replace OVERRIDE and FINAL with override and final in chrome/browser/[a-i]*

chrome/browser/font_family_cache.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 CHROME_BROWSER_FONT_FAMILY_CACHE_H_
 #define CHROME_BROWSER_FONT_FAMILY_CACHE_H_
 
 #include "base/containers/hash_tables.h"
 #include "base/gtest_prod_util.h"
 #include "base/prefs/pref_change_registrar.h"
@@ skipping 56 matching lines @@
 
   // Called when font family preferences changed.
   // Invalidates the cached entry, and removes the relevant observer.
   // Note: It is safe to remove the observer from the pref change callback.
   void OnPrefsChanged(const std::string& pref_name);
 
   // content::NotificationObserver override.
   // Called when the profile is being destructed.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
+                       const content::NotificationDetails& details) override;
 
   // Cache of font family preferences.
   FontFamilyMap font_family_map_;
 
   // Weak reference.
   // Note: The lifetime of this object is tied to the lifetime of the
   // PrefService, so there is no worry about an invalid pointer.
   const PrefService* prefs_;
 
   // Reacts to profile changes.
   PrefChangeRegistrar profile_pref_registrar_;
 
   // Listens for profile destruction.
   content::NotificationRegistrar notification_registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(FontFamilyCache);
 };
 
 #endif  // CHROME_BROWSER_FONT_FAMILY_CACHE_H_