[wrapper-tracing] Fix dispatching of TraceWrapperv8Reference

third_party/WebKit/Source/core/events/PromiseRejectionEvent.h

 // Copyright 2015 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 PromiseRejectionEvent_h
 #define PromiseRejectionEvent_h
 
 #include "bindings/core/v8/DOMWrapperWorld.h"
-#include "bindings/core/v8/ScopedPersistent.h"
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/ScriptValue.h"
+#include "bindings/core/v8/TraceWrapperV8Reference.h"
 #include "core/CoreExport.h"
 #include "core/events/Event.h"
 #include "core/events/PromiseRejectionEventInit.h"
 
 namespace blink {
 
 class CORE_EXPORT PromiseRejectionEvent final : public Event {
   DEFINE_WRAPPERTYPEINFO();
   USING_PRE_FINALIZER(PromiseRejectionEvent, dispose);
 
@@ skipping 28 matching lines @@
   void dispose();
 
   RefPtr<ScriptState> m_scriptState;
   TraceWrapperV8Reference<v8::Value> m_promise;
   TraceWrapperV8Reference<v8::Value> m_reason;
 };
 
 }  // namespace blink
 
 #endif  // PromiseRejectionEvent_h