diff -r 000000000000 -r 6474c204b198 netwerk/protocol/about/nsAboutCache.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/netwerk/protocol/about/nsAboutCache.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,47 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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 nsAboutCache_h__
+#define nsAboutCache_h__
+
+#include "nsIAboutModule.h"
+
+#include "nsString.h"
+#include "nsIOutputStream.h"
+
+#include "nsICacheVisitor.h"
+#include "nsCOMPtr.h"
+
+class nsAboutCache : public nsIAboutModule 
+                   , public nsICacheVisitor
+{
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIABOUTMODULE
+    NS_DECL_NSICACHEVISITOR
+
+    nsAboutCache() {}
+    virtual ~nsAboutCache() {}
+
+    static nsresult
+    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+protected:
+    nsresult  ParseURI(nsIURI * uri, nsCString &deviceID);
+
+    nsCOMPtr<nsIOutputStream> mStream;
+    nsCString                 mDeviceID;
+    nsCString mBuffer;
+};
+
+#define NS_ABOUT_CACHE_MODULE_CID                    \
+{ /* 9158c470-86e4-11d4-9be2-00e09872a416 */         \
+    0x9158c470,                                      \
+    0x86e4,                                          \
+    0x11d4,                                          \
+    {0x9b, 0xe2, 0x00, 0xe0, 0x98, 0x72, 0xa4, 0x16} \
+}
+
+#endif // nsAboutCache_h__