Update {virtual,override,final} to follow C++11 style in chrome/browser/chromeos/options.

chrome/browser/chromeos/options/vpn_config_view.cc

 // 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.
 
 #include "chrome/browser/chromeos/options/vpn_config_view.h"
 
 #include "base/bind.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 88 matching lines @@
 
 }  // namespace
 
 namespace chromeos {
 
 namespace internal {
 
 class ProviderTypeComboboxModel : public ui::ComboboxModel {
  public:
   ProviderTypeComboboxModel();
-  virtual ~ProviderTypeComboboxModel();
+  ~ProviderTypeComboboxModel() override;
 
   // Overridden from ui::ComboboxModel:
-  virtual int GetItemCount() const override;
-  virtual base::string16 GetItemAt(int index) override;
+  int GetItemCount() const override;
+  base::string16 GetItemAt(int index) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ProviderTypeComboboxModel);
 };
 
 class VpnServerCACertComboboxModel : public ui::ComboboxModel {
  public:
   VpnServerCACertComboboxModel();
-  virtual ~VpnServerCACertComboboxModel();
+  ~VpnServerCACertComboboxModel() override;
 
   // Overridden from ui::ComboboxModel:
-  virtual int GetItemCount() const override;
-  virtual base::string16 GetItemAt(int index) override;
+  int GetItemCount() const override;
+  base::string16 GetItemAt(int index) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(VpnServerCACertComboboxModel);
 };
 
 class VpnUserCertComboboxModel : public ui::ComboboxModel {
  public:
   VpnUserCertComboboxModel();
-  virtual ~VpnUserCertComboboxModel();
+  ~VpnUserCertComboboxModel() override;
 
   // Overridden from ui::ComboboxModel:
-  virtual int GetItemCount() const override;
-  virtual base::string16 GetItemAt(int index) override;
+  int GetItemCount() const override;
+  base::string16 GetItemAt(int index) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(VpnUserCertComboboxModel);
 };
 
 // ProviderTypeComboboxModel ---------------------------------------------------
 
 ProviderTypeComboboxModel::ProviderTypeComboboxModel() {
 }
 
@@ skipping 915 matching lines @@
   property_ui_data->ParseOncProperty(
       onc_source,
       onc,
       base::StringPrintf("%s.%s.%s",
                          ::onc::network_config::kVPN,
                          dict_key.c_str(),
                          key.c_str()));
 }
 
 }  // namespace chromeos