Node.nodeName should not be nullable as per the specification: https://dom.spec.whatwg.org/#interface-node Our implementation never returns null anyway. However, having it as nullable in the IDL means we use jsStringOrNull() instead of jsStringWithCache(), thus doing an unnecessary null check.
Created attachment 277748 [details] Patch
Comment on attachment 277748 [details] Patch Clearing flags on attachment: 277748 Committed r200271: <http://trac.webkit.org/changeset/200271>
All reviewed patches have been landed. Closing bug.