Oilpan: Unship Oilpan from CSSValues

Source/core/css/CSSContentDistributionValue.h

Index: Source/core/css/CSSContentDistributionValue.h
diff --git a/Source/core/css/CSSContentDistributionValue.h b/Source/core/css/CSSContentDistributionValue.h
index ba5590b8f514f5994f8c73d8cbfd290e091a5257..f19872143d82c2e3dcc0cc6294507dc0c88ca830 100644
--- a/Source/core/css/CSSContentDistributionValue.h
+++ b/Source/core/css/CSSContentDistributionValue.h
@@ -13,24 +13,22 @@ namespace blink {
 
 class CSSContentDistributionValue : public CSSValue {
 public:
-    static PassRefPtrWillBeRawPtr<CSSContentDistributionValue> create(CSSValueID distribution, CSSValueID position, CSSValueID overflow)
+    static PassRefPtr<CSSContentDistributionValue> create(CSSValueID distribution, CSSValueID position, CSSValueID overflow)
     {
-        return adoptRefWillBeNoop(new CSSContentDistributionValue(distribution, position, overflow));
+        return adoptRef(new CSSContentDistributionValue(distribution, position, overflow));
     }
     ~CSSContentDistributionValue();
 
-    PassRefPtrWillBeRawPtr<CSSPrimitiveValue> distribution() const { return cssValuePool().createIdentifierValue(m_distribution); }
+    PassRefPtr<CSSPrimitiveValue> distribution() const { return cssValuePool().createIdentifierValue(m_distribution); }
 
-    PassRefPtrWillBeRawPtr<CSSPrimitiveValue> position() const { return cssValuePool().createIdentifierValue(m_position); }
+    PassRefPtr<CSSPrimitiveValue> position() const { return cssValuePool().createIdentifierValue(m_position); }
 
-    PassRefPtrWillBeRawPtr<CSSPrimitiveValue> overflow() const { return cssValuePool().createIdentifierValue(m_overflow); }
+    PassRefPtr<CSSPrimitiveValue> overflow() const { return cssValuePool().createIdentifierValue(m_overflow); }
 
     String customCSSText() const;
 
     bool equals(const CSSContentDistributionValue&) const;
 
-    DEFINE_INLINE_TRACE_AFTER_DISPATCH() { CSSValue::traceAfterDispatch(visitor); }
-
 private:
     CSSContentDistributionValue(CSSValueID distribution, CSSValueID position, CSSValueID overflow);