         
         object.invalidateDisplayList();
 
-        // TODO: Unify concept of parent for UIComponents and GraphicElements
+        // FIXME (gosmith): Unify concept of parent for UIComponents and GraphicElements
         var parent:IInvalidating;
         if (object is UIComponent)
             parent = UIComponent(object).parent as IInvalidating;

     */ 
    private static function sortOnSpecificity(decls:Array):Array // of CSSStyleDeclaration 
    {
        // TODO: Copied algorithm from Group.sortOnLayer as a temporary measure.
        // We may consider replacing this insertion sort with an efficient but
        // stable merge sort or the like if many style declarations need to
        // sorted.

            object.invalidateSize();
        }

        // FIXME (gosmith): Should initThemeColor() be in some interface?
        if (!styleProp || 
            styleProp == "styleName" ||
            styleProp == "themeColor")
