Add NetworkConnectionHandler class

chromeos/network/network_configuration_handler.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 CHROMEOS_NETWORK_NETWORK_CONFIGURATION_HANDLER_H_
 #define CHROMEOS_NETWORK_NETWORK_CONFIGURATION_HANDLER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 62 matching lines @@
   // unable to be cleared, the |error_callback| will only be run once with
   // accumulated information about all of the errors as a list attached to the
   // "errors" key of the error data, and the |callback| will not be run, even
   // though some of the properties may have been cleared. If there are no
   // errors, |callback| will be run.
   void ClearProperties(const std::string& service_path,
                        const std::vector<std::string>& property_paths,
                        const base::Closure& callback,
                        const network_handler::ErrorCallback& error_callback);
 
-  // Initiates a connection with network that has id |service_path|. See note on
-  // |callback| and |error_callback|, in class description above.
-  void Connect(const std::string& service_path,
-               const base::Closure& callback,
-               const network_handler::ErrorCallback& error_callback) const;
-
-  // Initiates a disconnect with the network at |service_path|. See note on
-  // |callback| and |error_callback|, in class description above.
-  void Disconnect(const std::string& service_path,
-                  const base::Closure& callback,
-                  const network_handler::ErrorCallback& error_callback) const;
-
-
   // Creates a network with the given properties in the active Shill profile,
   // and returns the new service_path to |callback| if successful. See note on
   // |callback| and |error_callback|, in class description above.
   void CreateConfiguration(
       const base::DictionaryValue& properties,
       const network_handler::StringResultCallback& callback,
       const network_handler::ErrorCallback& error_callback) const;
 
   // Removes the network |service_path| from the remembered network list in the
   // active Shill profile. The network may still show up in the visible networks
   // after this, but no profile configuration will remain. See note on
   // |callback| and |error_callback|, in class description above.
   void RemoveConfiguration(
       const std::string& service_path,
       const base::Closure& callback,
       const network_handler::ErrorCallback& error_callback) const;
 
  private:
   friend class NetworkConfigurationHandlerTest;
   NetworkConfigurationHandler();
 
   DISALLOW_COPY_AND_ASSIGN(NetworkConfigurationHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_NETWORK_NETWORK_CONFIGURATION_HANDLER_H_