[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 "remoting/base/compound_buffer.h"
+#include "remoting/protocol/fake_message_pipe.h"
+
+namespace remoting {
+namespace protocol {
+
+FakeMessagePipeWrapper::FakeMessagePipeWrapper(FakeMessagePipe* pipe)
+    : pipe_(pipe) {}

[joedow, 2017/05/30 16:24:18]

DCHECK(pipe_);

If there is a bug I think that would make it easier to track down later.

[Hzj_jie, 2017/05/31 00:11:53]

Done.

+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