Store the "browser autorestarted, last session must be restored" information in a preference.

chrome/browser/profiles/profile_impl.cc

Index: chrome/browser/profiles/profile_impl.cc
diff --git a/chrome/browser/profiles/profile_impl.cc b/chrome/browser/profiles/profile_impl.cc
index 7bc0df943205aaebea39ce2af59d36339b778a0b..af93fce0e8fa18a847d31119d075e1c927248fb0 100644
--- a/chrome/browser/profiles/profile_impl.cc
+++ b/chrome/browser/profiles/profile_impl.cc
@@ -367,11 +367,13 @@ void ProfileImpl::DoFinalInit() {
 
   FilePath app_path = GetPath().Append(chrome::kIsolatedAppStateDirname);
 
+  PrefService* pref_service = g_browser_process->local_state();
   bool restore_old_session_cookies =
       session_restore_enabled_ &&
       (!DidLastSessionExitCleanly() ||
        CommandLine::ForCurrentProcess()->HasSwitch(
-           switches::kRestoreLastSession));
+           switches::kRestoreLastSession) ||
+       pref_service->GetBoolean(prefs::kWasRestarted));
 
   // Make sure we initialize the ProfileIOData after everything else has been
   // initialized that we might be reading from the IO thread.