Revert of [Chromoting] Add DataChannelManager to manage optional incoming data channels

remoting/protocol/fake_message_pipe_wrapper.cc

-// Copyright 2017 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.
-
-#include "remoting/protocol/fake_message_pipe_wrapper.h"
-
-#include <utility>
-
-#include "base/logging.h"
-#include "remoting/base/compound_buffer.h"
-#include "remoting/protocol/fake_message_pipe.h"
-
-namespace remoting {
-namespace protocol {
-
-FakeMessagePipeWrapper::FakeMessagePipeWrapper(FakeMessagePipe* pipe)
-    : pipe_(pipe) {
-  DCHECK(pipe_);
-}
-
-FakeMessagePipeWrapper::~FakeMessagePipeWrapper() = default;
-
-void FakeMessagePipeWrapper::Start(EventHandler* event_handler) {
-  pipe_->Start(event_handler);
-}
-
-void FakeMessagePipeWrapper::Send(google::protobuf::MessageLite* message,
-                                  const base::Closure& done) {
-  pipe_->Send(message, done);
-}
-
-void FakeMessagePipeWrapper::Receive(std::unique_ptr<CompoundBuffer> message) {
-  pipe_->Receive(std::move(message));
-}
-
-void FakeMessagePipeWrapper::OpenPipe() {
-  pipe_->OpenPipe();
-}
-
-void FakeMessagePipeWrapper::ClosePipe() {
-  pipe_->ClosePipe();
-}
-
-}  // namespace protocol
-}  // namespace remoting