[Experimental] CSSSerializer Proof-of-concept

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

Index: third_party/WebKit/Source/core/css/CSSShadowValue.cpp
diff --git a/third_party/WebKit/Source/core/css/CSSShadowValue.cpp b/third_party/WebKit/Source/core/css/CSSShadowValue.cpp
index 19e899ff4543ee5dcb89832843a17bb566d627c8..e508fc2e0afa8e75da11c769065726df5ead66f0 100644
--- a/third_party/WebKit/Source/core/css/CSSShadowValue.cpp
+++ b/third_party/WebKit/Source/core/css/CSSShadowValue.cpp
@@ -20,6 +20,8 @@
 #include "core/css/CSSShadowValue.h"
 
 #include "core/css/CSSPrimitiveValue.h"
+#include "core/css/serializer/CSSDeserializeStream.h"
+#include "core/css/serializer/CSSSerializeStream.h"
 #include "wtf/text/StringBuilder.h"
 #include "wtf/text/WTFString.h"
 
@@ -42,6 +44,24 @@ CSSShadowValue::CSSShadowValue(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> x,
 {
 }
 
+PassRefPtrWillBeRawPtr<CSSShadowValue> CSSShadowValue::deserializeAfterDispatch(CSSDeserializeStream* stream)
+{
+    RefPtrWillBeRawPtr<CSSValue> x = CSSValue::deserialize(stream);
+    RefPtrWillBeRawPtr<CSSValue> y = CSSValue::deserialize(stream);
+    RefPtrWillBeRawPtr<CSSValue> blur = CSSValue::deserialize(stream);
+    RefPtrWillBeRawPtr<CSSValue> spread = CSSValue::deserialize(stream);
+    RefPtrWillBeRawPtr<CSSValue> style = CSSValue::deserialize(stream);
+    RefPtrWillBeRawPtr<CSSValue> color = CSSValue::deserialize(stream);
+
+    return create(
+        toCSSPrimitiveValue(x.get()),
+        toCSSPrimitiveValue(y.get()),
+        toCSSPrimitiveValue(blur.get()),
+        toCSSPrimitiveValue(spread.get()),
+        toCSSPrimitiveValue(style.get()),
+        color.release());
+}
+
 String CSSShadowValue::customCSSText() const
 {
     StringBuilder text;
@@ -87,6 +107,16 @@ bool CSSShadowValue::equals(const CSSShadowValue& other) const
         && compareCSSValuePtr(style, other.style);
 }
 
+void CSSShadowValue::serializeAfterDispatch(CSSSerializeStream* stream) const
+{
+    x->serialize(stream);
+    y->serialize(stream);
+    blur->serialize(stream);
+    spread->serialize(stream);
+    style->serialize(stream);
+    color->serialize(stream);
+}
+
 DEFINE_TRACE_AFTER_DISPATCH(CSSShadowValue)
 {
     visitor->trace(x);