Re: [2dcontext-tests] add a test for using 2d context's globalAlpha with globalCompositeOperation copy (#1887)

lgtm, but I am not an official reviewer in this repo.  

View on GitHub: https://github.com/w3c/web-platform-tests/pull/1887#issuecomment-257319562

Received on Monday, 31 October 2016 15:08:24 UTC