Revert of Generate separate files for union type containers

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  *           (C) 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ skipping 14 matching lines @@
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 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 EventTarget_h
 #define EventTarget_h
 
-#include "bindings/core/v8/AddEventListenerOptionsOrBoolean.h"
-#include "bindings/core/v8/EventListenerOptionsOrBoolean.h"
 #include "bindings/core/v8/ScriptWrappable.h"
+#include "bindings/core/v8/UnionTypesCore.h"
 #include "core/CoreExport.h"
 #include "core/EventNames.h"
 #include "core/EventTargetNames.h"
 #include "core/EventTypeNames.h"
 #include "core/events/EventDispatchResult.h"
 #include "core/events/EventListenerMap.h"
 #include "platform/heap/Handle.h"
 #include "wtf/Allocator.h"
 #include "wtf/text/AtomicString.h"
 
@@ skipping 206 matching lines @@
 {
     EventTargetData* d = eventTargetData();
     if (!d)
         return false;
     return d->eventListenerMap.containsCapturing(eventType);
 }
 
 } // namespace blink
 
 #endif // EventTarget_h