Merge "Merge "Merge "DO NOT MERGE: Bump CTS and CTS Verifier to 5.1_r19" into lollipop-mr1-cts-dev am: 10cba952b4  -s ours" into marshmallow-cts-dev am: 6a77385e56  -s ours" into nougat-cts-dev am: 6fc4056ee3  -s ours am: a4fc8bb7ee am: d0a6309f27 am: 6f4a266402 am: 3575b50fc0 am: fea080c160
am: 9b14a128fb  -s ours

Change-Id: Ie6dc2ec42bf8c6194187feda2ab8a931ba7d4da3