Make a deserializing function

third_party/WebKit/Source/bindings/core/v8/GeneratedCodeHelper.h

Index: third_party/WebKit/Source/bindings/core/v8/GeneratedCodeHelper.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/GeneratedCodeHelper.h b/third_party/WebKit/Source/bindings/core/v8/GeneratedCodeHelper.h
index 1f09d19c04d0e9d505d829ddbde1ea16936c6272..2bb7093baae50d29d70e7939b8a5b4ae93076732 100644
--- a/third_party/WebKit/Source/bindings/core/v8/GeneratedCodeHelper.h
+++ b/third_party/WebKit/Source/bindings/core/v8/GeneratedCodeHelper.h
@@ -12,12 +12,17 @@
 #define GeneratedCodeHelper_h
 
 #include "core/CoreExport.h"
+#include "wtf/PassRefPtr.h"
 #include <v8.h>
 
 namespace blink {
 
+class SerializedScriptValue;
+
 CORE_EXPORT void v8ConstructorAttributeGetter(v8::Local<v8::Name> propertyName, const v8::PropertyCallbackInfo<v8::Value>&);
 
+CORE_EXPORT v8::Local<v8::Value> v8Deserialize(v8::Isolate*, PassRefPtr<SerializedScriptValue>);
+
 } // namespace blink
 
 #endif // GeneratedCodeHelper_h