Merge "[LeAudio Broadcast] Shows the broadcast icon on output switcher" into...

Merge "[LeAudio Broadcast] Shows the broadcast icon on output switcher" into tm-qpr-dev am: 1e7afc3a am: 64408371

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19255508



Change-Id: I2c87e22a8bc818e701d979a9ee43937c2cc53782
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>