Remove raw base::DictionaryValue::SetWithoutPathExpansion in //chromeos

chromeos/network/network_ui_data.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/network_ui_data.h"
 
 #include <utility>
 
 #include "base/logging.h"
+#include "base/memory/ptr_util.h"
 #include "base/values.h"
 
 namespace chromeos {
 
 // Top-level UI data dictionary keys.
 const char NetworkUIData::kKeyONCSource[] = "onc_source";
 const char NetworkUIData::kKeyUserSettings[] = "user_settings";
 const char NetworkUIData::kONCSourceUserImport[] = "user_import";
 const char NetworkUIData::kONCSourceDevicePolicy[] = "device_policy";
 const char NetworkUIData::kONCSourceUserPolicy[] = "user_policy";
@@ skipping 79 matching lines @@
 }
 
 void NetworkUIData::FillDictionary(base::DictionaryValue* dict) const {
   dict->Clear();
 
   std::string source_string = GetONCSourceAsString();
   if (!source_string.empty())
     dict->SetString(kKeyONCSource, source_string);
 
   if (user_settings_)
-    dict->SetWithoutPathExpansion(kKeyUserSettings,
-                                  user_settings_->DeepCopy());
+    dict->SetWithoutPathExpansion(
+        kKeyUserSettings, base::MakeUnique<base::Value>(*user_settings_));
 }
 
 // static
 std::unique_ptr<NetworkUIData> NetworkUIData::CreateFromONC(
     ::onc::ONCSource onc_source) {
   std::unique_ptr<NetworkUIData> ui_data(new NetworkUIData());
 
   ui_data->onc_source_ = onc_source;
 
   return ui_data;
 }
 
 }  // namespace chromeos