Support arbitrary protos when wrapping DOM objects with constructors.

1 files changed, 4 insertions, 1 deletions

diff --git a/components/script/dom/htmlheadingelement.rs b/components/script/dom/htmlheadingelement.rs
index 659cf14f4d2..f990883498e 100644
--- a/components/script/dom/htmlheadingelement.rs
+++ b/components/script/dom/htmlheadingelement.rs
@@ -8,6 +8,7 @@ use crate::dom::htmlelement::HTMLElement;
 use crate::dom::node::Node;
 use dom_struct::dom_struct;
 use html5ever::{LocalName, Prefix};
+use js::rust::HandleObject;
 
 #[derive(JSTraceable, MallocSizeOf)]
 pub enum HeadingLevel {
@@ -43,13 +44,15 @@ impl HTMLHeadingElement {
         local_name: LocalName,
         prefix: Option<Prefix>,
         document: &Document,
+        proto: Option<HandleObject>,
         level: HeadingLevel,
     ) -> DomRoot<HTMLHeadingElement> {
-        Node::reflect_node(
+        Node::reflect_node_with_proto(
             Box::new(HTMLHeadingElement::new_inherited(
                 local_name, prefix, document, level,
             )),
             document,
+            proto,
         )
     }
 }