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

chromeos/components/tether/host_scanner.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 "chromeos/components/tether/host_scanner.h"
 
 #include "base/bind.h"
 #include "chromeos/components/tether/tether_host_fetcher.h"
 #include "chromeos/network/network_state.h"
 #include "components/cryptauth/remote_device_loader.h"
 
 namespace chromeos {
 
 namespace tether {
 
 HostScanner::HostScanner(
     TetherHostFetcher* tether_host_fetcher,
     BleConnectionManager* connection_manager,
     HostScanDevicePrioritizer* host_scan_device_prioritizer,
+    NotificationPresenter* notification_presenter)
+    : HostScanner(tether_host_fetcher,
+                  connection_manager,
+                  host_scan_device_prioritizer,
+                  NetworkHandler::Get()->network_state_handler(),
+                  notification_presenter) {}
+
+HostScanner::HostScanner(
+    TetherHostFetcher* tether_host_fetcher,
+    BleConnectionManager* connection_manager,
+    HostScanDevicePrioritizer* host_scan_device_prioritizer,
     NetworkStateHandler* network_state_handler,
     NotificationPresenter* notification_presenter)
     : tether_host_fetcher_(tether_host_fetcher),
       connection_manager_(connection_manager),
       host_scan_device_prioritizer_(host_scan_device_prioritizer),
       network_state_handler_(network_state_handler),
       notification_presenter_(notification_presenter),
       is_fetching_hosts_(false),
       weak_ptr_factory_(this) {}
 
@@ skipping 57 matching lines @@
     // If the final scan result has been received, the operation is finished.
     // Delete it.
     host_scanner_operation_->RemoveObserver(this);
     host_scanner_operation_.reset();
   }
 }
 
 }  // namespace tether
 
 }  // namespace chromeos