Re: [html-tests] Add test for cancelling currently executing rIC callback. (#4857)

Notifying @Ms2ger, @ayg, @jdm, @sideshowbarker, @zcorpan, and @zqzhang. *([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/4857#issuecomment-280151556

Received on Wednesday, 15 February 2017 21:52:09 UTC