MD Bookmarks: Implement 'Sort by Title' menu button

chrome/test/data/webui/md_bookmarks/reducers_test.js

Index: chrome/test/data/webui/md_bookmarks/reducers_test.js
diff --git a/chrome/test/data/webui/md_bookmarks/reducers_test.js b/chrome/test/data/webui/md_bookmarks/reducers_test.js
index c4a34f7e50712e28310ea0633bbbf503086b9fe6..5c779842428dea6fbe605f1c23670c4c57c226ca 100644
--- a/chrome/test/data/webui/md_bookmarks/reducers_test.js
+++ b/chrome/test/data/webui/md_bookmarks/reducers_test.js
@@ -341,6 +341,13 @@ suite('node state', function() {
     assertDeepEquals(['2', '3'], state['1'].children);
     assertDeepEquals(['4'], state['5'].children);
   });
+
+  test('updates when children of a node are reordered', function() {
+    action = bookmarks.actions.reorderChildren('1', ['4', '2', '3']);
+    state = bookmarks.NodeState.updateNodes(state, action);
+
+    assertDeepEquals(['4', '2', '3'], state['1'].children);
+  });
 });
 
 suite('search state', function() {