Insufficient information on activation details should be handled correctly.

chromeos/network/network_connection_handler.cc

 // Copyright (c) 2013 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_connection_handler.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/json/json_reader.h"
 #include "chromeos/chromeos_switches.h"
@@ skipping 39 matching lines @@
 void CopyStringFromDictionary(const base::DictionaryValue& source,
                               const std::string& key,
                               base::DictionaryValue* dest) {
   std::string string_value;
   if (source.GetStringWithoutPathExpansion(key, &string_value))
     dest->SetStringWithoutPathExpansion(key, string_value);
 }
 
 bool NetworkRequiresActivation(const NetworkState* network) {
   return (network->type() == flimflam::kTypeCellular &&
-          (network->activation_state() != flimflam::kActivationStateActivated ||
-           network->cellular_out_of_credits()));
+      ((network->activation_state() != flimflam::kActivationStateActivated &&
+        network->activation_state() != flimflam::kActivationStateUnknown) ||
+      network->cellular_out_of_credits()));
 }
 
 bool VPNIsConfigured(const std::string& service_path,
                      const std::string& provider_type,
                      const base::DictionaryValue& provider_properties) {
   if (provider_type == flimflam::kProviderOpenVpn) {
     std::string hostname;
     provider_properties.GetStringWithoutPathExpansion(
         flimflam::kHostProperty, &hostname);
     if (hostname.empty()) {
@@ skipping 643 matching lines @@
 
 void NetworkConnectionHandler::HandleShillActivateSuccess(
     const std::string& service_path,
     const base::Closure& success_callback) {
   NET_LOG_EVENT("Activate Request Sent", service_path);
   if (!success_callback.is_null())
     success_callback.Run();
 }
 
 }  // namespace chromeos