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

Source/core/html/DOMTokenList.cpp

 /*
  * Copyright (C) 2010 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
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 16 matching lines @@
 
 #include "core/dom/ExceptionCode.h"
 #include "core/html/parser/HTMLParserIdioms.h"
 #include <wtf/text/StringBuilder.h>
 
 namespace WebCore {
 
 bool DOMTokenList::validateToken(const AtomicString& token, ExceptionCode& ec)
 {
     if (token.isEmpty()) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return false;
     }
 
     unsigned length = token.length();
     for (unsigned i = 0; i < length; ++i) {
         if (isHTMLSpace(token[i])) {
             ec = InvalidCharacterError;
             return false;
         }
     }
@@ skipping 180 matching lines @@
             if (position < inputLength && !output.isEmpty())
                 output.append(' ');
         } else
             output.append(s.toStringPreserveCapacity()); // Step 9
     }
 
     return output.toString();
 }
 
 } // namespace WebCore