100644 blob c37e40ddd0cc23622b7872f09bda5f214bd4e538	BUILD.gn
040000 tree 16405e827b15e181e810d0beec4b53aaf4c78257	bt-a2dp-loopback
040000 tree 533c0163cba95924ee8cf8c70d82b637240e36dd	bt-a2dp-source-integration-tests
040000 tree 62aec139b7b69b41567cdc20f29daa9f570102e6	bt-avrcp-integration-tests