Fix incremental layout bugs for absolute and cleared elements
Fixes#17307. <del>There were two underlying bugs:</del>
* <del>Nodes were not marked dirty when their style attribute changed.</del>
* BaseFlow flags set during flow construction could get out of sync with the element's style if repair_style was called.
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Implement :visited support for lazy pseudo-elements
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stylo: Fix font-variant-alternates property
`font-variant-alternates` was just parsing values as keywords. But many of the alternates are actually functions instead of keywords. This fixes that.
r=emilio on bugzilla side.
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Bug 1368302 - stylo: possible stack overflow when processing very dee…
…p DOM. r=bholley.
Whilst working with variants of the bloom-basic test for Stylo perf
profiling, I noticed that it is easy to cause Firefox to segfault on DOMs
with a depth of more than about 1500 elements. This fix limits the use of
tail recursion to 150 elements. This isn't externally observable to content
-- we're still completely correct, just not using tail recursion any more.
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Whilst working with variants of the bloom-basic test for Stylo perf
profiling, I noticed that it is easy to cause Firefox to segfault on DOMs
with a depth of more than about 1500 elements. This fix limits the use of
tail recursion to 150 elements. This isn't externally observable to content
-- we're still completely correct, just not using tail recursion any more.
stylo: Bug 1375812 - Build an identity matrix for InterpolateMatrix.
We have to build an identity matrix while add_weighted() between InterpolateMatrix and none transform in some cases, e.g. trigger a transition from a mid-point of another transition to none.
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We have to build an identity matrix while add_weighted() between
InterpolateMatrix and none transform in some cases, e.g. trigger a
transition from a mid-point of another transition to none.
Make '-moz-context-properties' support 'fill-opacity' and 'stroke-opacity'.
Enable 'fill-opacity' and 'stroke-opacity' for '-moz-context-properties' to make the context-{fill|stroke}-opacity work in SVG-as-an-image.
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