Replace scoped_ptr with std::unique_ptr in //ui

ui/ozone/demo/software_renderer.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 UI_OZONE_DEMO_SOFTWARE_RENDERER_H_
 #define UI_OZONE_DEMO_SOFTWARE_RENDERER_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/timer/timer.h"
 #include "ui/ozone/demo/renderer_base.h"
 
 namespace gfx {
 class VSyncProvider;
 }  // namespace gfx
 
 namespace ui {
 
 class SurfaceOzoneCanvas;
 
 class SoftwareRenderer : public RendererBase {
  public:
   SoftwareRenderer(gfx::AcceleratedWidget widget, const gfx::Size& size);
   ~SoftwareRenderer() override;
 
   // Renderer:
   bool Initialize() override;
 
  private:
   void RenderFrame();
 
   void UpdateVSyncParameters(const base::TimeTicks timebase,
                              const base::TimeDelta interval);
 
-  scoped_ptr<SurfaceOzoneCanvas> software_surface_;
+  std::unique_ptr<SurfaceOzoneCanvas> software_surface_;
 
-  scoped_ptr<gfx::VSyncProvider> vsync_provider_;
+  std::unique_ptr<gfx::VSyncProvider> vsync_provider_;
 
   // Timer for animation.
   base::RepeatingTimer timer_;
 
   base::TimeDelta vsync_period_;
 
   base::WeakPtrFactory<SoftwareRenderer> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SoftwareRenderer);
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_DEMO_SOFTWARE_RENDERER_H_