Owner is allowed as a secondary user. chrome://settings honors profile now.

chrome/browser/chromeos/login/users/multi_profile_user_controller.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/users/multi_profile_user_controller.h"
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "base/prefs/pref_registry_simple.h"
@@ skipping 124 matching lines @@
   const user_manager::User* primary_user = user_manager->GetPrimaryUser();
   std::string primary_user_email;
   if (primary_user)
     primary_user_email = primary_user->email();
 
   // Always allow if there is no primary user or user being checked is the
   // primary user.
   if (primary_user_email.empty() || primary_user_email == user_email)
     return SetUserAllowedReason(reason, ALLOWED);
 
-  // Owner is not allowed to be secondary user.
-  if (user_manager->GetOwnerEmail() == user_email)
-    return SetUserAllowedReason(reason, NOT_ALLOWED_OWNER_AS_SECONDARY);
-
   // Don't allow profiles potentially tainted by data fetched with policy-pushed
   // certificates to join a multiprofile session.
   if (policy::PolicyCertServiceFactory::UsedPolicyCertificates(user_email))
     return SetUserAllowedReason(reason, NOT_ALLOWED_POLICY_CERT_TAINTED);
 
   UserAllowedInSessionReason primary_user_policy = GetPrimaryUserPolicy();
   if (primary_user_policy != ALLOWED)
     return SetUserAllowedReason(reason, primary_user_policy);
 
   // The user must have 'unrestricted' policy to be a secondary user.
@@ skipping 78 matching lines @@
   } else {
     const std::string behavior =
         prefs->GetString(prefs::kMultiProfileUserBehavior);
     SetCachedValue(user_email, behavior);
   }
 
   CheckSessionUsers();
 }
 
 }  // namespace chromeos