Oilpan: Completely move core/animations/ to oilpan's heap

Source/core/animation/AnimationPlayer.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 30 matching lines @@
 namespace {
 
 static unsigned nextSequenceNumber()
 {
     static unsigned next = 0;
     return ++next;
 }
 
 }
 
-PassRefPtr<AnimationPlayer> AnimationPlayer::create(DocumentTimeline& timeline, TimedItem* content)
+PassRefPtrWillBeRawPtr<AnimationPlayer> AnimationPlayer::create(DocumentTimeline& timeline, TimedItem* content)
 {
-    return adoptRef(new AnimationPlayer(timeline, content));
+    return adoptRefWillBeRefCountedGarbageCollected(new AnimationPlayer(timeline, content));
 }
 
 AnimationPlayer::AnimationPlayer(DocumentTimeline& timeline, TimedItem* content)
     : m_playbackRate(1)
     , m_startTime(nullValue())
     , m_holdTime(nullValue())
     , m_storedTimeLag(0)
     , m_sortInfo(nextSequenceNumber(), timeline.effectiveTime())
     , m_content(content)
     , m_timeline(&timeline)
     , m_paused(false)
     , m_held(false)
     , m_isPausedForTesting(false)
     , m_outdated(true)
     , m_finished(false)
 {
     if (m_content) {
         if (m_content->player())
             m_content->player()->cancel();
         m_content->attach(this);
     }
 }
 
 AnimationPlayer::~AnimationPlayer()
 {
+#if !ENABLE(OILPAN)
     if (m_content)
         m_content->detach();
     if (m_timeline)
         m_timeline->playerDestroyed(this);
+#endif
 }
 
 double AnimationPlayer::sourceEnd() const
 {
     return m_content ? m_content->endTimeInternal() : 0;
 }
 
 bool AnimationPlayer::limited(double currentTime) const
 {
     return (m_playbackRate < 0 && currentTime <= 0) || (m_playbackRate > 0 && currentTime >= sourceEnd());
@@ skipping 304 matching lines @@
 bool AnimationPlayer::SortInfo::operator<(const SortInfo& other) const
 {
     ASSERT(!std::isnan(m_startTime) && !std::isnan(other.m_startTime));
     if (m_startTime < other.m_startTime)
         return true;
     if (m_startTime > other.m_startTime)
         return false;
     return m_sequenceNumber < other.m_sequenceNumber;
 }
 
+#if !ENABLE(OILPAN)
 bool AnimationPlayer::canFree() const
 {
     ASSERT(m_content);
     return hasOneRef() && m_content->isAnimation() && m_content->hasOneRef();
 }
+#endif
 
 bool AnimationPlayer::addEventListener(const AtomicString& eventType, PassRefPtr<EventListener> listener, bool useCapture)
 {
     if (eventType == EventTypeNames::finish)
         UseCounter::count(executionContext(), UseCounter::AnimationPlayerFinishEvent);
     return EventTargetWithInlineData::addEventListener(eventType, listener, useCapture);
 }
 
 void AnimationPlayer::pauseForTesting(double pauseTime)
 {
     RELEASE_ASSERT(!paused());
     updateTimingState(pauseTime);
     if (!m_isPausedForTesting && hasActiveAnimationsOnCompositor())
         toAnimation(m_content.get())->pauseAnimationForTestingOnCompositor(currentTimeInternal());
     m_isPausedForTesting = true;
     pause();
 }
 
+void AnimationPlayer::trace(Visitor* visitor)
+{
+    visitor->trace(m_content);
+    visitor->trace(m_timeline);
+}
+
 } // namespace