Fix crash with plugin installer infobar due to the infobardelegate not being removed from the containing TabContents.

http://crbug.com/4620

Review URL: http://codereview.chromium.org/12624

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@5957 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 4 deletions

diff --git a/chrome/browser/infobar_delegate.h b/chrome/browser/infobar_delegate.h
index 33b750a..f23dea6 100644
--- a/chrome/browser/infobar_delegate.h
+++ b/chrome/browser/infobar_delegate.h
@@ -113,11 +113,13 @@ class ConfirmInfoBarDelegate : public AlertInfoBarDelegate {
   // returns "OK" for the OK button and "Cancel" for the Cancel button.
   virtual std::wstring GetButtonLabel(InfoBarButton button) const;
 
-  // Called when the OK button is pressed.
-  virtual void Accept() {}
+  // Called when the OK button is pressed. If the function returns true, the
+  // InfoBarDelegate should be removed from the associated TabContents.
+  virtual bool Accept() { return true; }
 
-  // Called when the Cancel button is pressed.
-  virtual void Cancel() {}
+  // Called when the Cancel button is pressed.  If the function returns true,
+  // the InfoBarDelegate should be removed from the associated TabContents.
+  virtual bool Cancel() { return true; }
 
   // Overridden from InfoBarDelegate:
   virtual InfoBar* CreateInfoBar();