          */
         mx_internal var autoSize:Boolean = false;
         
+        /**
+         *  @private
+         */
+        private var lastUnscaledWidth:Number;
+        /**
+         *  @private
+         */
+        private var lastUnscaledHeight:Number;
+        
         //--------------------------------------------------------------------------
         //
         //  Overridden properties: UIComponent

            }
                
            _textContainerManager.updateContainer();
         }
        
        /**

            // the text flow so we have to be careful to mantain consistency
            // for the scroller.
            if (_textFlow.generation == lastContentBoundsGeneration)
            {          
                if (bounds.width <= _contentWidth)
                {
                    if (_textContainerManager.hostFormat.lineBreak == "toFit")
                    {
