Oilpan: Unship Oilpan from CSSValues

Source/core/css/CSSGridLineNamesValue.h

Index: Source/core/css/CSSGridLineNamesValue.h
diff --git a/Source/core/css/CSSGridLineNamesValue.h b/Source/core/css/CSSGridLineNamesValue.h
index 4a09a444e20384213475825af305f484bbdcc343..6190c9f5f3ee54da3fd3292119bd6799115fdf10 100644
--- a/Source/core/css/CSSGridLineNamesValue.h
+++ b/Source/core/css/CSSGridLineNamesValue.h
@@ -38,15 +38,13 @@ namespace blink {
 
 class CSSGridLineNamesValue : public CSSValueList {
 public:
-    static PassRefPtrWillBeRawPtr<CSSGridLineNamesValue> create()
+    static PassRefPtr<CSSGridLineNamesValue> create()
     {
-        return adoptRefWillBeNoop(new CSSGridLineNamesValue());
+        return adoptRef(new CSSGridLineNamesValue());
     }
 
     String customCSSText() const;
 
-    DEFINE_INLINE_TRACE_AFTER_DISPATCH() { CSSValueList::traceAfterDispatch(visitor); }
-
 private:
     CSSGridLineNamesValue();
 };