SessionRestore: Store session cookies and restore them if chrome crashes or auto-restarts.

chrome/browser/infobars/infobar_delegate.cc

Index: chrome/browser/infobars/infobar_delegate.cc
diff --git a/chrome/browser/infobars/infobar_delegate.cc b/chrome/browser/infobars/infobar_delegate.cc
index 777e054166cabd02e82d5e8541384aeeeaef3743..d63b3c405786b32d7cccd44df894b095e8a7a1f9 100644
--- a/chrome/browser/infobars/infobar_delegate.cc
+++ b/chrome/browser/infobars/infobar_delegate.cc
@@ -31,7 +31,11 @@ bool InfoBarDelegate::ShouldExpire(
 void InfoBarDelegate::InfoBarDismissed() {
 }
 
+void InfoBarDelegate::InfoBarClosing() {
+}
+
 void InfoBarDelegate::InfoBarClosed() {
+  InfoBarClosing();
   delete this;
 }