Function remove$2

static/vuejs/vue.common.js:5889–5896

(
  event,
  handler,
  capture,
  _target
)

}

function remove$2 (
  event,
  handler,
  capture,
  _target
) {
  (_target || target$1).removeEventListener(event, handler, capture);
}

function updateDOMListeners (oldVnode, vnode) {
  if (!oldVnode.data.on && !vnode.data.on) {