Turn Bookmark Menus Async

chrome/browser/ui/views/bookmarks/bookmark_menu_controller_views.cc

Index: chrome/browser/ui/views/bookmarks/bookmark_menu_controller_views.cc
diff --git a/chrome/browser/ui/views/bookmarks/bookmark_menu_controller_views.cc b/chrome/browser/ui/views/bookmarks/bookmark_menu_controller_views.cc
index a5f4eab6d2e88f80a0040a6a21e2fadd336af085..5a0906d24e99bc774d766ac878a8127ca6dde084 100644
--- a/chrome/browser/ui/views/bookmarks/bookmark_menu_controller_views.cc
+++ b/chrome/browser/ui/views/bookmarks/bookmark_menu_controller_views.cc
@@ -39,8 +39,10 @@ BookmarkMenuController::BookmarkMenuController(Browser* browser,
   menu_delegate_->Init(this, NULL, node, start_child_index,
                        BookmarkMenuDelegate::HIDE_PERMANENT_FOLDERS,
                        BOOKMARK_LAUNCH_LOCATION_BAR_SUBFOLDER);
-  menu_runner_.reset(new views::MenuRunner(
-      menu_delegate_->menu(), for_drop ? views::MenuRunner::FOR_DROP : 0));
+  int run_type = views::MenuRunner::ASYNC;
+  if (for_drop)
+    run_type |= views::MenuRunner::FOR_DROP;
+  menu_runner_.reset(new views::MenuRunner(menu_delegate_->menu(), run_type));
 }
 
 void BookmarkMenuController::RunMenuAt(BookmarkBarView* bookmark_bar) {