This change moves us over to the latest versions of jQuery and

jquery.form. This was relatively painless, with only a few changes being

necessary:

$(func) or $(document).ready(func) now always invoke their callbacks

  asynchronously, even when the DOM is already loaded. This interfered

  with one of the PageManager unit tests.
Our autocomplete fork had some manual checks for old Opera browsers which

  are obsolete, and didn't work now that $.browser is gone.
$.fn.load used to do two things (one loaded stuff, the other

  attached to the load event) and now only does one. We had one place

  that was using the removed behavior (the event), which has been

  changed to $.fn.on.
The naming scheme for the widget in element data changed in jQuery UI, so

  that the old data name "rbautocomplete" is now "uiRbautocomplete".
$.fn.andSelf has been removed, in favor of $.fn.addBack (which

  always existed, and did exactly the same thing).


I excluded the following reviewboard/static/lib/js changes:

(deleted) reviewboard/static/lib/js/jquery-1.11.1.min.js
(deleted) reviewboard/static/lib/js/jquery-1.11.1.min.map
(deleted) reviewboard/static/lib/js/jquery-1.8.2.min.js
(added) reviewboard/static/lib/js/jquery-3.3.1.js
(added) reviewboard/static/lib/js/jquery-3.3.1.min.js
(added) reviewboard/static/lib/js/jquery-3.3.1.min.map
(deleted) reviewboard/static/lib/js/jquery-migrate-1.2.1.min.js
(added) reviewboard/static/lib/js/jquery-ui-1.12.1.js
(added) reviewboard/static/lib/js/jquery-ui-1.12.1.min.js
(deleted) reviewboard/static/lib/js/jquery-ui-1.8.24.custom.min.js
(added) reviewboard/static/lib/js/jquery.form-4.2.2.js
(added) reviewboard/static/lib/js/jquery.form-4.2.2.min.js
(added) reviewboard/static/lib/js/jquery.form-4.2.2.min.map
(deleted) reviewboard/static/lib/js/jquery.form.js

Audited the codebase for anything that would have been problematic with

  deprecations and removals.
Ran js-tests.
Smoke tested the UI.