code: function () {
              var map = this._getInitialListenersList();
              for (var i = 0; i < map.length; i++) {
                  this._removeListener(map[i].evt, map[i].cb);
              }
              this.eventsAlreadyAttached = false;
          }
docs: This method is called when AriaWindow sends a detachWindow event. It unregisters the listeners added in
  _connectTouchEvents.
  @private