Optimized access check for node menu links is broken.

Updated: Comment #N

Problem/Motivation

The code in function menu_tree_collect_node_links looks like it's no longer functional to collect node links.

However, the problem is likely masked by the fact that we skip the optimized access check and fall back to the regular one.

Proposed resolution

Fix the node link collector, add a test.

Remaining tasks

TBD

User interface changes

N/A

API changes

none