[automerger skipped] Merge "DO NOT MERGE: Revert "Add libprocessgroup dependency"" am: b7424785b9 -s ours am: 37062c5403 -s ours
am: f79f61ced9 -s ours
am skip reason: subject contains skip directive

Change-Id: Ia8bfc5f9fbfd79ef86a2f87597e39366d59f01e1