Replace scoped_ptr with std::unique_ptr in //ui

ui/app_list/pagination_model.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 UI_APP_LIST_PAGINATION_MODEL_H_
 #define UI_APP_LIST_PAGINATION_MODEL_H_
 
+#include <memory>
+
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/time/time.h"
 #include "ui/app_list/app_list_export.h"
 #include "ui/gfx/animation/animation_delegate.h"
 
 namespace gfx {
 class SlideAnimation;
 }
 
 namespace app_list {
@@ skipping 107 matching lines @@
   int total_pages_;
   int selected_page_;
 
   Transition transition_;
 
   // Pending selected page when SelectedPage is called during a transition. If
   // multiple SelectPage is called while a transition is in progress, only the
   // last target page is remembered here.
   int pending_selected_page_;
 
-  scoped_ptr<gfx::SlideAnimation> transition_animation_;
+  std::unique_ptr<gfx::SlideAnimation> transition_animation_;
   int transition_duration_ms_;  // Transition duration in millisecond.
   int overscroll_transition_duration_ms_;
 
   int last_overscroll_target_page_;
   base::TimeTicks last_overscroll_animation_start_time_;
 
   base::ObserverList<PaginationModelObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(PaginationModel);
 };
 
 }  // namespace app_list
 
 #endif  // UI_APP_LIST_PAGINATION_MODEL_H_