stylo: Support :active and :hover quirk
Reviewed by bholley and emilo on the bugzilla bug.
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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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Reduce code duplication when adding a SessionHistoryChange
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Implemented add_pending_change method and refactored code to use this new method
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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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- [X] There are tests for these changes. The tests will land in dom/animation/test of m-c. Test code is patch 6 of 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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Fix parent climb hierarchy in send_frame_tree
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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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