Implement URLSearchParams.prototype.sort()
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- [x] These changes fix#22545
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script: Implement the HTMLTrackElement API
Implement the basics of the HTMLTrackElement and update the wpt tests.
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] There are tests for these changes
Fixes: https://github.com/servo/servo/issues/22313
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Implement source for postMessage events
Also make similar-origin iframes access their newly loaded document as soon as the new document is created. This should allow tests that check the event.source property to run correctly.
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- [x] `./mach build -d` does not report any errors
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- [x] These changes fix#22499 and fix#12715 and fix#22514.
- [x] There are tests for these changes
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Serialize the children of void html elements as empty strings
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Construct URLSearchParams from array or object
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#22554, fix#22556 and also fix#22557
- [x] There are tests in `url/urlsearchparams-constructor.any.js` for these changes
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Remove sync constellation -> embedder communication
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- [ ] These changes fix#22042 (github issue number if applicable).
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Enable upstream bluetooth tests
I enabled bluetooth WPT tests
But I'm still worry that a lot of tests failed (more than 150). I decreased them by
```
prefs: ["dom.bluetooth.enabled:true"]
```
But it's still a lot of failed tests
Checks
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- [X] These changes fix#20437 (GitHub issue number if applicable)
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Fix DuckDuckGo HTML search
- [x] `./mach build -d` does not report any errors
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- [x] These changes fix#22090
- [x] There are tests for these changes
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Initialize iframe viewport immediately
This is probably a significant cause of unstable test results, and it finally bothered me enough to fix it. The solution isn't great for performance (a sync layout query every time a iframe is added to a document), but performance needs to follow correctness.
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#14364 and fix#15689 and fix#15688.
- [x] There are tests for these changes
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