[Chrome OS] Attempt offline and online login simultaneously

chrome/browser/chromeos/login/authenticator.h

 // Copyright (c) 2010 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_CHROMEOS_LOGIN_AUTHENTICATOR_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_AUTHENTICATOR_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/ref_counted.h"
@@ skipping 58 matching lines @@
   virtual void RecoverEncryptedData(
       const std::string& old_password,
       const GaiaAuthConsumer::ClientLoginResult& credentials) = 0;
 
   // Call this method to erase the user's encrypted data
   // and create a new cryptohome.  |result| is the blob of auth
   // data passed back through OnPasswordChangeDetected().
   virtual void ResyncEncryptedData(
       const GaiaAuthConsumer::ClientLoginResult& credentials) = 0;
 
+  // Attempt to authenticate online again.
+  virtual void RetryAuth(Profile* profile,
+                         const std::string& username,
+                         const std::string& password,
+                         const std::string& login_token,
+                         const std::string& login_captcha) = 0;
+
   // Perform basic canonicalization of |email_address|, taking into account
   // that gmail does not consider '.' or caps inside a username to matter.
   // It also ignores everything after a '+'.
   // For example, c.masone+abc@gmail.com == cMaSone@gmail.com, per
   // http://mail.google.com/support/bin/answer.py?hl=en&ctx=mail&answer=10313#
   static std::string Canonicalize(const std::string& email_address);
 
  protected:
   LoginStatusConsumer* consumer_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(Authenticator);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_AUTHENTICATOR_H_