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

chrome/browser/ui/webui/options/language_options_handler.h

Index: chrome/browser/ui/webui/options/language_options_handler.h
diff --git a/chrome/browser/ui/webui/options/language_options_handler.h b/chrome/browser/ui/webui/options/language_options_handler.h
index 07d4d14d979f99c25a85b9891f6e697259e72ad3..e83e9fc1b0b6047e88f4482272b13fc32d13bbb9 100644
--- a/chrome/browser/ui/webui/options/language_options_handler.h
+++ b/chrome/browser/ui/webui/options/language_options_handler.h
@@ -14,14 +14,13 @@ namespace options {
 class LanguageOptionsHandler : public LanguageOptionsHandlerCommon {
  public:
   LanguageOptionsHandler();
-  virtual ~LanguageOptionsHandler();
+  ~LanguageOptionsHandler() override;
 
   // OptionsPageUIHandler implementation.
-  virtual void GetLocalizedValues(
-      base::DictionaryValue* localized_strings) override;
+  void GetLocalizedValues(base::DictionaryValue* localized_strings) override;
 
   // WebUIMessageHandler implementation.
-  virtual void RegisterMessages() override;
+  void RegisterMessages() override;
 
   // The following static method is public for ease of testing.
 
@@ -33,8 +32,8 @@ class LanguageOptionsHandler : public LanguageOptionsHandlerCommon {
 
  private:
   // LanguageOptionsHandlerCommon implementation.
-  virtual base::string16 GetProductName() override;
-  virtual void SetApplicationLocale(const std::string& language_code) override;
+  base::string16 GetProductName() override;
+  void SetApplicationLocale(const std::string& language_code) override;
 
   // Called when the restart button is clicked.
   void RestartCallback(const base::ListValue* args);