[Experimental] CSSSerializer Proof-of-concept

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

Index: third_party/WebKit/Source/core/css/CSSQuadValue.h
diff --git a/third_party/WebKit/Source/core/css/CSSQuadValue.h b/third_party/WebKit/Source/core/css/CSSQuadValue.h
index 32693f1f928808f19f890e1a11498b5b14a433f0..cd7322be80409a36d218abd7171a2c698e1f0802 100644
--- a/third_party/WebKit/Source/core/css/CSSQuadValue.h
+++ b/third_party/WebKit/Source/core/css/CSSQuadValue.h
@@ -40,6 +40,8 @@ public:
         return adoptRefWillBeNoop(new CSSQuadValue(top, right, bottom, left, serializationType));
     }
 
+    static PassRefPtrWillBeRawPtr<CSSQuadValue> deserializeAfterDispatch(CSSDeserializeStream*);
+
     CSSPrimitiveValue* top() const { return m_top.get(); }
     CSSPrimitiveValue* right() const { return m_right.get(); }
     CSSPrimitiveValue* bottom() const { return m_bottom.get(); }
@@ -57,6 +59,7 @@ public:
             && compareCSSValuePtr(m_bottom, other.m_bottom);
     }
 
+    void serializeAfterDispatch(CSSSerializeStream*) const;
     DECLARE_TRACE_AFTER_DISPATCH();
 
 protected: