NetworkHandler: Add ui_proxy_config_service

chrome/browser/chromeos/proxy_cros_settings_parser.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_CHROMEOS_PROXY_CROS_SETTINGS_PARSER_H_
 #define CHROME_BROWSER_CHROMEOS_PROXY_CROS_SETTINGS_PARSER_H_
 
 #include <stddef.h>
 
 #include <string>
@@ skipping 28 matching lines @@
 extern const char kProxyIgnoreList[];
 extern const char kProxyUsePacUrl[];
 
 extern const char* const kProxySettings[];
 extern const size_t kProxySettingsCount;
 
 // Returns true if the supplied |path| is a proxy preference name.
 bool IsProxyPref(const std::string& path);
 
 // Sets a value in the current proxy configuration on the specified profile.
-void SetProxyPrefValue(const std::string& path,
+void SetProxyPrefValue(const std::string& network_guid,
+                       const std::string& path,
                        const base::Value* in_value,
                        UIProxyConfigService* config_service);
 
 // Gets a value from the current proxy configuration on the specified profile.
-bool GetProxyPrefValue(const UIProxyConfigService& config_service,
+bool GetProxyPrefValue(const std::string& network_guid,
                        const std::string& path,
+                       UIProxyConfigService* config_service,
                        base::Value** out_value);
 
 }  // namespace proxy_cros_settings_parser
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_PROXY_CROS_SETTINGS_PARSER_H_