| // 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 CONTENT_PUBLIC_BROWSER_NAVIGATION_UI_DATA_H_ |
| #define CONTENT_PUBLIC_BROWSER_NAVIGATION_UI_DATA_H_ |
| |
| #include <memory> |
| |
| namespace content { |
| |
| // Copyable interface for embedders to pass opaque data to content/. It is |
| // expected to be created on the UI thread at the start of the navigation, and |
| // content/ will transfer it to the IO thread as a clone. |
| class NavigationUIData { |
| public: |
| virtual ~NavigationUIData() {} |
| |
| // Creates a new NavigationData that is a deep copy of the original. |
| virtual std::unique_ptr<NavigationUIData> Clone() = 0; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_PUBLIC_BROWSER_NAVIGATION_UI_DATA_H_ |