMatchComplete_PrerenderControl"/>
44448 <affected-histogram
44449 name="Prerender.FinalStatusMatchComplete_PrerenderEnabled"/>
44450 <affected-histogram name="Prerender.FinalStatusMatchComplete_PrerenderMulti"/>
44451 <affected-histogram name="Prerender.FinalStatusMatchComplete_PrerenderNoUse"/>
44452 <affected-histogram name="Prerender.FractionPixelsFinalAtSwapin"/>
44453 <affected-histogram
44454 name="Prerender.FractionPixelsFinalAtSwapin_Prerender5minTTL"/>
44455 <affected-histogram
44456 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderControl"/>
44457 <affected-histogram
44458 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderEnabled"/>
44459 <affected-histogram
44460 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderMulti"/>
44461 <affected-histogram
44462 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderNoUse"/>
44463 <affected-histogram name="Prerender.LocalPredictorEvent"/>
44464 <affected-histogram name="Prerender.LocalPredictorEvent_Prerender5minTTL"/>
44465 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderControl"/>
44466 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderEnabled"/>
44467 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderMulti"/>
44468 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderNoUse"/>
44469 <affected-histogram name="Prerender.LocalPredictorTimeUntilUsed"/>
44470 <affected-histogram name="Prerender.PageVisitedStatus"/>
44471 <affected-histogram name="Prerender.PerceivedPLT"/>
44472 <affected-histogram name="Prerender.PerceivedPLT_Prerender5minTTL"/>
44473 <affected-histogram name="Prerender.PerceivedPLT_PrerenderControl"/>
44474 <affected-histogram name="Prerender.PerceivedPLT_PrerenderEnabled"/>
44475 <affected-histogram name="Prerender.PerceivedPLT_PrerenderMulti"/>
44476 <affected-histogram name="Prerender.PerceivedPLT_PrerenderNoUse"/>
44477 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMiss"/>
44478 <affected-histogram
44479 name="Prerender.PerceivedPLTFirstAfterMiss_Prerender5minTTL"/>
44480 <affected-histogram
44481 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderControl"/>
44482 <affected-histogram
44483 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderEnabled"/>
44484 <affected-histogram
44485 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderMulti"/>
44486 <affected-histogram
44487 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderNoUse"/>
44488 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"/>
44489 <affected-histogram
44490 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_Prerender5minTTL"/>
44491 <affected-histogram
44492 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderControl"/>
44493 <affected-histogram
44494 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderEnabled"/>
44495 <affected-histogram
44496 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderMulti"/>
44497 <affected-histogram
44498 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderNoUse"/>
44499 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissBoth"/>
44500 <affected-histogram
44501 name="Prerender.PerceivedPLTFirstAfterMissBoth_Prerender5minTTL"/>
44502 <affected-histogram
44503 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderControl"/>
44504 <affected-histogram
44505 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderEnabled"/>
44506 <affected-histogram
44507 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderMulti"/>
44508 <affected-histogram
44509 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderNoUse"/>
44510 <affected-histogram
44511 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"/>
44512 <affected-histogram
44513 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_Prerender5minTTL"/>
44514 <affected-histogram
44515 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderControl"/>
44516 <affected-histogram
44517 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderEnabled"/>
44518 <affected-histogram
44519 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderMulti"/>
44520 <affected-histogram
44521 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderNoUse"/>
44522 <affected-histogram
44523 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"/>
44524 <affected-histogram
44525 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_Prerender5minTTL"/>
44526 <affected-histogram
44527 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderControl"/>
44528 <affected-histogram
44529 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderEnabled"/>
44530 <affected-histogram
44531 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderMulti"/>
44532 <affected-histogram
44533 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderNoUse"/>
44534 <affected-histogram name="Prerender.PerceivedPLTMatched"/>
44535 <affected-histogram name="Prerender.PerceivedPLTMatched_Prerender5minTTL"/>
44536 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderControl"/>
44537 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderEnabled"/>
44538 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderMulti"/>
44539 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderNoUse"/>
44540 <affected-histogram name="Prerender.PerceivedPLTMatchedComplete"/>
44541 <affected-histogram
44542 name="Prerender.PerceivedPLTMatchedComplete_Prerender5minTTL"/>
44543 <affected-histogram
44544 name="Prerender.PerceivedPLTMatchedComplete_PrerenderControl"/>
44545 <affected-histogram
44546 name="Prerender.PerceivedPLTMatchedComplete_PrerenderEnabled"/>
44547 <affected-histogram
44548 name="Prerender.PerceivedPLTMatchedComplete_PrerenderMulti"/>
44549 <affected-histogram
44550 name="Prerender.PerceivedPLTMatchedComplete_PrerenderNoUse"/>
44551 <affected-histogram name="Prerender.PerceivedPLTWindowed"/>
44552 <affected-histogram name="Prerender.PerceivedPLTWindowed_PrerenderEnabled"/>
44553 <affected-histogram name="Prerender.PerceivedPLTWindowNotMatched"/>
44554 <affected-histogram
44555 name="Prerender.PerceivedPLTWindowNotMatched_Prerender5minTTL"/>
44556 <affected-histogram
44557 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderControl"/>
44558 <affected-histogram
44559 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderEnabled"/>
44560 <affected-histogram
44561 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderMulti"/>
44562 <affected-histogram
44563 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderNoUse"/>
44564 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin"/>
44565 <affected-histogram
44566 name="Prerender.PercentLoadDoneAtSwapin_Prerender5minTTL"/>
44567 <affected-histogram
44568 name="Prerender.PercentLoadDoneAtSwapin_PrerenderControl"/>
44569 <affected-histogram
44570 name="Prerender.PercentLoadDoneAtSwapin_PrerenderEnabled"/>
44571 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin_PrerenderMulti"/>
44572 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin_PrerenderNoUse"/>
44573 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT"/>
44574 <affected-histogram
44575 name="Prerender.PrerenderNotSwappedInPLT_Prerender5minTTL"/>
44576 <affected-histogram
44577 name="Prerender.PrerenderNotSwappedInPLT_PrerenderControl"/>
44578 <affected-histogram
44579 name="Prerender.PrerenderNotSwappedInPLT_PrerenderEnabled"/>
44580 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT_PrerenderMulti"/>
44581 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT_PrerenderNoUse"/>
44582 <affected-histogram name="Prerender.PrerendersPerSessionCount"/>
44583 <affected-histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"/>
44584 <affected-histogram
44585 name="Prerender.SimulatedLocalBrowsingBaselinePLT_Prerender5minTTL"/>
44586 <affected-histogram
44587 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderControl"/>
44588 <affected-histogram
44589 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderEnabled"/>
44590 <affected-histogram
44591 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderMulti"/>
44592 <affected-histogram
44593 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderNoUse"/>
44594 <affected-histogram name="Prerender.SimulatedLocalBrowsingPLT"/>
44595 <affected-histogram
44596 name="Prerender.SimulatedLocalBrowsingPLT_Prerender5minTTL"/>
44597 <affected-histogram
44598 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderControl"/>
44599 <affected-histogram
44600 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderEnabled"/>
44601 <affected-histogram
44602 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderMulti"/>
44603 <affected-histogram
44604 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderNoUse"/>
44605 <affected-histogram name="Prerender.TimeBetweenPrerenderRequests"/>
44606 <affected-histogram name="Prerender.TimeSinceLastRecentVisit"/>
44607 <affected-histogram name="Prerender.TimeUntilUsed2"/>
44608 </histogram_suffixes>
44610 <histogram_suffixes name="ProfilePictureDownload" separator=".">
44611 <suffix name="Default.OOBE" label="default picture, in OOBE"/>
44612 <suffix name="Default.LoggedIn" label="default picture, after login"/>
44613 <suffix name="Default.Preferences" label="default picture, in Prefs"/>
44614 <suffix name="Failure.OOBE" label="download has failed, in OOBE"/>
44615 <suffix name="Failure.LoggedIn" label="download has failed, after login"/>
44616 <suffix name="Failure.Preferences" label="download has failed, in Prefs"/>
44617 <suffix name="Success.OOBE" label="download was successful, in OOBE"/>
44618 <suffix name="Success.LoggedIn" label="download was successful, after login"/>
44619 <suffix name="Success.Preferences" label="download was successful, in Prefs"/>
44620 <affected-histogram name="UserImage.ProfileDownloadTime"/>
44621 </histogram_suffixes>
44623 <histogram_suffixes name="ProgressiveScan">
44624 <suffix name="FullScan" label="Using WPA_supplicant to scan."/>
44625 <suffix name="33Percent_4MinMax"
44626 label="Progressive scan @ 33%, 4 frequency bins."/>
44627 <suffix name="50Percent_4MinMax"
44628 label="Progressive scan @ 50%, 4 frequency bins."/>
44629 <suffix name="50Percent_8MinMax"
44630 label="Progressive scan @ 50%, 8 frequency bins."/>
44631 <suffix name="100Percent_8MinMax"
44632 label="Progressive scan @ 100%, 8 frequency bins."/>
44633 <suffix name="100Percent_1MinSeen_A"
44634 label="Progressive scan @ all previously seen frequencies (A)."/>
44635 <suffix name="100Percent_1MinSeen_B"
44636 label="Progressive scan @ all previously seen frequencies (B)."/>
44637 <suffix name="100Percent_1Min_4Max"
44638 label="Progressive scan @ 100%, minimum 1/maximum 4 frequencies."/>
44639 <affected-histogram name="Network.Shill.TimeToDrop"/>
44640 <affected-histogram name="Network.Shill.WiFi.ScanResult"/>
44641 <affected-histogram name="Network.Shill.Wifi.TimeToConnect"/>
44642 <affected-histogram name="Network.Shill.Wifi.TimeToJoin"/>
44643 <affected-histogram name="Network.Shill.Wifi.TimeToScan"/>
44644 <affected-histogram name="Network.Shill.Wifi.TimeToScanAndConnect"/>
44645 </histogram_suffixes>
44647 <histogram_suffixes name="ProtectorSettingChange" separator=".">
44649 Deprecated 8/2013. No longer tracked.
44651 <suffix name="Applied" label="change has been accepted by user"/>
44652 <suffix name="Corrupt" label="possibly hijacked, backup invalid"/>
44653 <suffix name="Discarded" label="change has been reverted by user"/>
44654 <suffix name="Fallback" label="fallback provider used (no backup available)"/>
44655 <suffix name="Hijacked" label="hijacked, with a valid backup"/>
44656 <suffix name="Missing" label="fallback provider missing, added"/>
44657 <suffix name="New" label="(obsolete, was sum of Corrupt+Hijacked)"/>
44658 <suffix name="Restored"
44659 label="search provider restored by Protector before showing the bubble"/>
44660 <suffix name="Timeout" label="change has been ignored by user (timed out)"/>
44661 <affected-histogram name="Protector.SearchProvider"/>
44662 <affected-histogram name="Protector.StartupSettings"/>
44663 </histogram_suffixes>
44665 <histogram_suffixes name="ProxyConnectionImpact">
44666 <suffix name="proxy_connections_16"
44667 label="with 16 connections per proxy server"/>
44668 <suffix name="proxy_connections_32"
44669 label="with 32 connections per proxy server"/>
44670 <suffix name="proxy_connections_64"
44671 label="with 64 connections per proxy server"/>
44672 <suffix name="proxy_connections_8"
44673 label="with 8 connections per proxy server"/>
44674 <affected-histogram name="Net.HttpProxySocketRequestTime"/>
44675 <affected-histogram name="Net.SocksSocketRequestTime"/>
44676 <affected-histogram name="PLT.Abandoned"/>
44677 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
44678 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
44679 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
44680 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
44681 </histogram_suffixes>
44683 <histogram_suffixes name="QueryTimeSuffix" separator=".">
44684 <suffix name="0" label="N = 0"/>
44685 <suffix name="1" label="N = 1"/>
44686 <suffix name="2" label="N = 2"/>
44687 <suffix name="3" label="N = 3"/>
44688 <suffix name="4" label="N = 4"/>
44689 <suffix name="5" label="N = 5"/>
44690 <affected-histogram name="Omnibox.QueryTime"/>
44691 </histogram_suffixes>
44693 <histogram_suffixes name="QuicPortSelection" separator="">
44694 <suffix name="SelectPort"
44695 label="An effort was mode to (try to) consistently connect using the
44696 same source port for the given server IP/port."/>
44697 <suffix name="RandomPort"
44698 label="The operating system randomly selected a source port for the
44700 <affected-histogram name="Net.QuicSession.Connect"/>
44701 </histogram_suffixes>
44703 <histogram_suffixes name="QuicRttCount" separator="">
44704 <suffix name="ForHTTP" label="Only insecure HTTP connections are counted."/>
44705 <suffix name="ForHTTPS" label="Only secure HTTPS connections are counted."/>
44706 <affected-histogram name="Net.QuicSession.ConnectRandomPort"/>
44707 <affected-histogram name="Net.QuicSession.ConnectSelectPort"/>
44708 <affected-histogram name="Net.QuicSession.HandshakeRoundTrips"/>
44709 </histogram_suffixes>
44711 <histogram_suffixes name="RemoteProcessWarmStartFast" separator="">
44712 <suffix name="" label="Normal start."/>
44713 <suffix name="Fast"
44714 label="Fast start by skipping normal chrome.dll startup."/>
44715 <affected-histogram name="Startup.WarmStartTimeFromRemoteProcessStart"/>
44716 </histogram_suffixes>
44718 <histogram_suffixes name="RendererEventLatency" separator=".">
44719 <suffix name="Char" label="The Char event occurs on textual keyboard input."/>
44720 <suffix name="ContextMenu" label="For ContextMenu event."/>
44721 <suffix name="GestureDoubleTap"
44722 label="A GestureDoubleTap occurs when the user double taps on a
44724 <suffix name="GestureFlingCancel"
44725 label="A GestureFlingCancel is sent to the renderer to cancel any
44727 <suffix name="GestureFlingStart"
44728 label="A GestureFlingStart is sent when the user quickly flicks on a
44730 <suffix name="GestureLongPress"
44731 label="A GestureLongPress is sent when the user taps down and holds
44732 their finger on a touchscreen."/>
44733 <suffix name="GestureLongTap"
44734 label="A GestureLongTap is sent when the user taps down on a
44735 touchscreen, holds their finger for a while, then releases."/>
44736 <suffix name="GesturePinchBegin"
44737 label="A GesturePinchBegin is sent when a user starts a pinch zoom
44738 motion on a touchscreen."/>
44739 <suffix name="GesturePinchEnd"
44740 label="A GesturePinchEnd is sent when the user releases their fingers
44741 from the touchscreen after performing a pinch zoom motion."/>
44742 <suffix name="GesturePinchUpdate"
44743 label="GesturePinchUpdate events are sent while the user is performing
44744 a pinch zoom motion on a touch screen. GesturePinchUpdate events
44745 are sent as the user changes the distance between their fingers."/>
44746 <suffix name="GestureScrollBegin"
44747 label="A GestureScrollBegin is sent at the beginning of a gesture
44748 scroll on a touchscreen."/>
44749 <suffix name="GestureScrollEnd"
44750 label="A GestureScrollEnd is sent when the user releases their finger
44751 after a gesture scroll on a touchscreen."/>
44752 <suffix name="GestureScrollUpdate"
44753 label="GestureScrollUpdate events are sent as the user drags their
44754 finger along the touchscreen during a gesture scroll."/>
44755 <suffix name="GestureScrollUpdateWithoutPropagation"
44756 label="GestureScrollUpdateWithoutPropagation events are scroll updates
44757 that shouldn't bubble, generated by a gesture fling."/>
44758 <suffix name="GestureShowPress"
44759 label="A GestureShowPress event is sent when the user presses down on
44760 the touchscreen but before a GestureTapDown."/>
44761 <suffix name="GestureTap"
44762 label="A GestureTap is sent when the user presses down and releases on
44764 <suffix name="GestureTapUnconfirmed"
44765 label="A GestureTapUnconfirmed is sent when the user taps the
44766 touchscreen but, due to a delay, the GestureTap isn't sent yet."/>
44767 <suffix name="GestureTapCancel"
44768 label="A GestureTapCancel is sent to cancel a pending GestureTap event.
44769 For example, if the user taps down but drags their finger
44770 instead of releasing it."/>
44771 <suffix name="GestureTapDown"
44772 label="A GestureTapDown is sent when the user presses on the
44773 touchscreen in what could potentially be a full GestureTap
44775 <suffix name="GestureTwoFingerTap"
44776 label="A GestureTwoFingerTap is sent when the user presses down a
44777 releases on a touchscreen with two fingers."/>
44778 <suffix name="KeyDown"
44779 label="A KeyDown event is sent when a keyboard key is pressed down."/>
44780 <suffix name="KeyUp"
44781 label="A KeyUp event is sent when a depressed keyboard key is released."/>
44782 <suffix name="MouseDown"
44783 label="A MouseDown event is sent when the user click down a mouse
44785 <suffix name="MouseEnter"
44786 label="A MouseEnter event is sent when the mouse cursor enters the
44788 <suffix name="MouseLeave"
44789 label="A MouseLeave event is sent when the mouse cursor leaves the
44791 <suffix name="MouseMove"
44792 label="A MouseMove event is sent when the mouse cursor moves within the
44794 <suffix name="MouseUp"
44795 label="A MouseUp event is sent when a depressed mouse button is
44797 <suffix name="MouseWheel"
44798 label="A MouseWheel event is sent when the user scrolls using the mouse
44799 wheel within the renderer area."/>
44800 <suffix name="RawKeyDown"
44801 label="A RawKeyDown event is a wrapper around a native key event."/>
44802 <suffix name="TouchCancel"
44803 label="A TouchCancel is used to cancel an existing touch point. For
44804 example, if the user drags a finger outside the bounds of the
44806 <suffix name="TouchEnd"
44807 label="A TouchEnd is send when the user lifts a finger from the
44809 <suffix name="TouchMove"
44810 label="A TouchMove is sent when the user moves a finger along the
44812 <suffix name="TouchStart"
44813 label="A TouchStart is sent when the user first touches a finger to the
44815 <suffix name="Undefined" label="For unknown or undefined events."/>
44816 <affected-histogram name="Event.Latency.Renderer"/>
44817 <affected-histogram name="Event.Latency.Renderer2"/>
44818 </histogram_suffixes>
44820 <histogram_suffixes name="SBInterstitial">
44821 <suffix name="V1" label="original interstitial"/>
44822 <suffix name="V2" label="version 2 (new interstitial)"/>
44823 <affected-histogram name="SB2.InterstitialAction"/>
44824 <affected-histogram name="SB2.MalwareInterstitialTimeClosed"/>
44825 <affected-histogram name="SB2.MalwareInterstitialTimeDiagnostic"/>
44826 <affected-histogram name="SB2.MalwareInterstitialTimeLearnMore"/>
44827 <affected-histogram name="SB2.MalwareInterstitialTimePrivacyPolicy"/>
44828 <affected-histogram name="SB2.MalwareInterstitialTimeProceed"/>
44829 <affected-histogram name="SB2.MalwareInterstitialTimeTakeMeBack"/>
44830 </histogram_suffixes>
44832 <histogram_suffixes name="ShowAppListWarmStartFast" separator="">
44833 <suffix name="" label="Normal start."/>
44834 <suffix name="Fast"
44835 label="Fast start by skipping normal chrome.dll startup."/>
44836 <affected-histogram name="Startup.ShowAppListWarmStart"/>
44837 </histogram_suffixes>
44839 <histogram_suffixes name="SideloadWipeout">
44840 <suffix name="Enabled" label="Sideload Wipeout Active."/>
44841 <suffix name="Disabled" label="Control group."/>
44842 <affected-histogram name="DisabledExtension.ExtensionWipedStatus"/>
44843 <affected-histogram name="DisabledExtension.SideloadWipeoutCount"/>
44844 <affected-histogram name="DisabledExtension.SideloadWipeoutNeeded"/>
44845 <affected-histogram name="DisabledExtension.UserSelection"/>
44846 <affected-histogram name="Extensions.ExternalExtensionEvent"/>
44847 <affected-histogram name="Extensions.InstallSource"/>
44848 <affected-histogram name="Extensions.UpdateSource"/>
44849 </histogram_suffixes>
44851 <histogram_suffixes name="SocketType">
44852 <suffix name="HTTPProxy" label="HTTP proxy socket"/>
44853 <suffix name="SOCK" label="SOCKS socket"/>
44854 <suffix name="SSL" label="(Obsolete, SSL socket)"/>
44855 <suffix name="SSL2" label="SSL2 socket"/>
44856 <suffix name="SSLForProxies"
44857 label="SSLClientSocket wrapping the TCPClient socket eventually used
44858 for connection to a proxy"/>
44859 <suffix name="SSLforHTTPSProxy"
44860 label="SSLClientSocket wrapping the TCPClient socket eventually used
44861 for connection to an HTTPS proxy"/>
44862 <suffix name="TCP" label="plain, no proxy, no SSL socket"/>
44863 <suffix name="TCPforHTTPProxy"
44864 label="TCPClientSocket eventually used for connection to an HTTP proxy"/>
44865 <suffix name="TCPforHTTPSProxy"
44866 label="TCPClientSocket eventually used for connection to an HTTPS proxy"/>
44867 <suffix name="TCPforSOCKS"
44868 label="TCPClientSocket eventually used for connection to a SOCKS proxy"/>
44869 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket"/>
44870 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket"/>
44871 <affected-histogram name="Net.SocketInitErrorCodes"/>
44872 <affected-histogram name="Net.SocketRequestTime"/>
44873 <affected-histogram name="Net.SocketType"/>
44874 </histogram_suffixes>
44876 <histogram_suffixes name="SpdyImpact">
44877 <suffix name="npn_with_http"
44878 label="with NPN negotiated but using HTTP instead of SPDY"/>
44879 <suffix name="npn_with_spdy" label="with NPN negotiated and using SPDY"/>
44880 <affected-histogram name="Net.Transaction_Connected"/>
44881 <affected-histogram name="Net.Transaction_Connected_New"/>
44882 <affected-histogram name="Net.Transaction_Connected_New_b"/>
44883 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
44884 <affected-histogram name="PLT.Abandoned"/>
44885 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
44886 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
44887 <affected-histogram name="PLT.StartToCommit_LinkLoadNormal"/>
44888 <affected-histogram name="PLT.StartToCommit_NormalLoad"/>
44889 <affected-histogram name="PLT.StartToFinish_LinkLoadNormal"/>
44890 <affected-histogram name="PLT.StartToFinish_NormalLoad"/>
44891 </histogram_suffixes>
44893 <histogram_suffixes name="SpdySettingsCwnd" separator="">
44894 <suffix name="10K" label="where at least 10KB was transferred."/>
44895 <suffix name="25K" label="where at least 25KB was transferred."/>
44896 <suffix name="50K" label="where at least 50KB was transferred."/>
44897 <suffix name="100K" label="where at least 100KB was transferred."/>
44898 <affected-histogram name="Net.SpdySettingsCwnd"/>
44899 </histogram_suffixes>
44901 <histogram_suffixes name="SqliteDatabases" separator=".">
44902 <suffix name="Activity" label="Activity"/>
44903 <suffix name="AppCache" label="AppCache"/>
44904 <suffix name="Cookie" label="Cookie"/>
44905 <suffix name="DatabaseTracker" label="DatabaseTracker"/>
44906 <suffix name="DomainBoundCerts" label="DomainBoundCerts"/>
44907 <suffix name="DomStorageDatabase" label="DomStorageDatabase"/>
44908 <suffix name="History" label="History"/>
44909 <suffix name="Predictor" label="Predictor"/>
44910 <suffix name="Quota" label="Quota"/>
44911 <suffix name="Shortcuts" label="Shortcuts"/>
44912 <suffix name="SyncDirectory" label="SyncDirectory"/>
44913 <suffix name="Text" label="Text (obsolete 7/24/13)"/>
44914 <suffix name="Thumbnail" label="Thumbnail"/>
44915 <suffix name="TopSites" label="TopSites"/>
44916 <suffix name="Web" label="Web"/>
44917 <affected-histogram name="Sqlite.Error"/>
44918 <affected-histogram name="Sqlite.SizeKB"/>
44919 <affected-histogram name="Sqlite.Version"/>
44920 </histogram_suffixes>
44922 <histogram_suffixes name="SSLFalseStart">
44923 <suffix name="FalseStart_enabled"/>
44924 <suffix name="FalseStart_disabled"/>
44925 <affected-histogram name="Net.SSL_Connection_Latency"/>
44926 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
44927 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
44928 </histogram_suffixes>
44930 <histogram_suffixes name="SSLResumption">
44931 <suffix name="Resume_Handshake" label="Session Resumption"/>
44932 <suffix name="Full_Handshake" label="Full"/>
44933 <affected-histogram name="Net.SSL_Connection_Latency"/>
44934 <affected-histogram name="Net.SSL_Connection_Latency_Google"/>
44935 </histogram_suffixes>
44937 <histogram_suffixes name="SyzygyStartupTime">
44938 <suffix name="PreReadEnabled"/>
44939 <suffix name="PreReadDisabled"/>
44940 <suffix name="XP_PreReadEnabled"/>
44941 <suffix name="XP_PreReadDisabled"/>
44942 <suffix name="PreRead_0"/>
44943 <suffix name="PreRead_5"/>
44944 <suffix name="PreRead_10"/>
44945 <suffix name="PreRead_15"/>
44946 <suffix name="PreRead_20"/>
44947 <suffix name="PreRead_25"/>
44948 <suffix name="PreRead_30"/>
44949 <suffix name="PreRead_35"/>
44950 <suffix name="PreRead_40"/>
44951 <suffix name="PreRead_45"/>
44952 <suffix name="PreRead_50"/>
44953 <suffix name="PreRead_55"/>
44954 <suffix name="PreRead_60"/>
44955 <suffix name="PreRead_65"/>
44956 <suffix name="PreRead_70"/>
44957 <suffix name="PreRead_75"/>
44958 <suffix name="PreRead_80"/>
44959 <suffix name="PreRead_85"/>
44960 <suffix name="PreRead_90"/>
44961 <suffix name="PreRead_95"/>
44962 <suffix name="PreRead_100"/>
44963 <suffix name="XP_PreRead_0"/>
44964 <suffix name="XP_PreRead_5"/>
44965 <suffix name="XP_PreRead_10"/>
44966 <suffix name="XP_PreRead_15"/>
44967 <suffix name="XP_PreRead_20"/>
44968 <suffix name="XP_PreRead_25"/>
44969 <suffix name="XP_PreRead_30"/>
44970 <suffix name="XP_PreRead_35"/>
44971 <suffix name="XP_PreRead_40"/>
44972 <suffix name="XP_PreRead_45"/>
44973 <suffix name="XP_PreRead_50"/>
44974 <suffix name="XP_PreRead_55"/>
44975 <suffix name="XP_PreRead_60"/>
44976 <suffix name="XP_PreRead_65"/>
44977 <suffix name="XP_PreRead_70"/>
44978 <suffix name="XP_PreRead_75"/>
44979 <suffix name="XP_PreRead_80"/>
44980 <suffix name="XP_PreRead_85"/>
44981 <suffix name="XP_PreRead_90"/>
44982 <suffix name="XP_PreRead_95"/>
44983 <suffix name="XP_PreRead_100"/>
44984 <affected-histogram name="Startup.BrowserMessageLoopStartTime"/>
44985 <affected-histogram name="Startup.BrowserOpenTabs"/>
44986 </histogram_suffixes>
44988 <histogram_suffixes name="Tps65090Fets" separator=".">
44989 <suffix name="Fet1" label="FET1 on tps65090 (register 0xf)"/>
44990 <suffix name="Fet2" label="FET2 on tps65090 (register 0x10)"/>
44991 <suffix name="Fet3" label="FET3 on tps65090 (register 0x11)"/>
44992 <suffix name="Fet4" label="FET4 on tps65090 (register 0x12)"/>
44993 <suffix name="Fet5" label="FET5 on tps65090 (register 0x13)"/>
44994 <suffix name="Fet6" label="FET6 on tps65090 (register 0x14)"/>
44995 <suffix name="Fet7" label="FET7 on tps65090 (register 0x15)"/>
44996 <affected-histogram name="Platform.Tps65090Retries"/>
44997 </histogram_suffixes>
44999 <histogram_suffixes name="TrackedSplitPreferences" separator=".">
45000 <suffix name="extensions.settings" label="Extension IDs dictionary"/>
45001 <affected-histogram name="Settings.TrackedSplitPreferenceChanged"/>
45002 </histogram_suffixes>
45004 <histogram_suffixes name="WebStoreLinkExperiment">
45005 <suffix name="Disabled" label="Neither extra webstore link is visible"/>
45006 <suffix name="FooterLink" label="Link in bottom right of footer"/>
45007 <suffix name="PlusIcon" label="Plus icon in apps page"/>
45008 <affected-histogram name="Extensions.AppLaunch"/>
45009 <affected-histogram name="NewTabPage.DefaultPageType"/>
45010 </histogram_suffixes>
45012 </histogram_suffixes_list>
45014 </histogram-configuration>