Tether: Persist if first-time setup is required to HostScanCache.

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 <algorithm>
 
 #include "base/bind.h"
 #include "chromeos/components/tether/device_id_tether_network_guid_map.h"
@@ skipping 149 matching lines @@
   const int32_t signal_strength =
       status.has_connection_strength()
           ? ForceBetweenZeroAndOneHundred(
                 kAndroidTetherHostToChromeOSSignalStrengthMultiplier *
                 status.connection_strength())
           : 100;
 
   host_scan_cache_->SetHostScanResult(
       device_id_tether_network_guid_map_->GetTetherNetworkGuidForDeviceId(
           remote_device.GetDeviceId()),
-      remote_device.name, carrier, battery_percentage, signal_strength);
+      remote_device.name, carrier, battery_percentage, signal_strength,
+      scanned_device_info.setup_required);
 }
 
 }  // namespace tether
 
 }  // namespace chromeos