[CrOS Tether] Create TetherHostResponseRecorder, which records ConnectTetheringResponses and Tether…

chromeos/components/tether/tether_connector.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/tether_connector.h"
 
 #include "base/bind.h"
 #include "chromeos/components/tether/active_host.h"
 #include "chromeos/components/tether/device_id_tether_network_guid_map.h"
 #include "chromeos/components/tether/tether_host_fetcher.h"
 #include "chromeos/components/tether/wifi_hotspot_connector.h"
 #include "chromeos/network/network_handler.h"
 #include "chromeos/network/network_state_handler.h"
 #include "components/proximity_auth/logging/logging.h"
 
 namespace chromeos {
 
 namespace tether {
 
 TetherConnector::TetherConnector(
     NetworkConnectionHandler* network_connection_handler,
     NetworkStateHandler* network_state_handler,
     WifiHotspotConnector* wifi_hotspot_connector,
     ActiveHost* active_host,
     TetherHostFetcher* tether_host_fetcher,
     BleConnectionManager* connection_manager,
-    HostScanDevicePrioritizer* host_scan_device_prioritizer,
+    TetherHostResponseRecorder* tether_host_response_recorder,
     DeviceIdTetherNetworkGuidMap* device_id_tether_network_guid_map)
     : network_connection_handler_(network_connection_handler),
       network_state_handler_(network_state_handler),
       wifi_hotspot_connector_(wifi_hotspot_connector),
       active_host_(active_host),
       tether_host_fetcher_(tether_host_fetcher),
       connection_manager_(connection_manager),
-      host_scan_device_prioritizer_(host_scan_device_prioritizer),
+      tether_host_response_recorder_(tether_host_response_recorder),
       device_id_tether_network_guid_map_(device_id_tether_network_guid_map),
       weak_ptr_factory_(this) {
   network_connection_handler_->SetTetherDelegate(this);
 }
 
 TetherConnector::~TetherConnector() {
   network_connection_handler_->SetTetherDelegate(nullptr);
   if (connect_tethering_operation_) {
     connect_tethering_operation_->RemoveObserver(this);
   }
@@ skipping 122 matching lines @@
                   << ". Cannot connect.";
     SetConnectionFailed();
     return;
   }
 
   DCHECK(device_id == tether_host_to_connect->GetDeviceId());
 
   connect_tethering_operation_ =
       ConnectTetheringOperation::Factory::NewInstance(
           *tether_host_to_connect, connection_manager_,
-          host_scan_device_prioritizer_);
+          tether_host_response_recorder_);
   connect_tethering_operation_->AddObserver(this);
   connect_tethering_operation_->Initialize();
 }
 
 void TetherConnector::SetConnectionFailed() {
   DCHECK(!device_id_pending_connection_.empty());
   DCHECK(!error_callback_.is_null());
 
   // Save a copy of the callback before resetting it below.
   network_handler::StringResultCallback error_callback = error_callback_;
@@ skipping 69 matching lines @@
                     << device_id << "\" to Wi-Fi network with ID \""
                     << wifi_network_guid << "\".";
   }
 
   SetConnectionSucceeded(device_id, wifi_network_guid);
 }
 
 }  // namespace tether
 
 }  // namespace chromeos