i found it

Author: jelbourn

test/karma-test-shim.js

@@ -108,8 +108,8 @@ Promise.all([
 ]).then(function(imports) {
   var testing = imports[0];
   var browser = imports[1];
-  testing.setBaseTestProviders(browser.TEST_BROWSER_PLATFORM_PROVIDERS,
-                               browser.TEST_BROWSER_APPLICATION_PROVIDERS);
+  testing.setBaseTestProviders(browser.TEST_BROWSER_DYNAMIC_PLATFORM_PROVIDERS,
+                               browser.TEST_BROWSER_DYNAMIC_APPLICATION_PROVIDERS);
 
   return Promise.all(
     Object.keys(window.__karma__.files)