[CrOS Tether] Fill out the Initializer class. Tether will now initialize fully once the flag is ena…

chromeos/components/tether/active_host_network_state_updater.cc

 // Copyright 2017 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/components/tether/active_host_network_state_updater.h"
 
 #include "base/memory/ptr_util.h"
 #include "chromeos/components/tether/active_host.h"
 #include "chromeos/network/network_state_handler.h"
 #include "components/cryptauth/remote_device.h"
 #include "components/proximity_auth/logging/logging.h"
 
 namespace chromeos {
 
 namespace tether {
 
 ActiveHostNetworkStateUpdater::ActiveHostNetworkStateUpdater(
-    ActiveHost* active_host)
-    : ActiveHostNetworkStateUpdater(
-          active_host,
-          NetworkHandler::Get()->network_state_handler()) {}
-
-ActiveHostNetworkStateUpdater::ActiveHostNetworkStateUpdater(
     ActiveHost* active_host,
     NetworkStateHandler* network_state_handler)
     : active_host_(active_host), network_state_handler_(network_state_handler) {
   active_host_->AddObserver(this);
 }
 
 ActiveHostNetworkStateUpdater::~ActiveHostNetworkStateUpdater() {
   active_host_->RemoveObserver(this);
 }
 
@@ skipping 46 matching lines @@
       network_state_handler_->SetTetherNetworkStateConnected(
           change_info.new_tether_network_guid);
       break;
     }
   }
 }
 
 }  // namespace tether
 
 }  // namespace chromeos