Add OVERRIDE to chrome/browser/.

chrome/browser/prefs/overlay_user_pref_store.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_BROWSER_PREFS_OVERLAY_USER_PREF_STORE_H_
 #define CHROME_BROWSER_PREFS_OVERLAY_USER_PREF_STORE_H_
 #pragma once
 
 #include <map>
 #include <string>
@@ skipping 13 matching lines @@
  public:
   explicit OverlayUserPrefStore(PersistentPrefStore* underlay);
   virtual ~OverlayUserPrefStore();
 
   // Returns true if a value has been set for the |key| in this
   // OverlayUserPrefStore, i.e. if it potentially overrides a value
   // from the |underlay_|.
   virtual bool IsSetInOverlay(const std::string& key) const;
 
   // Methods of PrefStore.
-  virtual void AddObserver(PrefStore::Observer* observer);
-  virtual void RemoveObserver(PrefStore::Observer* observer);
-  virtual bool IsInitializationComplete() const;
+  virtual void AddObserver(PrefStore::Observer* observer) OVERRIDE;
+  virtual void RemoveObserver(PrefStore::Observer* observer) OVERRIDE;
+  virtual bool IsInitializationComplete() const OVERRIDE;
   virtual ReadResult GetValue(const std::string& key,
-                              const base::Value** result) const;
+                              const base::Value** result) const OVERRIDE;
 
   // Methods of PersistentPrefStore.
   virtual ReadResult GetMutableValue(const std::string& key,
-                                     base::Value** result);
-  virtual void SetValue(const std::string& key, base::Value* value);
-  virtual void SetValueSilently(const std::string& key, base::Value* value);
-  virtual void RemoveValue(const std::string& key);
-  virtual bool ReadOnly() const;
-  virtual PrefReadError ReadPrefs();
-  virtual void ReadPrefsAsync(ReadErrorDelegate* delegate);
-  virtual bool WritePrefs();
-  virtual void ScheduleWritePrefs();
-  virtual void CommitPendingWrite();
-  virtual void ReportValueChanged(const std::string& key);
+                                     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 ReadPrefs() OVERRIDE;
+  virtual void ReadPrefsAsync(ReadErrorDelegate* delegate) OVERRIDE;
+  virtual bool WritePrefs() OVERRIDE;
+  virtual void ScheduleWritePrefs() OVERRIDE;
+  virtual void CommitPendingWrite() OVERRIDE;
+  virtual void ReportValueChanged(const std::string& key) OVERRIDE;
 
  protected:
   void RegisterOverlayProperty(const std::string& key);
   void RegisterOverlayProperty(const std::string& overlay_key,
                                const std::string& underlay_key);
 
  private:
   friend class OverlayUserPrefStoreTest;
 
   typedef std::map<std::string, std::string> NamesMap;
 
   // Methods of PrefStore::Observer.
-  virtual void OnPrefValueChanged(const std::string& key);
-  virtual void OnInitializationCompleted(bool succeeded);
+  virtual void OnPrefValueChanged(const std::string& key) OVERRIDE;
+  virtual void OnInitializationCompleted(bool succeeded) OVERRIDE;
 
   const std::string& GetOverlayKey(const std::string& underlay_key) const;
   const std::string& GetUnderlayKey(const std::string& overlay_key) const;
 
   // Returns true if |key| corresponds to a preference that shall be stored in
   // an in-memory PrefStore that is not persisted to disk.
   bool ShallBeStoredInOverlay(const std::string& key) const;
 
   ObserverList<PrefStore::Observer, true> observers_;
   PrefValueMap overlay_;
   scoped_refptr<PersistentPrefStore> underlay_;
   NamesMap overlay_to_underlay_names_map_;
   NamesMap underlay_to_overlay_names_map_;
 
   DISALLOW_COPY_AND_ASSIGN(OverlayUserPrefStore);
 };
 
 #endif  // CHROME_BROWSER_PREFS_OVERLAY_USER_PREF_STORE_H_