Standardize usage of virtual/override/final in components/

components/wifi/wifi_service_mac.mm

 // 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.
 
 #include "components/wifi/wifi_service.h"
 
 #import <netinet/in.h>
 #import <CoreWLAN/CoreWLAN.h>
 #import <SystemConfiguration/SystemConfiguration.h>
 
 #include "base/bind.h"
 #include "base/mac/foundation_util.h"
 #include "base/mac/scoped_cftyperef.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/mac/sdk_forward_declarations.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/sys_string_conversions.h"
 #include "components/onc/onc_constants.h"
 #include "components/wifi/network_properties.h"
 
 namespace wifi {
 
 // Implementation of WiFiService for Mac OS X.
 class WiFiServiceMac : public WiFiService {
  public:
   WiFiServiceMac();
-  virtual ~WiFiServiceMac();
+  ~WiFiServiceMac() override;
 
   // WiFiService interface implementation.
-  virtual void Initialize(
+  void Initialize(
       scoped_refptr<base::SequencedTaskRunner> task_runner) override;
 
-  virtual void UnInitialize() override;
+  void UnInitialize() override;
 
-  virtual void GetProperties(const std::string& network_guid,
-                             base::DictionaryValue* properties,
-                             std::string* error) override;
+  void GetProperties(const std::string& network_guid,
+                     base::DictionaryValue* properties,
+                     std::string* error) override;
 
-  virtual void GetManagedProperties(const std::string& network_guid,
-                                    base::DictionaryValue* managed_properties,
-                                    std::string* error) override;
+  void GetManagedProperties(const std::string& network_guid,
+                            base::DictionaryValue* managed_properties,
+                            std::string* error) override;
 
-  virtual void GetState(const std::string& network_guid,
-                        base::DictionaryValue* properties,
+  void GetState(const std::string& network_guid,
+                base::DictionaryValue* properties,
+                std::string* error) override;
+
+  void SetProperties(const std::string& network_guid,
+                     scoped_ptr<base::DictionaryValue> properties,
+                     std::string* error) override;
+
+  void CreateNetwork(bool shared,
+                     scoped_ptr<base::DictionaryValue> properties,
+                     std::string* network_guid,
+                     std::string* error) override;
+
+  void GetVisibleNetworks(const std::string& network_type,
+                          base::ListValue* network_list,
+                          bool include_details) override;
+
+  void RequestNetworkScan() override;
+
+  void StartConnect(const std::string& network_guid,
+                    std::string* error) override;
+
+  void StartDisconnect(const std::string& network_guid,
+                       std::string* error) override;
+
+  void GetKeyFromSystem(const std::string& network_guid,
+                        std::string* key_data,
                         std::string* error) override;
 
-  virtual void SetProperties(const std::string& network_guid,
-                             scoped_ptr<base::DictionaryValue> properties,
-                             std::string* error) override;
-
-  virtual void CreateNetwork(bool shared,
-                             scoped_ptr<base::DictionaryValue> properties,
-                             std::string* network_guid,
-                             std::string* error) override;
-
-  virtual void GetVisibleNetworks(const std::string& network_type,
-                                  base::ListValue* network_list,
-                                  bool include_details) override;
-
-  virtual void RequestNetworkScan() override;
-
-  virtual void StartConnect(const std::string& network_guid,
-                            std::string* error) override;
-
-  virtual void StartDisconnect(const std::string& network_guid,
-                               std::string* error) override;
-
-  virtual void GetKeyFromSystem(const std::string& network_guid,
-                                std::string* key_data,
-                                std::string* error) override;
-
-  virtual void SetEventObservers(
+  void SetEventObservers(
       scoped_refptr<base::MessageLoopProxy> message_loop_proxy,
       const NetworkGuidListCallback& networks_changed_observer,
       const NetworkGuidListCallback& network_list_changed_observer) override;
 
-  virtual void RequestConnectedNetworkUpdate() override;
+  void RequestConnectedNetworkUpdate() override;
 
  private:
   // Checks |ns_error| and if is not |nil|, then stores |error_name|
   // into |error|.
   bool CheckError(NSError* ns_error,
                   const char* error_name,
                   std::string* error) const;
 
   // Gets |ssid| from unique |network_guid|.
   NSString* SSIDFromGUID(const std::string& network_guid) const {
@@ skipping 557 matching lines @@
   NetworkGuidList changed_networks(1, network_guid);
   message_loop_proxy_->PostTask(
       FROM_HERE,
       base::Bind(networks_changed_observer_, changed_networks));
 }
 
 // static
 WiFiService* WiFiService::Create() { return new WiFiServiceMac(); }
 
 }  // namespace wifi