Remove usage of  webrtc trace in video processing modules.

BUG=3153
R=mflodman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/11089005

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@5880 4adac7df-926f-26a2-2b94-8c16560cd09d
9 files changed