Convert //content/browser from scoped_ptr to std::unique_ptr

content/browser/web_contents/aura/gesture_nav_simple.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 CONTENT_BROWSER_WEB_CONTENTS_AURA_GESTURE_NAV_SIMPLE_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_AURA_GESTURE_NAV_SIMPLE_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "content/browser/renderer_host/overscroll_controller_delegate.h"
 
 namespace gfx {
 class Transform;
 }
 
 namespace ui {
 class Layer;
 }
 
@@ skipping 17 matching lines @@
 
   // OverscrollControllerDelegate:
   gfx::Rect GetVisibleBounds() const override;
   // Returns true if the scroll update was consumed.
   bool OnOverscrollUpdate(float delta_x, float delta_y) override;
   void OnOverscrollComplete(OverscrollMode overscroll_mode) override;
   void OnOverscrollModeChange(OverscrollMode old_mode,
                               OverscrollMode new_mode) override;
 
   WebContentsImpl* web_contents_;
-  scoped_ptr<ui::Layer> clip_layer_;
-  scoped_ptr<ui::Layer> arrow_;
-  scoped_ptr<ArrowLayerDelegate> arrow_delegate_;
+  std::unique_ptr<ui::Layer> clip_layer_;
+  std::unique_ptr<ui::Layer> arrow_;
+  std::unique_ptr<ArrowLayerDelegate> arrow_delegate_;
   float completion_threshold_;
 
   DISALLOW_COPY_AND_ASSIGN(GestureNavSimple);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_AURA_GESTURE_NAV_SIMPLE_H_