Cross Reference: /system/bt/btif

`Name`	`Date`	`Size`
Up to higher level directory
`Android.bp`	05-Oct-2017	`3.2K`
`BUILD.gn`	05-Oct-2017	`2.5K`
`co/`	05-Oct-2017
`include/`	05-Oct-2017
`src/`	05-Oct-2017
`test/`	05-Oct-2017