Check that result of bmm.loadSubtree is still the selected item before applying disabled state to c…

chrome/browser/resources/bookmark_manager/js/main.js

Index: chrome/browser/resources/bookmark_manager/js/main.js
diff --git a/chrome/browser/resources/bookmark_manager/js/main.js b/chrome/browser/resources/bookmark_manager/js/main.js
index 1cd60650e5c8e51a51dfee72c22c53bbe762ad1f..8857e9070aa976b6f65b61f3168d86b8e4e10d3e 100644
--- a/chrome/browser/resources/bookmark_manager/js/main.js
+++ b/chrome/browser/resources/bookmark_manager/js/main.js
@@ -366,6 +366,9 @@ function updateOpenCommands(e, command) {
     // contain any non-folders, we need to disable the command.
     var p = bmm.loadSubtree(selectedItems[0].id);
     p.addListener(function(node) {
+      var selectedItems = getBookmarkNodesForOpenCommands(e.target);
+      if (node.id != selectedItems[0].id)
+        return;
       command.disabled = !node || !hasBookmarks(node);
     });
   }