4b62001e4f
Added new callback class that enables routing both the locally recorded and playout audio data to external module. A factory method that creates an AudioDeviceModule instance that also registers the AudioTransportCapture with the device is also added. BUG=webrtc:7337 R=solenberg@webrtc.org Review-Url: https://codereview.webrtc.org/2753453002 . Cr-Commit-Position: refs/heads/master@{#17570}