chromium/components/origin_trials/browser/origin_trials.h

// 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 COMPONENTS_ORIGIN_TRIALS_BROWSER_ORIGIN_TRIALS_H_
#define COMPONENTS_ORIGIN_TRIALS_BROWSER_ORIGIN_TRIALS_H_

#include <map>
#include <memory>
#include <optional>
#include <string>

#include "base/containers/flat_set.h"
#include "base/containers/span.h"
#include "base/observer_list.h"
#include "base/time/time.h"
#include "components/keyed_service/core/keyed_service.h"
#include "components/origin_trials/common/origin_trials_persistence_provider.h"
#include "content/public/browser/origin_trial_status_change_details.h"
#include "content/public/browser/origin_trials_controller_delegate.h"
#include "third_party/blink/public/common/origin_trials/trial_token_validator.h"
#include "third_party/blink/public/mojom/origin_trial_feature/origin_trial_feature.mojom-shared.h"

OriginTrialStatusChangeDetails;

namespace url {
class Origin;
}

namespace origin_trials {

// Implementation of persistent origin trials for the browser process.
//
// This class manages persistent origin trials, allowing the browser to check
// if a given trial is enabled or not.
//
// Persisting the enabled trials is handled by the `persistence_provider` passed
// in through the constructor.
class OriginTrials : public KeyedService,
                     public content::OriginTrialsControllerDelegate { … };

}  // namespace origin_trials

#endif  // COMPONENTS_ORIGIN_TRIALS_BROWSER_ORIGIN_TRIALS_H_