MediaMetrics: Track AudioTrack and AudioRecord callers am: 736a91df76 am: 125735ddbc

Change-Id: I9a00bbd736b13ffbfa9bef90641633f05e636248
tree: 0b0da8be4248bd04ec2fe56615164978ec9596ef
  1. Android.bp
  2. CleanSpec.mk
  3. src/