Standardize usage of virtual/override/final in remoting/

remoting/host/setup/daemon_controller_delegate_mac.h

Index: remoting/host/setup/daemon_controller_delegate_mac.h
diff --git a/remoting/host/setup/daemon_controller_delegate_mac.h b/remoting/host/setup/daemon_controller_delegate_mac.h
index 8a881d91801ddad77f31b3591a333d87901623f5..ec69d32c5aa953c029069265fbc2b4bb9988f7a6 100644
--- a/remoting/host/setup/daemon_controller_delegate_mac.h
+++ b/remoting/host/setup/daemon_controller_delegate_mac.h
@@ -14,24 +14,22 @@ 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,