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style: Move relations_are_shareable to matching.rs

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It's only used there.
This commit is contained in:
Emilio Cobos Álvarez 2017-01-07 01:47:39 +01:00
parent 94d62a2afb
commit ac8547416d
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GPG key ID: 056B727BB9C1027C
2 changed files with 11 additions and 15 deletions
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14
components/style/matching.rs
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@ -30,6 +30,17 @@ use std::slice::IterMut;
use std::sync::Arc;
use stylist::ApplicableDeclarationBlock;
/// Determines the amount of relations where we're going to share style.
#[inline]
fn relations_are_shareable(relations: &StyleRelations) -> bool {
use selectors::matching::*;
!relations.intersects(AFFECTED_BY_ID_SELECTOR |
AFFECTED_BY_PSEUDO_ELEMENTS | AFFECTED_BY_STATE |
AFFECTED_BY_NON_COMMON_STYLE_AFFECTING_ATTRIBUTE_SELECTOR |
AFFECTED_BY_STYLE_ATTRIBUTE |
AFFECTED_BY_PRESENTATIONAL_HINTS)
}
fn create_common_style_affecting_attributes_from_element<E: TElement>(element: &E)
-> CommonStyleAffectingAttributes {
let mut flags = CommonStyleAffectingAttributes::empty();
@ -72,7 +83,6 @@ pub struct MatchResults {
impl MatchResults {
/// Returns true if the primary rule node is shareable with other nodes.
pub fn primary_is_shareable(&self) -> bool {
use traversal::relations_are_shareable;
relations_are_shareable(&self.relations)
}
}
@ -375,8 +385,6 @@ impl<E: TElement> StyleSharingCandidateCache<E> {
element: &E,
style: &Arc<ComputedValues>,
relations: StyleRelations) {
use traversal::relations_are_shareable;
let parent = match element.parent_element() {
Some(element) => element,
None => {