[automerger skipped] Merge "aaudio: use strong pointer to protect callback" into rvc-qpr-dev am: fff9c8aa am: f74b8a59 -s ours

am skip reason: Change-Id I236e2d68632070d253d14ddf7b9d7076e068830a with SHA-1 e358ec63 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/13150716

Change-Id: I327f3c35b9b598369e1ae05aa37078ed59b46646