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

Change-Id: I9d90072d6badfafcf2b3863f56c9040e5a43cfed