Delete backwards compatibility cruft from cricket::VideoFrame and VideoSourceInterface.

talk/media/base/videoframe.h

Index: talk/media/base/videoframe.h
diff --git a/talk/media/base/videoframe.h b/talk/media/base/videoframe.h
index f7f7f0f5c8b0e1dc0c9f13681a0f8451476c94b9..aaa329a5fb2a150ff1549ccf9b33998bb031e3ff 100644
--- a/talk/media/base/videoframe.h
+++ b/talk/media/base/videoframe.h
@@ -43,11 +43,6 @@ class VideoFrame {
 
   virtual bool InitToBlack(int w, int h, int64_t time_stamp) = 0;
 
-  // TODO(nisse): Old signature. Delete after chrome is updated.
-  virtual bool InitToBlack(int w, int h, size_t pixel_width,
-                           size_t pixel_height, int64_t time_stamp) {
-    return InitToBlack(w, h, time_stamp);
-  }
   // Creates a frame from a raw sample with FourCC |format| and size |w| x |h|.
   // |h| can be negative indicating a vertically flipped image.
   // |dw| is destination width; can be less than |w| if cropping is desired.