remove deprecation warning

This deprecation was released in 4.1.0 and can be removed for 4.2.0,
deprecation message / handling is no longer necessary.
we never call url_for with a block, so rm
_recall should be set to a hash or not set

Then we can avoid nil checks
Merge pull request #15100 from eileencodes/remove-deprecation-warning-no-longer-needed

remove deprecation warning