Merge "Fix odd values in aaudio metrics." into sc-dev am: 0dfad22f am: 95d574a2 am: a8487f43

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/15456853

Change-Id: I6a54c9214c1f7e9d22ef544c6ef71abaf1068037