At least one core caller of the to-be-deprecated functions was missed before Gerrit change 92457 was merged: skins/common/protect.js (line 42) calls addClickHandler. Now that addClickHandler is nooped, clicking the checkbox no longer changes the form state.
Version: 1.22.0
Severity: normal
URL: https://test.wikipedia.org/wiki/Page393?action=protect&debug=true