message: remove passive for attachEvent
diff: @@ -104,12 +104,12 @@ export function normalizeEvent(el, e, calculate) {
  }
  export function addEventListener(el, name, handler) {
  - var opts = name === 'mousewheel' ? {passive: true} : undefined;
  if (isDomLevel2) {
  + var opts = name === 'mousewheel' ? {passive: true} : undefined;
  el.addEventListener(name, handler, opts);
  }
  else {
  - el.attachEvent('on' + name, handler, opts);
  + el.attachEvent('on' + name, handler);
  }
  }
  