replace OVERRIDE and FINAL with override and final in chromeos/

chromeos/dbus/fake_easy_unlock_client.h

 // Copyright 2014 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 CHROMEOS_DBUS_FAKE_EASY_UNLOCK_CLIENT_H_
 #define CHROMEOS_DBUS_FAKE_EASY_UNLOCK_CLIENT_H_
 
 #include <string>
 
 #include "chromeos/dbus/easy_unlock_client.h"
 
 namespace chromeos {
 
 // A fake implemetation of EasyUnlockClient.
 class CHROMEOS_EXPORT FakeEasyUnlockClient : public EasyUnlockClient {
  public:
   // Tests if the provided keys belong to the same (fake) EC P256 key pair
   // generated by |this|.
   static bool IsEcP256KeyPair(const std::string& private_key,
                               const std::string& public_key);
 
   FakeEasyUnlockClient();
   virtual ~FakeEasyUnlockClient();
 
   // EasyUnlockClient overrides
-  virtual void Init(dbus::Bus* bus) OVERRIDE;
-  virtual void GenerateEcP256KeyPair(const KeyPairCallback& callback) OVERRIDE;
+  virtual void Init(dbus::Bus* bus) override;
+  virtual void GenerateEcP256KeyPair(const KeyPairCallback& callback) override;
   virtual void PerformECDHKeyAgreement(const std::string& private_key,
                                        const std::string& public_key,
-                                       const DataCallback& callback) OVERRIDE;
+                                       const DataCallback& callback) override;
   virtual void CreateSecureMessage(const std::string& payload,
                                    const CreateSecureMessageOptions& options,
-                                   const DataCallback& callback) OVERRIDE;
+                                   const DataCallback& callback) override;
   virtual void UnwrapSecureMessage(const std::string& message,
                                    const UnwrapSecureMessageOptions& options,
-                                   const DataCallback& callback) OVERRIDE;
+                                   const DataCallback& callback) override;
 
  private:
   int generated_keys_count_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeEasyUnlockClient);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_DBUS_FAKE_EASY_UNLOCK_CLIENT_H_