Summary:
The `show_details` function is used by DarkConsole. Adding this comment silences the following JSHint warning:
```
>>> Lint for webroot/rsrc/js/core/behavior-error-log.js:
Warning (W098) JSHintW098
'show_details' is defined but never used.
5
6 var current_details = null;
7
>>> 8 function show_details(row) {
9 var node = JX.$('row-details-' + row);
10
11 if (current_details !== null) {
```
Test Plan: `arc lint`
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D11063