OnDownloadStarted takes DownloadItem* instead of DownloadId

content/browser/download/download_manager_impl.cc

Index: content/browser/download/download_manager_impl.cc
diff --git a/content/browser/download/download_manager_impl.cc b/content/browser/download/download_manager_impl.cc
index 458f5ca657fdafd7307551b05cf7e03e62c437b8..77b4a20a0bfb1ebb9fbb821dcec9c46f1a96da7b 100644
--- a/content/browser/download/download_manager_impl.cc
+++ b/content/browser/download/download_manager_impl.cc
@@ -348,7 +348,7 @@ bool DownloadManagerImpl::Init(content::BrowserContext* browser_context) {
 }
 
 // We have received a message from DownloadFileManager about a new download.
-content::DownloadId DownloadManagerImpl::StartDownload(
+DownloadItem* DownloadManagerImpl::StartDownload(
     scoped_ptr<DownloadCreateInfo> info,
     scoped_ptr<content::ByteStreamReader> stream) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
@@ -380,7 +380,7 @@ content::DownloadId DownloadManagerImpl::StartDownload(
                  (delegate_ && delegate_->GenerateFileHash()), bound_net_log,
                  callback));
 
-  return download_id;
+  return GetDownload(download_id.local());
 }
 
 void DownloadManagerImpl::OnDownloadFileCreated(