| // Copyright 2026 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_OPTIMIZATION_GUIDE_CONTENT_BROWSER_PAGE_CONTENT_TEST_UTILS_H_ |
| #define COMPONENTS_OPTIMIZATION_GUIDE_CONTENT_BROWSER_PAGE_CONTENT_TEST_UTILS_H_ |
| |
| #include "components/optimization_guide/proto/features/common_quality_data.pb.h" |
| |
| namespace optimization_guide { |
| |
| // Returns the first node in `root` and its sub-nodes (recursively in pre-order) |
| // that matches `attribute_type`. Returns nullptr if no match is found. |
| const proto::ContentNode* FindFirstNodeWithAttributeType( |
| const proto::ContentNode& root, |
| proto::ContentAttributeType attribute_type); |
| |
| } // namespace optimization_guide |
| |
| #endif // COMPONENTS_OPTIMIZATION_GUIDE_CONTENT_BROWSER_PAGE_CONTENT_TEST_UTILS_H_ |
