Disable bytecode generation in mach
Recently, [@]froydnj had some trouble with `mach`, and after half an hour of struggle, a simple `git clean` and `git reset --hard` seemed to fix the issue. Apparently, sometimes (though I'm not sure when, and I don't even have a convincing argument), the changes to `mach` scripts don't really seem to reflect on the related bytecode files (when it absolutely should've!).
Having bytecode files is just a matter of optimization (i.e., we don't have to compile the scripts again), but when it comes to our simple build system, "not having them" doesn't add a great overhead. So, we could just disable their creation to avoid such issues in the future.
Existing users can do `find ./python -name '*.pyc' -delete` for a cleanup (and maybe remove the `python/_virtualenv` directory too, though not necessary)
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layout: Use the margin box of an inline block when computing the inline size
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When computing the inline size of an inline block in inline formating
context, use the margin box of the underling block.
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- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#12413 (github issue number if applicable).
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stylo: Add -moz-element support
Implemented -moz-element for background property.
r=upsuper
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- [X] These changes fix#15443 and [Bug 1341761](https://bugzilla.mozilla.org/show_bug.cgi?id=1341761)
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data-url.html is no longer intermittent.
As far as I can tell this test consistently fails and the ini file was removed unintentionally.
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style: Refactor the selectors crate to remove ad-hoc logic.
Also refactors a lot of the restyle hint code to use these new hooks, and removes a lot of hacks in servo that shouldn't be needed because of correct handling of restyles due to attribute changes.
I just smoketested this, so going for a full try run now.
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Also, simplify all the pre-snapshot attribute hacks in the script and style
code.
MozReview-Commit-ID: 6c9ipeb7Tnr
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
Extend Servo's @page parsing to match Gecko's CSS 2.2 behavior, where only
margin properties are allowed in an @page rule. Other properties are ignored.
MozReview-Commit-ID: IPYUlnkLYSb
Adds basic parsing and serialization for @page rules in Servo. It is handled
in the same manner as a regular style rule.
MozReview-Commit-ID: JRr3DDGcUIl
While we're at it, we also eliminate the 'unknown' dom depth for the
bloom filter. Computing depth has negligible cost relative to the
amount of work we do setting up the bloom filter at a given depth.
Doing it once per traversal should be totally fine.
I originally separated the elimination of unknown dom depth from the
traversal changes, but I got bloom filter crashes on the intermediate
patch, presumably because I didn't properly fix the sequential traversal
for this case. Given that the final state is green, I just decided to
squash and move on.
Update Cargo.lock to include fix for MSVC 2017 in mozjs-sys.
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