Clean up forward declarations and include files in Source/bindings

Source/bindings/core/v8/ScriptController.h

 /*
  * Copyright (C) 2008, 2009 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 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR 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 ScriptController_h
 #define ScriptController_h
 
-#include "bindings/core/v8/ScriptValue.h"
 #include "bindings/core/v8/SharedPersistent.h"
 
 #include "core/fetch/CrossOriginAccessControl.h"
-#include "wtf/Forward.h"
 #include "wtf/HashMap.h"
 #include "wtf/RefCounted.h"
 #include "wtf/Vector.h"
 #include "wtf/text/TextPosition.h"
 #include <v8.h>
 
 struct NPObject;
 
 namespace blink {
 
 class DOMWrapperWorld;
 class ExecutionContext;
-class Event;
 class HTMLDocument;
 class HTMLPlugInElement;
 class KURL;
 class LocalFrame;
 class ScriptState;
 class ScriptSourceCode;
 class SecurityOrigin;
 class WindowProxy;
 class Widget;
 
@@ skipping 105 matching lines @@
     // invalidate all sub-objects which are associated with that plugin.
     // The frame keeps a NPObject reference for each item on the list.
     PluginObjectMap m_pluginObjects;
 
     NPObject* m_windowScriptNPObject;
 };
 
 } // namespace blink
 
 #endif // ScriptController_h