Using TransformStyle::Preserve3D
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The changes were reviewed previously as a part of WR update PRs, but then we decided to move them out.
r? @emilio
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Stylo: Change mask-repeat initial value from no-repeat to repeat.
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Change mask-repeat initial value from no-repeat to repeat.
Gecko bug link:
https://bugzilla.mozilla.org/show_bug.cgi?id=1364273
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style: Set root font-size right after cascading font-size
This way rem in the root element works as expected.
This fixes layout/reftests/css-valuesandunits/unit-rem-root-width.html in Gecko.
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We need another flag that represents allow-negative-number for SMIL, so
this enum will also comprise the another parsing mode that allows negative number.
Disallow negative duration for animation and transition
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- [X] These changes fix#15343
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Recalculate font-size when generic changes
With the MathML refactorings this feature got lost. It would still get
recalculated when explicitly specified as a keyword, but not otherwise.
To avoid hitting the font metrics provider too often, we only do this
when the generic changes. Otherwise we trust the existing calculated
font.
I swear, once Stylo lands I'm going to campaign to remove font-size from CSS entirely. 😩
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With the MathML refactorings this feature got lost. It would still get
recalculated when explicitly specified as a keyword, but not otherwise.
To avoid hitting the font metrics provider too often, we only do this
when the generic changes. Otherwise we trust the existing calculated
font.
Make no_viewport_percentage! use an absolute path for HasViewportPerc…
…entage
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A specified position is now a struct made of two values of different types,
the first one being PositionComponent<X>, and the second one PositionComponent<Y>.
A position component is represented by the new enum PositionComponent<Side>,
with the three values Center, Length(LengthOrPercentage), and
Side(Side, Option<LengthOrPercentage>).
Side keywords are represented by the X and Y enums, which don't include a value
for the center keyword anymore. They are accompanied by the Side trait, which
allows us to determine whether a side keyword is "left" or "top".
This refactor simplified the parsing and serialisation code and exposed bugs in it,
where it would reject valid <position> values followed by arbitrary tokens,
and where it would fail to prefer "left" to "right" when serialising positions
in basic shapes.
Combine ComputeDuration and Interpolate into a single trait
Pull request for [Gecko bug 1363573](https://bugzilla.mozilla.org/show_bug.cgi?id=1363573)
The pull request has been reviewed by @hiikezoe
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