Download filename determination refactor (3/3)

chrome/browser/download/download_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/download/download_service.h"
 
 #include "base/callback.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/download/chrome_download_manager_delegate.h"
 #include "chrome/browser/download/download_service_factory.h"
@@ skipping 17 matching lines @@
 void DownloadService::OnManagerCreated(
     const DownloadService::OnManagerCreatedCallback& cb) {
   if (download_manager_created_) {
     DownloadManager* dm = BrowserContext::GetDownloadManager(profile_);
     cb.Run(dm);
   } else {
     on_manager_created_callbacks_.push_back(cb);
   }
 }
 
-DownloadManagerDelegate* DownloadService::GetDownloadManagerDelegate() {
+ChromeDownloadManagerDelegate* DownloadService::GetDownloadManagerDelegate() {
   DCHECK(!download_manager_created_);
   download_manager_created_ = true;
 
   // In case the delegate has already been set by
   // SetDownloadManagerDelegateForTesting.
   if (!manager_delegate_.get())
     manager_delegate_ = new ChromeDownloadManagerDelegate(profile_);
 
   DownloadManager* dm = BrowserContext::GetDownloadManager(profile_);
   manager_delegate_->SetDownloadManager(dm);
@@ skipping 53 matching lines @@
   if (download_manager_created_) {
     // Normally the DownloadManager would be shutdown later, after the Profile
     // goes away and BrowserContext's destructor runs. But that would be too
     // late for us since we need to use the profile (indirectly through history
     // code) when the DownloadManager is shutting down. So we shut it down
     // manually earlier. See http://crbug.com/131692
     BrowserContext::GetDownloadManager(profile_)->Shutdown();
   }
   manager_delegate_.release();
 }