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

components/sync/syncable/sync_db_util.h

 // 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.
 
-#ifndef COMPONENTS_SYNC_BASE_SYNC_DB_UTIL_H_
-#define COMPONENTS_SYNC_BASE_SYNC_DB_UTIL_H_
+#ifndef COMPONENTS_SYNC_SYNCABLE_SYNC_DB_UTIL_H_
+#define COMPONENTS_SYNC_SYNCABLE_SYNC_DB_UTIL_H_
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/time/time.h"
 
 namespace base {
 class FilePath;
 class SingleThreadTaskRunner;
 }  // namespace base
 
 namespace syncer {
 
 // Check integrity of sync DB under |sync_dir|. Invoke |callback| with last
 // modified time if integrity check passes, with NULL time otherwise. This
 // is called on either sync thread or IO thread.
 void CheckSyncDbLastModifiedTime(
     const base::FilePath& sync_dir,
     scoped_refptr<base::SingleThreadTaskRunner> callback_runner,
     base::Callback<void(base::Time)> callback);
 
 }  // namespace syncer
 
-#endif  // COMPONENTS_SYNC_BASE_SYNC_DB_UTIL_H_
+#endif  // COMPONENTS_SYNC_SYNCABLE_SYNC_DB_UTIL_H_