Merge "Force pending transactions to flush before screenshot." into nyc-dev...
Merge "Force pending transactions to flush before screenshot." into nyc-dev am: 39e8022a am: 1d4f1cda
am: e1917683
* commit 'e1917683':
Force pending transactions to flush before screenshot.
Change-Id: I6df85677fad4666bcdb84cd4ae8d023f70f0a8e3