             needRedraw = true;
             oldContentBackgroundAlpha = NaN;
         }
-
+        
         return needRedraw;
     }
 }

            element.y = y;
        }
    }

    /**
     *  A helper method to size children elements of this component.
     * 

    {
        chromeColorGraphics.drawRect(0, 0, unscaledWidth, unscaledHeight);
    }
    
    /**
     *  A helper method to position children elements of this component.
     * 
