First round of dead file removal

experimental/visual_studio_plugin/src/rsp_proxy/proxy_socket.h

-// Copyright (c) 2011 The Native Client 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 EXPERIMENTAL_VISUAL_STUDIO_PLUGIN_SRC_RSP_PROXY_PROXY_SOCKET_H_
-#define EXPERIMENTAL_VISUAL_STUDIO_PLUGIN_SRC_RSP_PROXY_PROXY_SOCKET_H_
-
-#include <winsock.h>
-#include <string>
-
-namespace debug {
-
-// Implements a listening socket.
-// Example:
-// ListeningSocket lsn;
-// lsn.Setup(4014);
-// Socket conn;
-// if (lsn.Accept(&conn, 200))
-//   DoSomethingWithNewConnection(conn);
-
-class Socket;
-class ListeningSocket {
- public:
-  ListeningSocket();
-  ~ListeningSocket();
-
-  bool Setup(int port);  // Listens on port.
-  bool Accept(Socket* new_connection, int wait_ms);
-  void Close();
-
- private:
-  SOCKET sock_;
-  bool init_success_;
-};
-
-// Implements a raw socket interface.
-// Example:
-// Socket conn;
-// if (conn.ConnectTo("172.29.20.175", 4016))
-//   DoSomethingWithNewConnection(conn);
-
-class Socket {
- public:
-  Socket();
-  ~Socket();
-
-  bool ConnectTo(const std::string& host, int port);
-  bool IsConnected() const;
-  void Close();
-  size_t Read(void* buff, size_t sz, int wait_ms);
-  size_t Write(const void* buff, size_t sz, int wait_ms);
-  void WriteAll(const void* buff, size_t sz);
-
- private:
-  void AttachTo(SOCKET sock);
-
-  SOCKET sock_;
-  bool init_success_;
-  friend class ListeningSocket;
-};
-}  // namespace debug
-#endif  // EXPERIMENTAL_VISUAL_STUDIO_PLUGIN_SRC_RSP_PROXY_PROXY_SOCKET_H_
-
-