InlinedVisitor: Migrate animation to use inlined tracing

Source/core/animation/animatable/AnimatableImage.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 28 matching lines @@
 
 class AnimatableImage final : public AnimatableValue {
 public:
     virtual ~AnimatableImage() { }
     static PassRefPtrWillBeRawPtr<AnimatableImage> create(PassRefPtrWillBeRawPtr<CSSValue> value)
     {
         return adoptRefWillBeNoop(new AnimatableImage(value));
     }
     CSSValue* toCSSValue() const { return m_value.get(); }
 
-    virtual void trace(Visitor* visitor) override
+    DEFINE_INLINE_VIRTUAL_TRACE()
     {
         visitor->trace(m_value);
         AnimatableValue::trace(visitor);
     }
 
 protected:
     virtual PassRefPtrWillBeRawPtr<AnimatableValue> interpolateTo(const AnimatableValue*, double fraction) const override;
     virtual bool usesDefaultInterpolationWith(const AnimatableValue*) const override;
 
 private:
     AnimatableImage(PassRefPtrWillBeRawPtr<CSSValue> value)
         : m_value(value)
     {
         ASSERT(m_value.get());
     }
     virtual AnimatableType type() const override { return TypeImage; }
     virtual bool equalTo(const AnimatableValue*) const override;
 
     const RefPtrWillBeMember<CSSValue> m_value;
 };
 
 DEFINE_ANIMATABLE_VALUE_TYPE_CASTS(AnimatableImage, isImage());
 
 } // namespace blink
 
 #endif // AnimatableImage_h