replace OVERRIDE and FINAL with override and final in chromeos/

chromeos/network/network_profile_handler.h

Index: chromeos/network/network_profile_handler.h
diff --git a/chromeos/network/network_profile_handler.h b/chromeos/network/network_profile_handler.h
index dcbbea925c4231c592088adddc19ad2d1797d3bb..e71186c85cca3d61ee90b423b41b5df3cdd31fa2 100644
--- a/chromeos/network/network_profile_handler.h
+++ b/chromeos/network/network_profile_handler.h
@@ -42,7 +42,7 @@ class CHROMEOS_EXPORT NetworkProfileHandler
 
   // ShillPropertyChangedObserver overrides
   virtual void OnPropertyChanged(const std::string& name,
-                                 const base::Value& value) OVERRIDE;
+                                 const base::Value& value) override;
 
   void GetProfilePropertiesCallback(const std::string& profile_path,
                                     const base::DictionaryValue& properties);