Refactor proxy handling for ChromeOS to not go through the CrosSettings interface.

chrome/browser/ui/webui/options/chromeos/internet_options_handler.h

 // Copyright (c) 2011 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_UI_WEBUI_OPTIONS_CHROMEOS_INTERNET_OPTIONS_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_INTERNET_OPTIONS_HANDLER_H_
 
 #include <string>
 
 #include "chrome/browser/chromeos/cros/network_library.h"
-#include "chrome/browser/chromeos/proxy_cros_settings_provider.h"
 #include "chrome/browser/ui/webui/options/chromeos/cros_options_page_ui_handler.h"
 #include "content/public/browser/notification_registrar.h"
 #include "ui/gfx/native_widget_types.h"
 
 class SkBitmap;
 namespace views {
 class WidgetDelegate;
 }
 
 // ChromeOS internet options page UI handler.
@@ skipping 110 matching lines @@
   base::ListValue* GetRememberedList();
   // Fills network information into JS dictionary for displaying network lists.
   void FillNetworkInfo(base::DictionaryValue* dictionary);
   // Refreshes the display of network information.
   void RefreshNetworkData();
   // Adds observers for wireless networks, if any, so that we can dynamically
   // display the correct icon for that network's signal strength and, in the
   // case of cellular networks, network technology and roaming status.
   void MonitorNetworks();
 
-  chromeos::ProxyCrosSettingsProvider* proxy_settings();
-
   // Convenience pointer to netwrok library (will not change).
   chromeos::NetworkLibrary* cros_;
 
   content::NotificationRegistrar registrar_;
 
-  chromeos::ProxyCrosSettingsProvider* proxy_settings_;
-
   DISALLOW_COPY_AND_ASSIGN(InternetOptionsHandler);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_INTERNET_OPTIONS_HANDLER_H_