Pepper: Remove ppapi/cpp/private/flash_tcp_socket.*.

ppapi/cpp/private/flash_tcp_socket.h

-// 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.
-
-#ifndef PPAPI_CPP_PRIVATE_FLASH_TCP_SOCKET_H_
-#define PPAPI_CPP_PRIVATE_FLASH_TCP_SOCKET_H_
-
-#include "ppapi/c/pp_stdint.h"
-#include "ppapi/c/private/ppb_flash_tcp_socket.h"
-#include "ppapi/cpp/resource.h"
-
-namespace pp {
-
-class CompletionCallback;
-class Instance;
-
-namespace flash {
-
-class TCPSocket : public Resource {
- public:
-  explicit TCPSocket(Instance* instance);
-
-  // Returns true if the required interface is available.
-  static bool IsAvailable();
-
-  int32_t Connect(const char* host,
-                  uint16_t port,
-                  const CompletionCallback& callback);
-  int32_t ConnectWithNetAddress(const PP_NetAddress_Private* addr,
-                                const CompletionCallback& callback);
-  bool GetLocalAddress(PP_NetAddress_Private* local_addr);
-  bool GetRemoteAddress(PP_NetAddress_Private* remote_addr);
-  int32_t SSLHandshake(const char* server_name,
-                       uint16_t server_port,
-                       const CompletionCallback& callback);
-  int32_t Read(char* buffer,
-               int32_t bytes_to_read,
-               const CompletionCallback& callback);
-  int32_t Write(const char* buffer,
-                int32_t bytes_to_write,
-                const CompletionCallback& callback);
-  void Disconnect();
-};
-
-}  // namespace flash
-}  // namespace pp
-
-#endif  // PPAPI_CPP_PRIVATE_FLASH_TCP_SOCKET_H_