Add user action for changing the active window in Ash overview mode
commitec8ba66f8e43042b4115ef911955db19db62191f
authortdanderson <tdanderson@chromium.org>
Thu, 14 May 2015 20:08:58 +0000 (14 13:08 -0700)
committerCommit bot <commit-bot@chromium.org>
Thu, 14 May 2015 20:09:16 +0000 (14 20:09 +0000)
treed21c55240e9effb696d61a069d5bb715d986f107
parent326d757e1864bedb122f811e70add8d507d1952c
Add user action for changing the active window in Ash overview mode

Introduce the user action
WindowSelector_ActiveWindowChanged to track
the number of overview mode sessions in which
the user selected a window that is different
from the previously-active window.

BUG=486900
TEST=WindowSelectorTest.ActiveWindowChangedUserAction*

Review URL: https://codereview.chromium.org/1138253002

Cr-Commit-Position: refs/heads/master@{#329915}
ash/metrics/user_metrics_recorder.cc
ash/metrics/user_metrics_recorder.h
ash/wm/overview/window_grid.cc
ash/wm/overview/window_selector.cc
ash/wm/overview/window_selector.h
ash/wm/overview/window_selector_item.cc
ash/wm/overview/window_selector_item.h
ash/wm/overview/window_selector_unittest.cc
tools/metrics/actions/actions.xml