Merge changes I47f147f8,Id09915c9,Iabc6d27c

* changes:
  SurfaceTexture: increase the test's Surface layer.
  SurfaceTexture: add some RGBA_8888 tests.
  SurfaceTextureClient: minor test refactoring.
tree: 41b6e16ae0bf4f9ba8d954b75f09bfe74b53cf9e
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. vpn/
  7. MODULE_LICENSE_APACHE2
  8. NOTICE