Revert "DEV: Import getURL to fix deprecation warnings (#13)"

Revert “DEV: Import getURL to fix deprecation warnings (#13)”

This reverts commit 55337d7ee23a32b52215ed13cf3c05f900f77e1f.

diff --git a/assets/javascripts/initializers/extend-for-policy.js.es6 b/assets/javascripts/initializers/extend-for-policy.js.es6
index c2683cd..4ada908 100644
--- a/assets/javascripts/initializers/extend-for-policy.js.es6
+++ b/assets/javascripts/initializers/extend-for-policy.js.es6
@@ -6,7 +6,6 @@ import { popupAjaxError } from "discourse/lib/ajax-error";
 import { escapeExpression } from "discourse/lib/utilities";
 import { iconHTML } from "discourse-common/lib/icon-library";
 import TextLib from "discourse/lib/text";
-import getURL from "discourse-common/lib/get-url";
 
 let currentUser;
 

GitHub sha: 21a07c62