InlinedVisitor: Migrate animation to use inlined tracing

Source/core/animation/css/CSSAnimationUpdate.h

 // Copyright 2015 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 CSSAnimationUpdate_h
 #define CSSAnimationUpdate_h
 
 #include "core/animation/Interpolation.h"
 #include "core/animation/KeyframeEffectModel.h"
 #include "core/animation/css/CSSAnimatableValueFactory.h"
@@ skipping 23 matching lines @@
 
         NewAnimation(AtomicString name, PassRefPtrWillBeRawPtr<InertAnimation> animation, Timing timing, PassRefPtrWillBeRawPtr<StyleRuleKeyframes> styleRule)
             : name(name)
             , animation(animation)
             , timing(timing)
             , styleRule(styleRule)
             , styleRuleVersion(this->styleRule->version())
         {
         }
 
-        void trace(Visitor* visitor)
+        DEFINE_INLINE_TRACE()
         {
             visitor->trace(animation);
             visitor->trace(styleRule);
         }
 
         AtomicString name;
         RefPtrWillBeMember<InertAnimation> animation;
         Timing timing;
         RefPtrWillBeMember<StyleRuleKeyframes> styleRule;
         unsigned styleRuleVersion;
@@ skipping 10 matching lines @@
         UpdatedAnimation(AtomicString name, AnimationPlayer* player, PassRefPtrWillBeRawPtr<InertAnimation> animation, Timing specifiedTiming, PassRefPtrWillBeRawPtr<StyleRuleKeyframes> styleRule)
             : name(name)
             , player(player)
             , animation(animation)
             , specifiedTiming(specifiedTiming)
             , styleRule(styleRule)
             , styleRuleVersion(this->styleRule->version())
         {
         }
 
-        void trace(Visitor* visitor)
+        DEFINE_INLINE_TRACE()
         {
             visitor->trace(player);
             visitor->trace(animation);
             visitor->trace(styleRule);
         }
 
         AtomicString name;
         RawPtrWillBeMember<AnimationPlayer> player;
         RefPtrWillBeMember<InertAnimation> animation;
         Timing specifiedTiming;
@@ skipping 24 matching lines @@
         {
         }
 
         UpdatedAnimationStyle(AnimationPlayer* player, KeyframeEffectModelBase* effect, const UpdatedAnimationStyle::CompositableStyleSnapshot& snapshot)
             : player(player)
             , effect(effect)
             , snapshot(snapshot)
         {
         }
 
-        void trace(Visitor* visitor)
+        DEFINE_INLINE_TRACE()
         {
             visitor->trace(player);
             visitor->trace(effect);
             visitor->trace(snapshot);
         }
 
         RawPtrWillBeMember<AnimationPlayer> player;
         RawPtrWillBeMember<KeyframeEffectModelBase> effect;
         CompositableStyleSnapshot snapshot;
     };
@@ skipping 54 matching lines @@
     const WillBeHeapVector<NewAnimation>& newAnimations() const { return m_newAnimations; }
     const Vector<AtomicString>& cancelledAnimationNames() const { return m_cancelledAnimationNames; }
     const WillBeHeapHashSet<RawPtrWillBeMember<const AnimationPlayer>>& suppressedAnimationAnimationPlayers() const { return m_suppressedAnimationPlayers; }
     const Vector<AtomicString>& animationsWithPauseToggled() const { return m_animationsWithPauseToggled; }
     const WillBeHeapVector<UpdatedAnimation>& animationsWithUpdates() const { return m_animationsWithUpdates; }
     const WillBeHeapVector<UpdatedAnimationStyle>& animationsWithStyleUpdates() const { return m_animationsWithStyleUpdates; }
 
     struct NewTransition {
         ALLOW_ONLY_INLINE_ALLOCATION();
     public:
-        void trace(Visitor* visitor)
+        DEFINE_INLINE_TRACE()
         {
             visitor->trace(from);
             visitor->trace(to);
             visitor->trace(animation);
         }
 
         CSSPropertyID id;
         CSSPropertyID eventId;
         RawPtrWillBeMember<const AnimatableValue> from;
         RawPtrWillBeMember<const AnimatableValue> to;
@@ skipping 18 matching lines @@
             && m_animationsWithPauseToggled.isEmpty()
             && m_animationsWithUpdates.isEmpty()
             && m_animationsWithStyleUpdates.isEmpty()
             && m_newTransitions.isEmpty()
             && m_cancelledTransitions.isEmpty()
             && m_finishedTransitions.isEmpty()
             && m_activeInterpolationsForAnimations.isEmpty()
             && m_activeInterpolationsForTransitions.isEmpty();
     }
 
-    void trace(Visitor*);
+    DECLARE_TRACE();
 
 private:
     // Order is significant since it defines the order in which new animations
     // will be started. Note that there may be multiple animations present
     // with the same name, due to the way in which we split up animations with
     // incomplete keyframes.
     WillBeHeapVector<NewAnimation> m_newAnimations;
     Vector<AtomicString> m_cancelledAnimationNames;
     WillBeHeapHashSet<RawPtrWillBeMember<const AnimationPlayer>> m_suppressedAnimationPlayers;
     Vector<AtomicString> m_animationsWithPauseToggled;
     WillBeHeapVector<UpdatedAnimation> m_animationsWithUpdates;
     WillBeHeapVector<UpdatedAnimationStyle> m_animationsWithStyleUpdates;
 
     NewTransitionMap m_newTransitions;
     HashSet<CSSPropertyID> m_cancelledTransitions;
     HashSet<CSSPropertyID> m_finishedTransitions;
 
     WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<Interpolation>> m_activeInterpolationsForAnimations;
     WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<Interpolation>> m_activeInterpolationsForTransitions;
 };
 
 } // namespace blink
 
 WTF_ALLOW_INIT_WITH_MEM_FUNCTIONS(blink::CSSAnimationUpdate::NewAnimation);
 WTF_ALLOW_INIT_WITH_MEM_FUNCTIONS(blink::CSSAnimationUpdate::UpdatedAnimation);
 
 #endif