Merge "Merge "Merge "Merge "Merge "Adjust testMutate to not rely on undefined behavior" into oreo-cts-dev am: c1855f52bc" into oreo-mr1-cts-dev am: a307c7cdf0" into pie-cts-dev am: 6876035b19" into android10-tests-dev am: 9850802266" into android11-tests-dev