Merge "Clarify AAudio.h method documentation" into sc-dev am: 1ba66b4fd7 am: 9901d051ce am: 29eaccdcfc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/14647827

Change-Id: Ie796076b62377729a75b67191319cc5645c7577e