message: returning to just Chrome tests
diff: @@ -92,8 +92,8 @@ module.exports = function(config) {
  // start these browsers
  // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
  - // browsers: ['HeadlessChrome', 'HeadlessFirefox'],
  - browsers: ['HeadlessFirefox'],
  + browsers: ['HeadlessChrome'],
  + // browsers: ['HeadlessFirefox'],
  // Continuous Integration mode
  