Standardize usage of virtual/override/final in ui/

ui/message_center/message_center_impl_unittest.cc

 // 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.
 
 #include "ui/message_center/message_center_impl.h"
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 89 matching lines @@
   base::Closure closure_;
 
   DISALLOW_COPY_AND_ASSIGN(MessageCenterImplTest);
 };
 
 class ToggledNotificationBlocker : public NotificationBlocker {
  public:
   explicit ToggledNotificationBlocker(MessageCenter* message_center)
       : NotificationBlocker(message_center),
         notifications_enabled_(true) {}
-  virtual ~ToggledNotificationBlocker() {}
+  ~ToggledNotificationBlocker() override {}
 
   void SetNotificationsEnabled(bool enabled) {
     if (notifications_enabled_ != enabled) {
       notifications_enabled_ = enabled;
       NotifyBlockingStateChanged();
     }
   }
 
   // NotificationBlocker overrides:
-  virtual  bool ShouldShowNotificationAsPopup(
+  bool ShouldShowNotificationAsPopup(
       const message_center::NotifierId& notifier_id) const override {
     return notifications_enabled_;
   }
 
  private:
   bool notifications_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(ToggledNotificationBlocker);
 };
 
 class PopupNotificationBlocker : public ToggledNotificationBlocker {
  public:
   PopupNotificationBlocker(MessageCenter* message_center,
                            const NotifierId& allowed_notifier)
       : ToggledNotificationBlocker(message_center),
         allowed_notifier_(allowed_notifier) {}
-  virtual ~PopupNotificationBlocker() {}
+  ~PopupNotificationBlocker() override {}
 
   // NotificationBlocker overrides:
-  virtual bool ShouldShowNotificationAsPopup(
+  bool ShouldShowNotificationAsPopup(
       const NotifierId& notifier_id) const override {
     return (notifier_id == allowed_notifier_) ||
         ToggledNotificationBlocker::ShouldShowNotificationAsPopup(notifier_id);
   }
 
  private:
   NotifierId allowed_notifier_;
 
   DISALLOW_COPY_AND_ASSIGN(PopupNotificationBlocker);
 };
 
 class TotalNotificationBlocker : public PopupNotificationBlocker {
  public:
   TotalNotificationBlocker(MessageCenter* message_center,
                            const NotifierId& allowed_notifier)
       : PopupNotificationBlocker(message_center, allowed_notifier) {}
-  virtual ~TotalNotificationBlocker() {}
+  ~TotalNotificationBlocker() override {}
 
   // NotificationBlocker overrides:
-  virtual bool ShouldShowNotification(
-      const NotifierId& notifier_id) const override {
+  bool ShouldShowNotification(const NotifierId& notifier_id) const override {
     return ShouldShowNotificationAsPopup(notifier_id);
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TotalNotificationBlocker);
 };
 
 bool PopupNotificationsContain(
     const NotificationList::PopupNotifications& popups,
     const std::string& id) {
@@ skipping 21 matching lines @@
 
 namespace internal {
 
 class MockPopupTimersController : public PopupTimersController {
  public:
   MockPopupTimersController(MessageCenter* message_center,
                             base::Closure quit_closure)
       : PopupTimersController(message_center),
         timer_finished_(false),
         quit_closure_(quit_closure) {}
-  virtual ~MockPopupTimersController() {}
+  ~MockPopupTimersController() override {}
 
-  virtual void TimerFinished(const std::string& id) override {
+  void TimerFinished(const std::string& id) override {
     base::MessageLoop::current()->PostTask(FROM_HERE, quit_closure_);
     timer_finished_ = true;
     last_id_ = id;
   }
 
   bool timer_finished() const { return timer_finished_; }
   const std::string& last_id() const { return last_id_; }
 
  private:
   bool timer_finished_;
@@ skipping 646 matching lines @@
   ASSERT_EQ(3u, message_center()->NotificationCount());
 
   // Now we remove the remaining notifications.
   notifier_settings_observer()->NotifierEnabledChanged(
       NotifierId(NotifierId::APPLICATION, "app1"), false);
   ASSERT_EQ(0u, message_center()->NotificationCount());
 }
 
 }  // namespace internal
 }  // namespace message_center