Merge "Support direct PCM track latency reporting" am: 7de0d15d9a am: baf724edb0 am: 9ed3682e32

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1340019

Change-Id: Iae885c87e3965f59a9ec571f4aae1379be127090