diff -r 000000000000 -r 6474c204b198 netwerk/cache/nsApplicationCache.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/netwerk/cache/nsApplicationCache.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,29 @@
+/* vim:set ts=2 sw=2 sts=2 et cin: */
+/* 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/. */
+
+class nsApplicationCache : public nsIApplicationCache
+                         , public nsSupportsWeakReference
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIAPPLICATIONCACHE
+
+  nsApplicationCache(nsOfflineCacheDevice *device,
+                     const nsACString &group,
+                     const nsACString &clientID);
+
+  nsApplicationCache();
+
+  virtual ~nsApplicationCache();
+
+  void MarkInvalid();
+
+private:
+  nsRefPtr<nsOfflineCacheDevice> mDevice;
+  nsCString mGroup;
+  nsCString mClientID;
+  bool mValid;
+};
+