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

Source/core/animation/CompositorPendingAnimations.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 81 matching lines @@
 void CompositorPendingAnimations::notifyCompositorAnimationStarted(double monotonicAnimationStartTime)
 {
     for (size_t i = 0; i < m_waitingForCompositorAnimationStart.size(); ++i) {
         AnimationPlayer* player = m_waitingForCompositorAnimationStart[i].get();
         player->setStartTimeInternal(monotonicAnimationStartTime - player->timeline()->zeroTime(), true);
     }
 
     m_waitingForCompositorAnimationStart.clear();
 }
 
+void CompositorPendingAnimations::trace(Visitor* visitor)
+{
+    visitor->trace(m_pending);
+    visitor->trace(m_waitingForCompositorAnimationStart);
+}
+
 } // namespace