| // Copyright 2019 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 ASH_ASSISTANT_ASSISTANT_WEB_VIEW_DELEGATE_IMPL_H_ |
| #define ASH_ASSISTANT_ASSISTANT_WEB_VIEW_DELEGATE_IMPL_H_ |
| |
| #include "ash/assistant/ui/assistant_web_view_delegate.h" |
| #include "base/macros.h" |
| |
| namespace ash { |
| |
| class AssistantWebViewDelegateImpl : public AssistantWebViewDelegate { |
| public: |
| AssistantWebViewDelegateImpl(); |
| ~AssistantWebViewDelegateImpl() override; |
| |
| // AssistantWebViewDelegate: |
| void UpdateBackButtonVisibility(views::Widget* widget, |
| bool visibility) override; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(AssistantWebViewDelegateImpl); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_ASSISTANT_ASSISTANT_WEB_VIEW_DELEGATE_IMPL_H_ |