Move shorthand phrases to WebIDL

[domenic]

(Spinning this off from #10.)

WebIDL is generally where this kind of normative spec-writing tool belongs. They'd need to get a bit more formal. We'd keep informative summaries here, probably after moving them to the WebIDL section.

[TimothyGu]

Is this still the plan?

[annevk]

Yes.

[domenic]

I think most work and discussion on this will happen over in whatwg/webidl#490. I've just left a big comment summarizing the work as I see it at whatwg/webidl#490 (comment). Let's leave this open for tracking, but centralize discussion over there.

[annevk]

Hurray, @Ms2ger fixed this! However, now we need to decide what to do with this document as the clashes are not great and currently causing DOM PRs to fail (e.g., whatwg/dom#763).

[Ms2ger]

I don't know how anything works. Is https://api.csswg.org/bikeshed/ not using the same database local builds do? @tabatkins?

[domenic]

You have to do bikeshed update to get local database updates.