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

components/wifi_sync/wifi_credential_syncable_service_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_credential_syncable_service.h"
 
 #include <stdint.h>
 
 #include <memory>
 #include <string>
@@ skipping 128 matching lines @@
             base::Time(), syncer::AttachmentIdList(),
             syncer::AttachmentServiceProxyForTest::Create()));
   }
 
   void StartSyncing() {
     std::unique_ptr<FakeSyncChangeProcessor> change_processor(
         new FakeSyncChangeProcessor());
     change_processor_ = change_processor.get();
     syncable_service_->MergeDataAndStartSyncing(
         syncer::WIFI_CREDENTIALS, syncer::SyncDataList(),
-        std::move(change_processor),
-        base::WrapUnique(new SyncErrorFactoryMock()));
+        std::move(change_processor), base::MakeUnique<SyncErrorFactoryMock>());
   }
 
  private:
   std::unique_ptr<WifiCredentialSyncableService> syncable_service_;
   FakeWifiConfigDelegate* config_delegate_;    // Owned by |syncable_service_|
   FakeSyncChangeProcessor* change_processor_;  // Owned by |syncable_service_|
 
   DISALLOW_COPY_AND_ASSIGN(WifiCredentialSyncableServiceTest);
 };
 
@@ skipping 174 matching lines @@
           MakeCredential(kSsidNonUtf8, SECURITY_CLASS_NONE, "")));
   EXPECT_EQ(1, change_processor_changes_size());
   EXPECT_FALSE(
       AddToSyncedNetworks(
           "fake-item-id",
           MakeCredential(kSsidNonUtf8, SECURITY_CLASS_NONE, "")));
   EXPECT_EQ(1, change_processor_changes_size());
 }
 
 }  // namespace wifi_sync