C++11 override style change for athena

athena/system/status_icon_container_view.cc

 // 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.
 
 #include "athena/system/status_icon_container_view.h"
 
 #include "athena/resources/athena_resources.h"
 #include "athena/system/network_selector.h"
 #include "base/bind.h"
 #include "base/macros.h"
@@ skipping 41 matching lines @@
               views::ImageView* icon)
       : color_scheme_(color_scheme),
         icon_(icon) {
     chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->AddObserver(
         this);
     chromeos::DBusThreadManager::Get()
         ->GetPowerManagerClient()
         ->RequestStatusUpdate();
   }
 
-  virtual ~PowerStatus() {
+  ~PowerStatus() override {
     chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->RemoveObserver(
         this);
   }
 
  private:
   const gfx::ImageSkia GetPowerIcon(
       const power_manager::PowerSupplyProperties& proto) const {
     // Width and height of battery images.
     const int kBatteryImageHeight = 25;
     const int kBatteryImageWidth = 25;
@@ skipping 40 matching lines @@
 
 class StatusIconContainerView::NetworkStatus
     : public chromeos::NetworkStateHandlerObserver {
  public:
   explicit NetworkStatus(views::Label* label) : label_(label) {
     chromeos::NetworkStateHandler* handler =
         chromeos::NetworkHandler::Get()->network_state_handler();
     handler->AddObserver(this, FROM_HERE);
   }
 
-  virtual ~NetworkStatus() {
+  ~NetworkStatus() override {
     chromeos::NetworkStateHandler* handler =
         chromeos::NetworkHandler::Get()->network_state_handler();
     handler->RemoveObserver(this, FROM_HERE);
   }
 
  private:
   void Update() {
     std::string status = "<unknown>";
     chromeos::NetworkStateHandler* handler =
         chromeos::NetworkHandler::Get()->network_state_handler();
@@ skipping 40 matching lines @@
  public:
   UpdateStatus(SystemUI::ColorScheme color_scheme, views::ImageView* icon)
       : color_scheme_(color_scheme),
         icon_(icon) {
     chromeos::DBusThreadManager::Get()->GetUpdateEngineClient()->AddObserver(
         this);
     chromeos::DBusThreadManager::Get()->GetUpdateEngineClient()->
         RequestUpdateCheck(base::Bind(StartUpdateCallback));
   }
 
-  virtual ~UpdateStatus() {
+  ~UpdateStatus() override {
     chromeos::DBusThreadManager::Get()->GetUpdateEngineClient()->RemoveObserver(
         this);
   }
 
   // chromeos::UpdateEngineClient::Observer:
   virtual void UpdateStatusChanged(
       const chromeos::UpdateEngineClient::Status& status) override {
     if (status.status !=
         chromeos::UpdateEngineClient::UPDATE_STATUS_UPDATED_NEED_REBOOT) {
       return;
@@ skipping 54 matching lines @@
     CreateNetworkSelector();
     event->SetHandled();
   }
 }
 
 void StatusIconContainerView::ChildPreferredSizeChanged(views::View* child) {
   PreferredSizeChanged();
 }
 
 }  // namespace athena