Cleaned up logging in video_coding.

Converted all calls to WEBRTC_TRACE to LOG(). Also removed a large number of less useful logs.

BUG=3153
R=mflodman@webrtc.org, pbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/11169004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5887 4adac7df-926f-26a2-2b94-8c16560cd09d

webrtc/modules/video_coding/main/interface/video_coding.h

@@ -72,11 +72,9 @@ public:
         kReferenceSelection
     };
 
-    static VideoCodingModule* Create(const int32_t id);
+    static VideoCodingModule* Create();
 
-    static VideoCodingModule* Create(const int32_t id,
-                                     Clock* clock,
-                                     EventFactory* event_factory);
+    static VideoCodingModule* Create(Clock* clock, EventFactory* event_factory);
 
     static void Destroy(VideoCodingModule* module);