[Experimental] CSSSerializer Proof-of-concept

third_party/WebKit/Source/core/css/CSSValueList.h

Index: third_party/WebKit/Source/core/css/CSSValueList.h
diff --git a/third_party/WebKit/Source/core/css/CSSValueList.h b/third_party/WebKit/Source/core/css/CSSValueList.h
index ad0713bf5e598298b36adde6a85d23cadbfcd0fc..76c7ecf45619abe4dff95b8f82ffea0491829f26 100644
--- a/third_party/WebKit/Source/core/css/CSSValueList.h
+++ b/third_party/WebKit/Source/core/css/CSSValueList.h
@@ -45,6 +45,10 @@ public:
     {
         return adoptRefWillBeNoop(new CSSValueList(SlashSeparator));
     }
+    static PassRefPtrWillBeRawPtr<CSSValueList> deserializeAfterDispatch(unsigned bitfields, CSSDeserializeStream* stream)
+    {
+        return adoptRefWillBeNoop(new CSSValueList(ValueListClass, bitfields, stream));
+    }
 
     iterator begin() { return m_values.begin(); }
     iterator end() { return m_values.end(); }
@@ -68,10 +72,13 @@ public:
 
     bool hasFailedOrCanceledSubresources() const;
 
+    void serializeAfterDispatch(CSSSerializeStream*) const;
+
     DECLARE_TRACE_AFTER_DISPATCH();
 
 protected:
     CSSValueList(ClassType, ValueListSeparator);
+    CSSValueList(ClassType, unsigned, CSSDeserializeStream*);
 
 private:
     explicit CSSValueList(ValueListSeparator);