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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_UI_ALTERNATE_ERROR_TAB_OBSERVER_H_ | 5 #ifndef CHROME_BROWSER_UI_ALTERNATE_ERROR_TAB_OBSERVER_H_ |
6 #define CHROME_BROWSER_UI_ALTERNATE_ERROR_TAB_OBSERVER_H_ | 6 #define CHROME_BROWSER_UI_ALTERNATE_ERROR_TAB_OBSERVER_H_ |
7 | 7 |
8 #include "chrome/browser/api/prefs/pref_change_registrar.h" | 8 #include "chrome/browser/api/prefs/pref_change_registrar.h" |
| 9 #include "chrome/browser/prefs/pref_service.h" |
9 #include "content/public/browser/notification_observer.h" | 10 #include "content/public/browser/notification_observer.h" |
10 #include "content/public/browser/notification_registrar.h" | 11 #include "content/public/browser/notification_registrar.h" |
11 #include "content/public/browser/web_contents_observer.h" | 12 #include "content/public/browser/web_contents_observer.h" |
12 | 13 |
13 class Profile; | 14 class Profile; |
14 | 15 |
15 // Per-tab class to implement alternate error page functionality. | 16 // Per-tab class to implement alternate error page functionality. |
16 class AlternateErrorPageTabObserver : public content::WebContentsObserver, | 17 class AlternateErrorPageTabObserver : public content::WebContentsObserver, |
17 public content::NotificationObserver { | 18 public content::NotificationObserver { |
18 public: | 19 public: |
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42 void UpdateAlternateErrorPageURL(content::RenderViewHost* rvh); | 43 void UpdateAlternateErrorPageURL(content::RenderViewHost* rvh); |
43 | 44 |
44 Profile* profile_; | 45 Profile* profile_; |
45 content::NotificationRegistrar registrar_; | 46 content::NotificationRegistrar registrar_; |
46 PrefChangeRegistrar pref_change_registrar_; | 47 PrefChangeRegistrar pref_change_registrar_; |
47 | 48 |
48 DISALLOW_COPY_AND_ASSIGN(AlternateErrorPageTabObserver); | 49 DISALLOW_COPY_AND_ASSIGN(AlternateErrorPageTabObserver); |
49 }; | 50 }; |
50 | 51 |
51 #endif // CHROME_BROWSER_UI_ALTERNATE_ERROR_TAB_OBSERVER_H_ | 52 #endif // CHROME_BROWSER_UI_ALTERNATE_ERROR_TAB_OBSERVER_H_ |
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