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

[automerger skipped] Merge "[pm] forbid deletion of protected packages" into tm-dev am: 12e837e3 am: 721ca43c -s ours am: 79e3e228 -s ours

am skip reason: Merged-In Iba408e536b340ea5d66ab499442c0c4f828fa36f with SHA-1 3ac6aa1e is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19929347



Change-Id: I9ef2177a15dac1c15a5dc496af3611b6a77140fb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>