anchor.diff:        _initialized = true;
       }
   
  -    isPolymer ? (_dialog.element as dynamic).toggle() : _dialog.show();
  +    isPolymer ? (_dialog.element as dynamic).toggle() : showWithFocus(".btn-default");
     }
   
     void _commit() {
  
positive.code:   }
  
    void _invoke([Object context]) {
      isPolymer ? (_dialog.element as dynamic).toggle() : _dialog.show();
    }
  
    void _commit() {
  
negative.code:     }
  
      if (isPolymer) {
        (_dialog.element as dynamic).toggle();
      } else {
        showWithFocus(".btn-default");
      }
    }
  
  