text-overflow accepts only valid values for the second part of value
… value #15491
<!-- 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: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#15491.
<!-- 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/15598)
<!-- Reviewable:end -->
border-image no more accepting shorthand values
Fixes#15770
Added a check in border.mako.rs, if `w` and `o` are not none before returning Ok status
---
- [x] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#15770
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because they fix the previous errors reported in #15770
<!-- 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/15820)
<!-- Reviewable:end -->
Now that cascade() gets a Device, we can use the default computed values from
there to avoid propagating that state all over the place.
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
In {box,text}-shadow so blur-radius does not accept negative values
Change code for serialization for {box,text}-shadow so blur-radius can be parsed as non-negavite
---
<!-- 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#15490 (github issue number if applicable).
<!-- Either: -->
- [x] Write tests
<!-- 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/15611)
<!-- Reviewable:end -->
Add support for skipping display fixup for pseudos.
This is needed for https://bugzilla.mozilla.org/show_bug.cgi?id=1346481
<!-- 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: -->
- [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
- [X] These changes do not require tests because will be tested on the Gecko side
<!-- 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/15910)
<!-- Reviewable:end -->
As per the CSS Animations spec, in the case when multiple values for an
animation property are set, if the value length is less than the length
of animation-name property, then shortage values are filled up. Because
of this we need to know the length of animation-name proper before we
set other animation properties, so we need to cascade animation-name property
earlier than other animation properties.
We do the same thing for transition-property.
Stylo: Add support for "font-family: -moz-fixed"
Added support for "font-family: -moz-fixed" for stylo
---
<!-- 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 [Bug 1341637](https://bugzilla.mozilla.org/show_bug.cgi?id=1341637)
<!-- Either: -->
- [X] These changes do not require tests because it's stylo change
<!-- 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/15916)
<!-- Reviewable:end -->
While we're here, don't re-recompute the default computed values, just grab them
from the device.
MozReview-Commit-ID: GqqnPLIwN2F
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
At least until we support scrollbars properly, this size is going to be the
correct one. I've left a TODO to grab the proper one once we support it.
This allows to trivially test viewport units for now.
MozReview-Commit-ID: JdaZ6WlZ2C6
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
Process css animations for gecko
<!-- Please describe your changes on the following line: -->
This is a PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1341985 .
---
<!-- 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
- [X] These changes do not require tests because it's for stylo
<!-- 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/15900)
<!-- Reviewable:end -->
Change the predefined type of flex-basis and make gecko glue auto-generate
Gecko [doesn't support](https://bugzilla.mozilla.org/show_bug.cgi?id=1105111) content value in flex-basis yet. We had to change the predefined type to `LengthOrPercentageOrAuto` in stylo build.
---
<!-- 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 [Bug 1331529](https://bugzilla.mozilla.org/show_bug.cgi?id=1331529)
<!-- Either: -->
- [X] These changes do not require tests because it's stylo glue change.
<!-- 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/15896)
<!-- Reviewable:end -->
We create the SequentialTask only if:
* We have no old computed values and we have animation name style in the new
computed values.
* Any animation properties is changed.
* display property is changed from 'none' and we have animation name style.
* display property is changed to 'none'.
In a subsequent patch we skip the SequentialTask if we have no running
animations and the display propery is changed to 'none'.
Stylo - gecko glue code for text-justify
<!-- Please describe your changes on the following line: -->
Implement gecko glue for text-justify property.
Gecko has supported text-justify in [Bug 276079](https://bugzilla.mozilla.org/show_bug.cgi?id=276079), and going to pref-on on Nightly very soon in [Bug 1343512](https://bugzilla.mozilla.org/show_bug.cgi?id=1343512). Let's make it work for stylo.
---
<!-- 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/15839)
<!-- Reviewable:end -->
