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

Source/bindings/core/v8/custom/V8ErrorEventCustom.cpp

 /*
  * Copyright (C) 2013 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 @@
 #include "bindings/core/v8/V8DOMWrapper.h"
 #include "bindings/core/v8/V8Event.h"
 #include "bindings/core/v8/V8HiddenValue.h"
 #include "core/dom/ContextFeatures.h"
 #include "platform/RuntimeEnabledFeatures.h"
 
 namespace blink {
 
 void V8ErrorEvent::errorAttributeGetterCustom(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
-    v8::Handle<v8::Value> error = V8HiddenValue::getHiddenValue(info.GetIsolate(), info.Holder(), V8HiddenValue::error(info.GetIsolate()));
+    v8::Local<v8::Value> error = V8HiddenValue::getHiddenValue(info.GetIsolate(), info.Holder(), V8HiddenValue::error(info.GetIsolate()));
     if (!error.IsEmpty()) {
         v8SetReturnValue(info, error);
         return;
     }
 
     v8SetReturnValueNull(info);
 }
 
 } // namespace blink