Merge 90d6783d8bb27da004c78d279212fc4e642431bc on remote branch

Change-Id: I2dee4cb0e0b57e27583c4ecc628ce1b318432c50
tree: ac6d7db9257e851743d9d8025e54d7e6069a532f
  1. bthost_ipc/
  2. libbt-vendor/
  3. tools/
  4. Android.mk
  5. CleanSpec.mk