Merge 8a75dbdffde9b8f26e1250962b73726a57bac505 on remote branch

Change-Id: I5174036858571064b1eb2307204d84cda5acb09d
tree: 70670bf00a14c8d2ad078de0edcf304d8a569a8c
  1. bthost_ipc/
  2. libbt-vendor/
  3. tools/
  4. Android.mk
  5. CleanSpec.mk