Merge "Implement freezer delay broadcast option in legacy queue" into udc-dev am: d7569a80 am: 4ff4a0a6 am: 697c63e7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23308015



Change-Id: I3f0cb8f9ca226e75b6e00e9abfd89a9ab02a01ef
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>