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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef COMPONENTS_VIEW_MANAGER_VIEW_TREE_HOST_DELEGATE_H_ | 5 #ifndef COMPONENTS_VIEW_MANAGER_VIEW_TREE_HOST_DELEGATE_H_ |
| 6 #define COMPONENTS_VIEW_MANAGER_VIEW_TREE_HOST_DELEGATE_H_ | 6 #define COMPONENTS_VIEW_MANAGER_VIEW_TREE_HOST_DELEGATE_H_ |
| 7 | 7 |
| 8 namespace view_manager { | 8 namespace view_manager { |
| 9 | 9 |
| 10 class ViewTreeImpl; | 10 class ViewTreeImpl; |
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| 26 // Returns the ViewTreeImpl associated with the delegate. | 26 // Returns the ViewTreeImpl associated with the delegate. |
| 27 virtual ViewTreeImpl* GetViewTree() = 0; | 27 virtual ViewTreeImpl* GetViewTree() = 0; |
| 28 | 28 |
| 29 protected: | 29 protected: |
| 30 virtual ~ViewTreeHostDelegate() {} | 30 virtual ~ViewTreeHostDelegate() {} |
| 31 }; | 31 }; |
| 32 | 32 |
| 33 } // namespace view_manager | 33 } // namespace view_manager |
| 34 | 34 |
| 35 #endif // COMPONENTS_VIEW_MANAGER_VIEW_TREE_HOST_DELEGATE_H_ | 35 #endif // COMPONENTS_VIEW_MANAGER_VIEW_TREE_HOST_DELEGATE_H_ |
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