[Android] Should not update IME status when gesture needs to be disambiguated

When a gesture needs to be disambiguated, WebKit doesn't update cursor focus.
We added an extra status for didHandleGestureEvent(), so we can distinguish
the case whether the event is actually delivered to the web page or cancelled.
In the cancelled case we should not update the IME status.

WebKit CL: https://webkit.org/b/104427

BUG=163439

Review URL: https://chromiumcodereview.appspot.com/11473027

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@178438 0039d316-1c4b-4281-b951-d872f2087c98
4 files changed