Merge "Create new sysui thread for using broadcasts" into tm-qpr-dev am: 018b513b am: 0f4a7d1d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20132132



Change-Id: I48b8c6e6f83d790e7e262d6afa64b8a4f90d4e4b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>