Rename ExceptionCode constants to use the names in the spec (2/3)

Source/core/workers/SharedWorker.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Apple 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.
@@ skipping 55 matching lines @@
     worker->suspendIfNeeded();
 
     KURL scriptURL = worker->resolveURL(url, ec);
     if (scriptURL.isEmpty())
         return 0;
 
     // We don't currently support nested workers, so workers can only be created from documents.
     ASSERT_WITH_SECURITY_IMPLICATION(context->isDocument());
     Document* document = toDocument(context);
     if (!document->securityOrigin()->canAccessSharedWorkers(document->topOrigin())) {
-        ec = SECURITY_ERR;
+        ec = SecurityError;
         return 0;
     }
 
     SharedWorkerRepository::connect(worker.get(), remotePort.release(), scriptURL, name, ec);
 
     return worker.release();
 }
 
 SharedWorker::~SharedWorker()
 {
 }
 
 const AtomicString& SharedWorker::interfaceName() const
 {
     return eventNames().interfaceForSharedWorker;
 }
 
 } // namespace WebCore