message: test(docs-infra): remove reflect-metadata polyfill from aio tests
  v7 CLI includes the polyfill automatically whenever JIT compiler is used, so we don't need
  to do it explicitly.
  PR Close
diff: // This file is required by karma.conf.js and loads recursively all the .spec and framework files
  -// Reflect.metadata polyfill is only needed in the JIT mode which we use only for unit tests
  -import 'core-js/es6/reflect';
  -import 'core-js/es7/reflect';
  -
  import 'zone.js/dist/zone-testing';
  import { getTestBed } from '@angular/core/testing';
  import {
  