Encapsulate optional SerializedScriptValue serialize/deserialize parameters.

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 29 matching lines @@
 WebSerializedScriptValue WebSerializedScriptValue::fromString(
     const WebString& s) {
   return SerializedScriptValue::create(s);
 }
 
 WebSerializedScriptValue WebSerializedScriptValue::serialize(
     v8::Isolate* isolate,
     v8::Local<v8::Value> value) {
   DummyExceptionStateForTesting exceptionState;
   WebSerializedScriptValue serializedValue = SerializedScriptValue::serialize(
-      isolate, value, nullptr, nullptr, exceptionState);
+      isolate, value, SerializedScriptValue::SerializeOptions(),
+      exceptionState);
   if (exceptionState.hadException())
     return createInvalid();
   return serializedValue;
 }
 
 WebSerializedScriptValue WebSerializedScriptValue::createInvalid() {
   return SerializedScriptValue::create();
 }
 
 void WebSerializedScriptValue::reset() {
@@ skipping 21 matching lines @@
     PassRefPtr<SerializedScriptValue> value) {
   m_private = value;
   return *this;
 }
 
 WebSerializedScriptValue::operator PassRefPtr<SerializedScriptValue>() const {
   return m_private.get();
 }
 
 }  // namespace blink