Prevent the infinite loop inside SSLClientSocketNSS::OnSendComplete.

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_
 #pragma once
 
 #include <string>
 
@@ skipping 105 matching lines @@
   int BufferSend();
   int BufferRecv();
   void BufferSendComplete(int result);
   void BufferRecvComplete(int result);
   void TransportWriteComplete(int result);
   void TransportReadComplete(int result);
 
   bool transport_send_busy_;
   scoped_refptr<DrainableIOBuffer> send_buffer_;
   bool transport_recv_busy_;
+  bool transport_eof_;
   scoped_refptr<IOBuffer> recv_buffer_;
 
   CompletionCallback user_connect_callback_;
   CompletionCallback user_read_callback_;
   CompletionCallback user_write_callback_;
 
   // Used by Read function.
   scoped_refptr<IOBuffer> user_read_buf_;
   int user_read_buf_len_;
 
@@ skipping 38 matching lines @@
   State next_handshake_state_;
   NextProtoStatus npn_status_;
   std::string npn_proto_;
   std::string server_protos_;
   BoundNetLog net_log_;
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_SSL_CLIENT_SOCKET_OPENSSL_H_