Replace scoped_ptr with std::unique_ptr in //ui

ui/views/controls/image_view.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_VIEWS_CONTROLS_IMAGE_VIEW_H_
 #define UI_VIEWS_CONTROLS_IMAGE_VIEW_H_
 
 #include "base/macros.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/image/image_skia.h"
@@ skipping 59 matching lines @@
   // Set / Get the vertical alignment.
   void SetVerticalAlignment(Alignment va);
   Alignment GetVerticalAlignment() const;
 
   // Set / Get the tooltip text.
   void SetTooltipText(const base::string16& tooltip);
   base::string16 GetTooltipText() const;
 
   void set_interactive(bool interactive) { interactive_ = interactive; }
 
-  void SetFocusPainter(scoped_ptr<Painter> focus_painter);
+  void SetFocusPainter(std::unique_ptr<Painter> focus_painter);
 
   // Overriden from View:
   gfx::Size GetPreferredSize() const override;
   void OnFocus() override;
   void OnBlur() override;
   void OnPaint(gfx::Canvas* canvas) override;
   void GetAccessibleState(ui::AXViewState* state) override;
   const char* GetClassName() const override;
   bool GetTooltipText(const gfx::Point& p,
                       base::string16* tooltip) const override;
@@ skipping 35 matching lines @@
   // A flag controlling hit test handling for interactivity.
   bool interactive_;
 
   // Scale last painted at.
   float last_paint_scale_;
 
   // Address of bytes we last painted. This is used only for comparison, so its
   // safe to cache.
   void* last_painted_bitmap_pixels_;
 
-  scoped_ptr<views::Painter> focus_painter_;
+  std::unique_ptr<views::Painter> focus_painter_;
 
   DISALLOW_COPY_AND_ASSIGN(ImageView);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_IMAGE_VIEW_H_