Merge "Add Mute custom quick affordance" into tm-qpr-dev am: e8524eaa

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20884823



Change-Id: I53f6dfd848eb9ca635a8a9cc9baec95714fea082
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>