GitLab

ui::TouchEvents now know the id of their source device.

The target of a touch can't be effected by a touch on another display.

BUG=315651
TEST=GestureRecognizerTest.GestureEventTouchLockIgnoresOtherScreens

Review URL: https://codereview.chromium.org/103173004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@243974 0039d316-1c4b-4281-b951-d872f2087c98