diff -r 000000000000 -r 6474c204b198 storage/src/mozStorageStatementJSHelper.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/storage/src/mozStorageStatementJSHelper.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,31 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
+ * 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 MOZSTORAGESTATEMENTJSHELPER_H
+#define MOZSTORAGESTATEMENTJSHELPER_H
+
+#include "nsIXPCScriptable.h"
+
+class Statement;
+
+namespace mozilla {
+namespace storage {
+
+class StatementJSHelper : public nsIXPCScriptable
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIXPCSCRIPTABLE
+
+private:
+  nsresult getRow(Statement *, JSContext *, JSObject *, JS::Value *);
+  nsresult getParams(Statement *, JSContext *, JSObject *, JS::Value *);
+};
+
+} // namespace storage
+} // namespace mozilla
+
+#endif // MOZSTORAGESTATEMENTJSHELPER_H