Standardize usage of virtual/override/final specifiers.

remoting/host/continue_window_linux.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 <gtk/gtk.h>
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
 #include "remoting/base/string_resources.h"
 #include "remoting/host/continue_window.h"
 #include "ui/base/glib/glib_signal.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace remoting {
 
 class ContinueWindowGtk : public ContinueWindow {
  public:
   ContinueWindowGtk();
-  virtual ~ContinueWindowGtk();
+  ~ContinueWindowGtk() override;
 
  protected:
   // ContinueWindow overrides.
-  virtual void ShowUi() override;
-  virtual void HideUi() override;
+  void ShowUi() override;
+  void HideUi() override;
 
  private:
   void CreateWindow();
 
   CHROMEG_CALLBACK_1(ContinueWindowGtk, void, OnResponse, GtkDialog*, int);
 
   GtkWidget* continue_window_;
 
   DISALLOW_COPY_AND_ASSIGN(ContinueWindowGtk);
 };
@@ skipping 76 matching lines @@
 
   HideUi();
 }
 
 // static
 scoped_ptr<HostWindow> HostWindow::CreateContinueWindow() {
   return make_scoped_ptr(new ContinueWindowGtk());
 }
 
 }  // namespace remoting