Previously we were passing the $tpl->data['nav_urls'] array,
because of that all params were called $navUrls. That approach
was incorrect and we have to pass $tpl->getToolbox(), which
means all $navUrls variables/paramters have to be renamed to
$toolbox for better clarity
Changes:
- renamed $navUrls to $toolbox
- update phpdocs blocks
- renamed buildEntry() into build()
Bug: T222630
Change-Id: Id0023cfbb9779c502edc0f91e31a2a912af84084
b8abf809ac