[automerger skipped] Merge "DO NOT MERGE: ActivityManager#killBackgroundProcesses can kill caller's own app only" into rvc-dev am: 5d4989646c am: 41c877702a -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20309299

Change-Id: I4edbdb02e7676de9cb3f46133e002d7ff3734507
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>