Remove unnecessary imports

Author: prakhar1989

javascript/widgets/config_test.js

@@ -18,20 +18,8 @@
 
 goog.provide('firebaseui.auth.widget.ConfigTest');
 
-goog.require('firebaseui.auth.AuthUI');
-goog.require('firebaseui.auth.CredentialHelper');
-goog.require('firebaseui.auth.PendingEmailCredential');
-goog.require('firebaseui.auth.acClient');
-goog.require('firebaseui.auth.idp');
-goog.require('firebaseui.auth.storage');
-goog.require('firebaseui.auth.widget.handler');
-goog.require('firebaseui.auth.widget.handler.common');
-
-
 goog.require('firebaseui.auth.util');
 goog.require('firebaseui.auth.widget.Config');
-
-
 goog.require('goog.testing');
 goog.require('goog.testing.PropertyReplacer');
 goog.require('goog.testing.jsunit');