User Timing API
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#18109
- [X] There are tests for these changes. I enabled the peformance-timeline API WPTs but some of them are still failing because of implementation bugs or missing APIs (Resource Timing, for instance) the tests are dependent of. I'll file issues to fix them.
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Handle dynamic font color change
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r? @emilio
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stylo: Don't add boundary characters to the fixups specified in ServoBindings.toml
This allows adjusting the fixups for the patches in bug 1393230 when using
libclang 3.9.
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Make get_property_value unsafe
This takes raw pointers and does things with the things they point to, and
circumvent a lock on a hash table.
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Add fallible append APIs for Vec and SmallVec
…r=manishearth.
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Measure selectors.
This patch adds measurement of Selectors within StyleRule. This requires
exposing the pointer within ThinArc.
The patch also adds measurement of the several CssRule variants, in order to
measure nested CssRules (and PropertyDeclarationBlocks) within them:
DocumentRule, MediaRule, PageRule, SupportsRule.
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r? @heycam
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This patch adds measurement of Selectors within StyleRule. This requires
exposing the pointer within ThinArc.
The patch also adds measurement of the several CssRule variants, in order to
measure nested CssRules (and PropertyDeclarationBlocks) within them:
DocumentRule, MediaRule, PageRule, SupportsRule.
stylo: Pass the @page values to precomputed pseudo element declarations
We were parsing @page rules correctly and serializing for cssom when we
we need. But we weren't actually including them to the pseudo element
declarations when we need to print a page.
Reviewed by emilio on Bugzilla.
---
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- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix [Bug 1394035](https://bugzilla.mozilla.org/show_bug.cgi?id=1394035)
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We were parsing @page rules correctly and serializing for cssom when we
we need. But we weren't actually including them to the pseudo element
declarations when we need to print a page.
Use a 1-element smallvec for selector lists.
Profiling shows this reducing parsing time by a few milliseconds on the tp6 facebook case. The gtest benchmark with the same concatenated stylesheets also shows a significant improvement.
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Reduce duplication in generated ServoComputedData::to_declaration_block.
This reduces the size of the code in libXUL by 23.4k according to bloaty.
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- [x] `./mach test-tidy` does not report any errors
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Add a function to find out if a node has any ancestor that is pending for restyling.
Fixes [Bug 1397168](https://bugzil.la/1397168).
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- [x] These changes fix [Bug 1397168](https://bugzil.la/1397168) (github issue number if applicable).
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Add CEReactions to element creation APIs.
This addresses https://github.com/whatwg/dom/pull/506.
---
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- [X] `./mach test-tidy` does not report any errors
- [X] These changes do not require tests because they will exist upstream in the future.
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All other browsers get it right because they basically throw away all the styles
in a subtree after a display change. We do better, but need to do this check.
MozReview-Commit-ID: BODx0gnSzwI
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
Measure SmallVecs in SelectorMap and InvalidationMap.
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This is another ~300 KiB on the Obama wikipedia page.
---
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r? @heycam
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Support None and NotSet for the fallback type of SVGPaint.
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We didn't set None and NotSet for the fallback type of SVGPaint, and it caused the fallback color is wrong when fallback color is empty or keyword `none`. So, we add the None and NotSet support for it.
---
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- [X] These changes fix [Bug 1380590](https://bugzilla.mozilla.org/show_bug.cgi?id=1380590)
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