Add more missing closing namespace comments.

third_party/WebKit/Source/platform/text/LineEnding.cpp

 /*
  * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.
  * 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 133 matching lines @@
             // Turn LF into CRLF.
             *q++ = '\r';
             *q++ = '\n';
         } else {
             // Leave other characters alone.
             *q++ = c;
         }
     }
 }
 
-};
+} // namespace;
 
 namespace blink {
 
 void normalizeLineEndingsToLF(const CString& from, Vector<char>& result)
 {
     // Compute the new length.
     size_t newLen = 0;
     bool needFix = false;
     const char* p = from.data();
     char fromEndingChar = '\r';
@@ skipping 54 matching lines @@
 {
 #if OS(WIN)
     VectorCharAppendBuffer buffer(result);
     internalNormalizeLineEndingsToCRLF(from, buffer);
 #else
     normalizeLineEndingsToLF(from, result);
 #endif
 }
 
 } // namespace blink