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

cc/animation/animation_registrar.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_ANIMATION_ANIMATION_REGISTRAR_H_
 #define CC_ANIMATION_ANIMATION_REGISTRAR_H_
 
+#include <memory>
 #include <unordered_map>
 
 #include "base/macros.h"
+#include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "cc/base/cc_export.h"
 
 namespace cc {
 
 class AnimationEvents;
 class LayerAnimationController;
 
 class CC_EXPORT AnimationRegistrar {
  public:
   using AnimationControllerMap =
       std::unordered_map<int, LayerAnimationController*>;
 
-  static scoped_ptr<AnimationRegistrar> Create() {
-    return make_scoped_ptr(new AnimationRegistrar());
+  static std::unique_ptr<AnimationRegistrar> Create() {
+    return base::WrapUnique(new AnimationRegistrar());
   }
 
   virtual ~AnimationRegistrar();
 
   // If an animation has been registered for the given id, return it. Otherwise
   // creates a new one and returns a scoped_refptr to it.
   scoped_refptr<LayerAnimationController> GetAnimationControllerForId(int id);
 
   // Registers the given animation controller as active. An active animation
   // controller is one that has a running animation that needs to be ticked.
@@ skipping 27 matching lines @@
 
   bool needs_animate_layers() const {
     return !active_animation_controllers_.empty();
   }
 
   bool ActivateAnimations();
   bool AnimateLayers(base::TimeTicks monotonic_time);
   bool UpdateAnimationState(bool start_ready_animations,
                             AnimationEvents* events);
 
-  scoped_ptr<AnimationEvents> CreateEvents();
-  void SetAnimationEvents(scoped_ptr<AnimationEvents> events);
+  std::unique_ptr<AnimationEvents> CreateEvents();
+  void SetAnimationEvents(std::unique_ptr<AnimationEvents> events);
 
  private:
   AnimationRegistrar();
 
   AnimationControllerMap active_animation_controllers_;
   AnimationControllerMap all_animation_controllers_;
 
   bool supports_scroll_animations_;
 
   DISALLOW_COPY_AND_ASSIGN(AnimationRegistrar);
 };
 
 }  // namespace cc
 
 #endif  // CC_ANIMATION_ANIMATION_REGISTRAR_H_