[Sync] Move 'sync' target to sync/

sync/syncable/directory_backing_store.h

 // 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.
 
-#ifndef CHROME_BROWSER_SYNC_SYNCABLE_DIRECTORY_BACKING_STORE_H_
-#define CHROME_BROWSER_SYNC_SYNCABLE_DIRECTORY_BACKING_STORE_H_
+#ifndef SYNC_SYNCABLE_DIRECTORY_BACKING_STORE_H_
+#define SYNC_SYNCABLE_DIRECTORY_BACKING_STORE_H_
 #pragma once
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/threading/non_thread_safe.h"
-#include "chrome/browser/sync/syncable/dir_open_result.h"
-#include "chrome/browser/sync/syncable/model_type.h"
-#include "chrome/browser/sync/syncable/syncable.h"
 #include "sql/connection.h"
 #include "sql/statement.h"
+#include "sync/syncable/dir_open_result.h"
+#include "sync/syncable/model_type.h"
+#include "sync/syncable/syncable.h"
 
 namespace sync_pb {
 class EntitySpecifics;
 }
 
 namespace syncable {
 
 struct ColumnSpec;
 typedef Directory::MetahandlesIndex MetahandlesIndex;
 
@@ skipping 128 matching lines @@
 
   // Set to true if migration left some old columns around that need to be
   // discarded.
   bool needs_column_refresh_;
 
   DISALLOW_COPY_AND_ASSIGN(DirectoryBackingStore);
 };
 
 }  // namespace syncable
 
-#endif  // CHROME_BROWSER_SYNC_SYNCABLE_DIRECTORY_BACKING_STORE_H_
+#endif  // SYNC_SYNCABLE_DIRECTORY_BACKING_STORE_H_