[automerger skipped] Merge "DO NOT MERGE: Revert "Revert "Add libprocessgroup dependency and fix sched_policy include""" am: bb60500006 -s ours
am: 78aa0b5ed2 -s ours
am skip reason: subject contains skip directive

Change-Id: I8cdecb25cdaf7590030600d7d3620ac3fb25c212