| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_RENDERER_DOM_UTILS_H_ |
| #define CONTENT_RENDERER_DOM_UTILS_H_ |
| |
| namespace blink { |
| class WebNode; |
| } |
| |
| namespace content { |
| |
| class DomUtils { |
| public: |
| // Walks up the DOM, looking for the first parent that represents an <a>. |
| // Returns a null WebNode if no such <a> exists. |
| static blink::WebNode ExtractParentAnchorNode(const blink::WebNode& node); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_RENDERER_DOM_UTILS_H_ |