Update the "Running the tests manually" section of the README for tests/wpt.
The previous instructions did not work because of how
`resources/testharnessreport.js` is actually a template. Update the instructions
to provide instructions for replacing that file.
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Make grid-template-areas/columns/rows animatable
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The previous instructions did not work because of how
resources/testharnessreport.js is actually a template. Update the instructions
to provide instructions for replacing that file.
Don't start kicking off work units during parallel stylo traversal until they're actually full
This improves style sharing at the cost of a bit less parallelism. Fixes Gecko
bug 1385982. r=bholley
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stylo: Report a specific error for invalid CSS color values
Reviewed by heycam in https://bugzilla.mozilla.org/show_bug.cgi?id=1381143.
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Script paint worklets speculative evaluation
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This PR speculatively calls paint worklets during style, which increases the concurrency, since it increases the chance that the cache will have the right result in it when it comes to layout. The speculation is wasted effort if the size of the element has changed, but this is often not the case.
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- [X] These changes fix#17486 and #17369.
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geckolib: Add friendly panic message to Servo_HasAuthorSpecifiedRules.
This just adds a friendlier panic message when `Servo_HasAuthorSpecifiedRules` is called with an unstyled element.
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Script paint worklets arguments
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Implement paint worklet arguments.
This is a dependent PR, only the last commit is in this PR.
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- [X] These changes fix#17435
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style: Don't remain in an invalid state when encountering an at-rule in the wrong place.
Currently, attempting to parse an at-rule that is out of place, such as
an @import rule after a regular style rule, will cause the parser state
to be set to Invalid. This will cause any following at-rule to be
rejected until we encounter a regular style rule, at which point we'll
go back to the Body state. There's nothing in the CSS specs about
needing to reject all following at-rules (or, as the comment above
Invalid says, ignoring the entire rest of the style sheet).
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Run the async HTML Tokenizer on a new thread
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Follow up for #17565
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Use AntialiasMode in CanvasPaintThread::new
Change suggested in #17661
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I only changed `canvas_paint_thread.rs` since `CanvasPaintThread::start` is used outside of the current crate and `azure::azure_hl::AntialiasMode` isn't available there.
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Currently, attempting to parse an at-rule that is out of place, such as
an @import rule after a regular style rule, will cause the parser state
to be set to Invalid. This will cause any following at-rule to be
rejected until we encounter a regular style rule, at which point we'll
go back to the Body state. There's nothing in the CSS specs about
needing to reject all following at-rules (or, as the comment above
Invalid says, ignoring the entire rest of the style sheet).
WR multi-document update - try 2
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Combines #17892 with the patch to detach style_traits from webrender_api
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- [x] These changes fix #17907
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