Index: components/sync/api/metadata_change_list.h |
diff --git a/components/sync/api/metadata_change_list.h b/components/sync/api/metadata_change_list.h |
deleted file mode 100644 |
index c20b7b9e6957a1a4a6fd32edd0d2a0d1a5ef7fbf..0000000000000000000000000000000000000000 |
--- a/components/sync/api/metadata_change_list.h |
+++ /dev/null |
@@ -1,50 +0,0 @@ |
-// Copyright 2015 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_API_METADATA_CHANGE_LIST_H_ |
-#define COMPONENTS_SYNC_API_METADATA_CHANGE_LIST_H_ |
- |
-#include <string> |
- |
-namespace sync_pb { |
-class EntityMetadata; |
-class ModelTypeState; |
-} // namespace sync_pb |
- |
-namespace syncer { |
- |
-// Interface used by the processor and service to communicate about metadata. |
-// The purpose of the interface is to record changes to data type global and |
-// per entity metadata for the purpose of propagating changes to the datatype |
-// specific storage implementation. |
-// The implementation of the interface is supposed to keep the record of all |
-// updated / deleted metadata records and provide a mechanism to enumerate |
-// them. If there are multiple UpdateMetadata / ClearMetadata calls made for the |
-// same metadata record the last one is supposed to win. |
-class MetadataChangeList { |
- public: |
- MetadataChangeList() {} |
- virtual ~MetadataChangeList() {} |
- |
- // Requests ModelTypeState to be updated in the storage. |
- virtual void UpdateModelTypeState( |
- const sync_pb::ModelTypeState& model_type_state) = 0; |
- |
- // Requests ModelTypeState to be cleared from the storage. |
- virtual void ClearModelTypeState() = 0; |
- |
- // Requests metadata entry to be updated in the storage. |
- // Please note that the update might contain a deleted entry if |
- // metadata.is_deleted() is true (as opposed to clearing the entry from the |
- // storage completely by calling the Clear method). |
- virtual void UpdateMetadata(const std::string& storage_key, |
- const sync_pb::EntityMetadata& metadata) = 0; |
- |
- // Requests metadata entry to be cleared from the storage. |
- virtual void ClearMetadata(const std::string& storage_key) = 0; |
-}; |
- |
-} // namespace syncer |
- |
-#endif // COMPONENTS_SYNC_API_METADATA_CHANGE_LIST_H_ |