Merge "AudioDeviceBroker: Fix not setting proper call volume for LE Headset" into udc-dev am: 0eeb400e76 am: deed56f5a4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23258556

Change-Id: I10e1ca567e8abe0ee8461c1005973be7d9995af9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>