Convert //chrome/browser/chromeos from scoped_ptr to std::unique_ptr

chrome/browser/chromeos/input_method/candidate_window_controller_impl.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_INPUT_METHOD_CANDIDATE_WINDOW_CONTROLLER_IMPL_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_CANDIDATE_WINDOW_CONTROLLER_IMPL_H_
 
-#include "chrome/browser/chromeos/input_method/candidate_window_controller.h"
+#include <memory>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
+#include "chrome/browser/chromeos/input_method/candidate_window_controller.h"
 #include "ui/base/ime/chromeos/ime_candidate_window_handler_interface.h"
 #include "ui/base/ime/infolist_entry.h"
 #include "ui/chromeos/ime/candidate_window_view.h"
 #include "ui/views/widget/widget_observer.h"
 
 namespace ui {
 class CandidateWindow;
 
 namespace ime {
 class InfolistWindow;
@@ skipping 54 matching lines @@
   // The candidate window view.
   ui::ime::CandidateWindowView* candidate_window_view_;
 
   // This is the outer frame of the infolist window view. Owned by the widget.
   ui::ime::InfolistWindow* infolist_window_;
 
   gfx::Rect cursor_bounds_;
   gfx::Rect composition_head_;
 
   // This is the controller of the IME mode indicator.
-  scoped_ptr<ModeIndicatorController> mode_indicator_controller_;
+  std::unique_ptr<ModeIndicatorController> mode_indicator_controller_;
 
   // The infolist entries and its focused index which currently shown in
   // Infolist window.
   std::vector<ui::InfolistEntry> latest_infolist_entries_;
 
   base::ObserverList<CandidateWindowController::Observer> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(CandidateWindowControllerImpl);
 };
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_CANDIDATE_WINDOW_CONTROLLER_IMPL_H_
 
 }  // namespace input_method
 }  // namespace chromeos