Merge "Merge "Merge "[automerger skipped] Merge "DO NOT MERGE: KeyChainTest for device that don't have Secure Lock Screen" into nougat-cts-dev am: 453f138f -s ours am: 6acd335d -s ours am: 0dd8c457 -s ours am skip reason: subject contains skip directive" into oreo-mr1-cts-dev