diff -r 000000000000 -r 6474c204b198 security/manager/ssl/src/nsCertificatePrincipal.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/security/manager/ssl/src/nsCertificatePrincipal.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,38 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 __NS_CERTIFICATEPRINCIPAL_H
+#define __NS_CERTIFICATEPRINCIPAL_H
+
+#include "nsICertificatePrincipal.h"
+#include "nsString.h"
+#include "nsCOMPtr.h"
+
+class nsCertificatePrincipal : public nsICertificatePrincipal
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSICERTIFICATEPRINCIPAL
+
+  nsCertificatePrincipal(const nsACString& aFingerprint,
+                         const nsACString& aSubjectName,
+                         const nsACString& aPrettyName,
+                         nsISupports* aCert)
+                         : mFingerprint(aFingerprint)
+                         , mSubjectName(aSubjectName)
+                         , mPrettyName(aPrettyName)
+                         , mCert(aCert)
+    {}
+
+  virtual ~nsCertificatePrincipal() {}
+
+private:
+  nsCString             mFingerprint;
+  nsCString             mSubjectName;
+  nsCString             mPrettyName;
+  nsCOMPtr<nsISupports> mCert;
+};
+
+#endif /* __NS_CERTIFICATEPRINCIPAL_H */