1 files changed, 9 insertions, 2 deletions
diff --git a/dom/workers/SharedWorker.h b/dom/workers/SharedWorker.h
index 4820b4e7c1..e85fc2609a 100644
--- a/dom/workers/SharedWorker.h
+++ b/dom/workers/SharedWorker.h
@@ -94,8 +94,15 @@ private:
 
   // Only called by MessagePort.
   void
-  PostMessage(JSContext* aCx, JS::Handle<JS::Value> aMessage,
-              const Optional<Sequence<JS::Value>>& aTransferable,
+  PostMessage(JSContext* aCx,
+              JS::Handle<JS::Value> aMessage,
+              const Sequence<JSObject*>& aTransferable,
+              ErrorResult& aRv);
+
+  void
+  PostMessage(JSContext* aCx,
+              JS::Handle<JS::Value> aMessage,
+              const StructuredSerializeOptions& aOptions,
               ErrorResult& aRv);
 };