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style: Remove now-unused cached_pseudos field.

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Emilio Cobos Álvarez 2017-05-21 17:39:26 +02:00
parent a8fe5d65d4
commit e17e001b0f
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1 changed files with 0 additions and 13 deletions
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components/style/data.rs
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@ -12,9 +12,7 @@ use restyle_hints::{HintComputationContext, RestyleReplacements, RestyleHint};
use rule_tree::StrongRuleNode;
use selector_parser::{EAGER_PSEUDO_COUNT, PseudoElement, RestyleDamage};
use shared_lock::StylesheetGuards;
#[cfg(feature = "servo")] use std::collections::HashMap;
use std::fmt;
#[cfg(feature = "servo")] use std::hash::BuildHasherDefault;
use stylearc::Arc;
use traversal::TraversalFlags;
@ -145,14 +143,6 @@ impl EagerPseudoStyles {
}
}
/// A cache of precomputed and lazy pseudo-elements, used by servo. This isn't
/// a very efficient design, but is the result of servo having previously used
/// the eager pseudo map (when it was a map) for this cache.
#[cfg(feature = "servo")]
type PseudoElementCache = HashMap<PseudoElement, ComputedStyle, BuildHasherDefault<::fnv::FnvHasher>>;
#[cfg(feature = "gecko")]
type PseudoElementCache = ();
/// The styles associated with a node, including the styles for any
/// pseudo-elements.
#[derive(Clone, Debug)]
@ -161,8 +151,6 @@ pub struct ElementStyles {
pub primary: ComputedStyle,
/// A list of the styles for the element's eagerly-cascaded pseudo-elements.
pub pseudos: EagerPseudoStyles,
/// NB: This is an empty field for gecko.
pub cached_pseudos: PseudoElementCache,
}
impl ElementStyles {
@ -171,7 +159,6 @@ impl ElementStyles {
ElementStyles {
primary: primary,
pseudos: EagerPseudoStyles(None),
cached_pseudos: PseudoElementCache::default(),
}
}