1 files changed, 23 insertions, 0 deletions
diff --git a/dom/base/SyncMessageSender.h b/dom/base/SyncMessageSender.h
new file mode 100644
index 0000000000..601d8d30fc
--- /dev/null
+++ b/dom/base/SyncMessageSender.h
@@ -0,0 +1,23 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_SyncMessageSender_h
+#define mozilla_dom_SyncMessageSender_h
+
+#include "mozilla/dom/MessageSender.h"
+
+namespace mozilla::dom {
+
+class SyncMessageSender : public MessageSender {
+ protected:
+  SyncMessageSender(ipc::MessageManagerCallback* aCallback,
+                    MessageManagerFlags aFlags)
+      : MessageSender(aCallback, nullptr, aFlags) {}
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_SyncMessageSender_h