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

Source/core/css/resolver/StyleBuilder.h

Index: Source/core/css/resolver/StyleBuilder.h
diff --git a/Source/core/css/resolver/StyleBuilder.h b/Source/core/css/resolver/StyleBuilder.h
index bf42af5c8fd76f8a62264ce8c137a574dca3b10e..28e64069abb7096f1f0865c9943ef9f6d020b294 100644
--- a/Source/core/css/resolver/StyleBuilder.h
+++ b/Source/core/css/resolver/StyleBuilder.h
@@ -43,10 +43,10 @@ class StyleResolverState;
 class CORE_EXPORT StyleBuilder {
     STATIC_ONLY(StyleBuilder);
 public:
-    static void applyProperty(CSSPropertyID, StyleResolverState&, CSSValue*);
+    static void applyProperty(CSSPropertyID, StyleResolverState&, CSSValue);
 
 private:
-    static void applyProperty(CSSPropertyID, StyleResolverState&, CSSValue*, bool isInitial, bool isInherit);
+    static void applyProperty(CSSPropertyID, StyleResolverState&, CSSValue, bool isInitial, bool isInherit);
 };
 
 }