[automerger skipped] Merge "Merge "[automerger skipped] Merge "DO NOT MERGE [CTS] Add a test for key/value backup and restore." into marshmallow-cts-dev am: 4726bd9837  -s ours" into nougat-cts-dev am: f4832c94a3  -s ours" into nougat-mr1-cts-dev am: 0955 skipped: 45a7611ae1
am: 2cd1304583

Change-Id: I8990f09d61f8f00144ce36b90421d425c480ae59