Android Mainline 12.0.0 Release 115 (8413351,com.google.android.art)
Merge "Refine aacDecoder_DecodeFrame() output buffer parameter type description." into sc-dev am: d2c2a20682

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/14471063

Change-Id: Iec55c398637d4906b7b89979c6292f9e26e012fe