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

Merge "Revert "Track per-process freezable state in BroadcastQueue."" into udc-dev am: f8e8d3f1 am: a8ef4171

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



Change-Id: Ib9f1039ae9533984a75d0b45ddd5bac441d5b698
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>