[Binding] [Refactoring] Use SerializedScriptValue class as external interface

third_party/WebKit/Source/bindings/modules/v8/V8ServiceWorkerMessageEventInternal.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8ServiceWorkerMessageEventInternal_h
 #define V8ServiceWorkerMessageEventInternal_h
 
 #include "bindings/core/v8/SerializedScriptValue.h"
 #include "bindings/core/v8/SerializedScriptValueFactory.h"
 #include "bindings/core/v8/V8HiddenValue.h"
@@ skipping 38 matching lines @@
     EventType* impl = EventType::create(type, eventInitDict);
     v8::Local<v8::Object> wrapper = info.Holder();
     wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8TypeOf<EventType>::Type::wrapperTypeInfo, wrapper);
 
     // TODO(bashi): Workaround for http://crbug.com/529941. We need to store
     // |data| as a hidden value to avoid cycle references.
     if (eventInitDict.hasData()) {
         v8::Local<v8::Value> v8Data = eventInitDict.data().v8Value();
         V8HiddenValue::setHiddenValue(ScriptState::current(info.GetIsolate()), wrapper, V8HiddenValue::data(info.GetIsolate()), v8Data);
         if (DOMWrapperWorld::current(info.GetIsolate()).isIsolatedWorld())
-            impl->setSerializedData(SerializedScriptValueFactory::instance().createAndSwallowExceptions(info.GetIsolate(), v8Data));
+            impl->setSerializedData(SerializedScriptValue::serializeAndSwallowExceptions(info.GetIsolate(), v8Data));
     }
     v8SetReturnValue(info, wrapper);
 }
 
 template <typename EventType>
 void V8ServiceWorkerMessageEventInternal::dataAttributeGetterCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     EventType* event = V8TypeOf<EventType>::Type::toImpl(info.Holder());
     v8::Isolate* isolate = info.GetIsolate();
     ScriptState* scriptState = ScriptState::current(isolate);
     v8::Local<v8::Value> result = V8HiddenValue::getHiddenValue(scriptState, info.Holder(), V8HiddenValue::data(isolate));
 
     if (!result.IsEmpty()) {
         v8SetReturnValue(info, result);
         return;
     }
 
     v8::Local<v8::Value> data;
     if (SerializedScriptValue* serializedValue = event->serializedData()) {
         MessagePortArray ports = event->ports();
         data = serializedValue->deserialize(isolate, &ports);
     } else if (DOMWrapperWorld::current(isolate).isIsolatedWorld()) {
         v8::Local<v8::Value> mainWorldData = V8HiddenValue::getHiddenValueFromMainWorldWrapper(scriptState, event, V8HiddenValue::data(isolate));
         if (!mainWorldData.IsEmpty()) {
             // TODO(bashi): Enter the main world's ScriptState::Scope while
             // serializing the main world's value.
-            event->setSerializedData(SerializedScriptValueFactory::instance().createAndSwallowExceptions(info.GetIsolate(), mainWorldData));
+            event->setSerializedData(SerializedScriptValue::serializeAndSwallowExceptions(info.GetIsolate(), mainWorldData));
             data = event->serializedData()->deserialize();
         }
     }
     if (data.IsEmpty())
         data = v8::Null(isolate);
     V8HiddenValue::setHiddenValue(scriptState, info.Holder(), V8HiddenValue::data(isolate), data);
     v8SetReturnValue(info, data);
 }
 
 } // namespace blink
 
 #endif // V8ServiceWorkerMessageEventInternal_h