[Sync] Move some directory-related things from core/ to syncable/.

components/sync/syncable/read_transaction.h

 // Copyright 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 COMPONENTS_SYNC_CORE_READ_TRANSACTION_H_
-#define COMPONENTS_SYNC_CORE_READ_TRANSACTION_H_
+#ifndef COMPONENTS_SYNC_SYNCABLE_READ_TRANSACTION_H_
+#define COMPONENTS_SYNC_SYNCABLE_READ_TRANSACTION_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "components/sync/core/base_transaction.h"
 #include "components/sync/model/attachments/attachment_id.h"
+#include "components/sync/syncable/base_transaction.h"
 
 namespace tracked_objects {
 class Location;
 }  // namespace tracked_objects
 
 namespace sync_pb {
 class DataTypeContext;
 }
 
 namespace syncer {
@@ skipping 35 matching lines @@
 
   // The underlying syncable object which this class wraps.
   syncable::BaseTransaction* transaction_;
   bool close_transaction_;
 
   DISALLOW_COPY_AND_ASSIGN(ReadTransaction);
 };
 
 }  // namespace syncer
 
-#endif  // COMPONENTS_SYNC_CORE_READ_TRANSACTION_H_
+#endif  // COMPONENTS_SYNC_SYNCABLE_READ_TRANSACTION_H_