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Allow mutation of CssRules

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This commit is contained in:
Manish Goregaokar 2016-11-14 15:37:48 -08:00
parent 71a2b379c8
commit 2fe390e237
5 changed files with 11 additions and 10 deletions
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4
components/script/dom/cssrulelist.rs
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@ -25,7 +25,7 @@ pub struct CSSRuleList {
impl CSSRuleList {
#[allow(unrooted_must_root)]
pub fn new_inherited(sheet: &CSSStyleSheet, rules: CssRules) -> CSSRuleList {
let dom_rules = rules.0.iter().map(|_| MutNullableHeap::new(None)).collect();
let dom_rules = rules.0.read().iter().map(|_| MutNullableHeap::new(None)).collect();
CSSRuleList {
reflector_: Reflector::new(),
sheet: JS::from_ref(sheet),
@ -49,7 +49,7 @@ impl CSSRuleListMethods for CSSRuleList {
rule.or_init(|| {
CSSRule::new_specific(self.global().as_window(),
&self.sheet,
self.rules.0[idx as usize].clone())
self.rules.0.read()[idx as usize].clone())
})
})
}