Re: [2dcontext-tests] Add some ImageData constructor tests. (#5124)

Notifying @gsnedders. *([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/5124#issuecomment-286125089

Received on Monday, 13 March 2017 14:34:32 UTC