Merge "Merge "Revert "Track per-process freezable state in BroadcastQueue.""...

Merge "Merge "Revert "Track per-process freezable state in BroadcastQueue."" into udc-dev am: f8e8d3f1 am: a8ef4171" into udc-d1-dev-plus-aosp am: 9a79c8fb am: 6b4fe7a2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23305864



Change-Id: I0a0f2653766595083d6f8a87a12bebe005f68074
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>