| // Copyright 2011 The Chromium Authors | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| #include "ui/base/models/tree_model.h" | |
| #include "base/notreached.h" | |
| namespace ui { | |
| void TreeModel::SetTitle(TreeModelNode* node, const std::u16string& title) { | |
| NOTREACHED(); | |
| } | |
| std::optional<size_t> TreeModel::GetIconIndex(TreeModelNode* node) { | |
| return std::nullopt; | |
| } | |
| } // namespace ui |