[automerger skipped] DO NOT MERGE: ActivityManager#killBackgroundProcesses can kill caller's own app only am: fa94ce5c am: 71620c51 am: bc6668e2 am: f59f04cb -s ours am: 9dbb1246 -s ours am: 761c4d51 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20321691



Change-Id: Icf0c237647523636ee70896939b9a8c925e1e45f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>