Standardize usage of virtual/override/final in chrome/browser/apps/

chrome/browser/apps/ephemeral_app_launcher.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 CHROME_BROWSER_APPS_EPHEMERAL_APP_LAUNCHER_H_
 #define CHROME_BROWSER_APPS_EPHEMERAL_APP_LAUNCHER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 48 matching lines @@
 
  protected:
   EphemeralAppLauncher(const std::string& webstore_item_id,
                        Profile* profile,
                        gfx::NativeWindow parent_window,
                        const LaunchCallback& callback);
   EphemeralAppLauncher(const std::string& webstore_item_id,
                        content::WebContents* web_contents,
                        const LaunchCallback& callback);
 
-  virtual ~EphemeralAppLauncher();
+  ~EphemeralAppLauncher() override;
 
   // Creates an install checker. Allows tests to mock the install checker.
   virtual scoped_ptr<extensions::ExtensionInstallChecker>
       CreateInstallChecker();
 
   // WebstoreStandaloneInstaller implementation overridden in tests.
-  virtual scoped_ptr<ExtensionInstallPrompt> CreateInstallUI() override;
-  virtual scoped_ptr<extensions::WebstoreInstaller::Approval> CreateApproval()
+  scoped_ptr<ExtensionInstallPrompt> CreateInstallUI() override;
+  scoped_ptr<extensions::WebstoreInstaller::Approval> CreateApproval()
       const override;
 
  private:
   friend class base::RefCountedThreadSafe<EphemeralAppLauncher>;
   friend class EphemeralAppLauncherTest;
 
   // Returns true if an app that is already installed in extension system can
   // be launched.
   bool CanLaunchInstalledApp(const extensions::Extension* extension,
                              extensions::webstore_install::Result* reason,
@@ skipping 21 matching lines @@
   void AbortLaunch(extensions::webstore_install::Result result,
                    const std::string& error);
 
   // Determines whether the app can be installed ephemerally.
   void CheckEphemeralInstallPermitted();
 
   // Install checker callback.
   void OnInstallChecked(int check_failures);
 
   // WebstoreStandaloneInstaller implementation.
-  virtual void InitInstallData(
+  void InitInstallData(
       extensions::ActiveInstallData* install_data) const override;
-  virtual bool CheckRequestorAlive() const override;
-  virtual const GURL& GetRequestorURL() const override;
-  virtual bool ShouldShowPostInstallUI() const override;
-  virtual bool ShouldShowAppInstalledBubble() const override;
-  virtual content::WebContents* GetWebContents() const override;
-  virtual scoped_refptr<ExtensionInstallPrompt::Prompt> CreateInstallPrompt()
+  bool CheckRequestorAlive() const override;
+  const GURL& GetRequestorURL() const override;
+  bool ShouldShowPostInstallUI() const override;
+  bool ShouldShowAppInstalledBubble() const override;
+  content::WebContents* GetWebContents() const override;
+  scoped_refptr<ExtensionInstallPrompt::Prompt> CreateInstallPrompt()
       const override;
-  virtual bool CheckInlineInstallPermitted(
-      const base::DictionaryValue& webstore_data,
-      std::string* error) const override;
-  virtual bool CheckRequestorPermitted(
-      const base::DictionaryValue& webstore_data,
-      std::string* error) const override;
-  virtual void OnManifestParsed() override;
-  virtual void CompleteInstall(extensions::webstore_install::Result result,
-                               const std::string& error) override;
+  bool CheckInlineInstallPermitted(const base::DictionaryValue& webstore_data,
+                                   std::string* error) const override;
+  bool CheckRequestorPermitted(const base::DictionaryValue& webstore_data,
+                               std::string* error) const override;
+  void OnManifestParsed() override;
+  void CompleteInstall(extensions::webstore_install::Result result,
+                       const std::string& error) override;
 
   // content::WebContentsObserver implementation.
-  virtual void WebContentsDestroyed() override;
+  void WebContentsDestroyed() override;
 
   // ExtensionEnableFlowDelegate implementation.
-  virtual void ExtensionEnableFlowFinished() override;
-  virtual void ExtensionEnableFlowAborted(bool user_initiated) override;
+  void ExtensionEnableFlowFinished() override;
+  void ExtensionEnableFlowAborted(bool user_initiated) override;
 
   LaunchCallback launch_callback_;
 
   gfx::NativeWindow parent_window_;
   scoped_ptr<content::WebContents> dummy_web_contents_;
 
   scoped_ptr<ExtensionEnableFlow> extension_enable_flow_;
 
   scoped_ptr<extensions::ExtensionInstallChecker> install_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(EphemeralAppLauncher);
 };
 
 #endif  // CHROME_BROWSER_APPS_EPHEMERAL_APP_LAUNCHER_H_