[Oilpan] Prepare full definition of classes before using Member

third_party/WebKit/Source/core/animation/AnimationEffect.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 77 matching lines @@
 void AnimationEffect::updateSpecifiedTiming(const Timing& timing)
 {
     // FIXME: Test whether the timing is actually different?
     m_timing = timing;
     invalidate();
     if (m_animation)
         m_animation->setOutdated();
     specifiedTimingChanged();
 }
 
+bool AnimationEffect::requiresIterationEvents() const
+{
+    return m_eventDelegate && m_eventDelegate->requiresIterationEvents(*this);
+}
+
+void AnimationEffect::clearEventDelegate()
+{
+    m_eventDelegate = nullptr;
+}
+
+void AnimationEffect::attach(Animation* animation)
+{
+    m_animation = animation;
+}
+
+void AnimationEffect::detach()
+{
+    ASSERT(m_animation);
+    m_animation = nullptr;
+}
+
+const Animation* AnimationEffect::animation() const
+{
+    return m_animation;
+}
+
+Animation* AnimationEffect::animation()
+{
+    return m_animation;
+}
+
 void AnimationEffect::computedTiming(ComputedTimingProperties& computedTiming)
 {
     // ComputedTimingProperties members.
     computedTiming.setStartTime(0);
     computedTiming.setEndTime(endTimeInternal() * 1000);
     computedTiming.setActiveDuration(activeDurationInternal() * 1000);
 
     // FIXME: These should be null if not in effect, but current dictionary API
     // will treat these as undefined.
     if (ensureCalculated().isInEffect) {
@@ skipping 116 matching lines @@
     return AnimationEffectTiming::create(this);
 }
 
 DEFINE_TRACE(AnimationEffect)
 {
     visitor->trace(m_animation);
     visitor->trace(m_eventDelegate);
 }
 
 } // namespace blink