Rewrite nacl_integration test for relative manifest loading as browser_test.

BUG=154400

Review URL: https://codereview.chromium.org/134463008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245095 0039d316-1c4b-4281-b951-d872f2087c98
[Android] Fix input consistency issues in ContentViewGestureHandler

Android's InputEventConsistencyVerifier expects that all MotionEvents in a given
sequence have the same source type. Fix an issue where the source type for synthetic
cancellation MotionEvents went unspecified in ContentViewGestureHandler.  Also
fix an issue where MotionEvents were processed out-of-order with respect to
double-tap drag zoom and snap scrolling.

Review URL: https://codereview.chromium.org/137103002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245096 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 245095
Fix an issue that surface texture is not reestablished after video gets interrupted

When video gets interrupted by audio focus change, we sent an DidMediaPlayerPause IPC to WebMediaPlayer, and release the mediaplayer at the same time.
However, when we want to resume the playback, WebMediaPlayer does not know that the mediaplayer needs to reestablish the surface texture.
Instead of sending DidMediaPlayerPause, we should send MediaPlayerReleased IPC.
See internal b/12362468

BUG=

Review URL: https://codereview.chromium.org/137103004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245097 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 245097