Oilpan: Unship oilpan from temporary animation objects

Source/core/animation/animatable/AnimatableShapeValue.cpp

Index: Source/core/animation/animatable/AnimatableShapeValue.cpp
diff --git a/Source/core/animation/animatable/AnimatableShapeValue.cpp b/Source/core/animation/animatable/AnimatableShapeValue.cpp
index e202a8db5c91ab4709df49c3affe1b103b75f497..c3c4dd442414c4abb74f30dd4c4dae7ebabc783b 100644
--- a/Source/core/animation/animatable/AnimatableShapeValue.cpp
+++ b/Source/core/animation/animatable/AnimatableShapeValue.cpp
@@ -48,7 +48,7 @@ bool AnimatableShapeValue::usesDefaultInterpolationWith(const AnimatableValue* v
     return !fromShape->canBlend(toShape);
 }
 
-PassRefPtrWillBeRawPtr<AnimatableValue> AnimatableShapeValue::interpolateTo(const AnimatableValue* value, double fraction) const
+PassRefPtr<AnimatableValue> AnimatableShapeValue::interpolateTo(const AnimatableValue* value, double fraction) const
 {
     if (usesDefaultInterpolationWith(value))
         return defaultInterpolateTo(this, value, fraction);
@@ -65,10 +65,4 @@ bool AnimatableShapeValue::equalTo(const AnimatableValue* value) const
     return m_shape == shape || (m_shape && shape && *m_shape == *shape);
 }
 
-DEFINE_TRACE(AnimatableShapeValue)
-{
-    visitor->trace(m_shape);
-    AnimatableValue::trace(visitor);
-}
-
 }