DO NOT MERGE - Merge Pie Bonito/Sargo into master.

Bug: 131756210
Change-Id: I879b03b428b6a9d590baa645eb10f0bfa4c0fa9a
tree: ee375932500c6c3f332e7776d39d87ee8fe5c682
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk
  7. OWNERS