Remove PPB_Transport_Dev API.

ppapi/thunk/ppb_transport_api.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_THUNK_PPB_TRANSPORT_API_H_
-#define PPAPI_THUNK_PPB_TRANSPORT_API_H_
-
-#include "ppapi/c/dev/ppb_transport_dev.h"
-
-namespace ppapi {
-namespace thunk {
-
-class PPB_Transport_API {
- public:
-  virtual ~PPB_Transport_API() {}
-
-  virtual PP_Bool IsWritable() = 0;
-  virtual int32_t SetProperty(PP_TransportProperty property, PP_Var value) = 0;
-  virtual int32_t Connect(PP_CompletionCallback callback) = 0;
-  virtual int32_t GetNextAddress(PP_Var* address,
-                                 PP_CompletionCallback callback) = 0;
-  virtual int32_t ReceiveRemoteAddress(PP_Var address) = 0;
-  virtual int32_t Recv(void* data, uint32_t len,
-                       PP_CompletionCallback callback) = 0;
-  virtual int32_t Send(const void* data, uint32_t len,
-                       PP_CompletionCallback callback) = 0;
-  virtual int32_t Close() = 0;
-};
-
-}  // namespace thunk
-}  // namespace ppapi
-
-#endif  // PPAPI_THUNK_PPB_TRANSPORT_API_H_