Re: [shadow-dom-tests] Import a slotchange event test from WebKit. (#3789)

Reviewers for this pull request are: @hayatoito, @kojiishi, @rniwa, @sideshowbarker, @sizuhiko, @takayoshikochi, and @yutak.

View on GitHub: https://github.com/w3c/web-platform-tests/pull/3789#issuecomment-248623417

Received on Wednesday, 21 September 2016 14:09:05 UTC