Add more missing closing namespace comments.

third_party/WebKit/Source/core/dom/ScriptableDocumentParser.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 24 matching lines @@
     , m_wasCreatedByScript(false)
     , m_parserContentPolicy(parserContentPolicy)
 {
 }
 
 bool ScriptableDocumentParser::isParsingAtLineNumber() const
 {
     return isParsing() && !isWaitingForScripts() && !isExecutingScript();
 }
 
-};
+} // namespace blink;