Cross Reference: /system/bt/btif

`Name`	`Date`	`Size`
Up to higher level directory
`Android.mk`	21-Oct-2016	`4K`
`BUILD.gn`	21-Oct-2016	`2.2K`
`co/`	21-Oct-2016
`include/`	21-Oct-2016
`src/`	21-Oct-2016
`test/`	21-Oct-2016