Make a field final.

Make a field that can be final, final.

Change-Id: I597ef43bad5045a63e7e9fe6eedd8e0f0a637ca4
Don't check a staticly allocated array for null.

Change-Id: I5568174f1a9d53078c2169cfd3401e43d88a7643
hwui: Fix a sporadic crash seen during CTS runs

 * It's possible (due to race conditions) that a patch might be
   scheduled for removal twice. Just print a warning and continue
   instead of asserting and crashing.

Change-Id: I42865f6717816a743cc49ba15b839e6c3b57ed83
Merge "Make a field final." into du44
Merge "Don't check a staticly allocated array for null." into du44
Merge "hwui: Fix a sporadic crash seen during CTS runs" into du44
Merge remote-tracking branch 'upstream/du44' into du44