Cleanup v8 usage in modules

Source/modules/serviceworkers/WaitUntilObserver.cpp

 // Copyright 2014 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.
 
 #include "config.h"
 #include "modules/serviceworkers/WaitUntilObserver.h"
 
 #include "bindings/v8/ScriptFunction.h"
 #include "bindings/v8/ScriptPromise.h"
 #include "bindings/v8/ScriptValue.h"
 #include "bindings/v8/V8Binding.h"
 #include "core/dom/ExecutionContext.h"
 #include "platform/NotImplemented.h"
 #include "public/platform/WebServiceWorkerEventResult.h"
 #include "wtf/Assertions.h"
 #include "wtf/RefCounted.h"
 #include "wtf/RefPtr.h"
+#include <v8.h>
 
 namespace WebCore {
 
 class WaitUntilObserver::ThenFunction FINAL : public ScriptFunction {
 public:
     enum ResolveType {
         Fulfilled,
         Rejected,
     };
 
@@ skipping 89 matching lines @@
         client->didHandleActivateEvent(m_eventID, result);
         break;
     case Install:
         client->didHandleInstallEvent(m_eventID, result);
         break;
     }
     observeContext(0);
 }
 
 } // namespace WebCore