DEFINE_CSS_VALUE_TYPE_CASTS starts to use DEFINE_TYPE_CASTS

Source/core/css/CSSValue.h

Index: Source/core/css/CSSValue.h
diff --git a/Source/core/css/CSSValue.h b/Source/core/css/CSSValue.h
index 6dd574c15fa73d6303fc707b1b7d59e7c65fa10e..eac1c2304c52e06cd9a0f03a2b85d716abd04570 100644
--- a/Source/core/css/CSSValue.h
+++ b/Source/core/css/CSSValue.h
@@ -242,19 +242,8 @@ inline bool compareCSSValuePtr(const RefPtr<CSSValueType>& first, const RefPtr<C
     return first ? second && first->equals(*second) : !second;
 }
 
-#define DEFINE_CSS_VALUE_TYPE_CASTS(ValueTypeName) \
-inline const CSS##ValueTypeName* toCSS##ValueTypeName(const CSSValue* value) \
-{ \
-    ASSERT_WITH_SECURITY_IMPLICATION(!value || value->is##ValueTypeName()); \
-    return static_cast<const CSS##ValueTypeName*>(value); \
-} \
-inline CSS##ValueTypeName* toCSS##ValueTypeName(CSSValue* value) \
-{ \
-    ASSERT_WITH_SECURITY_IMPLICATION(!value || value->is##ValueTypeName()); \
-    return static_cast<CSS##ValueTypeName*>(value); \
-} \
-void toCSS##ValueTypeName(const CSS##ValueTypeName*); \
-void toCSS##ValueTypeName(const CSS##ValueTypeName&)
+#define DEFINE_CSS_VALUE_TYPE_CASTS(thisType, predicate) \
+    DEFINE_TYPE_CASTS(thisType, CSSValue, value, value->predicate, value.predicate)
 
 } // namespace WebCore