Merge "Dismiss immersive mode overlay while in VR mode." into nyc-dev
am: 8ecf66fc83

* commit '8ecf66fc83e76165bea3cd408c687bd0b79c0552':
  Dismiss immersive mode overlay while in VR mode.

Change-Id: I15038cfb9e2ccfc119353d33699f2001eed4e180