Support arbitrary protos when wrapping DOM objects with constructors.

1 files changed, 4 insertions, 3 deletions

diff --git a/components/script/dom/domimplementation.rs b/components/script/dom/domimplementation.rs
index d5a3f07bde2..31d1d116959 100644
--- a/components/script/dom/domimplementation.rs
+++ b/components/script/dom/domimplementation.rs
@@ -168,13 +168,13 @@ impl DOMImplementationMethods for DOMImplementation {
             // Step 4.
             let doc_node = doc.upcast::<Node>();
             let doc_html =
-                DomRoot::upcast::<Node>(HTMLHtmlElement::new(local_name!("html"), None, &doc));
+                DomRoot::upcast::<Node>(HTMLHtmlElement::new(local_name!("html"), None, &doc, None));
             doc_node.AppendChild(&doc_html).expect("Appending failed");
 
             {
                 // Step 5.
                 let doc_head =
-                    DomRoot::upcast::<Node>(HTMLHeadElement::new(local_name!("head"), None, &doc));
+                    DomRoot::upcast::<Node>(HTMLHeadElement::new(local_name!("head"), None, &doc, None));
                 doc_html.AppendChild(&doc_head).unwrap();
 
                 // Step 6.
@@ -184,6 +184,7 @@ impl DOMImplementationMethods for DOMImplementation {
                         local_name!("title"),
                         None,
                         &doc,
+                        None,
                     ));
                     doc_head.AppendChild(&doc_title).unwrap();
 
@@ -194,7 +195,7 @@ impl DOMImplementationMethods for DOMImplementation {
             }
 
             // Step 7.
-            let doc_body = HTMLBodyElement::new(local_name!("body"), None, &doc);
+            let doc_body = HTMLBodyElement::new(local_name!("body"), None, &doc, None);
             doc_html.AppendChild(doc_body.upcast()).unwrap();
         }