[CrOS Tether] Remove the ManagedTetherProperties dictionary.

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 458 matching lines @@
     if (limit > 0 && ++count >= limit)
       return;
   }
 }
 
 const NetworkState* NetworkStateHandler::GetNetworkStateFromServicePath(
     const std::string& service_path,
     bool configured_only) const {
   ManagedState* managed =
       GetModifiableManagedState(&network_list_, service_path);
-  if (!managed)
-    return nullptr;
+  if (!managed) {
+    managed = GetModifiableManagedState(&tether_network_list_, service_path);
+    if (!managed)
+      return nullptr;
+  }
   const NetworkState* network = managed->AsNetworkState();
   DCHECK(network);
   if (!network->update_received() ||
       (configured_only && !network->IsInProfile())) {
     return nullptr;
   }
   return network;
 }
 
 const NetworkState* NetworkStateHandler::GetNetworkStateFromGuid(
@@ skipping 924 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