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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_HISTORY_OBSERVER_SERVICE_H_
#define CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_HISTORY_OBSERVER_SERVICE_H_
#include "base/memory/raw_ptr.h"
#include "base/scoped_observation.h"
#include "chrome/browser/profiles/profile_keyed_service_factory.h"
#include "components/history/core/browser/history_service.h"
#include "components/history/core/browser/history_service_observer.h"
#include "components/keyed_service/core/keyed_service.h"
class Profile;
namespace base {
template <typename T>
struct DefaultSingletonTraits;
} // namespace base
// BrowsingDataHistoryObserverService is listening for history deletions to
// remove navigation, session and recent tab entries.
class BrowsingDataHistoryObserverService
: public KeyedService,
public history::HistoryServiceObserver {
public:
explicit BrowsingDataHistoryObserverService(Profile* profile);
BrowsingDataHistoryObserverService(
const BrowsingDataHistoryObserverService&) = delete;
BrowsingDataHistoryObserverService& operator=(
const BrowsingDataHistoryObserverService&) = delete;
~BrowsingDataHistoryObserverService() override;
// history::HistoryServiceObserver:
void OnHistoryDeletions(history::HistoryService* history_service,
const history::DeletionInfo& deletion_info) override;
class Factory : public ProfileKeyedServiceFactory {
public:
static Factory* GetInstance();
private:
friend struct base::DefaultSingletonTraits<Factory>;
Factory();
~Factory() override = default;
// BrowserContextKeyedServiceFactory:
std::unique_ptr<KeyedService> BuildServiceInstanceForBrowserContext(
content::BrowserContext* context) const override;
bool ServiceIsCreatedWithBrowserContext() const override;
};
private:
raw_ptr<Profile> profile_;
base::ScopedObservation<history::HistoryService,
history::HistoryServiceObserver>
history_observation_{this};
};
#endif // CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_HISTORY_OBSERVER_SERVICE_H_
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