replace OVERRIDE and FINAL with override and final in chrome/browser/chromeos/

chrome/browser/chromeos/settings/token_encryptor.h

 // Copyright 2013 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_BROWSER_CHROMEOS_SETTINGS_TOKEN_ENCRYPTOR_H_
 #define CHROME_BROWSER_CHROMEOS_SETTINGS_TOKEN_ENCRYPTOR_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 23 matching lines @@
 };
 
 // TokenEncryptor based on the system salt from cryptohome daemon. This
 // implementation is used in production.
 class CryptohomeTokenEncryptor : public TokenEncryptor {
  public:
   explicit CryptohomeTokenEncryptor(const std::string& system_salt);
   virtual ~CryptohomeTokenEncryptor();
 
   // TokenEncryptor overrides:
-  virtual std::string EncryptWithSystemSalt(const std::string& token) OVERRIDE;
+  virtual std::string EncryptWithSystemSalt(const std::string& token) override;
   virtual std::string DecryptWithSystemSalt(
-      const std::string& encrypted_token_hex) OVERRIDE;
+      const std::string& encrypted_token_hex) override;
 
  private:
   // Converts |passphrase| to a SymmetricKey using the given |salt|.
   crypto::SymmetricKey* PassphraseToKey(const std::string& passphrase,
                                         const std::string& salt);
 
   // Encrypts (AES) the token given |key| and |salt|.
   std::string EncryptTokenWithKey(crypto::SymmetricKey* key,
                                   const std::string& salt,
                                   const std::string& token);
@@ skipping 10 matching lines @@
   // A key based on the system salt.  Useful for encrypting device-level
   // data for which we have no additional credentials.
   scoped_ptr<crypto::SymmetricKey> system_salt_key_;
 
   DISALLOW_COPY_AND_ASSIGN(CryptohomeTokenEncryptor);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_SETTINGS_TOKEN_ENCRYPTOR_H_