Convert //cc from scoped_ptr to std::unique_ptr.

cc/layers/texture_layer_impl.h

 // Copyright 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 CC_LAYERS_TEXTURE_LAYER_IMPL_H_
 #define CC_LAYERS_TEXTURE_LAYER_IMPL_H_
 
 #include <string>
 
 #include "base/callback.h"
 #include "base/macros.h"
+#include "base/memory/ptr_util.h"
 #include "cc/base/cc_export.h"
 #include "cc/layers/layer_impl.h"
 
 namespace cc {
 class SingleReleaseCallbackImpl;
 class ScopedResource;
 
 class CC_EXPORT TextureLayerImpl : public LayerImpl {
  public:
-  static scoped_ptr<TextureLayerImpl> Create(LayerTreeImpl* tree_impl, int id) {
-    return make_scoped_ptr(new TextureLayerImpl(tree_impl, id));
+  static std::unique_ptr<TextureLayerImpl> Create(LayerTreeImpl* tree_impl,
+                                                  int id) {
+    return base::WrapUnique(new TextureLayerImpl(tree_impl, id));
   }
   ~TextureLayerImpl() override;
 
-  scoped_ptr<LayerImpl> CreateLayerImpl(
+  std::unique_ptr<LayerImpl> CreateLayerImpl(
       LayerTreeImpl* layer_tree_impl) override;
   void PushPropertiesTo(LayerImpl* layer) override;
 
   bool WillDraw(DrawMode draw_mode,
                 ResourceProvider* resource_provider) override;
   void AppendQuads(RenderPass* render_pass,
                    AppendQuadsData* append_quads_data) override;
   SimpleEnclosedRegion VisibleOpaqueRegion() const override;
   void ReleaseResources() override;
 
   // These setter methods don't cause any implicit damage, so the texture client
   // must explicitly invalidate if they intend to cause a visible change in the
   // layer's output.
   void SetTextureId(unsigned id);
   void SetPremultipliedAlpha(bool premultiplied_alpha);
   void SetBlendBackgroundColor(bool blend);
   void SetFlipped(bool flipped);
   void SetNearestNeighbor(bool nearest_neighbor);
   void SetUVTopLeft(const gfx::PointF& top_left);
   void SetUVBottomRight(const gfx::PointF& bottom_right);
 
   // 1--2
   // |  |
   // 0--3
   void SetVertexOpacity(const float vertex_opacity[4]);
 
   void SetTextureMailbox(
       const TextureMailbox& mailbox,
-      scoped_ptr<SingleReleaseCallbackImpl> release_callback);
+      std::unique_ptr<SingleReleaseCallbackImpl> release_callback);
 
  private:
   TextureLayerImpl(LayerTreeImpl* tree_impl, int id);
 
   const char* LayerTypeAsString() const override;
   void FreeTextureMailbox();
 
   ResourceId external_texture_resource_;
   bool premultiplied_alpha_;
   bool blend_background_color_;
   bool flipped_;
   bool nearest_neighbor_;
   gfx::PointF uv_top_left_;
   gfx::PointF uv_bottom_right_;
   float vertex_opacity_[4];
   // This is a resource that's a GL copy of a software texture mailbox.
-  scoped_ptr<ScopedResource> texture_copy_;
+  std::unique_ptr<ScopedResource> texture_copy_;
 
   TextureMailbox texture_mailbox_;
-  scoped_ptr<SingleReleaseCallbackImpl> release_callback_;
+  std::unique_ptr<SingleReleaseCallbackImpl> release_callback_;
   bool own_mailbox_;
   bool valid_texture_copy_;
 
   DISALLOW_COPY_AND_ASSIGN(TextureLayerImpl);
 };
 
 }  // namespace cc
 
 #endif  // CC_LAYERS_TEXTURE_LAYER_IMPL_H_