Add support for HTMLPrototype.prototype.sizes / HTMLPrototype.prototype.srcset: - https://html.spec.whatwg.org/#the-source-element We already support the corresponding content attributes internally. However, we are missing the corresponding IDL attributes that are supposed to reflect them. Chrome and Firefox support them. We already have those IDL attributes on HTMLImageElement.
Created attachment 289301 [details] Patch
Comment on attachment 289301 [details] Patch Clearing flags on attachment: 289301 Committed r206140: <http://trac.webkit.org/changeset/206140>
All reviewed patches have been landed. Closing bug.