     /**
      *  @private
      */  
-    override public function get exitApplicationOnBackKey():Boolean
+    override mx_internal function get exitApplicationOnBackKey():Boolean
     {
         if (viewMenuOpen)
             return false;

    /**
     *  @private
     */
    // TODO (chiedozi): Why did we decide to make this private?
    private function get navigationStack():NavigationStack
    {
        if (navigator)

     */
    override protected function restoreApplicationState():void
    {
        // TODO (chiedozi): Figure out how to refactor this into base class.  Need navigator
        // to be a part of the base class
        super.restoreApplicationState();
        
        var savedState:Object = persistenceManager.getProperty("navigatorState");
