BUG=4083 R=mflodman@webrtc.org, stefan@webrtc.org Review URL: https://webrtc-codereview.appspot.com/44699004 Patch from sprang@webrtc.org <sprang@webrtc.org>. Cr-Commit-Position: refs/heads/master@{#8806} git-svn-id: http://webrtc.googlecode.com/svn/trunk@8806 4adac7df-926f-26a2-2b94-8c16560cd09d