Address bug where the one-click sign-in bar would never show again once

chrome/browser/ui/sync/one_click_signin_helper.h

Index: chrome/browser/ui/sync/one_click_signin_helper.h
===================================================================
--- chrome/browser/ui/sync/one_click_signin_helper.h	(revision 142386)
+++ chrome/browser/ui/sync/one_click_signin_helper.h	(working copy)
@@ -7,6 +7,8 @@
 #pragma once
 
 #include <string>
+#include <utility>
+#include <vector>

[Roger Tawa OOO till Jul 10th, 2012/06/15 17:56:00]

remove these new headers, not needed here.

[Mathieu, 2012/06/21 13:13:00]

Done.

 
 #include "content/public/browser/web_contents_observer.h"
 
@@ -28,9 +30,11 @@
   // Returns true if the one-click signin feature can be offered at this time.
   // It can be offered if the contents is not in an incognito window.  If
   // |check_connected| is true, then the profile is checked to see if it's
-  // already connected to a google account, in which case a one click signin
+  // already connected to a google account or if the user has already rejected
+  // one-click sign-in with this email, in which cases a one click signin
   // should not be offered.
   static bool CanOffer(content::WebContents* web_contents,
+                       const std::string& email,
                        bool check_connected);
 
   // Looks for the Google-Accounts-SignIn response header, and if found,