chromium/cc/metrics/average_lag_tracking_manager.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CC_METRICS_AVERAGE_LAG_TRACKING_MANAGER_H_
#define CC_METRICS_AVERAGE_LAG_TRACKING_MANAGER_H_

#include <utility>
#include <vector>

#include "base/containers/circular_deque.h"
#include "cc/cc_export.h"
#include "cc/metrics/average_lag_tracker.h"
#include "cc/metrics/event_metrics.h"

namespace viz {
struct FrameTimingDetails;
}  // namespace viz

namespace cc {

// A helper to decouple the `EventMetrics` and the `AverageLagTracker`.
class CC_EXPORT AverageLagTrackingManager { … };

}  // namespace cc

#endif  // CC_METRICS_AVERAGE_LAG_TRACKING_MANAGER_H_