chromium/third_party/blink/renderer/platform/scheduler/public/task_attribution_tracker.h

// Copyright 2021 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_PUBLIC_TASK_ATTRIBUTION_TRACKER_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_SCHEDULER_PUBLIC_TASK_ATTRIBUTION_TRACKER_H_

#include <optional>
#include <utility>

#include "base/functional/function_ref.h"
#include "base/memory/stack_allocated.h"
#include "third_party/blink/public/common/scheduler/task_attribution_id.h"
#include "third_party/blink/renderer/platform/bindings/v8_per_isolate_data.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/platform_export.h"
#include "third_party/blink/renderer/platform/wtf/hash_set.h"

namespace blink {
class AbortSignal;
class DOMTaskSignal;
class ScriptState;
class ScriptWrappableTaskState;
class SoftNavigationContext;
}  // namespace blink

namespace v8 {
class Isolate;
}  // namespace v8

namespace blink::scheduler {

class TaskAttributionInfo;
class TaskAttributionTrackerImpl;

// This public interface enables platform/ and core/ callers to create a task
// scope on the one hand, and check on the ID of the currently running task as
// well as its ancestry on the other.
class PLATFORM_EXPORT TaskAttributionTracker { … };

}  // namespace blink::scheduler

#endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_SCHEDULER_PUBLIC_TASK_ATTRIBUTION_TRACKER_H_