Back out bug 656185 due to windows compile failures

gfx/layers/ImageLayers.h

@@ -407,12 +407,6 @@ public:
     PRUint32 mPicY;
     gfxIntSize mPicSize;
     StereoMode mStereoMode;
-
-    nsIntRect GetPictureRect() const {
-      return nsIntRect(mPicX, mPicY,
-                       mPicSize.width,
-                       mPicSize.height);
-    }
   };
 
   enum {
@@ -439,20 +433,6 @@ public:
    */
   virtual const Data* GetData() { return nsnull; }
 
-  /**
-   * Make a copy of the YCbCr data.
-   *
-   * @param aDest           Data object to store the plane data in.
-   * @param aDestSize       Size of the Y plane that was copied.
-   * @param aDestBufferSize Number of bytes allocated for storage.
-   * @param aData           Input image data.
-   * @return                Raw data pointer for the planes or nsnull on failure.
-   */
-  PRUint8 *CopyData(Data& aDest, gfxIntSize& aDestSize,
-                    PRUint32& aDestBufferSize, const Data& aData);
-
-  virtual PRUint8* AllocateBuffer(PRUint32 aSize) { return new (mozilla::fallible_t()) PRUint8[aSize]; };
-
 protected:
   PlanarYCbCrImage(void* aImplData) : Image(aImplData, PLANAR_YCBCR) {}
 };