1 files changed, 4 insertions, 2 deletions
diff --git a/chromium/chrome/browser/resources/bookmark_manager/js/bmm/bookmark_tree.js b/chromium/chrome/browser/resources/bookmark_manager/js/bmm/bookmark_tree.js
index e622db7f57f..fbd74c5b923 100644
--- a/chromium/chrome/browser/resources/bookmark_manager/js/bmm/bookmark_tree.js
+++ b/chromium/chrome/browser/resources/bookmark_manager/js/bmm/bookmark_tree.js
@@ -4,6 +4,8 @@
 
 
 cr.define('bmm', function() {
+  'use strict';
+
   /**
    * The id of the bookmark root.
    * @type {string}
@@ -139,7 +141,7 @@ cr.define('bmm', function() {
     chrome.bookmarks.getChildren(parent.bookmarkNode.id, function(children) {
       var isFolder = /**
                       * @type {function (BookmarkTreeNode, number,
-                      *                  Array.<(BookmarkTreeNode)>)}
+                      *                  Array<(BookmarkTreeNode)>)}
                       */(bmm.isFolder);
       var index = children.filter(isFolder).map(function(item) {
         return item.id;
@@ -264,7 +266,7 @@ cr.define('bmm', function() {
        * parentTreeItem.
        * @param {!cr.ui.Tree|!cr.ui.TreeItem} parentTreeItem The parent tree
        *     element to append to.
-       * @param {!Array.<BookmarkTreeNode>} bookmarkNodes A list of bookmark
+       * @param {!Array<BookmarkTreeNode>} bookmarkNodes A list of bookmark
        *     nodes to be added.
        * @return {boolean} Whether any directories where added.
        */