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1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef COMPONENTS_DOM_DISTILLER_IOS_WEB_STATE_DISPATCHER_H_ | |
6 #define COMPONENTS_DOM_DISTILLER_IOS_WEB_STATE_DISPATCHER_H_ | |
7 | |
8 namespace web { | |
9 class WebState; | |
10 } | |
11 | |
12 namespace dom_distiller { | |
13 | |
14 // Dispatcher for WebState with Favicon Driver attached. The Webstate are kept | |
15 // alive between their creation and their return. After a WebState is returned, | |
16 // the dispatcher keeps it alive long enough for it to download the favicons. | |
17 class WebStateDispatcher { | |
18 public: | |
19 // Returns a WebState with a Favicon Driver attached. | |
Olivier
2016/12/13 14:29:10
You need a virtual destructor.
gambard
2016/12/13 16:25:53
Done.
| |
20 virtual web::WebState* RequestWebState() = 0; | |
21 // Called to return a WebState. The WebState should not be used after being | |
22 // returned. | |
23 virtual void ReturnWebState(web::WebState* web_state) = 0; | |
24 }; | |
25 | |
26 } // namespace dom_distiller | |
27 | |
28 #endif // COMPONENTS_DOM_DISTILLER_IOS_WEB_STATE_DISPATCHER_H_ | |
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