A proposed change to the specification for DOMTokenList's replace() method which would make it return a boolean - indicating true if a token was replaced and false otherwise - has received positive responses from implementers. Pull request and discussion: https://github.com/whatwg/dom/pull/582 Tests: https://github.com/w3c/web-platform-tests/pull/9920
Created attachment 335640 [details] Patch
Comment on attachment 335640 [details] Patch Clearing flags on attachment: 335640 Committed r229566: <https://trac.webkit.org/changeset/229566>
All reviewed patches have been landed. Closing bug.
<rdar://problem/38400456>