chromium/components/performance_manager/public/performance_manager.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 COMPONENTS_PERFORMANCE_MANAGER_PUBLIC_PERFORMANCE_MANAGER_H_
#define COMPONENTS_PERFORMANCE_MANAGER_PUBLIC_PERFORMANCE_MANAGER_H_

#include <memory>

#include "base/functional/callback.h"
#include "base/location.h"
#include "base/memory/ptr_util.h"
#include "base/memory/weak_ptr.h"
#include "base/task/sequenced_task_runner.h"
#include "components/performance_manager/public/browser_child_process_host_id.h"
#include "components/performance_manager/public/render_process_host_id.h"
#include "third_party/blink/public/common/tokens/tokens.h"

namespace content {
class BrowserChildProcessHost;
class RenderFrameHost;
class RenderProcessHost;
class WebContents;
}

namespace performance_manager {

class FrameNode;
class Graph;
class GraphOwned;
class PageNode;
class ProcessNode;
class PerformanceManagerMainThreadMechanism;
class PerformanceManagerMainThreadObserver;
class PerformanceManagerOwned;
class PerformanceManagerRegistered;
class WorkerNode;

template <typename DerivedType>
class PerformanceManagerRegisteredImpl;

// The performance manager is a rendezvous point for communicating with the
// performance manager graph on its dedicated sequence.
class PerformanceManager { … };

}  // namespace performance_manager

#endif  // COMPONENTS_PERFORMANCE_MANAGER_PUBLIC_PERFORMANCE_MANAGER_H_