[automerger skipped] Merge "Revive ACgroupController_getFlags LLNDK function to detect missing cgroups" am: 77840a1877 am: 88b99fbda4 am: b53aff637d -s ours
am skip reason: Change-Id I9158ef53aba97972d41d71dd3396ac43796a7004 with SHA-1 ea696c4ce2 is in history

Change-Id: I23f62aec09ed75ba370143b83d9baa1069d1c339