| Index: chrome/browser/tab_contents/tab_contents_delegate.cc | 
| diff --git a/chrome/browser/tab_contents/tab_contents_delegate.cc b/chrome/browser/tab_contents/tab_contents_delegate.cc | 
| index 4b0e54bb77728fa4a8ed62d8779c6b3cd91b3628..21c13ffb98a66e1ed1b7c53ebb5dd7246c2dab4e 100644 | 
| --- a/chrome/browser/tab_contents/tab_contents_delegate.cc | 
| +++ b/chrome/browser/tab_contents/tab_contents_delegate.cc | 
| @@ -49,6 +49,9 @@ void TabContentsDelegate::ShowHtmlDialog(HtmlDialogUIDelegate* delegate, | 
| gfx::NativeWindow parent_window) { | 
| } | 
|  | 
| +void TabContentsDelegate::WillRunBeforeUnloadConfirm() { | 
| +} | 
| + | 
| bool TabContentsDelegate::ShouldSuppressDialogs() { | 
| return false; | 
| } | 
|  |