chromium/components/metrics/sampling_metrics_provider.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_METRICS_SAMPLING_METRICS_PROVIDER_H_
#define COMPONENTS_METRICS_SAMPLING_METRICS_PROVIDER_H_

#include "components/metrics/metrics_provider.h"

namespace metrics {

// Provides metrics related to sampling of metrics reporting clients. In
// particular, the rate at which clients are sampled.
class SamplingMetricsProvider : public MetricsProvider { … };

}  // namespace metrics

#endif  // COMPONENTS_METRICS_SAMPLING_METRICS_PROVIDER_H_