Use new babel in kitchensink

Author: Timer

packages/react-scripts/fixtures/kitchensink/.babelrc

@@ -1,4 +1,4 @@
 {
   "presets": ["react-app"],
-  "plugins": ["babel-plugin-transform-es2015-modules-commonjs"]
+  "plugins": ["@babel/plugin-transform-modules-commonjs"]
 }

packages/react-scripts/fixtures/kitchensink/.template.dependencies.json

@@ -1,8 +1,8 @@
 {
   "dependencies": {
-    "babel-register": "6.22.0",
-    "babel-plugin-transform-es2015-modules-commonjs": "6.22.0",
-    "babel-polyfill": "6.20.0",
+    "@babel/plugin-transform-modules-commonjs": "7.0.0-beta.34",
+    "@babel/polyfill": "7.0.0-beta.34",
+    "@babel/register": "7.0.0-beta.34",
     "chai": "3.5.0",
     "jsdom": "9.8.3",
     "mocha": "3.2.0",

tasks/e2e-kitchensink.sh

@@ -223,15 +223,15 @@ E2E_URL="http://localhost:3001" \
   REACT_APP_SHELL_ENV_MESSAGE=fromtheshell \
   CI=true NODE_PATH=src \
   NODE_ENV=development \
-  node_modules/.bin/mocha --require babel-register --require babel-polyfill integration/*.test.js
+  node_modules/.bin/mocha --require @babel/register --require @babel/polyfill integration/*.test.js
 
 # Test "production" environment
 E2E_FILE=./build/index.html \
   CI=true \
   NODE_PATH=src \
   NODE_ENV=production \
   PUBLIC_URL=http://www.example.org/spa/ \
-  node_modules/.bin/mocha --require babel-register --require babel-polyfill integration/*.test.js
+  node_modules/.bin/mocha --require @babel/register --require @babel/polyfill integration/*.test.js
 
 # ******************************************************************************
 # Finally, let's check that everything still works after ejecting.
@@ -285,15 +285,15 @@ E2E_URL="http://localhost:3002" \
   REACT_APP_SHELL_ENV_MESSAGE=fromtheshell \
   CI=true NODE_PATH=src \
   NODE_ENV=development \
-  node_modules/.bin/mocha --require babel-register --require babel-polyfill integration/*.test.js
+  node_modules/.bin/mocha --require @babel/register --require @babel/polyfill integration/*.test.js
 
 # Test "production" environment
 E2E_FILE=./build/index.html \
   CI=true \
   NODE_ENV=production \
   NODE_PATH=src \
   PUBLIC_URL=http://www.example.org/spa/ \
-  node_modules/.bin/mocha --require babel-register --require babel-polyfill integration/*.test.js
+  node_modules/.bin/mocha --require @babel/register --require @babel/polyfill integration/*.test.js
 
 # Cleanup
 cleanup