Add more missing closing namespace comments.

third_party/WebKit/Source/core/dom/StyleSheetCandidate.h

 /*
  * Copyright (C) 2013 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.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 58 matching lines @@
     bool isElement() const { return m_type != Pi; }
     bool isHTMLLink() const { return m_type == HTMLLink; }
     Node& node() const { return *m_node; }
 
     static Type typeOf(Node&);
 
     RawPtrWillBeMember<Node> m_node;
     Type m_type;
 };
 
-}
+} // namespace blink
 
 #endif