Clean up code by removing network traffic code in network library....

chrome/browser/chromeos/options/internet_page_view.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_OPTIONS_INTERNET_PAGE_VIEW_H_
 #define CHROME_BROWSER_CHROMEOS_OPTIONS_INTERNET_PAGE_VIEW_H_
 #pragma once
 
 #include "chrome/browser/chromeos/cros/network_library.h"
 #include "chrome/browser/chromeos/options/settings_page_view.h"
 
 namespace views {
 class ScrollView;
 }  // namespace views
 
 namespace chromeos {
 
 class InternetPageContentView;
 
 // Internet settings page for Chrome OS
 class InternetPageView : public SettingsPageView,
                          public NetworkLibrary::Observer {
  public:
   explicit InternetPageView(Profile* profile);
   virtual ~InternetPageView();
 
   // NetworkLibrary::Observer implementation.
   virtual void NetworkChanged(NetworkLibrary* obj);
-  virtual void NetworkTraffic(NetworkLibrary* obj, int traffic_type) {}
 
   // views::View overrides:
   virtual void Layout();
 
  protected:
   // SettingsPageView implementation:
   virtual void InitControlLayout();
 
  private:
   // The contents of the internet page view.
   InternetPageContentView* contents_view_;
 
   // The scroll view that contains the advanced options.
   views::ScrollView* scroll_view_;
 
   DISALLOW_COPY_AND_ASSIGN(InternetPageView);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_OPTIONS_INTERNET_PAGE_VIEW_H_