[automerger skipped] Merge "Prevent non-admin users from deleting system apps." into rvc-dev am: 71fad59e5e am: 476be4be3c am: 916d292b28 am: fef8d42a56 -s ours am: a937ff5ec2 -s ours

am skip reason: Merged-In I4e959e296cca9bbdfc8fccc5e5e0e654ca524165 with SHA-1 9070283638 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19570390

Change-Id: I608b7504857ad75229a662613c0684cbdc2e4d71
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>