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// 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 COMPONENTS_WEBDATA_COMMON_WEB_DATA_SERVICE_CONSUMER_H_
#define COMPONENTS_WEBDATA_COMMON_WEB_DATA_SERVICE_CONSUMER_H_
#include "components/webdata/common/web_data_results.h"
#include "components/webdata/common/web_data_service_base.h"
// All requests to the web data service are asynchronous. When the request has
// been performed, the data consumer is notified using the following interface.
class WebDataServiceConsumer {
public:
// Called when a request is done. h uniquely identifies the request.
// result can be NULL, if no result is expected or if the database could
// not be opened. The result object is destroyed after this call.
virtual void OnWebDataServiceRequestDone(WebDataServiceBase::Handle h,
const WDTypedResult* result) = 0;
protected:
virtual ~WebDataServiceConsumer() {}
};
#endif // COMPONENTS_WEBDATA_COMMON_WEB_DATA_SERVICE_CONSUMER_H_
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