Re: [dom-tests][html-tests] Change .headers and .ping to be DOMString/USVString (#3028)

LGTM, in ocassion you can also add `insertAdjacentElement()` and `insertAdjacentText()` to Element interface because still misssing.
https://dom.spec.whatwg.org/#element

View on GitHub: https://github.com/w3c/web-platform-tests/pull/3028#issuecomment-219684888

Received on Tuesday, 17 May 2016 10:56:59 UTC