diff --git a/gfx/src/mac/nsRenderingContextMac.cpp b/gfx/src/mac/nsRenderingContextMac.cpp
index 4da0905759e..34cf51d2400 100644
--- a/gfx/src/mac/nsRenderingContextMac.cpp
+++ b/gfx/src/mac/nsRenderingContextMac.cpp
@@ -1377,6 +1377,7 @@ NS_IMETHODIMP nsRenderingContextMac::DrawImage(nsIImage *aImage, const nsRect& a
 	return aImage->Draw(*this, mCurrentSurface, tr.x, tr.y, tr.width, tr.height);
 }
 
+#if 0
 /** ---------------------------------------------------
  *  See documentation in nsIRenderingContext.h
  *	@update 3/16/00 dwc
@@ -1388,7 +1389,7 @@ nsRenderingContextMac::DrawTile(nsIImage *aImage,nscoord aX0,nscoord aY0,nscoord
 
   return NS_OK;
 }
-
+#endif
 
 
 NS_IMETHODIMP nsRenderingContextMac::RetrieveCurrentNativeGraphicData(PRUint32 * ngd)
diff --git a/gfx/src/mac/nsRenderingContextMac.h b/gfx/src/mac/nsRenderingContextMac.h
index 7fd874a7d2f..569c6c5a7f4 100644
--- a/gfx/src/mac/nsRenderingContextMac.h
+++ b/gfx/src/mac/nsRenderingContextMac.h
@@ -125,8 +125,8 @@ public:
   NS_IMETHOD DrawImage(nsIImage *aImage, nscoord aX, nscoord aY, nscoord aWidth, nscoord aHeight); 
   NS_IMETHOD DrawImage(nsIImage *aImage, const nsRect& aRect);
   NS_IMETHOD DrawImage(nsIImage *aImage, const nsRect& aSRect, const nsRect& aDRect);
-  NS_IMETHOD DrawTile(nsIImage *aImage,nscoord aX0,nscoord aY0,nscoord aX1,nscoord aY1,
-                        nscoord aWidth,nscoord aHeight);
+  //NS_IMETHOD DrawTile(nsIImage *aImage,nscoord aX0,nscoord aY0,nscoord aX1,nscoord aY1,
+                        //nscoord aWidth,nscoord aHeight);
   NS_IMETHOD CopyOffScreenBits(nsDrawingSurface aSrcSurf, PRInt32 aSrcX, PRInt32 aSrcY,
                                const nsRect &aDestBounds, PRUint32 aCopyFlags);
   NS_IMETHOD RetrieveCurrentNativeGraphicData(PRUint32 * ngd);