[automerger skipped] Merge "testEncryption for device without secure lock screen" into nougat-cts-dev am: a138b9c5 -s ours am skip reason: SHA1 a138b9c5 skipped by user paulcrowley skipped: 645f1d9a skipped: 88d00065 Change-Id: Ia736334eb700628221a8e40e7a6c0192a0614e12