[CrOS Tether] Add HasConnectedToHost property for Tether networks.

chromeos/network/network_state_handler.cc

 // Copyright (c) 2012 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/network/network_state_handler.h"
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 513 matching lines @@
 
   tether_network_state->set_name(name);
   tether_network_state->set_type(kTypeTether);
   tether_network_state->SetGuid(guid);
   tether_network_state->set_visible(true);
   tether_network_state->set_update_received();
   tether_network_state->set_update_requested(false);
   tether_network_state->set_connectable(true);
   tether_network_state->set_carrier(carrier);
   tether_network_state->set_battery_percentage(battery_percentage);
+  // TODO(khorimoto): Add this field as a parameter to this function and set it
+  // accordingly from the Tether component.
+  tether_network_state->set_tether_has_connected_to_host(false);
   tether_network_state->set_signal_strength(signal_strength);
 
   tether_network_list_.push_back(std::move(tether_network_state));
   NotifyNetworkListChanged();
 }
 
 bool NetworkStateHandler::UpdateTetherNetworkProperties(
     const std::string& guid,
     const std::string& carrier,
     int battery_percentage,
@@ skipping 874 matching lines @@
   if (type.MatchesType(shill::kTypeVPN))
     technologies.emplace_back(shill::kTypeVPN);
   if (type.MatchesType(kTypeTether))
     technologies.emplace_back(kTypeTether);
 
   CHECK_GT(technologies.size(), 0ul);
   return technologies;
 }
 
 }  // namespace chromeos