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

chrome/browser/ui/webui/extensions/extension_loader_handler.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 CHROME_BROWSER_UI_WEBUI_EXTENSIONS_EXTENSION_LOADER_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_EXTENSIONS_EXTENSION_LOADER_HANDLER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 18 matching lines @@
 namespace extensions {
 
 class Extension;
 
 // The handler page for the Extension Commands UI overlay.
 class ExtensionLoaderHandler : public content::WebUIMessageHandler,
                                public ExtensionErrorReporter::Observer,
                                public content::WebContentsObserver {
  public:
   explicit ExtensionLoaderHandler(Profile* profile);
-  virtual ~ExtensionLoaderHandler();
+  ~ExtensionLoaderHandler() override;
 
   // Fetches the localized values for the page and deposits them into |source|.
   void GetLocalizedValues(content::WebUIDataSource* source);
 
   // WebUIMessageHandler implementation.
-  virtual void RegisterMessages() override;
+  void RegisterMessages() override;
 
  private:
   class FileHelper;
 
   // Handle the 'extensionLoaderLoadUnpacked' message.
   void HandleLoadUnpacked(const base::ListValue* args);
 
   // Handle the 'extensionLoaderRetry' message.
   void HandleRetry(const base::ListValue* args);
 
   // Handle the 'extensionLoaderIgnoreFailure' message.
   void HandleIgnoreFailure(const base::ListValue* args);
 
   // Handle the 'extensionLoaderDisplayFailures' message.
   void HandleDisplayFailures(const base::ListValue* args);
 
   // Try to load an unpacked extension from the given |file_path|.
   void LoadUnpackedExtensionImpl(const base::FilePath& file_path);
 
   // ExtensionErrorReporter::Observer:
-  virtual void OnLoadFailure(content::BrowserContext* browser_context,
-                             const base::FilePath& file_path,
-                             const std::string& error) override;
+  void OnLoadFailure(content::BrowserContext* browser_context,
+                     const base::FilePath& file_path,
+                     const std::string& error) override;
 
   // content::WebContentsObserver:
-  virtual void DidStartNavigationToPendingEntry(
+  void DidStartNavigationToPendingEntry(
       const GURL& url,
       content::NavigationController::ReloadType reload_type) override;
 
   // Add a failure to |failures_|. If it was a manifest error, |manifest| will
   // hold the manifest contents, and |line_number| will point to the line at
   // which the error was found.
   void AddFailure(const base::FilePath& file_path,
                   const std::string& error,
                   size_t line_number,
                   const std::string& manifest);
@@ skipping 24 matching lines @@
 
   // Weak pointer factory for posting background tasks.
   base::WeakPtrFactory<ExtensionLoaderHandler> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionLoaderHandler);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_UI_WEBUI_EXTENSIONS_EXTENSION_LOADER_HANDLER_H_