Test innerText = ""/null/undefined (#3482)

In https://github.com/whatwg/html/pull/1678/commits/618de8424d04a57515b603730cbfef1df77a8d9a
innerText was annotated with [TreatNullAs=EmptyString].

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cc @smaug---- @jfkthame @rocallahan 

View on GitHub: https://github.com/w3c/web-platform-tests/pull/3482

Received on Thursday, 18 August 2016 12:31:15 UTC