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

chrome/browser/ui/ash/launcher/arc_app_window_launcher_controller.h

 // Copyright 2016 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_UI_ASH_LAUNCHER_ARC_APP_WINDOW_LAUNCHER_CONTROLLER_H_
 #define CHROME_BROWSER_UI_ASH_LAUNCHER_ARC_APP_WINDOW_LAUNCHER_CONTROLLER_H_
 
 #include <map>
+#include <memory>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/scoped_observer.h"
 #include "chrome/browser/ui/ash/launcher/app_window_launcher_controller.h"
 #include "mojo/public/cpp/bindings/binding.h"
 #include "ui/aura/env_observer.h"
 #include "ui/aura/window_observer.h"
 
 namespace aura {
 class Window;
 }
 
@@ skipping 12 matching lines @@
 
   // aura::WindowObserver:
   void OnWindowDestroying(aura::Window* window) override;
   void OnWindowPropertyChanged(aura::Window* window,
                                const void* key,
                                intptr_t old) override;
 
  private:
   class AppWindow;
 
-  using WindowToAppWindow = std::map<aura::Window*, scoped_ptr<AppWindow>>;
+  using WindowToAppWindow = std::map<aura::Window*, std::unique_ptr<AppWindow>>;
   using AppControllerMap =
       std::map<std::string, ArcAppWindowLauncherItemController*>;
 
   AppWindow* GetAppWindowForTask(int task_id);
 
   void OnGetTaskInfo(int task_id,
                      mojo::String package_name,
                      mojo::String activity_name);
 
   // AppWindowLauncherController:
   AppWindowLauncherItemController* ControllerForWindow(
       aura::Window* window) override;
 
   WindowToAppWindow window_to_app_window_;
   AppControllerMap app_controller_map_;
   ScopedObserver<aura::Window, aura::WindowObserver> observed_windows_;
   base::WeakPtrFactory<ArcAppWindowLauncherController> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ArcAppWindowLauncherController);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_ARC_APP_WINDOW_LAUNCHER_CONTROLLER_H_