Merge "[Output Switcher] Handle muting expected device" into tm-dev am: 1ad92562

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18610067



Change-Id: Ic47715683b5a8d044ff96b10a1617a607b49ced4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>