chromium/components/performance_manager/public/resource_attribution/memory_measurement_delegate.h

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_PERFORMANCE_MANAGER_PUBLIC_RESOURCE_ATTRIBUTION_MEMORY_MEASUREMENT_DELEGATE_H_
#define COMPONENTS_PERFORMANCE_MANAGER_PUBLIC_RESOURCE_ATTRIBUTION_MEMORY_MEASUREMENT_DELEGATE_H_

#include <compare>
#include <map>
#include <memory>

#include "base/functional/callback_forward.h"

namespace performance_manager {
class Graph;
}

namespace resource_attribution {

class ProcessContext;

// A shim that Resource Attribution queries use to request memory measurements.
// Public so that users of the API can inject a test override by passing a
// factory object to SetDelegateFactoryForTesting().
class MemoryMeasurementDelegate { … };

class MemoryMeasurementDelegate::Factory { … };

}  // namespace resource_attribution

#endif  // COMPONENTS_PERFORMANCE_MANAGER_PUBLIC_RESOURCE_ATTRIBUTION_MEMORY_MEASUREMENT_DELEGATE_H_