Remove duplicate includes from chromeos/

chromeos/network/network_connection_handler.cc

 // Copyright (c) 2013 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.
 
 #include "chromeos/network/network_connection_handler.h"
 
 #include "base/bind.h"
 #include "base/json/json_reader.h"
 #include "base/location.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/strings/string_number_conversions.h"
-#include "chromeos/cert_loader.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/shill_manager_client.h"
 #include "chromeos/dbus/shill_service_client.h"
 #include "chromeos/network/certificate_pattern.h"
 #include "chromeos/network/client_cert_resolver.h"
 #include "chromeos/network/client_cert_util.h"
 #include "chromeos/network/managed_network_configuration_handler.h"
 #include "chromeos/network/network_configuration_handler.h"
 #include "chromeos/network/network_event_log.h"
-#include "chromeos/network/network_handler_callbacks.h"
 #include "chromeos/network/network_profile_handler.h"
 #include "chromeos/network/network_state.h"
 #include "chromeos/network/network_state_handler.h"
 #include "chromeos/network/shill_property_util.h"
 #include "dbus/object_path.h"
 #include "net/cert/x509_certificate.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 
 namespace chromeos {
 
@@ skipping 741 matching lines @@
 
 void NetworkConnectionHandler::HandleShillDisconnectSuccess(
     const std::string& service_path,
     const base::Closure& success_callback) {
   NET_LOG_EVENT("Disconnect Request Sent", service_path);
   if (!success_callback.is_null())
     success_callback.Run();
 }
 
 }  // namespace chromeos