replace OVERRIDE and FINAL with override and final in components/

components/wifi/wifi_service_mac.mm

Index: components/wifi/wifi_service_mac.mm
diff --git a/components/wifi/wifi_service_mac.mm b/components/wifi/wifi_service_mac.mm
index 7fccf982687c81dc7d662dff9b1d61fd33c3fabc..f8c407e655d51d69f1e66f49e313f8a83714ee2c 100644
--- a/components/wifi/wifi_service_mac.mm
+++ b/components/wifi/wifi_service_mac.mm
@@ -28,53 +28,53 @@ class WiFiServiceMac : public WiFiService {
 
   // WiFiService interface implementation.
   virtual void Initialize(
-      scoped_refptr<base::SequencedTaskRunner> task_runner) OVERRIDE;
+      scoped_refptr<base::SequencedTaskRunner> task_runner) override;
 
-  virtual void UnInitialize() OVERRIDE;
+  virtual void UnInitialize() override;
 
   virtual void GetProperties(const std::string& network_guid,
                              base::DictionaryValue* properties,
-                             std::string* error) OVERRIDE;
+                             std::string* error) override;
 
   virtual void GetManagedProperties(const std::string& network_guid,
                                     base::DictionaryValue* managed_properties,
-                                    std::string* error) OVERRIDE;
+                                    std::string* error) override;
 
   virtual void GetState(const std::string& network_guid,
                         base::DictionaryValue* properties,
-                        std::string* error) OVERRIDE;
+                        std::string* error) override;
 
   virtual void SetProperties(const std::string& network_guid,
                              scoped_ptr<base::DictionaryValue> properties,
-                             std::string* error) OVERRIDE;
+                             std::string* error) override;
 
   virtual void CreateNetwork(bool shared,
                              scoped_ptr<base::DictionaryValue> properties,
                              std::string* network_guid,
-                             std::string* error) OVERRIDE;
+                             std::string* error) override;
 
   virtual void GetVisibleNetworks(const std::string& network_type,
                                   base::ListValue* network_list,
-                                  bool include_details) OVERRIDE;
+                                  bool include_details) override;
 
-  virtual void RequestNetworkScan() OVERRIDE;
+  virtual void RequestNetworkScan() override;
 
   virtual void StartConnect(const std::string& network_guid,
-                            std::string* error) OVERRIDE;
+                            std::string* error) override;
 
   virtual void StartDisconnect(const std::string& network_guid,
-                               std::string* error) OVERRIDE;
+                               std::string* error) override;
 
   virtual void GetKeyFromSystem(const std::string& network_guid,
                                 std::string* key_data,
-                                std::string* error) OVERRIDE;
+                                std::string* error) override;
 
   virtual void SetEventObservers(
       scoped_refptr<base::MessageLoopProxy> message_loop_proxy,
       const NetworkGuidListCallback& networks_changed_observer,
-      const NetworkGuidListCallback& network_list_changed_observer) OVERRIDE;
+      const NetworkGuidListCallback& network_list_changed_observer) override;
 
-  virtual void RequestConnectedNetworkUpdate() OVERRIDE;
+  virtual void RequestConnectedNetworkUpdate() override;
 
  private:
   // Checks |ns_error| and if is not |nil|, then stores |error_name|