chromium/cc/metrics/average_lag_tracker.h

// Copyright 2019 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_TRACKER_H_
#define CC_METRICS_AVERAGE_LAG_TRACKER_H_

#include <deque>
#include <string>

#include "base/time/time.h"
#include "cc/cc_export.h"

namespace cc {

// A class for reporting AverageLag metrics. See
// https://docs.google.com/document/d/1e8NuzPblIv2B9bz01oSj40rmlse7_PHq5oFS3lqz6N4/
class CC_EXPORT AverageLagTracker {};

}  // namespace cc

#endif  // CC_METRICS_AVERAGE_LAG_TRACKER_H_