chromium/content/browser/navigation_or_document_handle.h

// Copyright 2022 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_NAVIGATION_OR_DOCUMENT_HANDLE_H_
#define CONTENT_BROWSER_NAVIGATION_OR_DOCUMENT_HANDLE_H_

#include <optional>

#include "base/memory/ref_counted.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "content/common/content_export.h"
#include "content/public/browser/global_routing_id.h"
#include "content/public/browser/weak_document_ptr.h"
#include "url/origin.h"

namespace content {

class FrameTreeNode;
class WebContents;
class NavigationRequest;
class RenderFrameHostImpl;

// This handle allows the user to attribute events to a navigation and a
// document, supporting a seamless transfer from a navigation to a committed
// document. Typically this is needed when processing events which are racing
// against the navigation (e.g. notifications from the network service).
class CONTENT_EXPORT NavigationOrDocumentHandle
    : public base::RefCounted<NavigationOrDocumentHandle> { … };

}  // namespace content

#endif  // CONTENT_BROWSER_NAVIGATION_OR_DOCUMENT_HANDLE_H_