[automerger skipped] Move AudioService recv off of main thread am: 0b1e46969a -s ours

am skip reason: Merged-In Ibc6b95f7bd628a63c565adfa7f5d52cdcda9fb1b with SHA-1 b7c3f0488a is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/27074754

Change-Id: I3726cd6d73b93950f6d5969eaecfa8349c1001eb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>