Merge "Disables VR components by default, but enables them if a VR app is installed." into nyc-dev
am: de5dbec

* commit 'de5dbec3aba4b0fcae226a8a512d37b1ee3071a8':
  Disables VR components by default, but enables them if a VR app is installed.

Change-Id: Id2876ad07da9059ca111578503aab8651b604563