Standardize usage of virtual/override/final in components/

components/translate/core/browser/translate_infobar_delegate.h

 // 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.
 
 #ifndef COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_INFOBAR_DELEGATE_H_
 #define COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_INFOBAR_DELEGATE_H_
 
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 22 matching lines @@
  public:
   // The types of background color animations.
   enum BackgroundAnimationType {
     NONE,
     NORMAL_TO_ERROR,
     ERROR_TO_NORMAL
   };
 
   static const size_t kNoIndex;
 
-  virtual ~TranslateInfoBarDelegate();
+  ~TranslateInfoBarDelegate() override;
 
   // Factory method to create a translate infobar.  |error_type| must be
   // specified iff |step| == TRANSLATION_ERROR.  For other translate steps,
   // |original_language| and |target_language| must be ASCII language codes
   // (e.g. "en", "fr", etc.) for languages the TranslateManager supports
   // translating.  The lone exception is when the user initiates translation
   // from the context menu, in which case it's legal to call this with
   // |step| == TRANSLATING and |original_language| == kUnknownLanguageCode.
   //
   // If |replace_existing_infobar| is true, the infobar is created and added to
@@ skipping 131 matching lines @@
       const std::string& original_language,
       const std::string& target_language,
       TranslateErrors::Type error_type,
       bool triggered_from_menu);
 
  private:
   friend class TranslationInfoBarTest;
   typedef std::pair<std::string, base::string16> LanguageNamePair;
 
   // InfoBarDelegate:
-  virtual void InfoBarDismissed() override;
-  virtual int GetIconID() const override;
-  virtual infobars::InfoBarDelegate::Type GetInfoBarType() const override;
-  virtual bool ShouldExpire(const NavigationDetails& details) const override;
-  virtual TranslateInfoBarDelegate* AsTranslateInfoBarDelegate() override;
+  void InfoBarDismissed() override;
+  int GetIconID() const override;
+  infobars::InfoBarDelegate::Type GetInfoBarType() const override;
+  bool ShouldExpire(const NavigationDetails& details) const override;
+  TranslateInfoBarDelegate* AsTranslateInfoBarDelegate() override;
 
   bool is_off_the_record_;
   translate::TranslateStep step_;
 
   // The type of fading animation if any that should be used when showing this
   // infobar.
   BackgroundAnimationType background_animation_;
 
   TranslateUIDelegate ui_delegate_;
   base::WeakPtr<TranslateManager> translate_manager_;
 
   // The error that occurred when trying to translate (NONE if no error).
   TranslateErrors::Type error_type_;
 
   // The translation related preferences.
   scoped_ptr<TranslatePrefs> prefs_;
 
   // Whether the translation was triggered via a menu click vs automatically
   // (due to language detection, preferences...)
   bool triggered_from_menu_;
   DISALLOW_COPY_AND_ASSIGN(TranslateInfoBarDelegate);
 };
 
 }  // namespace translate
 
 #endif  // COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_INFOBAR_DELEGATE_H_