diff -r 000000000000 -r 6474c204b198 dom/workers/File.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/workers/File.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,38 @@
+/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
+/* vim: set ts=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_workers_file_h__
+#define mozilla_dom_workers_file_h__
+
+#include "Workers.h"
+
+class nsIDOMFile;
+class nsIDOMBlob;
+
+BEGIN_WORKERS_NAMESPACE
+
+namespace file {
+
+bool
+InitClasses(JSContext* aCx, JS::Handle<JSObject*> aGlobal);
+
+JSObject*
+CreateBlob(JSContext* aCx, nsIDOMBlob* aBlob);
+
+nsIDOMBlob*
+GetDOMBlobFromJSObject(JSObject* aObj);
+
+JSObject*
+CreateFile(JSContext* aCx, nsIDOMFile* aFile);
+
+nsIDOMFile*
+GetDOMFileFromJSObject(JSObject* aObj);
+
+} // namespace file
+
+END_WORKERS_NAMESPACE
+
+#endif /* mozilla_dom_workers_file_h__ */