Merge eb05e369e3392221400660ea188eda54939c30ec on remote branch

Change-Id: I64cfed750f4a74500c188c8da8afd5d5ac35053c
tree: 99b5c04607a0d9c4fde0e0651a17e7326d633c89
  1. bthost_ipc/
  2. libbt-vendor/
  3. tools/
  4. Android.mk
  5. CleanSpec.mk