Merge cherrypicks of ['googleplex-android-review.googlesource.com/20907886'] into tm-qpr2-release.

Change-Id: I3ee6a4fc5f18e8dabc172c6b13bc53969750165a
tree: 67d8060b7e6428a30a06276ce4d6e6375f40a084
  1. .prebuilt_info/
  2. 1/
  3. 2/
  4. 3/
  5. current/
  6. OWNERS