Implement support for SmartClip in AwContents.

Bug: 18222974
Change-Id: I42e787b6205ec3c3764ec5076e2391e4ec4e4deb
Update volantis workaround to cover L mr0.1

BUG: 18412138

Change-Id: If713c5fb10c2d7317c08f1d85249f621161ed982
Update volantis workaround to cover L MR0.5 (5.0.2)

BUG: 18725105
Change-Id: I384fde4c9b36c948e995841469b1061da763584d
Merge tag 'android-5.0.2_r1' into HEAD

Android 5.0.2 release 1

Conflicts:
	gpu/config/gpu_driver_bug_list_json.cc