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

chromeos/network/network_util.cc

Index: chromeos/network/network_util.cc
diff --git a/chromeos/network/network_util.cc b/chromeos/network/network_util.cc
index db4623bf2cbde33ab199badcab673a083ccbb50e..7ba8ecfef2293f1e141178774c60539bfd1e2284 100644
--- a/chromeos/network/network_util.cc
+++ b/chromeos/network/network_util.cc
@@ -12,6 +12,7 @@
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_tokenizer.h"
 #include "base/strings/string_util.h"
+#include "base/values.h"
 #include "chromeos/login/login_state.h"
 #include "chromeos/network/device_state.h"
 #include "chromeos/network/managed_network_configuration_handler.h"
@@ -179,7 +180,7 @@ std::unique_ptr<base::DictionaryValue> TranslateNetworkStateToONC(
           shill::kProviderRequiresRoamingProperty,
           device->provider_requires_roaming());
       shill_dictionary->SetWithoutPathExpansion(shill::kDeviceProperty,
-                                                device_dict.release());
+                                                std::move(device_dict));
     }
   }