1 files changed, 28 insertions, 0 deletions
diff --git a/js/xpconnect/src/XPCJSWeakReference.h b/js/xpconnect/src/XPCJSWeakReference.h
new file mode 100644
index 0000000000..b70b5dd9fd
--- /dev/null
+++ b/js/xpconnect/src/XPCJSWeakReference.h
@@ -0,0 +1,28 @@
+/* -*- 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 xpcjsweakreference_h___
+#define xpcjsweakreference_h___
+
+#include "xpcIJSWeakReference.h"
+#include "nsIWeakReferenceUtils.h"
+#include "mozilla/Attributes.h"
+
+class xpcJSWeakReference final : public xpcIJSWeakReference {
+  ~xpcJSWeakReference() = default;
+
+ public:
+  xpcJSWeakReference();
+  nsresult Init(JSContext* cx, const JS::Value& object);
+
+  NS_DECL_ISUPPORTS
+  NS_DECL_XPCIJSWEAKREFERENCE
+
+ private:
+  nsWeakPtr mReferent;
+};
+
+#endif  // xpcjsweakreference_h___