Merge "Allow to specify remote submix device as target for RENDER AudioMix."...

Merge "Allow to specify remote submix device as target for RENDER AudioMix." into udc-dev am: fa121473

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23692131



Change-Id: Ic44885021ef46050be0fd3e13983a323e5ada8e2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>