Merge changes Ife2ffbed,I3bd8b266 into nyc-dev am: 3a1d9d5f06
am: 00f09fa40d

* commit '00f09fa40d0d6d7f9ce8c8f98b1dce9501b44bec':
  Showcase app: added a video playing at the end of GuidedStepFragment workflow
  Showcase app: Fixed video fragment not showing video. Updated Settings and deprecated APIs for the app to be installable on L.

Change-Id: I59ed977f191279125a896a60a3444de974f185a6