chromium/content/browser/browser_child_process_host_impl.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_
#define CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_

#include <stdint.h>

#include <list>
#include <memory>

#include "base/memory/raw_ptr.h"
#include "base/memory/ref_counted.h"
#include "base/memory/unsafe_shared_memory_region.h"
#include "base/memory/weak_ptr.h"
#include "base/process/process.h"
#include "base/synchronization/waitable_event_watcher.h"
#include "base/task/single_thread_task_runner.h"
#include "build/build_config.h"
#include "components/metrics/histogram_child_process.h"
#include "content/browser/child_process_host_impl.h"
#include "content/browser/child_process_launcher.h"
#include "content/browser/tracing/tracing_service_controller.h"
#include "content/common/buildflags.h"
#include "content/common/child_process.mojom.h"
#include "content/public/browser/browser_child_process_host.h"
#include "content/public/browser/child_process_data.h"
#include "content/public/browser/child_process_host.h"
#include "content/public/browser/child_process_host_delegate.h"
#include "mojo/public/cpp/system/invitation.h"
#include "services/resource_coordinator/public/mojom/memory_instrumentation/memory_instrumentation.mojom.h"

#if BUILDFLAG(IS_WIN)
#include "base/win/object_watcher.h"
#endif

#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
#include "content/browser/child_thread_type_switcher_linux.h"
#endif  // BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)

namespace base {
class CommandLine;
}

namespace tracing {
class SystemTracingService;
}

namespace content {

class BrowserChildProcessHostIterator;
class BrowserChildProcessObserver;
class BrowserMessageFilter;

// Plugins/workers and other child processes that live on the IO thread use this
// class. RenderProcessHostImpl is the main exception that doesn't use this
/// class because it lives on the UI thread.
class BrowserChildProcessHostImpl
    : public BrowserChildProcessHost,
      public ChildProcessHostDelegate,
      public metrics::HistogramChildProcess,
#if BUILDFLAG(IS_WIN)
      public base::win::ObjectWatcher::Delegate,
#endif
      public ChildProcessLauncher::Client,
      public memory_instrumentation::mojom::CoordinatorConnector { … };

}  // namespace content

#endif  // CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_