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

remoting/host/single_window_desktop_environment.cc

 // Copyright 2014 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/single_window_desktop_environment.h"
 
+#include <utility>
+
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/single_thread_task_runner.h"
 #include "remoting/host/single_window_input_injector.h"
 #include "third_party/webrtc/modules/desktop_capture/desktop_capture_options.h"
 #include "third_party/webrtc/modules/desktop_capture/window_capturer.h"
 
 namespace remoting {
 
 // Enables capturing and streaming of windows.
@@ skipping 14 matching lines @@
       scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
       webrtc::WindowId window_id,
       bool supports_touch_events);
 
  private:
   webrtc::WindowId window_id_;
 
   DISALLOW_COPY_AND_ASSIGN(SingleWindowDesktopEnvironment);
 };
 
-SingleWindowDesktopEnvironment::~SingleWindowDesktopEnvironment() {
-}
+SingleWindowDesktopEnvironment::~SingleWindowDesktopEnvironment() {}
 
 scoped_ptr<webrtc::DesktopCapturer>
 SingleWindowDesktopEnvironment::CreateVideoCapturer() {
   DCHECK(caller_task_runner()->BelongsToCurrentThread());
 
   webrtc::DesktopCaptureOptions options =
       webrtc::DesktopCaptureOptions::CreateDefault();
   options.set_use_update_notifications(true);
 
-  scoped_ptr<webrtc::WindowCapturer>window_capturer(
+  scoped_ptr<webrtc::WindowCapturer> window_capturer(
         webrtc::WindowCapturer::Create(options));
   window_capturer->SelectWindow(window_id_);
 
-  return window_capturer.Pass();
+  return std::move(window_capturer);
 }
 
 scoped_ptr<InputInjector>
 SingleWindowDesktopEnvironment::CreateInputInjector() {
   DCHECK(caller_task_runner()->BelongsToCurrentThread());
 
   scoped_ptr<InputInjector> input_injector(
       InputInjector::Create(input_task_runner(),
                             ui_task_runner()));
   return SingleWindowInputInjector::CreateForWindow(
-             window_id_, input_injector.Pass()).Pass();
+             window_id_, std::move(input_injector));
 }
 
 SingleWindowDesktopEnvironment::SingleWindowDesktopEnvironment(
     scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
     webrtc::WindowId window_id,
     bool supports_touch_events)
     : BasicDesktopEnvironment(caller_task_runner,
                               input_task_runner,
@@ skipping 20 matching lines @@
 scoped_ptr<DesktopEnvironment> SingleWindowDesktopEnvironmentFactory::Create(
     base::WeakPtr<ClientSessionControl> client_session_control) {
   DCHECK(caller_task_runner()->BelongsToCurrentThread());
 
   scoped_ptr<SingleWindowDesktopEnvironment> desktop_environment(
       new SingleWindowDesktopEnvironment(caller_task_runner(),
                                          input_task_runner(),
                                          ui_task_runner(),
                                          window_id_,
                                          supports_touch_events()));
-  return desktop_environment.Pass();
+  return std::move(desktop_environment);
 }
 
 }  // namespace remoting