code: function createNativeTouchList(touchListArgs) {
      var touches = goog.array.map(touchListArgs, function(touchArg) {
        return doc.createTouch(view, target, touchArg.identifier,
            touchArg.pageX, touchArg.pageY, touchArg.screenX, touchArg.screenY);
      });
  
      return doc.createTouchList.apply(doc, touches);
    }
docs: Creates a TouchList, using native touch Api, for touch events.