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

chrome/browser/ui/fast_unload_controller.h

 // Copyright 2013 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_FAST_UNLOAD_CONTROLLER_H_
 #define CHROME_BROWSER_UI_FAST_UNLOAD_CONTROLLER_H_
 
 #include <set>
 
 #include "base/callback.h"
@@ skipping 38 matching lines @@
 //     the tabs in the background.
 //  4. The browser gets notified that the tab strip is empty and calls
 //     CloseFrame where the empty tab strip causes the window to hide.
 //     Once the detached tabs finish, the browser calls CloseFrame again and
 //     the window is finally closed.
 //
 class FastUnloadController : public content::NotificationObserver,
                              public TabStripModelObserver {
  public:
   explicit FastUnloadController(Browser* browser);
-  virtual ~FastUnloadController();
+  ~FastUnloadController() override;
 
   // Returns true if |contents| can be cleanly closed. When |browser_| is being
   // closed, this function will return false to indicate |contents| should not
   // be cleanly closed, since the fast shutdown path will just kill its
   // renderer.
   bool CanCloseContents(content::WebContents* contents);
 
   // Returns true if we need to run unload events for the |contents|.
   static bool ShouldRunUnloadEventsHelper(content::WebContents* contents);
 
@@ skipping 38 matching lines @@
 
   // Returns true if all tabs' beforeunload/unload events have fired.
   bool HasCompletedUnloadProcessing() const;
 
   // Clears all the state associated with processing tabs' beforeunload/unload
   // events since the user cancelled closing the window.
   void CancelWindowClose();
 
  private:
   // Overridden from content::NotificationObserver:
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) override;
+  void Observe(int type,
+               const content::NotificationSource& source,
+               const content::NotificationDetails& details) override;
 
   // Overridden from TabStripModelObserver:
-  virtual void TabInsertedAt(content::WebContents* contents,
-                             int index,
-                             bool foreground) override;
-  virtual void TabDetachedAt(content::WebContents* contents,
-                             int index) override;
-  virtual void TabReplacedAt(TabStripModel* tab_strip_model,
-                             content::WebContents* old_contents,
-                             content::WebContents* new_contents,
-                             int index) override;
-  virtual void TabStripEmpty() override;
+  void TabInsertedAt(content::WebContents* contents,
+                     int index,
+                     bool foreground) override;
+  void TabDetachedAt(content::WebContents* contents, int index) override;
+  void TabReplacedAt(TabStripModel* tab_strip_model,
+                     content::WebContents* old_contents,
+                     content::WebContents* new_contents,
+                     int index) override;
+  void TabStripEmpty() override;
 
   void TabAttachedImpl(content::WebContents* contents);
   void TabDetachedImpl(content::WebContents* contents);
 
   // Detach |contents| and wait for it to finish closing.
   // The close must be inititiated outside of this method.
   // Returns true if it succeeds.
   bool DetachWebContents(content::WebContents* contents);
 
   // Processes the next tab that needs it's beforeunload/unload event fired.
@@ skipping 54 matching lines @@
   scoped_ptr<DetachedWebContentsDelegate> detached_delegate_;
 
   base::WeakPtrFactory<FastUnloadController> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FastUnloadController);
 };
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_UI_FAST_UNLOAD_CONTROLLER_H_