Remove DataSlice, fix#12249
r? @Manishearth
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- [x] `./mach build -d` does not report any errors
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- [x] These changes fix#12249
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Changes include:
- Add BlobImpl to Blob, and related caching mechanism
- Expose ResourceThreads to document_loader, workerglobalscope, worker, and global
- Fix encode_multipart_form_data
- Other small fixes to accommodate the above changes
Include <button type=submit> data whilst constructing the form dataset
This makes it possible to close things in github (see
https://github.com/Manishearth/mitochondria/issues/1)
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
Either:
- [x] There are tests for these changes OR
- [ ] These changes do not require tests because _____
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This change is [<img src="https://reviewable.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/11333)
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Changes include:
- Implement file selection and other DOM behaviours in htmlinputelement
- Integrate IpcSender<FileManagerThreadMsg> into ResourceThreads
- Improve filemanager_thread, including adding type_string field to SelectedFile
- Improve interfaces in FileList/File/Blob to accommodate the above changes
add pass-through from doc to http-loader for referrer_policy, ref_URL
add logic for setting referer header
add script pass-through for referrer
add unit tests for setting referer header
`Event` internally stores the `type` as an `Atom`, and we're `String`s
everywhere, which can cause unnecessary allocations to occur since
they'll end up as `Atom`s anyways.
