replace OVERRIDE and FINAL with override and final in chrome/browser/ui/[a-s]*

chrome/browser/ui/ash/launcher/chrome_launcher_app_menu_item_tab.h

Index: chrome/browser/ui/ash/launcher/chrome_launcher_app_menu_item_tab.h
diff --git a/chrome/browser/ui/ash/launcher/chrome_launcher_app_menu_item_tab.h b/chrome/browser/ui/ash/launcher/chrome_launcher_app_menu_item_tab.h
index c40c52cb6e7c61d923c9e9df9da2426f3b91bd72..81d83b4121212a9150463c65954fe6e61326df48 100644
--- a/chrome/browser/ui/ash/launcher/chrome_launcher_app_menu_item_tab.h
+++ b/chrome/browser/ui/ash/launcher/chrome_launcher_app_menu_item_tab.h
@@ -26,9 +26,9 @@ class ChromeLauncherAppMenuItemTab
                                const gfx::Image* icon,
                                content::WebContents* content,
                                bool has_leading_separator);
-  virtual bool IsActive() const OVERRIDE;
-  virtual bool IsEnabled() const OVERRIDE;
-  virtual void Execute(int event_flags) OVERRIDE;
+  virtual bool IsActive() const override;
+  virtual bool IsEnabled() const override;
+  virtual void Execute(int event_flags) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ChromeLauncherAppMenuItemTab);