Merge "Treat failure to create a process group as fatal" am: 75eb2481

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2053131



Change-Id: I70764df97c8d18ed16c6f1e4e0562852ea1b5550
Ignore-AOSP-First: this is an automerge
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>