An observer disconnected after a mark must receive the mark
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I worked on top of #18283 as suggested [here](https://github.com/servo/servo/issues/18284#issuecomment-326043873).
r? @ferjm
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Measure PropertyDeclaration better.
This increases the style-sheets counts for gmail by about 30 MiB.
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r? @heycam
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Keep the unit of the serialization of specified::CalcLengthOrPercentage.
For the serialization of specified values of calc(), we should keep the
units of absolute lengths, so use AbsoluteLength.
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User Timing API
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- [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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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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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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Add CEReactions to element creation APIs.
This addresses https://github.com/whatwg/dom/pull/506.
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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>
