[whatwg/xhr] Expose ProgressEvent to Worker (#310)

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<a href="https://whatpr.org/xhr/310.html" title="Last updated on Jan 26, 2021, 7:04 AM UTC (137045c)">Preview</a> | <a href="https://whatpr.org/xhr/310/b7726ee...137045c.html" title="Last updated on Jan 26, 2021, 7:04 AM UTC (137045c)">Diff</a>
You can view, comment on, or merge this pull request online at:

  https://github.com/whatwg/xhr/pull/310


-- Commit Summary --

  * Expose ProgressEvent to Worker

-- File Changes --

    M xhr.bs (2)

-- Patch Links --

https://github.com/whatwg/xhr/pull/310.patch

https://github.com/whatwg/xhr/pull/310.diff


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