Cross Reference: /system/bt/btif

`Name`	`Date`	`Size`
Up to higher level directory
`Android.bp`	06-Dec-2017	`3.7K`
`BUILD.gn`	06-Dec-2017	`2.5K`
`co/`	06-Dec-2017
`include/`	06-Dec-2017
`src/`	06-Dec-2017
`test/`	06-Dec-2017