Move modules-dependent Event code out of core.

Source/modules/indexeddb/IDBVersionChangeEvent.h

 /*
  * Copyright (C) 2011 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 10 matching lines @@
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef IDBVersionChangeEvent_h
 #define IDBVersionChangeEvent_h
 
 #include "bindings/v8/Nullable.h"
 #include "bindings/v8/SerializedScriptValue.h"
-#include "core/events/Event.h"
+#include "modules/EventModules.h"
 #include "modules/indexeddb/IDBAny.h"
 #include "modules/indexeddb/IDBRequest.h"
 #include "public/platform/WebIDBTypes.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefPtr.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
 struct IDBVersionChangeEventInit : public EventInit {
@@ skipping 35 matching lines @@
 
     unsigned long long m_oldVersion;
     Nullable<unsigned long long> m_newVersion;
     bool m_dataLoss;
     String m_dataLossMessage;
 };
 
 } // namespace WebCore
 
 #endif // IDBVersionChangeEvent_h