| // Copyright 2016 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 CHROME_BROWSER_UI_AVATAR_BUTTON_ERROR_CONTROLLER_DELEGATE_H_ |
| #define CHROME_BROWSER_UI_AVATAR_BUTTON_ERROR_CONTROLLER_DELEGATE_H_ |
| |
| // Delegate that allows AvatarButtonErrorController to communicate to |
| // AvatarButton. |
| class AvatarButtonErrorControllerDelegate { |
| public: |
| // Called when the signin/sync errors that should be exposed in the avatar |
| // button change. |
| virtual void OnAvatarErrorChanged() = 0; |
| |
| protected: |
| virtual ~AvatarButtonErrorControllerDelegate() {} |
| }; |
| |
| #endif // CHROME_BROWSER_UI_AVATAR_BUTTON_ERROR_CONTROLLER_DELEGATE_H_ |