[automerger skipped] DO NOT MERGE: Revert "Add libprocessgroup into VNDK"
am: c4a02d25a9 -s ours
am skip reason: subject contains skip directive

Change-Id: I9131c17d5fc372db05699f1aca5138fba1237c7a
tree: f33fe402fab4b0937d63fdd67c8fd78297b2d5ad
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/