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

chrome/browser/extensions/external_install_error.cc

 // 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 "chrome/browser/extensions/external_install_error.h"
 
 #include "base/bind.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 33 matching lines @@
   else
     id = IDS_EXTENSION_EXTERNAL_INSTALL_ALERT_EXTENSION;
 
   return l10n_util::GetStringFUTF16(id, base::UTF8ToUTF16(extension->name()));
 }
 
 // A global error that spawns a dialog when the menu item is clicked.
 class ExternalInstallMenuAlert : public GlobalError {
  public:
   explicit ExternalInstallMenuAlert(ExternalInstallError* error);
-  virtual ~ExternalInstallMenuAlert();
+  ~ExternalInstallMenuAlert() override;
 
  private:
   // GlobalError implementation.
-  virtual Severity GetSeverity() override;
-  virtual bool HasMenuItem() override;
-  virtual int MenuItemCommandID() override;
-  virtual base::string16 MenuItemLabel() override;
-  virtual void ExecuteMenuItem(Browser* browser) override;
-  virtual bool HasBubbleView() override;
-  virtual bool HasShownBubbleView() override;
-  virtual void ShowBubbleView(Browser* browser) override;
-  virtual GlobalErrorBubbleViewBase* GetBubbleView() override;
+  Severity GetSeverity() override;
+  bool HasMenuItem() override;
+  int MenuItemCommandID() override;
+  base::string16 MenuItemLabel() override;
+  void ExecuteMenuItem(Browser* browser) override;
+  bool HasBubbleView() override;
+  bool HasShownBubbleView() override;
+  void ShowBubbleView(Browser* browser) override;
+  GlobalErrorBubbleViewBase* GetBubbleView() override;
 
   // The owning ExternalInstallError.
   ExternalInstallError* error_;
 
   DISALLOW_COPY_AND_ASSIGN(ExternalInstallMenuAlert);
 };
 
 // A global error that spawns a bubble when the menu item is clicked.
 class ExternalInstallBubbleAlert : public GlobalErrorWithStandardBubble {
  public:
   explicit ExternalInstallBubbleAlert(ExternalInstallError* error,
                                       ExtensionInstallPrompt::Prompt* prompt);
-  virtual ~ExternalInstallBubbleAlert();
+  ~ExternalInstallBubbleAlert() override;
 
  private:
   // GlobalError implementation.
-  virtual Severity GetSeverity() override;
-  virtual bool HasMenuItem() override;
-  virtual int MenuItemCommandID() override;
-  virtual base::string16 MenuItemLabel() override;
-  virtual void ExecuteMenuItem(Browser* browser) override;
+  Severity GetSeverity() override;
+  bool HasMenuItem() override;
+  int MenuItemCommandID() override;
+  base::string16 MenuItemLabel() override;
+  void ExecuteMenuItem(Browser* browser) override;
 
   // GlobalErrorWithStandardBubble implementation.
-  virtual gfx::Image GetBubbleViewIcon() override;
-  virtual base::string16 GetBubbleViewTitle() override;
-  virtual std::vector<base::string16> GetBubbleViewMessages() override;
-  virtual base::string16 GetBubbleViewAcceptButtonLabel() override;
-  virtual base::string16 GetBubbleViewCancelButtonLabel() override;
-  virtual void OnBubbleViewDidClose(Browser* browser) override;
-  virtual void BubbleViewAcceptButtonPressed(Browser* browser) override;
-  virtual void BubbleViewCancelButtonPressed(Browser* browser) override;
+  gfx::Image GetBubbleViewIcon() override;
+  base::string16 GetBubbleViewTitle() override;
+  std::vector<base::string16> GetBubbleViewMessages() override;
+  base::string16 GetBubbleViewAcceptButtonLabel() override;
+  base::string16 GetBubbleViewCancelButtonLabel() override;
+  void OnBubbleViewDidClose(Browser* browser) override;
+  void BubbleViewAcceptButtonPressed(Browser* browser) override;
+  void BubbleViewCancelButtonPressed(Browser* browser) override;
 
   // The owning ExternalInstallError.
   ExternalInstallError* error_;
 
   // The Prompt with all information, which we then use to populate the bubble.
   ExtensionInstallPrompt::Prompt* prompt_;
 
   DISALLOW_COPY_AND_ASSIGN(ExternalInstallBubbleAlert);
 };
 
@@ skipping 287 matching lines @@
     if (browser)
       global_error_->ShowBubbleView(browser);
   } else {
     DCHECK(alert_type_ == MENU_ALERT);
     global_error_.reset(new ExternalInstallMenuAlert(this));
     error_service_->AddGlobalError(global_error_.get());
   }
 }
 
 }  // namespace extensions