Use dfn.js about mediasession HOT 3 CLOSED

From https://resources.whatwg.org/dfn.js:

// setup (disabled for multipage copy)
if (document.getElementById('head'))
  initDfn();

initDfn() never gets called on bikeshed specs. There is no element with id==='head'.

from mediasession.

I think what we do is simply include it as <script id=head src=https://resources.whatwg.org/dfn.js></script> at the end of the document. See e.g. DOM or Storage.

from mediasession.

Ok. I was looking at https://github.com/whatwg/notifications/blob/3542e2ec8aa39f24f8f30dbfbcf4967b5289fa53/notifications.bs#L975 (current master).

from mediasession.