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// Copyright 2022 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_ORIGIN_TRIALS_ORIGIN_TRIALS_FACTORY_H_
#define CHROME_BROWSER_ORIGIN_TRIALS_ORIGIN_TRIALS_FACTORY_H_
#include "base/lazy_instance.h"
#include "chrome/browser/profiles/profile_keyed_service_factory.h"
#include "content/public/browser/origin_trials_controller_delegate.h"
namespace content {
class BrowserContext;
}
class OriginTrialsFactory : public ProfileKeyedServiceFactory {
public:
// Returns the instance of OriginTrialsControllerDelegate associated with
// |context| or nullptr if persistent origin trials are disabled or the
// context in question doesn't support persistent origin trials - for example
// if it is the system profile.
static content::OriginTrialsControllerDelegate* GetForBrowserContext(
content::BrowserContext* context);
static OriginTrialsFactory* GetInstance();
OriginTrialsFactory(const OriginTrialsFactory&) = delete;
OriginTrialsFactory& operator=(const OriginTrialsFactory&) = delete;
private:
friend struct base::LazyInstanceTraitsBase<OriginTrialsFactory>;
OriginTrialsFactory();
~OriginTrialsFactory() override;
// BrowserContextKeyedServiceFactory:
std::unique_ptr<KeyedService> BuildServiceInstanceForBrowserContext(
content::BrowserContext* context) const override;
};
#endif // CHROME_BROWSER_ORIGIN_TRIALS_ORIGIN_TRIALS_FACTORY_H_
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