style: Support more selectors in the style sheet invalidator.
In addition to being able to invalidate just based on local name, this
also adds support for invalidating based on selectors with no ancestor
combinator in them (resulting in a RESTYLE_SELF for those elements that
match).
Reviewed in https://bugzilla.mozilla.org/show_bug.cgi?id=1407522 by Emilio.
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In addition to being able to invalidate just based on local name, this
also adds support for invalidating based on selectors with no ancestor
combinator in them (resulting in a RESTYLE_SELF for those elements that
match).
Updated swapper to version 0.1
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Update swapper to v0.1, which removes the skeptic dependency.
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… rather than the start location of the current construct.
This likely places the error just *after* of the unexpected token
whereas before would be best, but that’s likely a much bigger change.
See https://bugzilla.mozilla.org/show_bug.cgi?id=1378861
Use atom for animation name property
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https://bugzilla.mozilla.org/show_bug.cgi?id=1329169
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style: Optimize custom properties cycle removal.
After #18791, this is the major custom_properties perf bottleneck in the
testcase from bug 1405411.
I'm looking into how to efficiently merge this into `substitute_all`, but
meanwhile this is worth landing, and makes most of the overhead go away.
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Fix mismatched arguments for servo selector list
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https://bugzilla.mozilla.org/show_bug.cgi?id=1406811
This needs to be fixed to update binding files.
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Improved headless Servo performance
Now the main thread doesn't waste 100% CPU, polling for events.
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After #18791, this is the major custom_properties perf bottleneck in the
testcase from bug 1405411.
I'm looking into how to efficiently merge this into `substitute_all`, but
meanwhile this is worth landing, and makes most of the overhead go away.
MozReview-Commit-ID: LMUGc8kPhhE
fix #18472:outdated png crate: various panics
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fix #18472:outdated png crate: various panics
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Serializing childrenonly
Rebased from #17896.
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- [x] These changes fix#14975 (github issue number if applicable).
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