This adds ManagedNetworkConfigurationHandler first pass

chromeos/network/onc/onc_mapper.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chromeos/network/onc/onc_mapper.h"
 
 #include "base/logging.h"
 #include "base/values.h"
 #include "chromeos/network/onc/onc_signature.h"
 
@@ skipping 75 matching lines @@
   }
 }
 
 scoped_ptr<base::Value> Mapper::MapField(
     const std::string& field_name,
     const OncValueSignature& object_signature,
     const base::Value& onc_value,
     bool* found_unknown_field,
     bool* error) {
   const OncFieldSignature* field_signature =
-      GetFieldSignature(object_signature, field_name);
+      GetOncFieldSignature(object_signature, field_name);
 
   if (field_signature != NULL) {
     DCHECK(field_signature->value_signature != NULL)
         << "Found missing value signature at field '" << field_name << "'.";
 
     return MapValue(*field_signature->value_signature, onc_value, error);
   } else {
     DVLOG(1) << "Found unknown field name: '" << field_name << "'";
     *found_unknown_field = true;
     return scoped_ptr<base::Value>();
@@ skipping 28 matching lines @@
 
 scoped_ptr<base::Value> Mapper::MapEntry(int index,
                                          const OncValueSignature& signature,
                                          const base::Value& onc_value,
                                          bool* error) {
   return MapValue(signature, onc_value, error);
 }
 
 }  // namespace onc
 }  // namespace chromeos