GTTF: Clean up DownloadFileManager

chrome/browser/renderer_host/download_resource_handler.cc

Index: chrome/browser/renderer_host/download_resource_handler.cc
diff --git a/chrome/browser/renderer_host/download_resource_handler.cc b/chrome/browser/renderer_host/download_resource_handler.cc
index 911edf8511ebbee514cf7060c4299936087a7965..3e5f3c08f7d8bc1a4752d5d3fe4213a316d64b8d 100644
--- a/chrome/browser/renderer_host/download_resource_handler.cc
+++ b/chrome/browser/renderer_host/download_resource_handler.cc
@@ -92,9 +92,14 @@ bool DownloadResourceHandler::OnResponseStarted(int request_id,
   info->referrer_charset = request_->context()->referrer_charset();
   info->save_info = save_info_;
   ChromeThread::PostTask(
-      ChromeThread::FILE, FROM_HERE,
+      ChromeThread::UI, FROM_HERE,
       NewRunnableMethod(
           download_file_manager_, &DownloadFileManager::StartDownload, info));
+
+  // We can't start saving the data before we create the file on disk.
+  // The request will be un-paused in DownloadFileManager::CreateDownloadFile.
+  rdh_->PauseRequest(global_id_.child_id, global_id_.request_id, true);
+
   return true;
 }