Added ConnectorSettings class.

chrome/service/service_process_prefs.h

 // 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.
 
 #ifndef CHROME_SERVICE_SERVICE_PROCESS_PREFS_H_
 #define CHROME_SERVICE_SERVICE_PROCESS_PREFS_H_
 
 #include <string>
 
 #include "chrome/common/json_pref_store.h"
@@ skipping 12 matching lines @@
                       base::MessageLoopProxy* file_message_loop_proxy);
   ~ServiceProcessPrefs();
 
   // Read preferences from the backing file.
   void ReadPrefs();
 
   // Write the data to the backing file.
   void WritePrefs();
 
   // Get a string preference for |key| and store it in |result|.
-  void GetString(const std::string& key, std::string* result);
+  void GetString(const std::string& key, std::string* result) const;
 
   // Set a string |value| for |key|.
   void SetString(const std::string& key, const std::string& value);
 
   // Get a boolean preference for |key| and store it in |result|.
-  void GetBoolean(const std::string& key, bool* result);
+  void GetBoolean(const std::string& key, bool* result) const;
 
   // Set a boolean |value| for |key|.
   void SetBoolean(const std::string& key, bool value);
 
   // Get a dictionary preference for |key| and store it in |result|.
   void GetDictionary(const std::string& key,
-                     const base::DictionaryValue** result);
+                     const base::DictionaryValue** result) const;
 
   // Removes the pref specified by |key|.
   void RemovePref(const std::string& key);
 
  private:
   scoped_refptr<JsonPrefStore> prefs_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceProcessPrefs);
 };
 
 #endif  // CHROME_SERVICE_SERVICE_PROCESS_PREFS_H_