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

chrome/browser/media_galleries/media_galleries_permission_controller.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_MEDIA_GALLERIES_MEDIA_GALLERIES_PERMISSION_CONTROLLER_H_
 #define CHROME_BROWSER_MEDIA_GALLERIES_MEDIA_GALLERIES_PERMISSION_CONTROLLER_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 37 matching lines @@
       public ui::SelectFileDialog::Listener,
       public storage_monitor::RemovableStorageObserver,
       public MediaGalleriesPreferences::GalleryChangeObserver {
  public:
   // The constructor creates a dialog controller which owns itself.
   MediaGalleriesPermissionController(content::WebContents* web_contents,
                                      const extensions::Extension& extension,
                                      const base::Closure& on_finish);
 
   // MediaGalleriesDialogController implementation.
-  virtual base::string16 GetHeader() const override;
-  virtual base::string16 GetSubtext() const override;
-  virtual bool IsAcceptAllowed() const override;
-  virtual bool ShouldShowFolderViewer(const Entry& entry) const override;
-  virtual std::vector<base::string16> GetSectionHeaders() const override;
-  virtual Entries GetSectionEntries(size_t index) const override;
+  base::string16 GetHeader() const override;
+  base::string16 GetSubtext() const override;
+  bool IsAcceptAllowed() const override;
+  bool ShouldShowFolderViewer(const Entry& entry) const override;
+  std::vector<base::string16> GetSectionHeaders() const override;
+  Entries GetSectionEntries(size_t index) const override;
   // Auxiliary button for this dialog is the 'Add Folder' button.
-  virtual base::string16 GetAuxiliaryButtonText() const override;
-  virtual void DidClickAuxiliaryButton() override;
-  virtual void DidToggleEntry(GalleryDialogId gallery_id,
-                              bool selected) override;
-  virtual void DidClickOpenFolderViewer(GalleryDialogId gallery_id) override;
-  virtual void DidForgetEntry(GalleryDialogId gallery_id) override;
-  virtual base::string16 GetAcceptButtonText() const override;
-  virtual void DialogFinished(bool accepted) override;
-  virtual ui::MenuModel* GetContextMenu(GalleryDialogId gallery_id) override;
-  virtual content::WebContents* WebContents() override;
+  base::string16 GetAuxiliaryButtonText() const override;
+  void DidClickAuxiliaryButton() override;
+  void DidToggleEntry(GalleryDialogId gallery_id, bool selected) override;
+  void DidClickOpenFolderViewer(GalleryDialogId gallery_id) override;
+  void DidForgetEntry(GalleryDialogId gallery_id) override;
+  base::string16 GetAcceptButtonText() const override;
+  void DialogFinished(bool accepted) override;
+  ui::MenuModel* GetContextMenu(GalleryDialogId gallery_id) override;
+  content::WebContents* WebContents() override;
 
  protected:
   friend class MediaGalleriesPermissionControllerTest;
 
   typedef base::Callback<MediaGalleriesDialog* (
       MediaGalleriesDialogController*)> CreateDialogCallback;
 
   // For use with tests.
   MediaGalleriesPermissionController(
       const extensions::Extension& extension,
       MediaGalleriesPreferences* preferences,
       const CreateDialogCallback& create_dialog_callback,
       const base::Closure& on_finish);
 
-  virtual ~MediaGalleriesPermissionController();
+  ~MediaGalleriesPermissionController() override;
 
  private:
   // This type keeps track of media galleries already known to the prefs system.
   typedef std::map<GalleryDialogId, Entry> GalleryPermissionsMap;
   typedef std::map<GalleryDialogId, bool /*permitted*/> ToggledGalleryMap;
 
   class DialogIdMap {
    public:
     DialogIdMap();
     ~DialogIdMap();
     GalleryDialogId GetDialogId(MediaGalleryPrefId pref_id);
     MediaGalleryPrefId GetPrefId(GalleryDialogId id) const;
 
    private:
     GalleryDialogId next_dialog_id_;
     std::map<MediaGalleryPrefId, GalleryDialogId> back_map_;
     std::vector<MediaGalleryPrefId> forward_mapping_;
     DISALLOW_COPY_AND_ASSIGN(DialogIdMap);
   };
 
 
   // Bottom half of constructor -- called when |preferences_| is initialized.
   void OnPreferencesInitialized();
 
   // SelectFileDialog::Listener implementation:
-  virtual void FileSelected(const base::FilePath& path,
-                            int index,
-                            void* params) override;
+  void FileSelected(const base::FilePath& path,
+                    int index,
+                    void* params) override;
 
   // RemovableStorageObserver implementation.
   // Used to keep dialog in sync with removable device status.
-  virtual void OnRemovableStorageAttached(
+  void OnRemovableStorageAttached(
       const storage_monitor::StorageInfo& info) override;
-  virtual void OnRemovableStorageDetached(
+  void OnRemovableStorageDetached(
       const storage_monitor::StorageInfo& info) override;
 
   // MediaGalleriesPreferences::GalleryChangeObserver implementations.
   // Used to keep the dialog in sync when the preferences change.
-  virtual void OnPermissionAdded(MediaGalleriesPreferences* pref,
-                                 const std::string& extension_id,
-                                 MediaGalleryPrefId pref_id) override;
-  virtual void OnPermissionRemoved(MediaGalleriesPreferences* pref,
-                                   const std::string& extension_id,
-                                   MediaGalleryPrefId pref_id) override;
-  virtual void OnGalleryAdded(MediaGalleriesPreferences* pref,
-                              MediaGalleryPrefId pref_id) override;
-  virtual void OnGalleryRemoved(MediaGalleriesPreferences* pref,
-                                MediaGalleryPrefId pref_id) override;
-  virtual void OnGalleryInfoUpdated(MediaGalleriesPreferences* pref,
-                                    MediaGalleryPrefId pref_id) override;
+  void OnPermissionAdded(MediaGalleriesPreferences* pref,
+                         const std::string& extension_id,
+                         MediaGalleryPrefId pref_id) override;
+  void OnPermissionRemoved(MediaGalleriesPreferences* pref,
+                           const std::string& extension_id,
+                           MediaGalleryPrefId pref_id) override;
+  void OnGalleryAdded(MediaGalleriesPreferences* pref,
+                      MediaGalleryPrefId pref_id) override;
+  void OnGalleryRemoved(MediaGalleriesPreferences* pref,
+                        MediaGalleryPrefId pref_id) override;
+  void OnGalleryInfoUpdated(MediaGalleriesPreferences* pref,
+                            MediaGalleryPrefId pref_id) override;
 
   // Populates |known_galleries_| from |preferences_|. Subsequent calls merge
   // into |known_galleries_| and do not change permissions for user toggled
   // galleries.
   void InitializePermissions();
 
   // Saves state of |known_galleries_|, |new_galleries_| and
   // |forgotten_galleries_| to model.
   //
   // NOTE: possible states for a gallery:
@@ skipping 61 matching lines @@
 
   scoped_ptr<MediaGalleryContextMenu> context_menu_;
 
   // Creates the dialog. Only changed for unit tests.
   CreateDialogCallback create_dialog_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaGalleriesPermissionController);
 };
 
 #endif  // CHROME_BROWSER_MEDIA_GALLERIES_MEDIA_GALLERIES_PERMISSION_CONTROLLER_H_