Re: [url-tests] Remove more testharness-extras.js references (#4530)

Notifying @Sebmaster, @domenic, @mikewest, @rubys, @sideshowbarker, @smola, @tomalec, @xiaojunwu, and @zcorpan. *([Learn how reviewing works](https://github.com/w3c/web-platform-tests/blob/master/README.md#test-review).)*

View on GitHub: https://github.com/w3c/web-platform-tests/pull/4530#issuecomment-272151293

Received on Thursday, 12 January 2017 12:28:56 UTC