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Make parent stylesheet optional for CSSRules

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This commit is contained in:
Manish Goregaokar 2016-11-16 17:31:37 -08:00
parent 52a3a71be3
commit 53c99662bc
11 changed files with 41 additions and 32 deletions
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4
components/script/dom/cssgroupingrule.rs
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@ -15,14 +15,14 @@ pub struct CSSGroupingRule {
}
impl CSSGroupingRule {
pub fn new_inherited(parent: &CSSStyleSheet) -> CSSGroupingRule {
pub fn new_inherited(parent: Option<&CSSStyleSheet>) -> CSSGroupingRule {
CSSGroupingRule {
cssrule: CSSRule::new_inherited(parent),
}
}
#[allow(unrooted_must_root)]
pub fn new(window: &Window, parent: &CSSStyleSheet) -> Root<CSSGroupingRule> {
pub fn new(window: &Window, parent: Option<&CSSStyleSheet>) -> Root<CSSGroupingRule> {
reflect_dom_object(box CSSGroupingRule::new_inherited(parent),
window,
CSSGroupingRuleBinding::Wrap)