Changed the way the button calculates it's size with respect to suggested size.

I factored out the part where border and padding is added in so it can be overridden.


git-svn-id: svn://10.0.0.236/trunk@45337 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/layout/forms/nsGfxButtonControlFrame.h

@@ -53,6 +53,9 @@ public:
                                 nsString* aValues, nsString* aNames);
   virtual void MouseClicked(nsIPresContext* aPresContext);
 
+protected:
+  NS_IMETHOD AddComputedBorderPaddingToDesiredSize(nsHTMLReflowMetrics& aDesiredSize,
+                                                   const nsHTMLReflowState& aSuggestedReflowState);
 private:
   NS_IMETHOD_(nsrefcnt) AddRef() { return NS_OK; }
   NS_IMETHOD_(nsrefcnt) Release() { return NS_OK; }