| OLD | NEW |
| (Empty) | |
| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef CHROME_BROWSER_UI_OMNIBOX_OMNIBOX_POPUP_MODEL_OBSERVER_H_ |
| 6 #define CHROME_BROWSER_UI_OMNIBOX_OMNIBOX_POPUP_MODEL_OBSERVER_H_ |
| 7 |
| 8 // Allows observers to react and update accordingly when state of |
| 9 // |OmniboxPopupModel| changes, e.g. when the omnibox popup is shown or hidden. |
| 10 class OmniboxPopupModelObserver { |
| 11 public: |
| 12 // Informs observers that omnibox popup has been shown or hidden. |
| 13 virtual void OnOmniboxPopupShownOrHidden() = 0; |
| 14 }; |
| 15 |
| 16 #endif // CHROME_BROWSER_UI_OMNIBOX_OMNIBOX_POPUP_MODEL_OBSERVER_H_ |
| OLD | NEW |