Convert JsonWriter::Write to taking a const ref for the in-param

chrome/browser/chromeos/net/onc_utils.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 "chrome/browser/chromeos/net/onc_utils.h"
 
 #include "base/bind_helpers.h"
 #include "base/json/json_writer.h"
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
@@ skipping 210 matching lines @@
     // crbug.com/457936
     scoped_ptr<base::DictionaryValue> shill_dict =
         onc::TranslateONCObjectToShill(&onc::kNetworkConfigurationSignature,
                                        *normalized_network);
 
     scoped_ptr<NetworkUIData> ui_data(
         NetworkUIData::CreateFromONC(::onc::ONC_SOURCE_USER_IMPORT));
     base::DictionaryValue ui_data_dict;
     ui_data->FillDictionary(&ui_data_dict);
     std::string ui_data_json;
-    base::JSONWriter::Write(&ui_data_dict, &ui_data_json);
+    base::JSONWriter::Write(ui_data_dict, &ui_data_json);
     shill_dict->SetStringWithoutPathExpansion(shill::kUIDataProperty,
                                               ui_data_json);
 
     shill_dict->SetStringWithoutPathExpansion(shill::kProfileProperty,
                                               profile->path);
 
     std::string type;
     shill_dict->GetStringWithoutPathExpansion(shill::kTypeProperty, &type);
     NetworkConfigurationHandler* config_handler =
         NetworkHandler::Get()->network_configuration_handler();
@@ skipping 210 matching lines @@
                          const PrefService* local_state_prefs,
                          const NetworkState& network) {
   ::onc::ONCSource ignored_onc_source;
   const base::DictionaryValue* policy = onc::GetPolicyForNetwork(
       profile_prefs, local_state_prefs, network, &ignored_onc_source);
   return policy != NULL;
 }
 
 }  // namespace onc
 }  // namespace chromeos