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

components/sync/core/sync_manager_factory.cc

Index: components/sync/core/sync_manager_factory.cc
diff --git a/components/sync/core/sync_manager_factory.cc b/components/sync/core/sync_manager_factory.cc
deleted file mode 100644
index 73a3f53b88730ffd3c61b1787b2ac1802d337a00..0000000000000000000000000000000000000000
--- a/components/sync/core/sync_manager_factory.cc
+++ /dev/null
@@ -1,20 +0,0 @@
-// 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 "components/sync/core/sync_manager_factory.h"
-
-#include "components/sync/core_impl/sync_manager_impl.h"
-
-namespace syncer {
-
-SyncManagerFactory::SyncManagerFactory() {}
-
-SyncManagerFactory::~SyncManagerFactory() {}
-
-std::unique_ptr<SyncManager> SyncManagerFactory::CreateSyncManager(
-    const std::string& name) {
-  return std::unique_ptr<SyncManager>(new SyncManagerImpl(name));
-}
-
-}  // namespace syncer