Convert //remoting to use std::unique_ptr

remoting/host/continue_window_chromeos.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/continue_window.h"
 
 #include "base/macros.h"
+#include "base/memory/ptr_util.h"
 #include "remoting/base/string_resources.h"
 #include "remoting/host/chromeos/message_box.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace remoting {
 
 namespace {
 
 class ContinueWindowAura : public ContinueWindow {
  public:
   ContinueWindowAura();
   ~ContinueWindowAura() override;
 
   void OnMessageBoxResult(MessageBox::Result result);
 
  protected:
   // ContinueWindow interface.
   void ShowUi() override;
   void HideUi() override;
 
  private:
-  scoped_ptr<MessageBox> message_box_;
+  std::unique_ptr<MessageBox> message_box_;
   DISALLOW_COPY_AND_ASSIGN(ContinueWindowAura);
 };
 
 ContinueWindowAura::ContinueWindowAura() {
   message_box_.reset(new MessageBox(
       l10n_util::GetStringUTF16(IDS_MODE_IT2ME),           // title
       l10n_util::GetStringUTF16(IDS_CONTINUE_PROMPT),      // dialog label
       l10n_util::GetStringUTF16(IDS_CONTINUE_BUTTON),      // ok label
       l10n_util::GetStringUTF16(IDS_STOP_SHARING_BUTTON),  // cancel label
       base::Bind(&ContinueWindowAura::OnMessageBoxResult,
@@ skipping 16 matching lines @@
   message_box_->Show();
 }
 
 void ContinueWindowAura::HideUi() {
   message_box_->Hide();
 }
 
 }  // namespace
 
 // static
-scoped_ptr<HostWindow> HostWindow::CreateContinueWindow() {
-  return make_scoped_ptr(new ContinueWindowAura());
+std::unique_ptr<HostWindow> HostWindow::CreateContinueWindow() {
+  return base::WrapUnique(new ContinueWindowAura());
 }
 
 }  // namespace remoting