[bindings] Use Local<> instead of Handle<>

Source/bindings/core/v8/custom/V8MessageEventCustom.cpp

 /*
  * Copyright (C) 2009 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 @@
 #include "bindings/core/v8/V8MessagePort.h"
 #include "bindings/core/v8/V8Window.h"
 #include "core/events/MessageEvent.h"
 
 namespace blink {
 
 void V8MessageEvent::dataAttributeGetterCustom(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     MessageEvent* event = V8MessageEvent::toImpl(info.Holder());
 
-    v8::Handle<v8::Value> result;
+    v8::Local<v8::Value> result;
     switch (event->dataType()) {
     case MessageEvent::DataTypeScriptValue: {
         result = V8HiddenValue::getHiddenValue(info.GetIsolate(), info.Holder(), V8HiddenValue::data(info.GetIsolate()));
         if (result.IsEmpty()) {
             if (!event->dataAsSerializedScriptValue()) {
                 // If we're in an isolated world and the event was created in the main world,
                 // we need to find the 'data' property on the main world wrapper and clone it.
                 v8::Local<v8::Value> mainWorldData = V8HiddenValue::getHiddenValueFromMainWorldWrapper(info.GetIsolate(), event, V8HiddenValue::data(info.GetIsolate()));
                 if (!mainWorldData.IsEmpty())
                     event->setSerializedData(SerializedScriptValueFactory::instance().createAndSwallowExceptions(info.GetIsolate(), mainWorldData));
@@ skipping 45 matching lines @@
     v8SetReturnValue(info, result);
 }
 
 void V8MessageEvent::initMessageEventMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "initMessageEvent", "MessageEvent", info.Holder(), info.GetIsolate());
     MessageEvent* event = V8MessageEvent::toImpl(info.Holder());
     TOSTRING_VOID(V8StringResource<>, typeArg, info[0]);
     TONATIVE_VOID(bool, canBubbleArg, info[1]->BooleanValue());
     TONATIVE_VOID(bool, cancelableArg, info[2]->BooleanValue());
-    v8::Handle<v8::Value> dataArg = info[3];
+    v8::Local<v8::Value> dataArg = info[3];
     TOSTRING_VOID(V8StringResource<>, originArg, info[4]);
     TOSTRING_VOID(V8StringResource<>, lastEventIdArg, info[5]);
     DOMWindow* sourceArg = toDOMWindow(info.GetIsolate(), info[6]);
     OwnPtrWillBeRawPtr<MessagePortArray> portArray = nullptr;
     const int portArrayIndex = 7;
     if (!isUndefinedOrNull(info[portArrayIndex])) {
         portArray = adoptPtrWillBeNoop(new MessagePortArray);
         *portArray = toRefPtrWillBeMemberNativeArray<MessagePort, V8MessagePort>(info[portArrayIndex], portArrayIndex + 1, info.GetIsolate(), exceptionState);
         if (exceptionState.throwIfNeeded())
             return;
     }
     event->initMessageEvent(typeArg, canBubbleArg, cancelableArg, originArg, lastEventIdArg, sourceArg, portArray.release());
 
     if (!dataArg.IsEmpty()) {
         V8HiddenValue::setHiddenValue(info.GetIsolate(), info.Holder(), V8HiddenValue::data(info.GetIsolate()), dataArg);
         if (DOMWrapperWorld::current(info.GetIsolate()).isIsolatedWorld())
             event->setSerializedData(SerializedScriptValueFactory::instance().createAndSwallowExceptions(info.GetIsolate(), dataArg));
     }
 }
 
 } // namespace blink