1 files changed, 1 insertions, 1 deletions
diff --git a/dom/base/nsContentUtils.h b/dom/base/nsContentUtils.h
index 4200a06213..bf6a59dcd9 100644
--- a/dom/base/nsContentUtils.h
+++ b/dom/base/nsContentUtils.h
@@ -2712,7 +2712,7 @@ public:
    */
   static mozilla::dom::CustomElementDefinition*
     LookupCustomElementDefinition(nsIDocument* aDoc,
-                                  const nsAString& aLocalName,
+                                  nsIAtom* aNameAtom,
                                   uint32_t aNameSpaceID,
                                   nsIAtom* aTypeAtom);