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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_SAD_TAB_HELPER_H_ | 5 #ifndef CHROME_BROWSER_UI_SAD_TAB_HELPER_H_ |
| 6 #define CHROME_BROWSER_UI_SAD_TAB_HELPER_H_ | 6 #define CHROME_BROWSER_UI_SAD_TAB_HELPER_H_ |
| 7 | 7 |
| 8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
| 9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
| 10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
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| 27 chrome::SadTab* sad_tab() { return sad_tab_.get(); } | 27 chrome::SadTab* sad_tab() { return sad_tab_.get(); } |
| 28 | 28 |
| 29 private: | 29 private: |
| 30 friend class content::WebContentsUserData<SadTabHelper>; | 30 friend class content::WebContentsUserData<SadTabHelper>; |
| 31 | 31 |
| 32 explicit SadTabHelper(content::WebContents* web_contents); | 32 explicit SadTabHelper(content::WebContents* web_contents); |
| 33 | 33 |
| 34 void InstallSadTab(base::TerminationStatus status); | 34 void InstallSadTab(base::TerminationStatus status); |
| 35 | 35 |
| 36 // Overridden from content::WebContentsObserver: | 36 // Overridden from content::WebContentsObserver: |
| 37 virtual void RenderViewGone(base::TerminationStatus status) OVERRIDE; | 37 virtual void RenderProcessGone(base::TerminationStatus status) OVERRIDE; |
| 38 | 38 |
| 39 // Overridden from content::NotificationObserver: | 39 // Overridden from content::NotificationObserver: |
| 40 virtual void Observe(int type, | 40 virtual void Observe(int type, |
| 41 const content::NotificationSource& source, | 41 const content::NotificationSource& source, |
| 42 const content::NotificationDetails& details) OVERRIDE; | 42 const content::NotificationDetails& details) OVERRIDE; |
| 43 | 43 |
| 44 // Used to get notifications about renderers coming and going. | 44 // Used to get notifications about renderers coming and going. |
| 45 content::NotificationRegistrar registrar_; | 45 content::NotificationRegistrar registrar_; |
| 46 | 46 |
| 47 scoped_ptr<chrome::SadTab> sad_tab_; | 47 scoped_ptr<chrome::SadTab> sad_tab_; |
| 48 | 48 |
| 49 DISALLOW_COPY_AND_ASSIGN(SadTabHelper); | 49 DISALLOW_COPY_AND_ASSIGN(SadTabHelper); |
| 50 }; | 50 }; |
| 51 | 51 |
| 52 #endif // CHROME_BROWSER_UI_SAD_TAB_HELPER_H_ | 52 #endif // CHROME_BROWSER_UI_SAD_TAB_HELPER_H_ |
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