Re-write many calls to WrapUnique() with MakeUnique()

components/wifi_sync/wifi_config_delegate_chromeos_unittest.cc

 // Copyright 2015 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 "components/wifi_sync/wifi_config_delegate_chromeos.h"
 
 #include <stddef.h>
 
 #include <memory>
 
@@ skipping 206 matching lines @@
   EXPECT_FALSE(create_configuration_called());
 }
 
 TEST_F(WifiConfigDelegateChromeOsTest,
        AddToLocalNetworksCreateConfigurationFailure) {
   AddToLocalNetworks(MakeCredential(kSsid, SECURITY_CLASS_NONE, ""));
   EXPECT_TRUE(create_configuration_called());
   if (!create_configuration_error_callback().is_null()) {
     create_configuration_error_callback().Run(
         "Config.CreateConfiguration Failed",
-        base::WrapUnique(new base::DictionaryValue()));
+        base::MakeUnique<base::DictionaryValue>());
   }
 }
 
 }  // namespace wifi_sync