1 files changed, 1 insertions, 6 deletions
diff --git a/dom/base/nsContentUtils.h b/dom/base/nsContentUtils.h
index c34f7e102..fe076f0dc 100644
--- a/dom/base/nsContentUtils.h
+++ b/dom/base/nsContentUtils.h
@@ -589,7 +589,7 @@ public:
 
   /**
    * Returns true if |aName| is a valid name to be registered via
-   * document.registerElement.
+   * customElements.define.
    */
   static bool IsCustomElementName(nsIAtom* aName);
 
@@ -2742,11 +2742,6 @@ public:
                                        mozilla::dom::LifecycleAdoptedCallbackArgs* aAdoptedCallbackArgs = nullptr,
                                        mozilla::dom::CustomElementDefinition* aDefinition = nullptr);
 
-  static void GetCustomPrototype(nsIDocument* aDoc,
-                                 int32_t aNamespaceID,
-                                 nsIAtom* aAtom,
-                                 JS::MutableHandle<JSObject*> prototype);
-
   static bool AttemptLargeAllocationLoad(nsIHttpChannel* aChannel);
 
   /**