InlinedVisitor: Migrate animation to use inlined tracing

Source/core/animation/KeyframeEffectModel.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 42 matching lines @@
 class KeyframeEffectModelBase : public AnimationEffect {
 public:
     // FIXME: Implement accumulation.
 
     using PropertySpecificKeyframeVector = WillBeHeapVector<OwnPtrWillBeMember<Keyframe::PropertySpecificKeyframe>>;
     class PropertySpecificKeyframeGroup : public NoBaseWillBeGarbageCollected<PropertySpecificKeyframeGroup> {
     public:
         void appendKeyframe(PassOwnPtrWillBeRawPtr<Keyframe::PropertySpecificKeyframe>);
         const PropertySpecificKeyframeVector& keyframes() const { return m_keyframes; }
 
-        void trace(Visitor*);
+        DECLARE_TRACE();
 
     private:
         void removeRedundantKeyframes();
         bool addSyntheticKeyframeIfRequired(PassRefPtr<TimingFunction> neutralKeyframeEasing);
 
         PropertySpecificKeyframeVector m_keyframes;
 
         friend class KeyframeEffectModelBase;
     };
 
@@ skipping 18 matching lines @@
 
     virtual bool isAnimatableValueKeyframeEffectModel() const { return false; }
     virtual bool isStringKeyframeEffectModel() const { return false; }
 
     bool hasSyntheticKeyframes() const
     {
         ensureKeyframeGroups();
         return m_hasSyntheticKeyframes;
     }
 
-    virtual void trace(Visitor*) override;
+    DECLARE_VIRTUAL_TRACE();
 
     // FIXME: This is a hack used to resolve CSSValues to AnimatableValues while we have a valid handle on an element.
     // This should be removed once StringKeyframes no longer uses InterpolableAnimatableValues.
     void forceConversionsToAnimatableValues(Element* element)
     {
         ensureKeyframeGroups();
         ensureInterpolationEffect(element);
     }
 
     // FIXME: Remove this once CompositorAnimations no longer depends on AnimatableValues
@@ skipping 94 matching lines @@
 
 template <>
 inline bool KeyframeEffectModel<AnimatableValueKeyframe>::isAnimatableValueKeyframeEffectModel() const { return true; }
 
 template <>
 inline bool KeyframeEffectModel<StringKeyframe>::isStringKeyframeEffectModel() const { return true; }
 
 } // namespace blink
 
 #endif // KeyframeEffectModel_h