Use Managed properties for Preferred and Provider.

chromeos/network/onc/onc_signature.cc

Index: chromeos/network/onc/onc_signature.cc
diff --git a/chromeos/network/onc/onc_signature.cc b/chromeos/network/onc/onc_signature.cc
index 4e1bdebece15ef83abc668f90641c5ffbcba00d7..2b750fb7f82c0897e467bb85c33eca33348a6447 100644
--- a/chromeos/network/onc/onc_signature.cc
+++ b/chromeos/network/onc/onc_signature.cc
@@ -290,6 +290,7 @@ const OncFieldSignature network_configuration_fields[] = {
     { ::onc::network_config::kName, &kStringSignature},
     // Not supported, yet.
     { ::onc::network_config::kNameServers, &kStringListSignature},
+    { ::onc::network_config::kPriority, &kIntegerSignature},

[pneubeck (no reviews), 2014/08/20 08:16:15]

Please add some comment that this is not supported for policy or not part of the
ONC spec.

[stevenjb, 2014/08/20 17:18:37]

Hmm, we may need to chat about this. I would rather add this to the ONC spec as
a readonly property. (I could be convinced to use a bool 'Preferred', but I
think that any property we need for Settings should be part of the spec).
Alternately we could maybe add a 'UserSettings' dictionary that gets blindly
translated.

     { ::onc::network_config::kProxySettings, &kProxySettingsSignature},
     { ::onc::kRemove, &kBoolSignature},
     // Not supported, yet.