chromium/content/browser/xr/metrics/session_timer.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 CONTENT_BROWSER_XR_METRICS_SESSION_TIMER_H_
#define CONTENT_BROWSER_XR_METRICS_SESSION_TIMER_H_

#include "base/time/time.h"

namespace content {

// SessionTimer will monitor the time between calls to StartSession and
// StopSession, and will send the duration upon either StopSession or
// destruction.
class SessionTimer {};

}  // namespace content

#endif  // CONTENT_BROWSER_XR_METRICS_SESSION_TIMER_H_