Merge "Check system user is running process for dream logic." into tm-qpr-dev...

Merge "Check system user is running process for dream logic." into tm-qpr-dev am: 78cc1a57 am: 1a1ebeb1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21452263



Change-Id: I3755fc9f08a5786f938c4529e29a4e8b64ab330a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>