CLEANUP: This file no longer seems to be used

app/assets/javascripts/discourse/lib/transition_helper.js

@@ -1,43 +0,0 @@
-/**
-  CSS transitions are a PITA, often we need to queue some js after a transition, this helper ensures
-  it happens after the transition.
-
-  SO: http://stackoverflow.com/questions/9943435/css3-animation-end-techniques
-
-
-  @class TransitionHelper
-  @namespace Discourse
-  @module Discourse
-**/
-
-var dummy, eventNameHash, transitionEnd, _getTransitionEndEventName;
-
-dummy = document.createElement("div");
-
-eventNameHash = {
-  webkit: "webkitTransitionEnd",
-  Moz: "transitionend",
-  O: "oTransitionEnd",
-  ms: "MSTransitionEnd"
-};
-
-_getTransitionEndEventName = function() {
-  var retValue;
-  retValue = "transitionend";
-  Object.keys(eventNameHash).some(function(vendor) {
-    if (vendor + "TransitionProperty" in dummy.style) {
-      retValue = eventNameHash[vendor];
-      return true;
-    }
-  });
-  return retValue;
-};
-transitionEnd = _getTransitionEndEventName();
-
-Discourse.TransitionHelper = {
-  after: function(element, callback) {
-    return $(element).on(transitionEnd, callback);
-  }
-};
-
-