User cloud policy token forwarder: Replace PO2TS::GetPrimaryAccountId() with SMB::GetAuthenticatedAc

chrome/browser/signin/signin_manager.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/signin/signin_manager.h"
 
 #include <string>
 #include <vector>
 
 #include "base/memory/ref_counted.h"
@@ skipping 605 matching lines @@
     merge_session_helper_->LogIn(GetAuthenticatedUsername());
 }
 
 void SigninManager::OnExternalSigninCompleted(const std::string& username) {
   OnSignedIn(username);
 }
 
 void SigninManager::OnSignedIn(const std::string& username) {
   SetAuthenticatedUsername(username);
   possibly_invalid_username_.clear();
-  profile_->GetPrefs()->SetString(prefs::kGoogleServicesUsername,
-                                  GetAuthenticatedUsername());
 
   // TODO(blundell): Eliminate this notification send once crbug.com/333997 is
   // fixed.
   GoogleServiceSigninSuccessDetails details(GetAuthenticatedUsername(),
                                             password_);
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_GOOGLE_SIGNIN_SUCCESSFUL,
       content::Source<Profile>(profile_),
       content::Details<const GoogleServiceSigninSuccessDetails>(&details));
 
@@ skipping 28 matching lines @@
     signin_host_id_ = ChildProcessHost::kInvalidUniqueID;
 }
 
 void SigninManager::ProhibitSignout(bool prohibit_signout) {
   prohibit_signout_ = prohibit_signout;
 }
 
 bool SigninManager::IsSignoutProhibited() const {
   return prohibit_signout_;
 }