stylo: Fix grid-template serialization in grid shorthand
Because of some unnecessary checks, it wasn't able to serialize the '40px / none' value properly before. That will fix one failure on `test_value_storage.html`
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stylo: Fix causes of non-determinism in gecko_properties.rs.
We should sort out all the different ways we have to get sides and all those
nasty loops, eventually...
Bug: 1380327
Reviewed-By: Manishearth
MozReview-Commit-ID: 4lAPEGeZaik
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We should sort out all the different ways we have to get sides and all those
nasty loops, eventually...
Bug: 1380327
Reviewed-By: Manishearth
MozReview-Commit-ID: 4lAPEGeZaik
Tidy up check for zero-length lists when interpolating
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Address feedback from https://github.com/servo/servo/pull/17613#discussion_r125775874
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Before this refactoring, getComputedStyle could have side effects, and left the
style data in the element, so we could never arrive there without data.
There are a few crashtests that caught this, but this was already broken if you
called animate() on an element deep in a display: none subtree.
MozReview-Commit-ID: 1AvOvhAyOP3
This is unfortunate, but for now it complicates things, I would like not needing
a ElementData to get the style of an Element in order to fix all the
getDefaultComputedStyle bugs.
MozReview-Commit-ID: LZvsdFEqrDE
Implement paint worklet properties
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This is the final PR to get basic paint worklet support. It adds support for paint worklet properties (https://drafts.css-houdini.org/css-paint-api/#paint-definition-input-properties). When a paint worklet is registered, it specifies a list of CSS properties, and is provided with their computed values when it is invoked.
This is a dependent PR:
* "Implemented paint worklets invoking worklet scripts" is #17239.
* "Implemented paint worklets rendering contexts" is #17326.
There should be tests added for this, hopefully the existing wpt houdini tests.
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Make Servo's rounding of image-orientation values agree with Gecko's, and pass orientations directly as an enum instead of as angles.
Has been reviewed: https://reviewboard.mozilla.org/r/155336/
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Bugzilla issue: https://bugzilla.mozilla.org/show_bug.cgi?id=1355380
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