Merge "Allow setting alpha to 0 when creating native client buffers." into nyc-dev
am: 02afa28ccd

* commit '02afa28ccdb2cd82a51f938777944c2c8cf857ce':
  Allow setting alpha to 0 when creating native client buffers.

Change-Id: I811af889ed50ebd0b6dd0a676f106a2b78589f26