replace OVERRIDE and FINAL with override and final in ash/

ash/system/user/user_card_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 "ash/system/user/user_card_view.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "ash/session/session_state_delegate.h"
@@ skipping 62 matching lines @@
     Shell::GetInstance()->system_tray_notifier()->AddMediaCaptureObserver(this);
     set_id(VIEW_ID_USER_VIEW_MEDIA_INDICATOR);
   }
 
   virtual ~MediaIndicator() {
     Shell::GetInstance()->system_tray_notifier()->RemoveMediaCaptureObserver(
         this);
   }
 
   // MediaCaptureObserver:
-  virtual void OnMediaCaptureChanged() OVERRIDE {
+  virtual void OnMediaCaptureChanged() override {
     Shell* shell = Shell::GetInstance();
     content::BrowserContext* context =
         shell->session_state_delegate()->GetBrowserContextByIndex(index_);
     MediaCaptureState state =
         Shell::GetInstance()->media_delegate()->GetMediaCaptureState(context);
     int res_id = 0;
     switch (state) {
       case MEDIA_CAPTURE_AUDIO_VIDEO:
         res_id = IDS_ASH_STATUS_TRAY_MEDIA_RECORDING_AUDIO_VIDEO;
         break;
@@ skipping 29 matching lines @@
 // but with custom painting code as the text is styled with multiple colors and
 // contains a link.
 class PublicAccountUserDetails : public views::View,
                                  public views::LinkListener {
  public:
   PublicAccountUserDetails(int max_width);
   virtual ~PublicAccountUserDetails();
 
  private:
   // Overridden from views::View.
-  virtual void Layout() OVERRIDE;
-  virtual gfx::Size GetPreferredSize() const OVERRIDE;
-  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
+  virtual void Layout() override;
+  virtual gfx::Size GetPreferredSize() const override;
+  virtual void OnPaint(gfx::Canvas* canvas) override;
 
   // Overridden from views::LinkListener.
-  virtual void LinkClicked(views::Link* source, int event_flags) OVERRIDE;
+  virtual void LinkClicked(views::Link* source, int event_flags) override;
 
   // Calculate a preferred size that ensures the label text and the following
   // link do not wrap over more than three lines in total for aesthetic reasons
   // if possible.
   void CalculatePreferredSize(int max_allowed_width);
 
   base::string16 text_;
   views::Link* learn_more_;
   gfx::Size preferred_size_;
   ScopedVector<gfx::RenderText> lines_;
@@ skipping 320 matching lines @@
     content::BrowserContext* context =
         delegate->GetBrowserContextByIndex(multiprofile_index);
     icon->SetImage(delegate->GetUserInfo(context)->GetImage(),
                    gfx::Size(kTrayAvatarSize, kTrayAvatarSize));
   }
   return icon;
 }
 
 }  // namespace tray
 }  // namespace ash