Merge "Revert "Fix the cgroup directory owner in...

Merge "Revert "Fix the cgroup directory owner in createProcessGroupInternal()"" am: 7c43c6c9 am: 71b587a9 am: 20a63b93

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2048643



Change-Id: Iedf1a027d6d2d4969ba3fdfdee5060841fcc8700
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>