style: Share user agent cascade data across documents.

MozReview-Commit-ID: KcyuTHD0bt9
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
This commit is contained in:
Emilio Cobos Álvarez 2017-09-14 17:38:03 +02:00
parent 985c6193eb
commit cb31e782aa
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4 changed files with 326 additions and 118 deletions

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@ -53,7 +53,7 @@ impl ToMediaListKey for MediaRule {}
/// A struct that holds the result of a media query evaluation pass for the
/// media queries that evaluated successfully.
#[derive(Debug)]
#[derive(Debug, PartialEq)]
#[cfg_attr(feature = "gecko", derive(MallocSizeOf))]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
pub struct EffectiveMediaQueryResults {