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Detach shadow clean up

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This commit is contained in:
Fernando Jiménez Moreno 2019-06-11 15:48:36 +02:00
parent f8ae394cad
commit 1f3c879a85
5 changed files with 76 additions and 63 deletions
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3
components/script/dom/element.rs
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@ -491,7 +491,7 @@ impl Element {
self.ensure_rare_data().shadow_root = Some(Dom::from_ref(&*shadow_root));
shadow_root
.upcast::<Node>()
.set_containing_shadow_root(&shadow_root);
.set_containing_shadow_root(Some(&shadow_root));
if self.is_connected() {
self.node.owner_doc().register_shadow_root(&*shadow_root);
@ -504,6 +504,7 @@ impl Element {
pub fn detach_shadow(&self) {
if let Some(ref shadow_root) = self.shadow_root() {
shadow_root.detach();
self.node.owner_doc().unregister_shadow_root(shadow_root);
self.ensure_rare_data().shadow_root = None;
} else {