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

components/sync/syncable/user_share.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_USER_SHARE_H_
-#define COMPONENTS_SYNC_CORE_USER_SHARE_H_
+#ifndef COMPONENTS_SYNC_SYNCABLE_USER_SHARE_H_
+#define COMPONENTS_SYNC_SYNCABLE_USER_SHARE_H_
 
 #include <memory>
 #include <string>
 
 #include "components/sync/core/sync_manager.h"
 
 namespace syncer {
 
 namespace syncable {
 class Directory;
@@ skipping 11 matching lines @@
   std::unique_ptr<syncable::Directory> directory;
 
   // The credentials used by sync when talking to the sync server.
   //
   // Note: some or all of the sync_credentials fields may be empty.
   SyncCredentials sync_credentials;
 };
 
 }  // namespace syncer
 
-#endif  // COMPONENTS_SYNC_CORE_USER_SHARE_H_
+#endif  // COMPONENTS_SYNC_SYNCABLE_USER_SHARE_H_