chromium/components/metrics/metrics_service_client.h

// Copyright 2014 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_METRICS_METRICS_SERVICE_CLIENT_H_
#define COMPONENTS_METRICS_METRICS_SERVICE_CLIENT_H_

#include <stdint.h>

#include <memory>
#include <string>
#include <string_view>

#include "base/callback_list.h"
#include "base/functional/callback.h"
#include "base/metrics/field_trial_params.h"
#include "base/time/time.h"
#include "components/metrics/metrics_log_store.h"
#include "components/metrics/metrics_log_uploader.h"
#include "components/metrics/metrics_reporting_default_state.h"
#include "third_party/metrics_proto/system_profile.pb.h"
#include "url/gurl.h"

namespace ukm {
class UkmService;
}

namespace network_time {
class NetworkTimeTracker;
}

namespace variations {
class SyntheticTrialRegistry;
}

class IdentifiabilityStudyState;

namespace metrics {

class MetricsLogUploader;
class MetricsService;

namespace structured {
class StructuredMetricsService;
}

// An abstraction of operations that depend on the embedder's (e.g. Chrome)
// environment.
class MetricsServiceClient { … };

}  // namespace metrics

#endif  // COMPONENTS_METRICS_METRICS_SERVICE_CLIENT_H_