Update NSS libSSL to NSS_3_15_BETA2.

net/third_party/nss/ssl/unix_err.c

 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /*
  * This file essentially replicates NSPR's source for the functions that
  * map system-specific error codes to NSPR error codes.  We would use 
  * NSPR's functions, instead of duplicating them, but they're private.
  * As long as SSL's server session cache code must do platform native I/O
  * to accomplish its job, and NSPR's error mapping functions remain private,
  * this code will continue to need to be replicated.
  * 
  * 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: unix_err.c,v 1.9 2012/04/25 14:50:12 gerv%gerv.net Exp $ */
+/* $Id$ */
 
 #if 0
 #include "primpl.h"
 #else
 #define _PR_POLL_AVAILABLE 1
 #include "prerror.h"
 #endif
 
 #if defined (__bsdi__) || defined(NTO) || defined(DARWIN) || defined(BEOS)
 #undef _PR_POLL_AVAILABLE
@@ skipping 485 matching lines @@
     case ETIMEDOUT:     prError = PR_IO_TIMEOUT_ERROR; break;
 #if EWOULDBLOCK != EAGAIN
     case EWOULDBLOCK:   prError = PR_WOULD_BLOCK_ERROR; break;
 #endif
     case EXDEV:         prError = PR_NOT_SAME_DEVICE_ERROR; break;
 
     default:            prError = PR_UNKNOWN_ERROR; break;
     }
     PR_SetError(prError, err);
 }