 import mx.styles.StyleManager;
 import flash.utils.Dictionary;
 
+use namespace mx_internal;
+
 [ExcludeClass]
 
 [ResourceBundle("containers")]

		// these override x, y, width, and height if specified.
		for (i = 0; i < n; i++)
		{
			child = target.getChildAt(i) as IUIComponent;
			applyAnchorStylesDuringUpdateDisplayList(viewableWidth, viewableHeight, child);
		}
	}

		
		for (i = 0; i < n; i++)
		{
			var child:IUIComponent = target.getLayoutChildAt(i);
			var childConstraints:LayoutConstraints = getLayoutConstraints(child);
		
			if (!child.includeInLayout)
