Part of multiprofile implementation.

chrome/browser/chromeos/login/existing_user_controller.cc

Index: chrome/browser/chromeos/login/existing_user_controller.cc
diff --git a/chrome/browser/chromeos/login/existing_user_controller.cc b/chrome/browser/chromeos/login/existing_user_controller.cc
index 8e58d448f11b709c39ec1e9b5eaba7f13d3ea199..7aa1d777d0211421595c7a5512d33e250d14f40f 100644
--- a/chrome/browser/chromeos/login/existing_user_controller.cc
+++ b/chrome/browser/chromeos/login/existing_user_controller.cc
@@ -275,15 +275,15 @@ void ExistingUserController::Observe(
     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));
   }