// 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" namespace ash { class AssistantWebViewDelegateImpl : public AssistantWebViewDelegate { public: AssistantWebViewDelegateImpl(); AssistantWebViewDelegateImpl(const AssistantWebViewDelegateImpl&) = delete; AssistantWebViewDelegateImpl& operator=(const AssistantWebViewDelegateImpl&) = delete; ~AssistantWebViewDelegateImpl() override; // AssistantWebViewDelegate: void UpdateBackButtonVisibility(views::Widget* widget, bool visibility) override; }; } // namespace ash #endif // ASH_ASSISTANT_ASSISTANT_WEB_VIEW_DELEGATE_IMPL_H_