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

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



Change-Id: Ib4f6be7b61f6b5ef22d1dca2f029711e5ccf216a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>