Snap for 8554636 from 9226c23b0bc7060baa615cefe60e8cef6b811e6d to sdk-release

Change-Id: Ic2a4a747f264bdc77463d8f4a275c84bed84f66e
tree: 03a55c2f5edd301106d53bd97d9e42e66c9d2673
  1. libbt-vendor/
  2. Android.mk
  3. CleanSpec.mk
  4. METADATA