Use std::move() instead of .Pass() in remoting/host

remoting/host/desktop_process_unittest.cc

 // Copyright (c) 2012 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/desktop_process.h"
 
 #include <stdint.h>
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "build/build_config.h"
 #include "ipc/ipc_channel.h"
@@ skipping 238 matching lines @@
       new MockDesktopEnvironmentFactory());
   EXPECT_CALL(*desktop_environment_factory, CreatePtr())
       .Times(AnyNumber())
       .WillRepeatedly(Invoke(this,
                              &DesktopProcessTest::CreateDesktopEnvironment));
   EXPECT_CALL(*desktop_environment_factory, SupportsAudioCapture())
       .Times(AnyNumber())
       .WillRepeatedly(Return(false));
 
   DesktopProcess desktop_process(ui_task_runner, io_task_runner_, channel_name);
-  EXPECT_TRUE(desktop_process.Start(desktop_environment_factory.Pass()));
+  EXPECT_TRUE(desktop_process.Start(std::move(desktop_environment_factory)));
 
   ui_task_runner = nullptr;
   run_loop.Run();
 }
 
 void DesktopProcessTest::RunDeathTest() {
   InSequence s;
   EXPECT_CALL(daemon_listener_, OnChannelConnected(_));
   EXPECT_CALL(daemon_listener_, OnDesktopAttached(_))
       .WillOnce(DoAll(
@@ skipping 60 matching lines @@
 }
 
 // Run the desktop process and ask it to crash.
 TEST_F(DesktopProcessTest, DeathTest) {
   testing::GTEST_FLAG(death_test_style) = "threadsafe";
 
   EXPECT_DEATH(RunDeathTest(), "");
 }
 
 }  // namespace remoting