DO NOT MERGE: Merge Oreo MR1 into master am: 19aff01a0b  -s ours
am: c8bb8b141c

Change-Id: I979cb2e856dc0ac4df8f150a3ec22bfdde6a9fad
tree: 923ef1c9d91a2217b25b59370239c6e07ea50758
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk