Update WebBluetooth webidl files
<!-- Please describe your changes on the following line: -->
Update the WebBluetooth related webidl files with the `[SameObject]` extended attribute, and unify the indentation in these files.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [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
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/15367)
<!-- Reviewable:end -->
Implement microtask checkpoints
This generalizes the work previously done for Promise job callbacks. There is now a microtask queue that correctly processes all queued microtasks after each turn of the event loop, as well as after a scripted callback finishes executing, and after a classic script executes.
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#4283
- [X] There are tests for these changes
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/15189)
<!-- Reviewable:end -->
webgl: premultiplication, y flipping, and format conversion
<!-- Please describe your changes on the following line: -->
This series implements a bunch of the texture unpack path features for WebGL. There are known issues with big-endian systems noted in the comments, but I don't know of a clean way to cast from `Vec<u16>` to `Vec<u8>` (which, if we had one, would make this code much cleaner anyway).
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [x] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/15122)
<!-- Reviewable:end -->
Issue #15017: Properly handle and report network errors on page loads.
<!-- Please describe your changes on the following line: -->
This patch fixes how network errors are handled during page loads: they would not be reported and cause crashes before, and do not anymore.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#15017 (github issue number if applicable).
<!-- Either: -->
- [X] There are tests for these changes
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/15285)
<!-- Reviewable:end -->
Add support for more @font-face descriptors
<!-- Please describe your changes on the following line: -->
Part of https://bugzilla.mozilla.org/show_bug.cgi?id=1290237. I’ll add conversions to `nsCSSValue` separately because that requires new C++ functions in the stylo repository.
r? @bholley
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/15356)
<!-- Reviewable:end -->
Remove the 29 byte limitation, when requesting bluetooth devices
<!-- Please describe your changes on the following line: -->
Remove the 29 byte limit when calling `requestDevice` using a `name` or `namePrefix`. The following discussion is about this by the specification writers: https://bugs.chromium.org/p/chromium/issues/detail?id=653718.
Related tests also got removed.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [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
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/15366)
<!-- Reviewable:end -->
Make additional properties be reset by the 'font' shorthand.
A number of properties are supposed to be reset to initial values by the
'font' shorthand. This does so for all such properties that Servo
currently supports (conditional on when they're supported).
Fixes#15033.
It's not clear to me that the use of <code>None</code> is correct for resetting to initial values, but it seems to match what at least some other shorthands do (I think I was looking at the code for border), and it appears to fix the tests as expected. I haven't probed into it more than that.
/cc @Manishearth
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors (I haven't quite gotten the servo build to work, but stylo build works)
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#15033 (github issue number if applicable).
<!-- Either: -->
- [X] There are tests for these changes
- [ ] These changes do not require tests because _____
This has test coverage when running stylo. In particular, it fixes a bunch of sets of mochitest failures in layout/style/test/test_value_storage.html, with the set for each value of the 'font' shorthand listed in property_database.js looking like:
```
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font'
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-style')
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant')
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-weight')
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-size')
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'line-height')
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-family')
TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-stretch')
-TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-size-adjust') - didn't expect "", but got it
+TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-size-adjust')
TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-feature-settings') - didn't expect "", but got it
TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-language-override') - didn't expect "", but got it
-TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-kerning') - didn't expect "", but got it
+TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-kerning')
TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-synthesis') - didn't expect "", but got it
TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-alternates') - didn't expect "", but got it
-TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-caps') - didn't expect "", but got it
+TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-caps')
TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-east-asian') - didn't expect "", but got it
TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-ligatures') - didn't expect "", but got it
TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-numeric') - didn't expect "", but got it
-TEST-UNEXPECTED-FAIL | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-position') - didn't expect "", but got it
+TEST-PASS | layout/style/test/test_value_storage.html | setting 'medium serif' on 'font' (for 'font-variant-position')
```
I'm not sure if separate Servo test coverage is needed.
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/15305)
<!-- Reviewable:end -->
A number of properties are supposed to be reset to initial values by the
'font' shorthand. This does so for all such properties that Servo
currently supports (conditional on when they're supported).
Fixes#15033.
A test case change is added to #13442: Fix #12193 Servo displays upper level Thai character in wrong place.
<!-- Please describe your changes on the following line: -->
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/13506)
<!-- Reviewable:end -->
