Part of multiprofile implementation.

chrome/browser/chromeos/login/existing_user_controller.cc

 // 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.
 
 #include "chrome/browser/chromeos/login/existing_user_controller.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 257 matching lines @@
     // main |g_browser_process| request context (see bug
     // http://crosbug.com/24861). So we transfer any credentials to the global
     // request context here.
     // The issue we have here is that the NOTIFICATION_AUTH_SUPPLIED is sent
     // just after the UI is closed but before the new credentials were stored
     // in the profile. Therefore we have to give it some time to make sure it
     // has been updated before we copy it.
     LOG(INFO) << "Authentication was entered manually, possibly for proxyauth.";
     scoped_refptr<net::URLRequestContextGetter> browser_process_context_getter =
         g_browser_process->system_request_context();
-    Profile* default_profile = ProfileManager::GetDefaultProfile();
-    scoped_refptr<net::URLRequestContextGetter> default_profile_context_getter =
-        default_profile->GetRequestContext();
+    Profile* signing_profile = ProfileManager::GetSigninProfile();

[Nikita (slow), 2013/04/04 12:59:13]

nit: signing_profile > signin_profile

+    scoped_refptr<net::URLRequestContextGetter> signing_profile_context_getter =
+        signing_profile->GetRequestContext();
     DCHECK(browser_process_context_getter.get());
-    DCHECK(default_profile_context_getter.get());
+    DCHECK(signing_profile_context_getter.get());
     content::BrowserThread::PostDelayedTask(
         content::BrowserThread::IO, FROM_HERE,
         base::Bind(&TransferContextAuthenticationsOnIOThread,
-                   default_profile_context_getter,
+                   signing_profile_context_getter,
                    browser_process_context_getter),
         base::TimeDelta::FromMilliseconds(kAuthCacheTransferDelayMs));
   }
   if (type != chrome::NOTIFICATION_LOGIN_USER_IMAGE_CHANGED)
     return;
   login_display_->OnUserImageChanged(*content::Details<User>(details).ptr());
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // ExistingUserController, private:
@@ skipping 804 matching lines @@
   // changed.
   UserManager::Get()->SaveUserOAuthStatus(
       username,
       User::OAUTH2_TOKEN_STATUS_INVALID);
 
   login_display_->SetUIEnabled(true);
   login_display_->ShowGaiaPasswordChanged(username);
 }
 
 }  // namespace chromeos