         {
             var layoutElement:ILayoutElement = childList.getChildAt(i) as ILayoutElement;
             if (!layoutElement)
-				continue;
-			if (!layoutElement.includeInLayout)
-				continue;
+                continue;
+            if (!layoutElement.includeInLayout)
+                continue;
             validateEstimatedSizesOfChild(layoutElement);
         }
         childEstimatedSizesChanged = false;

            invalidateParentSizeAndDisplayList();

            _width = value;
			
			// The width is needed for the _layoutFeatures' mirror transform.
			if (_layoutFeatures)
			{
				_layoutFeatures.layoutWidth = _width;
				invalidateTransform();
			}
			
            if (hasEventListener("widthChanged"))
                dispatchEvent(new Event("widthChanged"));
        }

        features.layoutX = x;
        features.layoutY = y;
        features.layoutZ = z;
        features.layoutWidth = width;  // for the mirror transform      
        _layoutFeatures = features;
        invalidateTransform();
    }
