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// 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_DRIVER_SHARED_CHANGE_PROCESSOR_H_REF_H_
#define COMPONENTS_SYNC_DRIVER_SHARED_CHANGE_PROCESSOR_H_REF_H_
#include "base/compiler_specific.h"
#include "base/memory/ref_counted.h"
#include "components/sync_driver/shared_change_processor.h"
#include "sync/api/sync_change_processor.h"
#include "sync/api/sync_error_factory.h"
namespace sync_driver {
// A syncer::SyncChangeProcessor stub for interacting with a refcounted
// SharedChangeProcessor.
class SharedChangeProcessorRef : public syncer::SyncChangeProcessor,
public syncer::SyncErrorFactory {
public:
SharedChangeProcessorRef(
const scoped_refptr<SharedChangeProcessor>&
change_processor);
~SharedChangeProcessorRef() override;
// syncer::SyncChangeProcessor implementation.
syncer::SyncError ProcessSyncChanges(
const tracked_objects::Location& from_here,
const syncer::SyncChangeList& change_list) override;
syncer::SyncDataList GetAllSyncData(syncer::ModelType type) const override;
syncer::SyncError UpdateDataTypeContext(
syncer::ModelType type,
syncer::SyncChangeProcessor::ContextRefreshStatus refresh_status,
const std::string& context) override;
// syncer::SyncErrorFactory implementation.
syncer::SyncError CreateAndUploadError(
const tracked_objects::Location& from_here,
const std::string& message) override;
// Default copy and assign welcome (and safe due to refcounted-ness).
private:
scoped_refptr<SharedChangeProcessor> change_processor_;
};
} // namespace sync_driver
#endif // COMPONENTS_SYNC_DRIVER_SHARED_CHANGE_PROCESSOR_H_REF_H_
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