Upgrade LLVM on windows.
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#22636
- [x] There are tests for these changes
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Correct the GStreamer PATH for windows
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Just like what I said, `LNK1181` error when building `servo`:
https://github.com/servo/servo/issues/22737#issuecomment-456123020
The `gstplayer-1.0.lib` is not found, it located in `C:\gstreamer\1.0\x86_64\lib`, not `C:\gstreamer\1.0\x86_64\bin`
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Implement formdata event
---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#22654
- [x] There are tests for these changes
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Store FormData with Vec<(LocalName, FormDatum)>
---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#13105
- [x] There are tests under `wpt/xhr/formdata-*.*` for these changes
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Add support for elementary os
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Add support for elementary os
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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#22626
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Fix BadZipfile error while install msvc dependencies
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Fix BadZipfile error while install msvc dependencies
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- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#22727
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Changed return value of GetActiveCues
Return an empty TextTrackCueList rather than Some inside the GetActiveCues.
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- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [X] These changes fix#22706 (GitHub issue number if applicable)
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