| // Copyright 2017 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 IOS_CHROME_BROWSER_UI_NTP_INCOGNITO_VIEW_CONTROLLER_PROTOCOL_H_ |
| #define IOS_CHROME_BROWSER_UI_NTP_INCOGNITO_VIEW_CONTROLLER_PROTOCOL_H_ |
| |
| @protocol IncognitoViewControllerDelegate |
| // Sets the alpha for the toolbar's background views. |
| - (void)setToolbarBackgroundAlpha:(CGFloat)alpha; |
| @end |
| |
| #endif // IOS_CHROME_BROWSER_UI_NTP_INCOGNITO_VIEW_CONTROLLER_H_ |
