Fix warning prompting on closing a window that will cancel downloads.

chrome/browser/ui/views/download/download_in_progress_dialog_view.cc

Index: chrome/browser/ui/views/download/download_in_progress_dialog_view.cc
diff --git a/chrome/browser/ui/views/download/download_in_progress_dialog_view.cc b/chrome/browser/ui/views/download/download_in_progress_dialog_view.cc
index 47045a85fdee48ef0e47a024b91a5ee22125ad81..26e0a5d030899673b4b335a07cdd8bf5810ba5f1 100644
--- a/chrome/browser/ui/views/download/download_in_progress_dialog_view.cc
+++ b/chrome/browser/ui/views/download/download_in_progress_dialog_view.cc
@@ -23,8 +23,18 @@
 DownloadInProgressDialogView::DownloadInProgressDialogView(Browser* browser)
     : browser_(browser),
       product_name_(l10n_util::GetStringUTF16(IDS_PRODUCT_NAME)) {
-  int download_count = browser->profile()->GetDownloadManager()->
-      in_progress_count();
+  int download_count;
+  Browser::DownloadClosePreventionType type =
+      browser_->OkToCloseWithInProgressDownloads(&download_count);
+
+  // This dialog should have been created within the same thread invocation
+  // as the original test that lead to us, so it should always not be ok
+  // to close.
+  DCHECK(type != Browser::DOWNLOAD_CLOSE_OK);
+
+  // TODO(rdsmith): This dialog should be different depending on whether we're
+  // closing the last incognito window of a profile or doing browser shutdown.
+  // See http://crbug.com/88421.
 
   std::wstring warning_text;
   std::wstring explanation_text;