Replace scoped_ptr with std::unique_ptr in //ui

ui/views/animation/square_ink_drop_animation.h

 // Copyright 2016 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_ANIMATION_SQUARE_INK_DROP_ANIMATION_H_
 #define UI_VIEWS_ANIMATION_SQUARE_INK_DROP_ANIMATION_H_
 
+#include <memory>
 #include <string>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/compositor/layer.h"
 #include "ui/compositor/layer_animator.h"
 #include "ui/gfx/animation/tween.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/gfx/transform.h"
 #include "ui/views/animation/ink_drop_animation.h"
 #include "ui/views/animation/ink_drop_state.h"
@@ skipping 134 matching lines @@
 
   // Maximum size that an ink drop will be drawn to for any InkDropState whose
   // final frame should be small.
   gfx::Size small_size_;
 
   // Corner radius used to draw the rounded rectangles corner for any
   // InkDropState whose final frame should be small.
   int small_corner_radius_;
 
   // ui::LayerDelegate to paint circles for all the circle layers.
-  scoped_ptr<CircleLayerDelegate> circle_layer_delegate_;
+  std::unique_ptr<CircleLayerDelegate> circle_layer_delegate_;
 
   // ui::LayerDelegate to paint rectangles for all the rectangle layers.
-  scoped_ptr<RectangleLayerDelegate> rect_layer_delegate_;
+  std::unique_ptr<RectangleLayerDelegate> rect_layer_delegate_;
 
   // The root layer that parents the animating layers. The root layer is used to
   // manipulate opacity and location, and its children are used to manipulate
   // the different painted shapes that compose the ink drop.
   ui::Layer root_layer_;
 
   // ui::Layers for all of the painted shape layers that compose the ink drop.
-  scoped_ptr<ui::Layer> painted_layers_[PAINTED_SHAPE_COUNT];
+  std::unique_ptr<ui::Layer> painted_layers_[PAINTED_SHAPE_COUNT];
 
   DISALLOW_COPY_AND_ASSIGN(SquareInkDropAnimation);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_ANIMATION_SQUARE_INK_DROP_ANIMATION_H_