Implement `animation-fill-mode`
Fixes#26460.
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Introduce import.meta hook for module script
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- [x] These changes fix#26542
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layout_2020: Implement support for backface-visibility
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Allow BabylonJS playground to load
These changes fix the JS errors that currently appear when loading the page. You can't use the editor, but the webgl canvas works just fine.
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- [x] These changes fix#26428 and fix#25478
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Handle cancelAnimationFrame() when called within a requestAnimationFr…
…ame() callback
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In order to handle `cancelAnimationFrame()` in the callback, the `raf_callback_list` is moved to
`current_raf_callback_list`, and each callback is cloned in the iteration of `current_raf_callback_list` to avoid "borrowed twice".
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This removes an extra layer of abstraction and allows Servo to share
more code with Gecko. In addition, we will need to handle raw
`AnimationValue` structs soon in order to fully implement "faster
reversing of interrupted transitions."
Fix radial gradients for html canvas element
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The latest version of raqote provides a fix for properly handling boundary conditions for TwoCircleRadialGradients.
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Add support for getComputedStyle() to layout_2020
These changes add support for `getComputedStyle()` to layout_2020.
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This implementation is more-or-less on par with the one from layout_2013
and in some cases better. There are still some cases where we don't
return the correct "resolved value," but this is enough to test
animations and transitions.
Initiate redirect fetching iff the request has a location
Without this checking, we will run into a TIMEOUT request because
http_redirect_fetch will return immediately when location doesn't exist.
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