      *  @playerversion AIR 1.1
      *  @productversion Flex 3
      */
-    public function setLayoutMatrix(value:Matrix, triggerLayout:Boolean):void
+    public function setLayoutMatrix(value:Matrix, invalidateLayout:Boolean):void
     {
         hasDeltaIdentityTransform = false;
         if (_layoutFeatures == null)

     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public function setLayoutMatrix3D(value:Matrix3D, triggerLayout:Boolean):void
    {
        if (_layoutFeatures == null)
            initAdvancedLayoutFeatures();

     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public function getLayoutBoundsX(postLayoutTransform:Boolean=true):Number
    {
        return LayoutElementUIComponentUtils.getLayoutBoundsX(this,postLayoutTransform? nonDeltaLayoutMatrix():null);
    }

    public function getLayoutBoundsY(postLayoutTransform:Boolean=true):Number
    {
        return LayoutElementUIComponentUtils.getLayoutBoundsY(this,postLayoutTransform? nonDeltaLayoutMatrix():null);
    }

    /**
