chromium/third_party/blink/renderer/platform/scheduler/common/ukm_task_sampler.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 THIRD_PARTY_BLINK_RENDERER_PLATFORM_SCHEDULER_COMMON_UKM_TASK_SAMPLER_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_SCHEDULER_COMMON_UKM_TASK_SAMPLER_H_

#include "base/gtest_prod_util.h"
#include "base/rand_util.h"
#include "third_party/blink/renderer/platform/platform_export.h"

namespace blink {
namespace scheduler {

// Helper to determine whether a task should be recorded for UKM. This class
// tries to maximize the probability of recording an UKM sample for tasks that
// are also recording their thread time.
class PLATFORM_EXPORT UkmTaskSampler { … };

}  // namespace scheduler
}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_SCHEDULER_COMMON_UKM_TASK_SAMPLER_H_