
Updates the iOS code to use the new signaling model. Removes old Channel API code. Note that this no longer logs messages to UI. UI update forthcoming. BUG= R=glaznev@webrtc.org, jiayl@webrtc.org Review URL: https://webrtc-codereview.appspot.com/35369004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@7852 4adac7df-926f-26a2-2b94-8c16560cd09d