Change GetProfileToUse method from Profile to content::BrowserContext

chrome/browser/download/download_service_factory.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_factory.h"
 
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/history/history_service_factory.h"
+#include "chrome/browser/profiles/incognito_helpers.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 
 // static
 DownloadService* DownloadServiceFactory::GetForProfile(
     Profile* profile) {
   return static_cast<DownloadService*>(
       GetInstance()->GetServiceForProfile(profile, true));
 }
 
 // static
@@ skipping 14 matching lines @@
     content::BrowserContext* profile) const {
   DownloadService* service =
       new DownloadService(static_cast<Profile*>(profile));
 
   // No need for initialization; initialization can be done on first
   // use of service.
 
   return service;
 }
 
-bool DownloadServiceFactory::ServiceHasOwnInstanceInIncognito() const {
-  return true;
+content::BrowserContext* DownloadServiceFactory::GetBrowserContextToUse(
+    content::BrowserContext* context) const {
+  return chrome::GetBrowserContextOwnInstanceInIncognito(context);
 }