chromeos networking: move from security to securityclass property

athena/system/network_selector.cc

Index: athena/system/network_selector.cc
diff --git a/athena/system/network_selector.cc b/athena/system/network_selector.cc
index 5653c3f08a21a02d595ba3bceb79ca7b6462521a..86450d4b822cbf9b08686d5aae9bc36b951b1822 100644
--- a/athena/system/network_selector.cc
+++ b/athena/system/network_selector.cc
@@ -243,7 +243,7 @@ class NetworkRow : public views::View {
 
     // If this is not a wifi network that needs a password, then ignore.
     if (network->type() != shill::kTypeWifi ||
-        network->security() == shill::kSecurityNone) {
+        network->security_class() == shill::kSecurityNone) {
       return;
     }