[automerger skipped] Merge "[pm] forbid deletion of protected packages" into...

[automerger skipped] Merge "[pm] forbid deletion of protected packages" into rvc-qpr-dev am: 61ec81ae -s ours am: 467fe360 -s ours am: 001bfe1c -s ours am: 2a502c15 -s ours am: 90666b75 -s ours

am skip reason: Merged-In Iba408e536b340ea5d66ab499442c0c4f828fa36f with SHA-1 dba7ceb5 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19942837



Change-Id: I005120b3c302e67b5b4584741fb62afa6a60bed5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>