InlinedVisitor: Migrate animation to use inlined tracing

Source/core/animation/animatable/AnimatableValueKeyframe.cpp

 // Copyright 2014 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.
 
 #include "config.h"
 #include "core/animation/animatable/AnimatableValueKeyframe.h"
 
 #include "core/animation/LegacyStyleInterpolation.h"
 
 namespace blink {
@@ skipping 18 matching lines @@
 PassRefPtrWillBeRawPtr<Keyframe> AnimatableValueKeyframe::clone() const
 {
     return adoptRefWillBeNoop(new AnimatableValueKeyframe(*this));
 }
 
 PassOwnPtrWillBeRawPtr<Keyframe::PropertySpecificKeyframe> AnimatableValueKeyframe::createPropertySpecificKeyframe(CSSPropertyID property) const
 {
     return adoptPtrWillBeNoop(new PropertySpecificKeyframe(offset(), &easing(), propertyValue(property), composite()));
 }
 
-void AnimatableValueKeyframe::trace(Visitor* visitor)
+DEFINE_TRACE(AnimatableValueKeyframe)
 {
 #if ENABLE(OILPAN)
     visitor->trace(m_propertyValues);
 #endif
     Keyframe::trace(visitor);
 }
 
 AnimatableValueKeyframe::PropertySpecificKeyframe::PropertySpecificKeyframe(double offset, PassRefPtr<TimingFunction> easing, const AnimatableValue* value, AnimationEffect::CompositeOperation op)
     : Keyframe::PropertySpecificKeyframe(offset, easing, op)
     , m_value(const_cast<AnimatableValue*>(value))
@@ skipping 16 matching lines @@
 {
     AnimatableValuePropertySpecificKeyframe& to = toAnimatableValuePropertySpecificKeyframe(end);
     return LegacyStyleInterpolation::create(value(), to.value(), property);
 }
 
 PassOwnPtrWillBeRawPtr<Keyframe::PropertySpecificKeyframe> AnimatableValueKeyframe::PropertySpecificKeyframe::neutralKeyframe(double offset, PassRefPtr<TimingFunction> easing) const
 {
     return adoptPtrWillBeNoop(new AnimatableValueKeyframe::PropertySpecificKeyframe(offset, easing, AnimatableValue::neutralValue(), AnimationEffect::CompositeAdd));
 }
 
-void AnimatableValueKeyframe::PropertySpecificKeyframe::trace(Visitor* visitor)
+DEFINE_TRACE(AnimatableValueKeyframe::PropertySpecificKeyframe)
 {
     visitor->trace(m_value);
     Keyframe::PropertySpecificKeyframe::trace(visitor);
 }
 
 }