Defer NetworkConfigurationHandler::CreateShillConfiguration callback

chromeos/network/managed_network_configuration_handler_unittest.cc

Index: chromeos/network/managed_network_configuration_handler_unittest.cc
diff --git a/chromeos/network/managed_network_configuration_handler_unittest.cc b/chromeos/network/managed_network_configuration_handler_unittest.cc
index 15aeac4a7d58fe4a0184882df4a3f3b6579744ad..abdf830aa0aa7c4e8391bceac14ee855ddbfcddc 100644
--- a/chromeos/network/managed_network_configuration_handler_unittest.cc
+++ b/chromeos/network/managed_network_configuration_handler_unittest.cc
@@ -275,12 +275,13 @@ class ManagedNetworkConfigurationHandlerTest : public testing::Test {
   }
 
   void TearDown() override {
+    network_state_handler_->Shutdown();
     if (managed_network_configuration_handler_)
       managed_network_configuration_handler_->RemoveObserver(&policy_observer_);
-    network_state_handler_.reset();
     managed_network_configuration_handler_.reset();
     network_configuration_handler_.reset();
     network_profile_handler_.reset();
+    network_state_handler_.reset();
     DBusThreadManager::Shutdown();
   }