
Addresses issue where SetDefaultEncoderConfig modifies the codec list rather than just the targeted codec. This was previously done just to pass more unit tests rather than be done properly. This incidentally addresses a TODO causing this to work with external codecs as well. R=stefan@webrtc.org BUG=1788 Review URL: https://webrtc-codereview.appspot.com/32009004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@7667 4adac7df-926f-26a2-2b94-8c16560cd09d