Re: [navigation-timing-tests] Fix PerformanceNavigationTiming accessor behavior after document detach. (#5254)

Notifying @igrigorik, @plehegar, @toddreifsteck, and @yoavweiss. *([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/5254#issuecomment-290154435

Received on Wednesday, 29 March 2017 16:59:56 UTC