Merge "libgui: Check result in hook_dequeueBuffer_DEPRECATED" into nyc-dev am: 09e5f59bc9
am: fc06a1a55b

* commit 'fc06a1a55b5577d9e7269e640a062edd81867bcb':
  libgui: Check result in hook_dequeueBuffer_DEPRECATED

Change-Id: Ifab75cd0a3daee5bcbbb38c533baccf0c3fdddf3