[automerger skipped] Merge "Revert "testEncryption for device without secure lock screen"" into nougat-cts-dev am: 6c01bccd -s ours am skip reason: SHA1 6c01bccd skipped by user paulcrowley skipped: 7cd243c7 skipped: 94d26a4e skipped: fbbd41ce Change-Id: I6efda450dd03556c889d9170b6f9d0ac3d665ed1