Expose everywhere

[Ms2ger]

Ref: https://github.com/tc39/proposal-shadowrealm/issues/331

• [x] At least two implementers are interested (and none opposed):
  • Positive initial signals from Google, Apple, Mozilla on the general direction.
• [x] Tests are written and can be reviewed and commented upon at:
  • https://github.com/web-platform-tests/wpt/pull/34361
• [x] Implementation bugs are filed:
  • Chrome: https://bugs.chromium.org/p/chromium/issues/detail?id=1281880
  • Firefox: https://bugzilla.mozilla.org/show_bug.cgi?id=1747059
  • Safari: https://bugs.webkit.org/show_bug.cgi?id=234554

(See WHATWG Working Mode: Changes for more details.)

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Preview | Diff

[Ms2ger]

r? @domfarolino

[terinjokes]

LGTM, though I'm wondering if we need to specify the side effects that happen in some of these other environments.

[Ms2ger]

On a first glance, I'm not seeing anything that obviously needs adjusting, but let me know if you disagree.

[annevk]

@terinjokes @domfarolino can you sort out the CI failure? Seems like an image might need width/height attributes?

[Ms2ger]

@domfarolino For tests, I'll make sure to add an idlharness test as soon as the IDL changes propagate into the wpt repo after this PR is merged. I don't think there's much else I can test - maybe a manual test that the messages show up?

[domfarolino]

A manual test would be nice I think

[Ms2ger]

Tests are up at https://github.com/web-platform-tests/wpt/pull/34361

[domfarolino]

This and the tests LGTM. GitHub is complaining about the branch not being up to date, so if you could fix that then I think we'd be good to go.

[Ms2ger]

Done!

[domfarolino]

Great, feel free to merge the tests whenever and I'll go ahead and merge this.

[Ms2ger]

Merged the wpt pr, thank you