Standardize usage of virtual/override/final in remoting/

remoting/host/setup/daemon_controller_delegate_mac.h

 // Copyright 2013 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 REMOTING_HOST_SETUP_DAEMON_CONTROLLER_DELEGATE_MAC_H_
 #define REMOTING_HOST_SETUP_DAEMON_CONTROLLER_DELEGATE_MAC_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "remoting/host/setup/daemon_controller.h"
 
 namespace remoting {
 
 class DaemonControllerDelegateMac : public DaemonController::Delegate {
  public:
   DaemonControllerDelegateMac();
-  virtual ~DaemonControllerDelegateMac();
+  ~DaemonControllerDelegateMac() override;
 
   // DaemonController::Delegate interface.
-  virtual DaemonController::State GetState() override;
-  virtual scoped_ptr<base::DictionaryValue> GetConfig() override;
-  virtual void InstallHost(
-      const DaemonController::CompletionCallback& done) override;
-  virtual void SetConfigAndStart(
+  DaemonController::State GetState() override;
+  scoped_ptr<base::DictionaryValue> GetConfig() override;
+  void InstallHost(const DaemonController::CompletionCallback& done) override;
+  void SetConfigAndStart(
       scoped_ptr<base::DictionaryValue> config,
       bool consent,
       const DaemonController::CompletionCallback& done) override;
-  virtual void UpdateConfig(
-      scoped_ptr<base::DictionaryValue> config,
-      const DaemonController::CompletionCallback& done) override;
-  virtual void Stop(const DaemonController::CompletionCallback& done) override;
-  virtual void SetWindow(void* window_handle) override;
-  virtual std::string GetVersion() override;
-  virtual DaemonController::UsageStatsConsent GetUsageStatsConsent() override;
+  void UpdateConfig(scoped_ptr<base::DictionaryValue> config,
+                    const DaemonController::CompletionCallback& done) override;
+  void Stop(const DaemonController::CompletionCallback& done) override;
+  void SetWindow(void* window_handle) override;
+  std::string GetVersion() override;
+  DaemonController::UsageStatsConsent GetUsageStatsConsent() override;
 
  private:
   void ShowPreferencePane(const std::string& config_data,
                           const DaemonController::CompletionCallback& done);
   void RegisterForPreferencePaneNotifications(
       const DaemonController::CompletionCallback &done);
   void DeregisterForPreferencePaneNotifications();
   void PreferencePaneCallbackDelegate(CFStringRef name);
 
   static bool DoShowPreferencePane(const std::string& config_data);
   static void PreferencePaneCallback(CFNotificationCenterRef center,
                                      void* observer,
                                      CFStringRef name,
                                      const void* object,
                                      CFDictionaryRef user_info);
 
   DaemonController::CompletionCallback current_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(DaemonControllerDelegateMac);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_SETUP_DAEMON_CONTROLLER_DELEGATE_MAC_H_