Automattic/wpcom.js — pull request #55 by TooTallNate (2014-10-18 20:08:22+00:00)
Title: add `return` statement to all `sendRequest()` calls

The `wpcom-xhr-request` and `wpcom-proxy-request` modules are in the process of being updated to return XMLHttpRequest instances, so return them in wpcom.js as well so that the user can leverage XHR features (i.e. "progress" events).