Fix a crash canceling a completed, auto-opened download

chrome/browser/views/download_item_view.h

Index: chrome/browser/views/download_item_view.h
===================================================================
--- chrome/browser/views/download_item_view.h	(revision 26514)
+++ chrome/browser/views/download_item_view.h	(working copy)
@@ -38,6 +38,7 @@
 class BaseDownloadItemModel;
 class DownloadShelfView;
 class SkBitmap;
+class DownloadShelfContextMenuWin;
 
 class DownloadItemView : public views::ButtonListener,
                          public views::View,
@@ -244,6 +245,9 @@
   // downloaded file.
   ScopedRunnableMethodFactory<DownloadItemView> reenable_method_factory_;
 
+  // The currently running download context menu.
+  DownloadShelfContextMenuWin* active_menu_;
+
   DISALLOW_COPY_AND_ASSIGN(DownloadItemView);
 };