[Sync] Move the last things out of core/.

components/sync/core/model_type_connector.cc

Index: components/sync/core/model_type_connector.cc
diff --git a/components/sync/core/model_type_connector.cc b/components/sync/core/model_type_connector.cc
deleted file mode 100644
index 937f71c954b54eb890f0f5dbae96c7f3f6d6141c..0000000000000000000000000000000000000000
--- a/components/sync/core/model_type_connector.cc
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2014 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/sync/core/model_type_connector.h"
-
-namespace syncer {
-
-ModelTypeConnector::ModelTypeConnector() {}
-
-ModelTypeConnector::~ModelTypeConnector() {}
-
-}  // namespace syncer