am 24dde0e8: am c7375b1c: am cea5d1c2: am fffcb9d9: am 9661871f: am 8d38cdd2: Merge "Projection Widget Test: Remove two unnecessary buttons" into lollipop-mr1-cts-dev

* commit '24dde0e86ffd78a055539c4850f13756d252a12a':
  Projection Widget Test: Remove two unnecessary buttons