Disabling WPT manifest checking brings the time it takes to run tidy
for ~11 seconds to ~3 seconds, which feels reasonable to have in a
git pre-push hook.
This can help avoid forgetting to run tidy before opening a PR.
```
$ chmod +x .git/hooks/pre-push
$ cat .git/hooks/pre-push
#!/bin/sh
set -e
./mach test-tidy --no-wpt
```
Refactor submission
This is my first contribution, so please correct me if I'm wrong
I refactored the code as described #22782.
---
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- [ ] These changes fix#22782 (GitHub issue number if applicable)
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More changes for Python3 compatibility
Following #24435 for #23607 here are even more changes to be compatible with Python3.
I managed to get `./mach build` properly work with Python3 but `test-tidy` does not work yet because of a lot of problems in `web-platform-tests` which i will have to deal with at some point.
Because flake8 appears to be incompatible with the distro package in some way, i had to change to way we call flake8 (which was deprecated anyway). With this change, we should be able to update flake8 to a recent version but subprocess can be surprising on Windows platform so i'd like someone to try out those changes.
---
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Add start_time to resource timing.
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`start_time` property added to `ResourceFetchTiming`, which enables the setting of `start_time` in the `PerformanceEntry` member of `PerformanceResourceTiming`.
Following the specification at https://w3c.github.io/resource-timing/#dfn-starttime, `start_time` is set to the value of `redirect_start` if redirection occurs and the timing allow check passes. Otherwise it has the same value as `fetch_start`.
---
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Remove usage of opts::get() from style.
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Use `AtomicBool`s to create a global storage for a couple of settings used by an implementation of `Default`, suggested in https://github.com/servo/servo/issues/22854#issuecomment-540955207.
I do have one main question: I'm currently setting these statics in `Servo::new()`, would there be a better place to put this? Same goes with making these `pub`, is there a better way to go about this?
---
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- Seems to be failing in script for unknown/unrelated reasons, experiencing SIGKILL on two different machines. (May be an issue with the latest commit?) Still works fine on CI though.
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- [X] These changes help with #22854
These changes do not require tests because these are cleanup changes.
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Update timer scheduler to use crossbeam
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It seems time to update the timer scheduler implementation to use crossbeam constructs.
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Support enum value as a union default value
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Didn't implement the actual latency thing because the relevant things are already marked as TODO.
---
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- [x] These changes fix#21342
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Continue message port
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Fixes#7457.
Fixes#12715.
Fixes#12717.
Fixes#16095.
Fixes#18969.
---
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This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/23637)
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Convert [HTMLConstructor] as constructor extension
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---
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