emberjs/ember.js — pull request #3448 by joelcox (2013-09-20 10:19:25+00:00)
Title: Added deprecated flag for 'controllerFor' method on the 'ControllerMixin'

`controllerFor` was deprecated for controllers in Ember 1.0 and had a `Ember.deprecate` function in place, but this wasn't reflected in the docs.