ONC: add support for non-utf-8 SSIDs

chromeos/network/managed_network_configuration_handler_impl.cc

Index: chromeos/network/managed_network_configuration_handler_impl.cc
diff --git a/chromeos/network/managed_network_configuration_handler_impl.cc b/chromeos/network/managed_network_configuration_handler_impl.cc
index eb16c55d7f5add1faea8b3ae6290bfadbe70cef0..11d33f4ea44617c303fb73894f5059caa43fd099 100644
--- a/chromeos/network/managed_network_configuration_handler_impl.cc
+++ b/chromeos/network/managed_network_configuration_handler_impl.cc
@@ -32,6 +32,7 @@
 #include "chromeos/network/onc/onc_merger.h"
 #include "chromeos/network/onc/onc_signature.h"
 #include "chromeos/network/onc/onc_translator.h"
+#include "chromeos/network/onc/onc_utils.h"
 #include "chromeos/network/onc/onc_validator.h"
 #include "chromeos/network/policy_util.h"
 #include "chromeos/network/shill_property_util.h"
@@ -289,6 +290,13 @@ void ManagedNetworkConfigurationHandlerImpl::SetProperties(
           *user_settings_copy,
           &validation_result);
 
+  // Fill in HexSSID field from contents of SSID field if not set already.
+  if (user_settings_copy) {
+    onc::FillInHexSSIDFieldsInOncObject(
+        onc::kNetworkConfigurationSignature, validated_user_settings.get());
+  }
+
+
   if (validation_result == onc::Validator::INVALID) {
     InvokeErrorCallback(service_path, error_callback, kInvalidUserSettings);
     return;