Oilpan: Partially ship Oilpan for core/animations

Source/core/animation/EffectModel.h

Index: Source/core/animation/EffectModel.h
diff --git a/Source/core/animation/EffectModel.h b/Source/core/animation/EffectModel.h
index 35583a993769e2804c682b26481525a4fc753342..6c56a4c619bd1a8037c2faabb5375f904bebd88a 100644
--- a/Source/core/animation/EffectModel.h
+++ b/Source/core/animation/EffectModel.h
@@ -38,13 +38,12 @@
 #include "platform/heap/Handle.h"
 #include "wtf/HashMap.h"
 #include "wtf/PassOwnPtr.h"
-#include "wtf/RefCounted.h"
 
 namespace blink {
 
 class Interpolation;
 
-class CORE_EXPORT EffectModel : public RefCountedWillBeGarbageCollectedFinalized<EffectModel>, public ScriptWrappable {
+class CORE_EXPORT EffectModel : public GarbageCollectedFinalized<EffectModel>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
     enum CompositeOperation {