Merge "AudioService: async rotation/fold update" into tm-d1-dev am: 54cfd820 am: 3fda617f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19103985



Change-Id: If78ed85b21ada49f4c2b37eace50fc835365a11a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>