Added check for valid account cookies in /ListAccounts result processing.

chrome/browser/chromeos/login/signin/oauth2_login_manager.cc

 // Copyright 2014 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/signin/oauth2_login_manager.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/command_line.h"
@@ skipping 294 matching lines @@
   std::vector<std::pair<std::string, bool> > accounts;
   gaia::ParseListAccountsData(data, &accounts);
   std::string user_email = gaia::CanonicalizeEmail(GetPrimaryAccountId());
   if (!accounts.empty()) {
     bool found = false;
     bool first = true;
     for (std::vector<std::pair<std::string, bool> >::const_iterator iter =
              accounts.begin();
          iter != accounts.end(); ++iter) {
       if (gaia::CanonicalizeEmail(iter->first) == user_email) {
-        found = true;
+        found = iter->second;
         break;
       }
 
       first = false;
     }
 
     if (!found)
       outcome = POST_MERGE_MISSING_PRIMARY_ACCOUNT;
     else if (!first)
       outcome = POST_MERGE_PRIMARY_NOT_FIRST_ACCOUNT;
@@ skipping 77 matching lines @@
   FOR_EACH_OBSERVER(Observer, observer_list_,
                     OnSessionRestoreStateChanged(user_profile_, state_));
 }
 
 void OAuth2LoginManager::SetSessionRestoreStartForTesting(
     const base::Time& time) {
   session_restore_start_ = time;
 }
 
 }  // namespace chromeos