Re: [html-tests][webmessaging-tests] Add tests for the messageerror IDL and content attributes (#5567)

These tests are now available on [w3c-test.org](https://w3c-test.org/submissions/5567/)

View on GitHub: https://github.com/w3c/web-platform-tests/pull/5567#issuecomment-294235293

Received on Friday, 14 April 2017 20:57:35 UTC