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// 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_AUTOFILL_CONTENT_BROWSER_RENDERER_FORMS_FROM_BROWSER_FORM_H_
#define COMPONENTS_AUTOFILL_CONTENT_BROWSER_RENDERER_FORMS_FROM_BROWSER_FORM_H_
#include <optional>
#include <vector>
#include "components/autofill/core/common/form_data.h"
#include "components/autofill/core/common/unique_ids.h"
#include "content/public/browser/global_routing_id.h"
namespace content {
class WebContents;
class RenderFrameHost;
} // namespace content
namespace autofill {
class AutofillManager;
// Finds the RenderFrameHost in web_contents with the given `frame_token` or
// returns nullptr if it does not exist.
content::RenderFrameHost* FindRenderFrameHostByToken(
content::WebContents& web_contents,
const LocalFrameToken& frame_token);
// The renderer forms together with the id of the RenderFrameHost hosting
// them.
// This is a helper method that translates an Autofill browser form (i.e.
// potentially the flattening of multiple renderer forms, see
// `components/autofill/content/browser/form_forest.h` for more details) to its
// renderer form constituents while also separating out
// the ids of the render frame hosts hosting each renderer form.
//
// Note: This code is intended only for use outside of `components/autofill`.
// Consumers of Autofill information that use their own renderer component
// instead of relying on Autofill methods may require it to map between the
// different concepts of browser (flattened) forms and renderer forms.
using RendererForms =
std::vector<std::pair<FormData, content::GlobalRenderFrameHostId>>;
std::optional<RendererForms> RendererFormsFromBrowserForm(
AutofillManager& manager,
FormGlobalId form_id);
} // namespace autofill
#endif // COMPONENTS_AUTOFILL_CONTENT_BROWSER_RENDERER_FORMS_FROM_BROWSER_FORM_H_
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