Right now we go through a lot of hoops to see if we ever see a relevant link.
However, that information is not needed: if the element is a link, we'll always
need to compute its visited style because its its own relevant link.
If the element inherits from a link, we need to also compute the visited style
anyway.
So the "has a relevant link been found" is pretty useless when we know what are
we inheriting from.
The branches at the beginning of matches_complex_selector_internal were
affecting performance, and there are no good reasons to keep them.
I've verified that this passes all the visited tests in mozilla central, and
that the test-cases too-flaky to be landed still pass.
style: Add internal overflow-clip-box-block/-inline properties and make overflow-clip-box a shorthand.
These are the changes from bug 1422839. First commit is reviewed by me, the second is a fixup to that.
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use entry global's origin in `is_origin_clean` check for canvas rendering
use entry global's origin in `is_origin_clean` check for canvas rendering
There is no change with:
```
./mach test-wpt tests/wpt/web-platform-tests/2dcontext
./mach test-wpt tests/wpt/web-platform-tests/html/semantics/embedded-content/the-canvas-element
```
---
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- [X] These changes fix #19480 (github issue number if applicable).
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stylo: Implement FontFaceSet and Font Descriptors parsers
This is the inter-dependent patches for Bug 1408303. We implement the FFI for the
parsers of font descriptors and FontFaceSet APIs.
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix [Bug 1408303](https://bugzilla.mozilla.org/show_bug.cgi?id=1408303).
- [X] These changes do not require tests because this is for Gecko and we have tests there.
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According to the spec, this parser should follow what we do for
@font_face rule, so we use the same type to parse the input, instead of
using the parser of their specified values.
Prevent an unused import warning on non desktop platforms
opts is not used on Android for instance.
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This allows us to report errors in functions that want to just parse a
single CSS value, rather than a value for a particular property declaration.
The one value type that we need to support for now is <color> value parsing
errors, so just add formatting/support for that.
implement "Date type inputs", "Month type inputs"
<!-- Please describe your changes on the following line: -->
implement "Date type inputs", "Month type inputs"
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- [X] `./mach test-unit` does not report any errors
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style: Cleanup Angle parsing.
This PR also contains a functional change, allowing to parse unitless zero angles in hue-rotate().
See the links and the comments for why.
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