Merge changes from topic "am-aaf45bd40cde46e49cdbc2208d123354"

* changes:
  [automerger skipped] Merge "DO NOT MERGE: ActivityManager#killBackgroundProcesses can kill caller's own app only" into tm-qpr-dev am: 12c2da54 am: b9627785 -s ours am: c17ad0c7 -s ours am: c9e75c53 -s ours
  [automerger skipped] DO NOT MERGE: ActivityManager#killBackgroundProcesses can kill caller's own app only am: 4e82c33b am: 8c57a88f -s ours am: 090320a4 -s ours am: 97ffbf09 -s ours