Merge "Merge "Merge "Merge "Merge "Merge "Merge "DO NOT MERGE: Bump CTS and CTS Verifier to 5.1_r27" into lollipop-mr1-cts-dev am: 1183f12dc3  -s ours" into marshmallow-cts-dev am: d759379479  -s ours" into nougat-cts-dev am: de469523f4  -s ours" into nougat-mr1-cts-dev am: 8418e868d9  -s ours" into oreo-cts-dev am: a829d56329  -s ours" into oreo-mr1-cts-dev am: a07eb823f1  -s ours"