Fix some properties on the settings page read from ONC.

chromeos/network/onc/onc_translation_tables.cc

Index: chromeos/network/onc/onc_translation_tables.cc
diff --git a/chromeos/network/onc/onc_translation_tables.cc b/chromeos/network/onc/onc_translation_tables.cc
index dd0f8f2431e0911684d9d5fc9854c083d3dc81d9..82df4d8011a3f49d089209deb54e15aa07f1fa83 100644
--- a/chromeos/network/onc/onc_translation_tables.cc
+++ b/chromeos/network/onc/onc_translation_tables.cc
@@ -154,6 +154,7 @@ const FieldTranslationEntry cellular_fields[] = {
     { ::onc::cellular::kActivationType, shill::kActivationTypeProperty},
     // This field is converted during translation, see onc_translator_*.
     // { ::onc::cellular::kActivationState, shill::kActivationStateProperty},
+    { ::onc::vpn::kAutoConnect, shill::kAutoConnectProperty},
     { ::onc::cellular::kNetworkTechnology, shill::kNetworkTechnologyProperty},
     // This field is converted during translation, see onc_translator_*.
     // { ::onc::cellular::kRoamingState, shill::kRoamingStateProperty},