replace OVERRIDE and FINAL with override and final in base/

base/prefs/overlay_user_pref_store.h

Index: base/prefs/overlay_user_pref_store.h
diff --git a/base/prefs/overlay_user_pref_store.h b/base/prefs/overlay_user_pref_store.h
index c9993b94a0aed5ae254824434f87508b990531e7..0e78230d9db8465e0b2d7ce2f45fb0919fda8398 100644
--- a/base/prefs/overlay_user_pref_store.h
+++ b/base/prefs/overlay_user_pref_store.h
@@ -30,30 +30,30 @@ class BASE_PREFS_EXPORT OverlayUserPrefStore : public PersistentPrefStore,
   virtual bool IsSetInOverlay(const std::string& key) const;
 
   // Methods of PrefStore.
-  virtual void AddObserver(PrefStore::Observer* observer) OVERRIDE;
-  virtual void RemoveObserver(PrefStore::Observer* observer) OVERRIDE;
-  virtual bool HasObservers() const OVERRIDE;
-  virtual bool IsInitializationComplete() const OVERRIDE;
+  virtual void AddObserver(PrefStore::Observer* observer) override;
+  virtual void RemoveObserver(PrefStore::Observer* observer) override;
+  virtual bool HasObservers() const override;
+  virtual bool IsInitializationComplete() const override;
   virtual bool GetValue(const std::string& key,
-                        const base::Value** result) const OVERRIDE;
+                        const base::Value** result) const override;
 
   // Methods of PersistentPrefStore.
   virtual bool GetMutableValue(const std::string& key,
-                               base::Value** result) OVERRIDE;
-  virtual void SetValue(const std::string& key, base::Value* value) OVERRIDE;
+                               base::Value** result) override;
+  virtual void SetValue(const std::string& key, base::Value* value) override;
   virtual void SetValueSilently(const std::string& key,
-                                base::Value* value) OVERRIDE;
-  virtual void RemoveValue(const std::string& key) OVERRIDE;
-  virtual bool ReadOnly() const OVERRIDE;
-  virtual PrefReadError GetReadError() const OVERRIDE;
-  virtual PrefReadError ReadPrefs() OVERRIDE;
-  virtual void ReadPrefsAsync(ReadErrorDelegate* delegate) OVERRIDE;
-  virtual void CommitPendingWrite() OVERRIDE;
-  virtual void ReportValueChanged(const std::string& key) OVERRIDE;
+                                base::Value* value) override;
+  virtual void RemoveValue(const std::string& key) override;
+  virtual bool ReadOnly() const override;
+  virtual PrefReadError GetReadError() const override;
+  virtual PrefReadError ReadPrefs() override;
+  virtual void ReadPrefsAsync(ReadErrorDelegate* delegate) override;
+  virtual void CommitPendingWrite() override;
+  virtual void ReportValueChanged(const std::string& key) override;
 
   // Methods of PrefStore::Observer.
-  virtual void OnPrefValueChanged(const std::string& key) OVERRIDE;
-  virtual void OnInitializationCompleted(bool succeeded) OVERRIDE;
+  virtual void OnPrefValueChanged(const std::string& key) override;
+  virtual void OnInitializationCompleted(bool succeeded) override;
 
   void RegisterOverlayPref(const std::string& key);
   void RegisterOverlayPref(const std::string& overlay_key,