[Binding] [Refactoring] Remove redundant overloaded methods

third_party/WebKit/Source/web/WebSerializedScriptValue.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 27 matching lines @@
 namespace blink {
 
 WebSerializedScriptValue WebSerializedScriptValue::fromString(const WebString& s)
 {
     return SerializedScriptValue::create(s);
 }
 
 WebSerializedScriptValue WebSerializedScriptValue::serialize(v8::Local<v8::Value> value)
 {
     TrackExceptionState exceptionState;
-    WebSerializedScriptValue serializedValue = SerializedScriptValueFactory::instance().create(v8::Isolate::GetCurrent(), value, nullptr, exceptionState);
+    WebSerializedScriptValue serializedValue = SerializedScriptValueFactory::instance().create(v8::Isolate::GetCurrent(), value, nullptr, nullptr, exceptionState);
     if (exceptionState.hadException())
         return createInvalid();
     return serializedValue;
 }
 
 WebSerializedScriptValue WebSerializedScriptValue::createInvalid()
 {
     return SerializedScriptValue::create();
 }
 
@@ skipping 27 matching lines @@
     m_private = value;
     return *this;
 }
 
 WebSerializedScriptValue::operator PassRefPtr<SerializedScriptValue>() const
 {
     return m_private.get();
 }
 
 } // namespace blink