Move creation and ownership of DownloadManager from the embedder to content. This matches all the o…

chrome/browser/chromeos/gdata/gdata_system_service.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/gdata/gdata_system_service.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/download/download_service.h"
@@ skipping 30 matching lines @@
 void GDataSystemService::Initialize() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   // This order is necessary so the sync_client_ doesn't miss
   // OnCacheInitialized() notification.
   sync_client_->Initialize();
   file_system_->Initialize();
 
   content::DownloadManager* download_manager =
     g_browser_process->download_status_updater() ?
-        DownloadServiceFactory::GetForProfile(profile_)->GetDownloadManager() :
-        NULL;
+        BrowserContext::GetDownloadManager(profile_) : NULL;
   download_observer_->Initialize(
       uploader_.get(),
       download_manager,
       file_system_->GetCacheDirectoryPath(
           GDataCache::CACHE_TYPE_TMP_DOWNLOADS));
 }
 
 void GDataSystemService::Shutdown() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
@@ skipping 37 matching lines @@
 }
 
 ProfileKeyedService* GDataSystemServiceFactory::BuildServiceInstanceFor(
     Profile* profile) const {
   GDataSystemService* service = new GDataSystemService(profile);
   service->Initialize();
   return service;
 }
 
 }  // namespace gdata