Determine the access callback and arguments.
This information will be embedded in the menu in order to reduce performance hits during menu item access testing, which happens a lot.
array The first item of the array should be the function to call,and the second item should be an array of arguments. The first item may also be TRUE (bool only) which will indicate no access control.
Overrides AccessPluginBase::get_access_callback
function get_access_callback() {
return array(
'views_test_data_test_static_access_callback',
array(
!empty($options['access']),
),
);
}