Use ChannelMojo between the remoting daemon and desktop processes.

remoting/host/ipc_desktop_environment_unittest.cc

 // Copyright (c) 2013 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/host/ipc_desktop_environment.h"
 
 #include <stdint.h>
 
 #include <memory>
 #include <utility>
@@ skipping 197 matching lines @@
   scoped_refptr<AutoThreadTaskRunner> io_task_runner_;
 
   std::string client_jid_;
 
   // Clipboard stub that receives clipboard events from the desktop process.
   protocol::ClipboardStub* clipboard_stub_;
 
   // The daemons's end of the daemon-to-desktop channel.
   std::unique_ptr<IPC::ChannelProxy> desktop_channel_;
 
-  // Name of the daemon-to-desktop channel.
-  std::string desktop_channel_name_;
-
   // Delegate that is passed to |desktop_channel_|.
   MockDaemonListener desktop_listener_;
 
   FakeDaemonSender daemon_channel_;
 
   std::unique_ptr<IpcDesktopEnvironmentFactory> desktop_environment_factory_;
   std::unique_ptr<DesktopEnvironment> desktop_environment_;
 
   // The IPC input injector.
   std::unique_ptr<InputInjector> input_injector_;
@@ skipping 179 matching lines @@
 void IpcDesktopEnvironmentTest::ReflectClipboardEvent(
     const protocol::ClipboardEvent& event) {
   clipboard_stub_->InjectClipboardEvent(event);
 }
 
 void IpcDesktopEnvironmentTest::CreateDesktopProcess() {
   EXPECT_TRUE(task_runner_.get());
   EXPECT_TRUE(io_task_runner_.get());
 
   // Create the daemon end of the daemon-to-desktop channel.
-  desktop_channel_name_ = IPC::Channel::GenerateUniqueRandomChannelID();
+  mojo::MessagePipe pipe;
   desktop_channel_ = IPC::ChannelProxy::Create(
-      IPC::ChannelHandle(desktop_channel_name_), IPC::Channel::MODE_SERVER,
-      &desktop_listener_, io_task_runner_.get());
+      pipe.handle0.release(), IPC::Channel::MODE_SERVER, &desktop_listener_,
+      io_task_runner_.get());
 
   // Create and start the desktop process.
-  desktop_process_.reset(new DesktopProcess(task_runner_,
-                                            io_task_runner_,
-                                            desktop_channel_name_));
+  desktop_process_.reset(new DesktopProcess(
+      task_runner_, io_task_runner_, io_task_runner_, std::move(pipe.handle1)));
 
   std::unique_ptr<MockDesktopEnvironmentFactory> desktop_environment_factory(
       new MockDesktopEnvironmentFactory());
   EXPECT_CALL(*desktop_environment_factory, CreatePtr())
       .Times(AnyNumber())
       .WillRepeatedly(Invoke(
           this, &IpcDesktopEnvironmentTest::CreateDesktopEnvironment));
   EXPECT_CALL(*desktop_environment_factory, SupportsAudioCapture())
       .Times(AnyNumber())
       .WillRepeatedly(Return(false));
@@ skipping 317 matching lines @@
       .WillOnce(InvokeWithoutArgs(
           this, &IpcDesktopEnvironmentTest::DeleteDesktopEnvironment));
 
   // Change the desktop resolution.
   screen_controls_->SetScreenResolution(ScreenResolution(
       webrtc::DesktopSize(100, 100),
       webrtc::DesktopVector(96, 96)));
 }
 
 }  // namespace remoting