| // Copyright 2021 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_PDF_PDF_FRAME_UTIL_H_ |
| #define CHROME_BROWSER_PDF_PDF_FRAME_UTIL_H_ |
| |
| namespace content { |
| class RenderFrameHost; |
| } // namespace content |
| |
| namespace pdf_frame_util { |
| |
| // Searches the children of the given `rfh` to find a `RenderFrameHost` that |
| // hosts PDF content. |
| content::RenderFrameHost* FindPdfChildFrame(content::RenderFrameHost* rfh); |
| |
| } // namespace pdf_frame_util |
| |
| #endif // CHROME_BROWSER_PDF_PDF_FRAME_UTIL_H_ |
