hunspell: Cleanup to fix the header include guards under google/ directory.

third_party/hunspell/google/bdict_reader.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_THIRD_PARTY_HUNSPELL_GOOGLE_DIC_READER_H__
-#define CHROME_THIRD_PARTY_HUNSPELL_GOOGLE_DIC_READER_H__
+#ifndef THIRD_PARTY_HUNSPELL_GOOGLE_BDICT_READER_H_
+#define THIRD_PARTY_HUNSPELL_GOOGLE_BDICT_READER_H_
 
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "third_party/hunspell/google/bdict.h"
 
 namespace hunspell {
 
 class BDictReader;
@@ skipping 126 matching lines @@
   // NULL if the data is invalid.
   const BDict::Header* header_;
 
   const BDict::AffHeader* aff_header_;
 
   DISALLOW_COPY_AND_ASSIGN(BDictReader);
 };
 
 }  // namespace hunspell
 
-#endif  // CHROME_THIRD_PARTY_HUNSPELL_GOOGLE_DIC_READER_H__
+#endif  // THIRD_PARTY_HUNSPELL_GOOGLE_BDICT_READER_H_