chromium/components/performance_manager/v8_memory/web_memory_impl.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 COMPONENTS_PERFORMANCE_MANAGER_V8_MEMORY_WEB_MEMORY_IMPL_H_
#define COMPONENTS_PERFORMANCE_MANAGER_V8_MEMORY_WEB_MEMORY_IMPL_H_

#include <memory>

#include "base/functional/callback.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "components/performance_manager/public/mojom/web_memory.mojom.h"
#include "components/performance_manager/public/v8_memory/v8_detailed_memory.h"
#include "components/performance_manager/public/v8_memory/web_memory.h"
#include "third_party/blink/public/common/tokens/tokens.h"

namespace performance_manager {

class FrameNode;
class ProcessNode;

namespace v8_memory {

// A helper class for implementing WebMeasureMemory(). This manages a request
// object that sends a V8 detailed memory request to the renderer, and formats
// the result into a mojom::WebMemoryMeasurement.
class WebMemoryMeasurer { … };

// The default implementation of WebMeasureMemorySecurityChecker.
class WebMeasureMemorySecurityCheckerImpl
    : public WebMeasureMemorySecurityChecker { … };

}  // namespace v8_memory

}  // namespace performance_manager

#endif  // COMPONENTS_PERFORMANCE_MANAGER_V8_MEMORY_WEB_MEMORY_IMPL_H_