am 15c96eb1: (-s ours) am 4f6fd6a5: (-s ours) am 1a0e0d03: (-s ours) am dbba00b8: (-s ours) Merge "DO NOT MERGE ANYWHERE: Bump CTS 5.1 to R2" into lollipop-mr1-cts-dev

* commit '15c96eb137f16d2422d4be8646df15138560c722':
  DO NOT MERGE ANYWHERE: Bump CTS 5.1 to R2