Report more informative CSS errors
This requires https://github.com/servo/rust-cssparser/pull/143 for the final commit. There's no better way to split that work up, unfortunately, and it's extremely easy to bitrot. I would appreciate if we could expedite reviewing this work.
This is the work necessary to enable https://bugzilla.mozilla.org/show_bug.cgi?id=1352669. It makes sense to merge it separately because it's so much effort to keep it up to date with the ongoing Stylo work.
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Bug1368610 - stylo: implement primitive (bit, uXX) type of discrete animatable properties
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This PR is to fix https://bugzilla.mozilla.org/show_bug.cgi?id=1368610
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This patch renames TNode::parent_element to traversal_parent, since it returns
the parent from the perspective of traversal (which in Gecko uses the
flattened tree). It also renames TNode::children to traversal_children
for the saem reason.
We keep parent_element and children functions on TNode to use for selector
matching, which must be done on the real DOM tree structure.
stylo: Make -moz-{tab-size, box-flex, image-region, outline-radius} animatable.
Make -moz-tab-size, -moz-box-flex, -moz-image-region, and -moz-outline-radius animatable, so test_transitions_per_property.html doesn't get any exception of these properties.
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- [X] These changes fix Bug 1370803, Bug 1370808, Bug 1370845, and Bug 1370846.
- [X] These changes do not require tests because we have test in Gecko side already.
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Shorthand support for SMIL
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This is a PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1358966
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Share styles for elements with eager pseudo-elements attached to them
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Reduce the size of ApplicableDeclarationBlock.
The level is a u8, so on 64-bit it packs nicely after the u32 specificity.
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Define Gecko CounterStyle and FontFaceRule clone functions
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Defines and calls Gecko CounterStyle and FontFaceRule clone functions, protected by cfg directives to only apply in gecko builds.
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