Implement SSL server socket over OpenSSL.

net/socket/ssl_client_socket_openssl.h

 // Copyright (c) 2012 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.
 
 #ifndef NET_SOCKET_SSL_CLIENT_SOCKET_OPENSSL_H_
 #define NET_SOCKET_SSL_CLIENT_SOCKET_OPENSSL_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 85 matching lines @@
   // SSLClientSocket implementation.
   virtual scoped_refptr<X509Certificate> GetUnverifiedServerCertificateChain()
       const OVERRIDE;
 
  private:
   class PeerCertificateChain;
   class SSLContext;
   friend class SSLClientSocket;
   friend class SSLContext;
 
-  bool Init();
+  int Init();
   void DoReadCallback(int result);
   void DoWriteCallback(int result);
 
   bool DoTransportIO();
   int DoHandshake();
   int DoVerifyCert(int result);
   int DoVerifyCertComplete(int result);
   void DoConnectCallback(int result);
   X509Certificate* UpdateServerCert();
 
@@ skipping 120 matching lines @@
   // True if channel ID extension was negotiated.
   bool channel_id_xtn_negotiated_;
   // The request handle for |server_bound_cert_service_|.
   ServerBoundCertService::RequestHandle channel_id_request_handle_;
   BoundNetLog net_log_;
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_SSL_CLIENT_SOCKET_OPENSSL_H_