fix config

Author: jquense

karma.conf.js

@@ -1,13 +1,5 @@
 'use strict';
 
-
-
-if (process.env.TRAVIS) {
-    configuration.browsers = ['Chrome_travis_ci'];
-}
-
-config.set(configuration);
-
 module.exports = function (config) {
 
   config.set({