Merge "Modify app scheduling module thread." into udc-dev am: 1f456af8 am: 5e58c5ec

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21709729



Change-Id: If0f30918ca78c2074e46945b6d6d68176accac17
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>