Re: [webvtt-tests] Fix bogus expectations in webvtt test media_404_omit_subtitles.html (#4881)

# Firefox (nightly channel) #
Testing web-platform-tests at revision 5ba74e973d285eb4688bb9a176c77f0baf52c72d
Using browser at version BuildID 20170123125947; SourceStamp 36486fdc3813ef7943ae5b07b4128866d1938a6c
Starting 10 test iterations
All results were stable
## All results ##
<details>
<summary>1 test ran</summary>
<details>
<summary><a href="http://w3c-test.org/submissions/4881/webvtt/rendering/cues-with-video/processing-model/evil/media_404_omit_subtitles.html">/webvtt/rendering/cues-with-video/processing-model/evil/media_404_omit_subtitles.html</a></summary>


| Subtest | Results |
|---------|---------|
|         | PASS    |

</details>
</details>

View on GitHub: https://github.com/w3c/web-platform-tests/pull/4881#issuecomment-280286716

Received on Thursday, 16 February 2017 10:01:04 UTC