Update NSS libSSL to NSS_3_15_BETA2.

net/third_party/nss/ssl/prelib.c

 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil -*- */
 
 /*
  * Functions used by https servers to send (download) pre-encrypted files
  * over SSL connections that use Fortezza ciphersuites.
  *
  * 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/. */
-/* $Id: prelib.c,v 1.8 2012/04/25 14:50:12 gerv%gerv.net Exp $ */
+/* $Id$ */
 
 #include "cert.h"
 #include "ssl.h"
 #include "keyhi.h"
 #include "secitem.h"
 #include "sslimpl.h"
 #include "pkcs11t.h"
 #include "preenc.h"
 #include "pk11func.h"
 
 PEHeader *SSL_PreencryptedStreamToFile(PRFileDesc *fd, PEHeader *inHeader, 
                                        int *headerSize)
 {
     PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
     return NULL;
 }
 
 PEHeader *SSL_PreencryptedFileToStream(PRFileDesc *fd, PEHeader *header, 
                                                         int *headerSize)
 {
     PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
     return NULL;
 }