- VideoPreference now checks the view visible flag to see if it
should start playing the video when the surface texture is being
updated. Added a default controller for the VideoPreference to
update the view visible flag of the VideoPrefernece when the
setting page is paused/resumed accordingly.
- add the default controller to the adaptive battery video and the
adaptive brightness video.
Change-Id: I1aae2148c27c7157c97541346790542c74377e5a
Fixes: 111103815
Test: make RunSettingsRoboTests
09f527d053