policy: Remove SigninManager from UserCloudPolicyStore.

chrome/browser/ui/sync/one_click_signin_sync_starter.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/ui/sync/one_click_signin_sync_starter.h"
 
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 
@@ skipping 183 matching lines @@
   chrome::ShowProfileSigninConfirmationDialog(
       browser_,
       web_contents,
       profile_,
       signin->GetUsernameForAuthInProgress(),
       new SigninDialogDelegate(weak_pointer_factory_.GetWeakPtr()));
 }
 
 void OneClickSigninSyncStarter::LoadPolicyWithCachedClient() {
   DCHECK(policy_client_);
+  SigninManager* signin = SigninManagerFactory::GetForProfile(profile_);
   policy::UserPolicySigninService* policy_service =
       policy::UserPolicySigninServiceFactory::GetForProfile(profile_);
   policy_service->FetchPolicyForSignedInUser(
+      signin->GetUsernameForAuthInProgress(),
       policy_client_.Pass(),
       base::Bind(&OneClickSigninSyncStarter::OnPolicyFetchComplete,
                  weak_pointer_factory_.GetWeakPtr()));
 }
 
 void OneClickSigninSyncStarter::OnPolicyFetchComplete(bool success) {
   // For now, we allow signin to complete even if the policy fetch fails. If
   // we ever want to change this behavior, we could call
   // SigninManager::SignOut() here instead.
   DLOG_IF(ERROR, !success) << "Error fetching policy for user";
@@ skipping 276 matching lines @@
                                 false);
   contents->OpenURL(params);
 
   // Activate the tab.
   Browser* browser = chrome::FindBrowserWithWebContents(contents);
   int content_index =
       browser->tab_strip_model()->GetIndexOfWebContents(contents);
   browser->tab_strip_model()->ActivateTabAt(content_index,
                                             false /* user_gesture */);
 }