Remove tons of OILPAN.

sky/engine/core/animation/AnimationTimeline.cpp

Index: sky/engine/core/animation/AnimationTimeline.cpp
diff --git a/sky/engine/core/animation/AnimationTimeline.cpp b/sky/engine/core/animation/AnimationTimeline.cpp
index eb2c357d5d12cc5b3d29be7b117a9d1a6112e7e4..4888a2c281dce6fb2d9b3f903e30af2c2595bfeb 100644
--- a/sky/engine/core/animation/AnimationTimeline.cpp
+++ b/sky/engine/core/animation/AnimationTimeline.cpp
@@ -159,12 +159,6 @@ void AnimationTimeline::AnimationTimelineTiming::serviceOnNextFrame()
         m_timeline->m_document->view()->scheduleAnimation();
 }
 
-void AnimationTimeline::AnimationTimelineTiming::trace(Visitor* visitor)
-{
-    visitor->trace(m_timeline);
-    AnimationTimeline::PlatformTiming::trace(visitor);
-}
-
 double AnimationTimeline::currentTime(bool& isNull)
 {
     return currentTimeInternal(isNull) * 1000;
@@ -230,14 +224,4 @@ void AnimationTimeline::detachFromDocument()
 }
 #endif
 
-void AnimationTimeline::trace(Visitor* visitor)
-{
-#if ENABLE(OILPAN)
-    visitor->trace(m_document);
-    visitor->trace(m_timing);
-    visitor->trace(m_playersNeedingUpdate);
-    visitor->trace(m_players);
-#endif
-}
-
 } // namespace