Coverity: Initialize member variables.

net/socket/ssl_server_socket_nss.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/socket/ssl_server_socket_nss.h"
 
 #if defined(OS_WIN)
 #include <winsock2.h>
 #endif
 
@@ skipping 42 matching lines @@
   return new SSLServerSocketNSS(socket, cert, key, ssl_config);
 }
 
 SSLServerSocketNSS::SSLServerSocketNSS(
     StreamSocket* transport_socket,
     scoped_refptr<X509Certificate> cert,
     crypto::RSAPrivateKey* key,
     const SSLConfig& ssl_config)
     : transport_send_busy_(false),
       transport_recv_busy_(false),
+      user_handshake_callback_(NULL),
       nss_fd_(NULL),
       nss_bufs_(NULL),
       transport_socket_(transport_socket),
       ssl_config_(ssl_config),
       cert_(cert),
       next_handshake_state_(STATE_NONE),
       completed_handshake_(false) {
   ssl_config_.false_start_enabled = false;
   ssl_config_.ssl3_enabled = true;
   ssl_config_.tls1_enabled = true;
@@ skipping 689 matching lines @@
   // Initialize the NSS SSL library in a threadsafe way.  This also
   // initializes the NSS base library.
   EnsureNSSSSLInit();
   if (!NSS_IsInitialized())
     return ERR_UNEXPECTED;
 
   return OK;
 }
 
 }  // namespace net