Oilpan: Unship Oilpan from CSSValues

Source/core/animation/animatable/AnimatableImage.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 37 matching lines @@
 }
 
 PassRefPtrWillBeRawPtr<AnimatableValue> AnimatableImage::interpolateTo(const AnimatableValue* value, double fraction) const
 {
     if (fraction <= 0 || fraction >= 1 || usesDefaultInterpolationWith(value))
         return defaultInterpolateTo(this, value, fraction);
 
     CSSValue* fromValue = toCSSValue();
     CSSValue* toValue = toAnimatableImage(value)->toCSSValue();
 
-    RefPtrWillBeRawPtr<CSSCrossfadeValue> crossfadeValue = CSSCrossfadeValue::create(fromValue, toValue);
+    RefPtr<CSSCrossfadeValue> crossfadeValue = CSSCrossfadeValue::create(fromValue, toValue);
     crossfadeValue->setPercentage(CSSPrimitiveValue::create(fraction, CSSPrimitiveValue::UnitType::Number));
     return create(crossfadeValue);
 }
 
 bool AnimatableImage::equalTo(const AnimatableValue* value) const
 {
     return m_value->equals(*toAnimatableImage(value)->m_value.get());
 }
 
 }