This allows us to control whether the catchall case in the match expression
that maps Gecko const to Servo enum will be generated.
MozReview-Commit-ID: L65IjTONdfl
fix test-tidy errors
fix style unit test
use the Parse trait instead of ParseWithContext
fix stylo test and geckolib build
move all specified url parse code to parse trait and remove refs to unused type
Remove usage of 'keyword_list'
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We're using `keyword_list` to generate code for some of the animation properties. This could be achieved with `single_keyword` (passing `vector=True`).
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r? @emilio
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Refactor `util::prefs` operations to be methods on static struct.
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So this actually allows some more animations to be triggered. The bad part of
this is that they're actually triggered always when the style is recalculated,
so we're going to have at least some more state into the node, and the
constellation, which would have to keep track of the animations states.