Cross Reference: /system/chre/host/common

`Name`	`Date`	`Size`
Up to higher level directory
`host_protocol_host.cc`	05-Oct-2017	`6K`
`include/`	05-Oct-2017
`socket_client.cc`	05-Oct-2017	`6.3K`
`socket_server.cc`	05-Oct-2017	`8.5K`
`test/`	05-Oct-2017