Extract common per-network proxy configuration functions.

chrome/browser/prefs/proxy_config_dictionary.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_PREFS_PROXY_CONFIG_DICTIONARY_H_
 #define CHROME_BROWSER_PREFS_PROXY_CONFIG_DICTIONARY_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 19 matching lines @@
   explicit ProxyConfigDictionary(const base::DictionaryValue* dict);
   ~ProxyConfigDictionary();
 
   bool GetMode(ProxyPrefs::ProxyMode* out) const;
   bool GetPacUrl(std::string* out) const;
   bool GetPacMandatory(bool* out) const;
   bool GetProxyServer(std::string* out) const;
   bool GetBypassList(std::string* out) const;
   bool HasBypassList() const;
 
+  const base::DictionaryValue& GetDictionary() const;
+
   static base::DictionaryValue* CreateDirect();
   static base::DictionaryValue* CreateAutoDetect();
   static base::DictionaryValue* CreatePacScript(const std::string& pac_url,
                                           bool pac_mandatory);
   static base::DictionaryValue* CreateFixedServers(
       const std::string& proxy_server,
       const std::string& bypass_list);
   static base::DictionaryValue* CreateSystem();
  private:
   static base::DictionaryValue* CreateDictionary(
       ProxyPrefs::ProxyMode mode,
       const std::string& pac_url,
       bool pac_mandatory,
       const std::string& proxy_server,
       const std::string& bypass_list);
 
   scoped_ptr<base::DictionaryValue> dict_;
 
   DISALLOW_COPY_AND_ASSIGN(ProxyConfigDictionary);
 };
 
 #endif  // CHROME_BROWSER_PREFS_PROXY_CONFIG_DICTIONARY_H_