chromium/components/history/core/browser/browsing_history_service.h

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_HISTORY_CORE_BROWSER_BROWSING_HISTORY_SERVICE_H_
#define COMPONENTS_HISTORY_CORE_BROWSER_BROWSING_HISTORY_SERVICE_H_

#include <stdint.h>

#include <memory>
#include <set>
#include <string>
#include <vector>

#include "base/functional/callback_forward.h"
#include "base/gtest_prod_util.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/ref_counted.h"
#include "base/memory/weak_ptr.h"
#include "base/scoped_observation.h"
#include "base/task/cancelable_task_tracker.h"
#include "base/time/clock.h"
#include "base/time/time.h"
#include "base/timer/timer.h"
#include "base/values.h"
#include "components/history/core/browser/history_service.h"
#include "components/history/core/browser/history_service_observer.h"
#include "components/history/core/browser/url_row.h"
#include "components/history/core/browser/web_history_service.h"
#include "components/history/core/browser/web_history_service_observer.h"
#include "components/sync/service/sync_service.h"
#include "components/sync/service/sync_service_observer.h"
#include "url/gurl.h"

FORWARD_DECLARE_TEST(BrowsingHistoryHandlerTest, ObservingWebHistoryDeletions);

namespace history {

class BrowsingHistoryDriver;
class QueryResults;
struct QueryOptions;

// Interacts with HistoryService, WebHistoryService, and SyncService to query
// history and provide results to the associated BrowsingHistoryDriver.
class BrowsingHistoryService : public HistoryServiceObserver,
                               public WebHistoryServiceObserver,
                               public syncer::SyncServiceObserver { … };

}  // namespace history

#endif  // COMPONENTS_HISTORY_CORE_BROWSER_BROWSING_HISTORY_SERVICE_H_