Merge "AudioDeviceBroker: fix deadlock with setA2dpSuspended" into udc-dev am: ecae4451 am: 3fa1e527

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22887818



Change-Id: I0a462815afb577da5a43ab9685b7b2949cf8d6d4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>