Refactor downloads into a ProfileKeyedService.

chrome/browser/ui/webui/downloads_ui.cc

Index: chrome/browser/ui/webui/downloads_ui.cc
diff --git a/chrome/browser/ui/webui/downloads_ui.cc b/chrome/browser/ui/webui/downloads_ui.cc
index 54e1eeedd3c6ed543d0e6c6d9eb04b244a4cfba8..3afd6f3ddab79d07c1adae8f284621e0c569e7a9 100644
--- a/chrome/browser/ui/webui/downloads_ui.cc
+++ b/chrome/browser/ui/webui/downloads_ui.cc
@@ -9,6 +9,8 @@
 #include "base/threading/thread.h"
 #include "base/values.h"
 #include "chrome/browser/defaults.h"
+#include "chrome/browser/download/download_service.h"
+#include "chrome/browser/download/download_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/chrome_url_data_manager.h"
 #include "chrome/browser/ui/webui/chrome_web_ui_data_source.h"
@@ -78,7 +80,8 @@ ChromeWebUIDataSource* CreateDownloadsUIHTMLSource() {
 ///////////////////////////////////////////////////////////////////////////////
 
 DownloadsUI::DownloadsUI(TabContents* contents) : ChromeWebUI(contents) {
-  DownloadManager* dlm = GetProfile()->GetDownloadManager();
+  DownloadManager* dlm =
+      DownloadServiceFactory::GetForProfile(GetProfile())->GetDownloadManager();
 
   DownloadsDOMHandler* handler = new DownloadsDOMHandler(dlm);
   AddMessageHandler(handler);