remove some unused member variables

widget/src/gtk/nsWindow.cpp

@@ -121,8 +121,6 @@ NS_IMPL_ISUPPORTS_INHERITED0(nsWindow, nsWidget)
 //-------------------------------------------------------------------------
 nsWindow::nsWindow() 
 {
-  //  NS_INIT_REFCNT();
-  mFontMetrics = nsnull;
   mShell = nsnull;
   mResized = PR_FALSE;
   mVisible = PR_FALSE;
@@ -130,7 +128,6 @@ nsWindow::nsWindow()
   mLowerLeft = PR_FALSE;
   mWindowType = eWindowType_child;
   mBorderStyle = eBorderStyle_default;
-  mFont = nsnull;
   mSuperWin = 0;
   mMozArea = 0;
   mMozAreaClosestParent = 0;

widget/src/gtk/nsWindow.h

@@ -223,14 +223,10 @@ protected:
   virtual void InitCallbacks(char * aName = nsnull);
   NS_IMETHOD CreateNative(GtkObject *parentWidget);
 
-  nsIFontMetrics *mFontMetrics;
   PRBool      mVisible;
   PRBool      mDisplayed;
   PRBool      mIsTooSmall;
 
-  // XXX Temporary, should not be caching the font
-  nsFont *    mFont;
-
   // Resize event management
   nsRect mResizeRect;
   int    mResized;