Elim unused Chrome OS networking UI code

extensions/browser/api/networking_private/networking_private_chromeos.cc

 // Copyright 2014 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 "extensions/browser/api/networking_private/networking_private_chromeos.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
@@ skipping 275 matching lines @@
     const std::string& network_type,
     bool configured_only,
     bool visible_only,
     int limit,
     const NetworkListCallback& success_callback,
     const FailureCallback& failure_callback) {
   NetworkTypePattern pattern =
       chromeos::onc::NetworkTypePatternFromOncType(network_type);
   scoped_ptr<base::ListValue> network_properties_list =
       chromeos::network_util::TranslateNetworkListToONC(
-          pattern, configured_only, visible_only, limit, false /* debugging */);
+          pattern, configured_only, visible_only, limit);
   success_callback.Run(network_properties_list.Pass());
 }
 
 void NetworkingPrivateChromeOS::StartConnect(
     const std::string& guid,
     const VoidCallback& success_callback,
     const FailureCallback& failure_callback) {
   std::string service_path, error;
   if (!GetServicePathFromGuid(guid, &service_path, &error)) {
     failure_callback.Run(error);
@@ skipping 253 matching lines @@
 
   return true;
 }
 
 bool NetworkingPrivateChromeOS::RequestScan() {
   GetStateHandler()->RequestScan();
   return true;
 }
 
 }  // namespace extensions