Use "int" instead of "long" for bindings where the WebIDL uses "long".

Source/core/xml/XMLHttpRequest.cpp

 /*
  *  Copyright (C) 2004, 2006, 2008 Apple Inc. All rights reserved.
  *  Copyright (C) 2005-2007 Alexey Proskuryakov <ap@webkit.org>
  *  Copyright (C) 2007, 2008 Julien Chaffraix <jchaffraix@webkit.org>
  *  Copyright (C) 2008, 2011 Google Inc. All rights reserved.
  *  Copyright (C) 2012 Intel Corporation
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Lesser General Public
  *  License as published by the Free Software Foundation; either
@@ skipping 294 matching lines @@
         return 0;
 
     if (!m_responseArrayBuffer.get() && m_binaryResponseBuilder.get() && m_binaryResponseBuilder->size() > 0) {
         m_responseArrayBuffer = m_binaryResponseBuilder->getAsArrayBuffer();
         m_binaryResponseBuilder.clear();
     }
 
     return m_responseArrayBuffer.get();
 }
 
-void XMLHttpRequest::setTimeout(unsigned long timeout, ExceptionCode& ec)
+void XMLHttpRequest::setTimeout(unsigned timeout, ExceptionCode& ec)
 {
     // FIXME: Need to trigger or update the timeout Timer here, if needed. http://webkit.org/b/98156
     // XHR2 spec, 4.7.3. "This implies that the timeout attribute can be set while fetching is in progress. If that occurs it will still be measured relative to the start of fetching."
     if (scriptExecutionContext()->isDocument() && !m_async) {
         logConsoleError(scriptExecutionContext(), "XMLHttpRequest.timeout cannot be set for synchronous HTTP(S) requests made from the window context.");
         ec = InvalidAccessError;
         return;
     }
     m_timeoutMilliseconds = timeout;
 }
@@ skipping 923 matching lines @@
 {
     return &m_eventTargetData;
 }
 
 EventTargetData* XMLHttpRequest::ensureEventTargetData()
 {
     return &m_eventTargetData;
 }
 
 } // namespace WebCore