diff --git a/layout/base/nsCSSRendering.cpp b/layout/base/nsCSSRendering.cpp
index 15ddd1cf996e..abf13b867578 100644
--- a/layout/base/nsCSSRendering.cpp
+++ b/layout/base/nsCSSRendering.cpp
@@ -1482,9 +1482,7 @@ void nsCSSRendering::PaintOutline(nsIPresContext& aPresContext,
                                  PRIntn aSkipSides,
                                  nsRect* aGap)
 {
-  nsMargin  border;
   const nsStyleColor* bgColor = nsStyleUtil::FindNonTransparentBackground(aStyleContext); 
-  nsStyleCoord  borderRadius;
 
   nscoord width;
   aBorderStyle.GetOutlineWidth(width);
diff --git a/layout/html/style/src/nsCSSRendering.cpp b/layout/html/style/src/nsCSSRendering.cpp
index 15ddd1cf996e..abf13b867578 100644
--- a/layout/html/style/src/nsCSSRendering.cpp
+++ b/layout/html/style/src/nsCSSRendering.cpp
@@ -1482,9 +1482,7 @@ void nsCSSRendering::PaintOutline(nsIPresContext& aPresContext,
                                  PRIntn aSkipSides,
                                  nsRect* aGap)
 {
-  nsMargin  border;
   const nsStyleColor* bgColor = nsStyleUtil::FindNonTransparentBackground(aStyleContext); 
-  nsStyleCoord  borderRadius;
 
   nscoord width;
   aBorderStyle.GetOutlineWidth(width);