     {
         super.partRemoved(partName, instance);
 
-		if (instance == titleDisplay)
-		{
-			// Since the PanelAccImpl must be attached to the Panel's titleDisplay
-			// instead of to the Panel itself, we remove it from the titleDisplay
-			// when the titleDisplay is removed from the Panel.
-			titleDisplay.accessibilityImplementation = null;
-		}
-		else if (instance == controlBarGroup)
+        if (instance == titleDisplay)
+        {
+            // Since the PanelAccImpl must be attached to the Panel's titleDisplay
+            // instead of to the Panel itself, we remove it from the titleDisplay
+            // when the titleDisplay is removed from the Panel.
+            titleDisplay.accessibilityImplementation = null;
+        }
+        else if (instance == controlBarGroup)
         {
             // copy proxied values from contentGroup (if explicitely set) to contentGroupProperties
             

    override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
    {
        // TODO (gosmith): this is not working
		// to extend the height of the the titleDisplay
        super.updateDisplayList(unscaledWidth, unscaledHeight);
        if (titleDisplay)
        {

     */
    override protected function initializeAccessibility():void
    {
        // Do nothing... don't even call super.
        // The PanelAccImpl needs to be attached not to the Panel
        // but to the Panel's titleDisplay, which is a skin part
        // which may not exist initially and which may come and go.
        // So we have to create and attach the PanelAccImpl
        // in partAdded() instead.
    }

    /**
