Show email confirmation for sign in from the hot-dog menu

chrome/browser/ui/sync/one_click_signin_helper.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_SYNC_ONE_CLICK_SIGNIN_HELPER_H_
 #define CHROME_BROWSER_UI_SYNC_ONE_CLICK_SIGNIN_HELPER_H_
 
 #include <string>
 
 #include "base/gtest_prod_util.h"
@@ skipping 173 matching lines @@
   static void ShowInfoBarUIThread(const std::string& session_index,
                                   const std::string& email,
                                   AutoAccept auto_accept,
                                   SyncPromoUI::Source source,
                                   const GURL& continue_url,
                                   int child_id,
                                   int route_id);
 
   void RedirectToNtpOrAppsPage();
   void RedirectToSignin();
+
+  // If the current sign in is not from settings page/webstore, shows the
+  // NTP/Apps page.
+  void RedirectToNtpOrAppsPageIfNecessary();
+
   void ShowSigninErrorBubble(Browser* browser, const std::string& error);
 
   // Clear all data member of the helper, except for the error.
   void CleanTransientState();
 
   // Grab Gaia password if available.
   bool OnFormSubmitted(const content::PasswordForm& form);
 
   // content::WebContentsObserver overrides.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
@@ skipping 35 matching lines @@
   // Whether a Gaia URL during the sign in process was not handled by the
   // dedicated sign in process (e.g. SAML login, which redirects to a
   // non-google-controlled domain).
   // This is set to true if at least one such URL is detected.
   bool untrusted_confirmation_required_;
 
   DISALLOW_COPY_AND_ASSIGN(OneClickSigninHelper);
 };
 
 #endif  // CHROME_BROWSER_UI_SYNC_ONE_CLICK_SIGNIN_HELPER_H_