InlinedVisitor: Migrate animation to use inlined tracing

Source/core/animation/KeyframeEffectModel.cpp

 /*
  * 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 190 matching lines @@
     ensureKeyframeGroups();
     for (const auto& entry : *m_keyframeGroups) {
         for (const auto& keyframe : entry.value->keyframes()) {
             if (keyframe->composite() != AnimationEffect::CompositeReplace)
                 return false;
         }
     }
     return true;
 }
 
-void KeyframeEffectModelBase::trace(Visitor* visitor)
+DEFINE_TRACE(KeyframeEffectModelBase)
 {
     visitor->trace(m_keyframes);
 #if ENABLE(OILPAN)
     visitor->trace(m_keyframeGroups);
 #endif
     visitor->trace(m_interpolationEffect);
     AnimationEffect::trace(visitor);
 }
 
 Keyframe::PropertySpecificKeyframe::PropertySpecificKeyframe(double offset, PassRefPtr<TimingFunction> easing, AnimationEffect::CompositeOperation composite)
@@ skipping 39 matching lines @@
         addedSyntheticKeyframe = true;
     }
     if (m_keyframes.last()->offset() != 1.0) {
         appendKeyframe(m_keyframes.last()->neutralKeyframe(1, easing));
         addedSyntheticKeyframe = true;
     }
 
     return addedSyntheticKeyframe;
 }
 
-void KeyframeEffectModelBase::PropertySpecificKeyframeGroup::trace(Visitor* visitor)
+DEFINE_TRACE(KeyframeEffectModelBase::PropertySpecificKeyframeGroup)
 {
 #if ENABLE(OILPAN)
     visitor->trace(m_keyframes);
 #endif
 }
 
 } // namespace