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

chrome/browser/ui/unload_controller.h

 // Copyright (c) 2012 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_UNLOAD_CONTROLLER_H_
 #define CHROME_BROWSER_UI_UNLOAD_CONTROLLER_H_
 
 #include <set>
 
 #include "base/callback.h"
@@ skipping 10 matching lines @@
 class NotificationDetails;
 class WebContents;
 }
 
 namespace chrome {
 
 class UnloadController : public content::NotificationObserver,
                          public TabStripModelObserver {
  public:
   explicit UnloadController(Browser* browser);
-  virtual ~UnloadController();
+  ~UnloadController() 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 37 matching lines @@
   bool TabsNeedBeforeUnloadFired();
 
   // Clears all the state associated with processing tabs' beforeunload/unload
   // events since the user cancelled closing the window.
   void CancelWindowClose();
 
  private:
   typedef std::set<content::WebContents*> UnloadListenerSet;
 
   // 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);
 
   // Processes the next tab that needs it's beforeunload/unload event fired.
   void ProcessPendingTabs();
 
   // Whether we've completed firing all the tabs' beforeunload/unload events.
   bool HasCompletedUnloadProcessing() const;
 
@@ skipping 41 matching lines @@
   base::Callback<void(bool)> on_close_confirmed_;
 
   base::WeakPtrFactory<UnloadController> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(UnloadController);
 };
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_UI_UNLOAD_CONTROLLER_H_