function () {
            var map = this._getAdditionalListenersList();
            for (var i = 0; i < map.length; i++) {
                this._removeListener(map[i].evt, map[i].cb);
            }
        }
function () {
            var map = this._getAdditionalListenersList();
            for (var i = 0; i < map.length; i++) {
                this._removeListener(map[i].evt, map[i].cb);
            }
        }
function ( ) { var map = this . _getAdditionalListenersList ( ) ; for ( var i = 0 ; i < map . length ; i ++ ) { this . _removeListener ( map [ i ] . evt , map [ i ] . cb ) ; } }
Unregisters the listeners added during the gesture lifecycle.
@private
Unregisters the listeners added during the gesture lifecycle .