Copy method was the user of those fields but it has been removed in May 2015 by refs/heads/master@{#9244}.
R=pbos@webrtc.org
Review URL: https://codereview.webrtc.org/2113973002 .
Cr-Commit-Position: refs/heads/master@{#13362}
Name: WebRTC URL: http://www.webrtc.org Version: 90 License: BSD License File: LICENSE Description: WebRTC provides real time voice and video processing functionality to enable the implementation of PeerConnection/MediaStream. Third party code used in this project is described in the file LICENSE_THIRD_PARTY.