cricket::VideoFrame cleanup. New width() and height(). Deleted GetChroma* methods.

webrtc/media/base/videoframe.h

Index: webrtc/media/base/videoframe.h
diff --git a/webrtc/media/base/videoframe.h b/webrtc/media/base/videoframe.h
index 0206ab8252022acaa1916b421742e81474d7989b..b6b94845c3e265b5b4ac730bc987e3c164d7907d 100644
--- a/webrtc/media/base/videoframe.h
+++ b/webrtc/media/base/videoframe.h
@@ -45,12 +45,15 @@ class VideoFrame {
 
   // Basic accessors.
   // Note this is the width and height without rotation applied.
-  virtual size_t GetWidth() const = 0;
-  virtual size_t GetHeight() const = 0;
+  virtual int width() const = 0;
+  virtual int height() const = 0;
+
+  // Deprecated methods, for backwards compatibility.
+  // TODO(nisse): Delete when usage in Chrome and other applications
+  // have been replaced by width() and height().
+  virtual size_t GetWidth() const final { return width(); }
+  virtual size_t GetHeight() const final { return height(); }
 
-  size_t GetChromaWidth() const { return (GetWidth() + 1) / 2; }
-  size_t GetChromaHeight() const { return (GetHeight() + 1) / 2; }
-  size_t GetChromaSize() const { return GetUPitch() * GetChromaHeight(); }
   // These can return NULL if the object is not backed by a buffer.
   virtual const uint8_t* GetYPlane() const = 0;
   virtual const uint8_t* GetUPlane() const = 0;