Re: [custom-elements-tests] Fix observedAttributes test to ensure attributeChangedCallback exists (#3175)

Reviewers for this pull request are: @alsemenov, @deepak-sa, @domenic, @dominiccooney, @hayatoito, @kojiishi, @rniwa, @sgrekhov, and @takayoshikochi.

View on GitHub: https://github.com/w3c/web-platform-tests/pull/3175#issuecomment-225783999

Received on Tuesday, 14 June 2016 05:33:16 UTC