Fix slop region boundary handling.
commit7d89ba66f3360d4e0e2370a4bab6dda3aacaa8e3
authortdresser@chromium.org <tdresser@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Thu, 12 Jun 2014 17:22:53 +0000 (12 17:22 +0000)
committertdresser@chromium.org <tdresser@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Thu, 12 Jun 2014 17:22:53 +0000 (12 17:22 +0000)
treeb8871a6d9a213ba8b1d1e3a72490727f34d79811
parentada83a2eb8af8d473e6f4208a251202c0edf17ff
Fix slop region boundary handling.

Ensure the screenPosition of touches is never truncated to an integer.

Check if the unified gesture detector is enabled before disabling
the inclusive slop region.

BUG=381174
TEST=RenderWidgetHostViewAuraTest.TouchEventPositionsArentRounded

Review URL: https://codereview.chromium.org/328733003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@276728 0039d316-1c4b-4281-b951-d872f2087c98
content/browser/renderer_host/input/input_router_config_helper.cc
content/browser/renderer_host/render_widget_host_view_aura.h
content/browser/renderer_host/render_widget_host_view_aura_unittest.cc
content/browser/renderer_host/ui_events_helper.cc
ui/events/event.h
ui/events/events.gyp
ui/events/gestures/gesture_recognizer_impl.cc
ui/events/gestures/unified_gesture_detector_enabled.cc [new file with mode: 0644]
ui/events/gestures/unified_gesture_detector_enabled.h [new file with mode: 0644]