CSSValue Immediates: Change CSSValue to an object instead of a pointer

Source/core/animation/CSSValueInterpolationType.h

Index: Source/core/animation/CSSValueInterpolationType.h
diff --git a/Source/core/animation/CSSValueInterpolationType.h b/Source/core/animation/CSSValueInterpolationType.h
index 77e6edf1a7775d6a81a662c784065b3de15c4d3e..82c12a54ec7992580f9bd74fe26391da1e2b7c56 100644
--- a/Source/core/animation/CSSValueInterpolationType.h
+++ b/Source/core/animation/CSSValueInterpolationType.h
@@ -24,12 +24,12 @@ public:
 class DefaultNonInterpolableValue : public NonInterpolableValue {
 public:
     virtual ~DefaultNonInterpolableValue() { }
-    static PassRefPtrWillBeRawPtr<DefaultNonInterpolableValue> create(PassRefPtrWillBeRawPtr<CSSValue> cssValue)
+    static PassRefPtrWillBeRawPtr<DefaultNonInterpolableValue> create(CSSValue cssValue)
     {
         return adoptRefWillBeNoop(new DefaultNonInterpolableValue(cssValue));
     }
 
-    CSSValue* cssValue() const { return m_cssValue.get(); }
+    CSSValue cssValue() const { return m_cssValue; }
 
     DEFINE_INLINE_VIRTUAL_TRACE()
     {
@@ -40,11 +40,11 @@ public:
     DECLARE_NON_INTERPOLABLE_VALUE_TYPE();
 
 private:
-    DefaultNonInterpolableValue(PassRefPtrWillBeRawPtr<CSSValue> cssValue)
+    DefaultNonInterpolableValue(CSSValue cssValue)
         : m_cssValue(cssValue)
     { }
 
-    RefPtrWillBeMember<CSSValue> m_cssValue;
+    CSSValue m_cssValue;
 };
 
 DEFINE_NON_INTERPOLABLE_VALUE_TYPE_CASTS(DefaultNonInterpolableValue);