Allow sync with 2-factor StrongAuth accounts in ChromeOS.

chrome/browser/chromeos/login/google_authenticator.cc

 // 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.
 
 #include "chrome/browser/chromeos/login/google_authenticator.h"
 
 #include <string>
 #include <vector>
 
 #include "base/file_path.h"
@@ skipping 223 matching lines @@
                           failure_details));
     LOG(WARNING) << "Rejecting valid HOSTED account.";
     hosted_policy_ = GaiaAuthFetcher::HostedAccountsNotAllowed;
     return;
   }
 
   ClearClientLoginAttempt();
 
   if (error.state() == GoogleServiceAuthError::TWO_FACTOR) {
     LOG(WARNING) << "Two factor authenticated. Sync will not work.";
-    OnClientLoginSuccess(GaiaAuthConsumer::ClientLoginResult());
+    GaiaAuthConsumer::ClientLoginResult result;
+    result.two_factor = true;
+    OnClientLoginSuccess(result);
     return;
   }
 
   BrowserThread::PostTask(
       BrowserThread::FILE, FROM_HERE,
       NewRunnableMethod(this,
                         &GoogleAuthenticator::LoadLocalaccount,
                         std::string(kLocalaccountFile)));
 
   LoginFailure failure_details = LoginFailure::FromNetworkAuthFailure(error);
@@ skipping 225 matching lines @@
                                       const unsigned int len) {
   if (len < 2*binary_len)
     return false;
   memset(hex_string, 0, len);
   for (uint i = 0, j = 0; i < binary_len; i++, j+=2)
     snprintf(hex_string + j, len - j, "%02x", binary[i]);
   return true;
 }
 
 }  // namespace chromeos