[Experimental] CSSSerializer Proof-of-concept

third_party/WebKit/Source/core/css/CSSStringValue.cpp

Index: third_party/WebKit/Source/core/css/CSSStringValue.cpp
diff --git a/third_party/WebKit/Source/core/css/CSSStringValue.cpp b/third_party/WebKit/Source/core/css/CSSStringValue.cpp
index 70b5f7eda238ec0ce17bb0caa5f027e7ea29f2ac..6684143c10b9f30df0a30707301ac475eb16e4b3 100644
--- a/third_party/WebKit/Source/core/css/CSSStringValue.cpp
+++ b/third_party/WebKit/Source/core/css/CSSStringValue.cpp
@@ -5,6 +5,8 @@
 #include "core/css/CSSStringValue.h"
 
 #include "core/css/CSSMarkup.h"
+#include "core/css/serializer/CSSDeserializeStream.h"
+#include "core/css/serializer/CSSSerializeStream.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
@@ -13,11 +15,22 @@ CSSStringValue::CSSStringValue(const String& str)
     : CSSValue(StringClass)
     , m_string(str) { }
 
+PassRefPtrWillBeRawPtr<CSSStringValue> CSSStringValue::deserializeAfterDispatch(CSSDeserializeStream* stream)
+{
+    String string = stream->readString();
+    return CSSStringValue::create(string);
+}
+
 String CSSStringValue::customCSSText() const
 {
     return serializeString(m_string);
 }
 
+void CSSStringValue::serializeAfterDispatch(CSSSerializeStream* stream) const
+{
+    stream->writeString(m_string);
+}
+
 DEFINE_TRACE_AFTER_DISPATCH(CSSStringValue)
 {
     CSSValue::traceAfterDispatch(visitor);