Oilpan: Unship Oilpan from CSSValues

Source/core/css/CSSFunctionValue.h

Index: Source/core/css/CSSFunctionValue.h
diff --git a/Source/core/css/CSSFunctionValue.h b/Source/core/css/CSSFunctionValue.h
index a99f787019119e97dd364404d70678ae33bff38c..d2e59b2d24c2049cec87a412bb111148459817a3 100644
--- a/Source/core/css/CSSFunctionValue.h
+++ b/Source/core/css/CSSFunctionValue.h
@@ -12,9 +12,9 @@ namespace blink {
 
 class CSSFunctionValue : public CSSValueList {
 public:
-    static PassRefPtrWillBeRawPtr<CSSFunctionValue> create(CSSValueID id)
+    static PassRefPtr<CSSFunctionValue> create(CSSValueID id)
     {
-        return adoptRefWillBeNoop(new CSSFunctionValue(id));
+        return adoptRef(new CSSFunctionValue(id));
     }
 
     String customCSSText() const;
@@ -22,8 +22,6 @@ public:
     bool equals(const CSSFunctionValue& other) const { return m_valueID == other.m_valueID && CSSValueList::equals(other); }
     CSSValueID functionType() const { return m_valueID; }
 
-    DEFINE_INLINE_TRACE_AFTER_DISPATCH() { CSSValueList::traceAfterDispatch(visitor); }
-
 private:
     CSSFunctionValue(CSSValueID id)
         : CSSValueList(FunctionClass, CommaSeparator)