Merge "Remove 'Audio output' feature for Android U" into udc-dev am: 228cc095 am: cc772165

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23599956



Change-Id: I12f7e7d57e615c9ce87e315a21795796b4853bd0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>