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

chrome/browser/ui/ash/app_list/app_list_service_ash.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_ASH_APP_LIST_APP_LIST_SERVICE_ASH_H_
 #define CHROME_BROWSER_UI_ASH_APP_LIST_APP_LIST_SERVICE_ASH_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "chrome/browser/ui/app_list/app_list_service_impl.h"
 #include "ui/app_list/app_list_model.h"
 
 class AppListControllerDelegateAsh;
 
 namespace base {
 template <typename T> struct DefaultSingletonTraits;
 }
 
 // AppListServiceAsh wraps functionality in ChromeLauncherController and the Ash
@@ skipping 34 matching lines @@
   void EnableAppList(Profile* initial_profile,
                      AppListEnableSource enable_source) override;
   gfx::NativeWindow GetAppListWindow() override;
   Profile* GetCurrentAppListProfile() override;
   AppListControllerDelegate* GetControllerDelegate() override;
 
   // ApplistServiceImpl overrides:
   void CreateForProfile(Profile* default_profile) override;
   void DestroyAppList() override;
 
-  scoped_ptr<AppListControllerDelegateAsh> controller_delegate_;
+  std::unique_ptr<AppListControllerDelegateAsh> controller_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListServiceAsh);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_APP_LIST_APP_LIST_SERVICE_ASH_H_