chore: upgrade to Babel 7

Author: prichodko

Diff for: packages/babel-plugin-named-asset-import/package.json

@@ -8,10 +8,8 @@
     "url": "https://github.com/facebookincubator/create-react-app/issues"
   },
   "main": "index.js",
-  "files": [
-    "index.js"
-  ],
+  "files": ["index.js"],
   "peerDependencies": {
-    "@babel/core": "7.0.0-beta.46"
+    "@babel/core": "7.0.0"
   }
 }

Diff for: packages/babel-preset-react-app/create.js

@@ -107,7 +107,6 @@ module.exports = function(api, opts, env) {
         require('@babel/plugin-transform-runtime').default,
         {
           helpers: false,
-          polyfill: false,
           regenerator: true,
         },
       ],

Diff for: packages/babel-preset-react-app/package.json

@@ -16,21 +16,21 @@
     "test.js"
   ],
   "dependencies": {
-    "@babel/core": "7.0.0-beta.46",
-    "@babel/plugin-proposal-class-properties": "7.0.0-beta.46",
-    "@babel/plugin-proposal-object-rest-spread": "7.0.0-beta.46",
-    "@babel/plugin-syntax-dynamic-import": "7.0.0-beta.46",
-    "@babel/plugin-transform-classes": "7.0.0-beta.46",
-    "@babel/plugin-transform-destructuring": "7.0.0-beta.46",
-    "@babel/plugin-transform-react-constant-elements": "7.0.0-beta.46",
-    "@babel/plugin-transform-react-display-name": "7.0.0-beta.46",
-    "@babel/plugin-transform-regenerator": "7.0.0-beta.46",
-    "@babel/plugin-transform-runtime": "7.0.0-beta.46",
-    "@babel/preset-env": "7.0.0-beta.46",
-    "@babel/preset-flow": "7.0.0-beta.46",
-    "@babel/preset-react": "7.0.0-beta.46",
-    "babel-plugin-macros": "2.2.1",
+    "@babel/core": "7.0.0",
+    "@babel/plugin-proposal-class-properties": "7.0.0",
+    "@babel/plugin-proposal-object-rest-spread": "7.0.0",
+    "@babel/plugin-syntax-dynamic-import": "7.0.0",
+    "@babel/plugin-transform-classes": "7.0.0",
+    "@babel/plugin-transform-destructuring": "7.0.0",
+    "@babel/plugin-transform-react-constant-elements": "7.0.0",
+    "@babel/plugin-transform-react-display-name": "7.0.0",
+    "@babel/plugin-transform-regenerator": "7.0.0",
+    "@babel/plugin-transform-runtime": "7.0.0",
+    "@babel/preset-env": "7.0.0",
+    "@babel/preset-flow": "7.0.0",
+    "@babel/preset-react": "7.0.0",
+    "babel-plugin-macros": "2.4.0",
     "babel-plugin-transform-dynamic-import": "2.0.0",
-    "babel-plugin-transform-react-remove-prop-types": "0.4.13"
+    "babel-plugin-transform-react-remove-prop-types": "0.4.15"
   }
 }

Diff for: packages/react-dev-utils/package.json

@@ -38,7 +38,7 @@
     "workspaceUtils.js"
   ],
   "dependencies": {
-    "@babel/code-frame": "7.0.0-beta.46",
+    "@babel/code-frame": "7.0.0",
     "address": "1.0.3",
     "browserslist": "3.2.6",
     "chalk": "2.4.1",

Diff for: packages/react-error-overlay/package.json

@@ -30,9 +30,9 @@
     "lib/index.js"
   ],
   "devDependencies": {
-    "@babel/code-frame": "7.0.0-beta.46",
-    "@babel/core": "7.0.0-beta.46",
-    "@babel/runtime": "7.0.0-beta.46",
+    "@babel/code-frame": "7.0.0",
+    "@babel/core": "7.0.0",
+    "@babel/runtime": "7.0.0",
     "anser": "1.4.6",
     "babel-core": "^7.0.0-bridge.0",
     "babel-eslint": "^8.2.2",

Diff for: packages/react-scripts/package.json

@@ -21,13 +21,13 @@
     "react-scripts": "./bin/react-scripts.js"
   },
   "dependencies": {
-    "@babel/core": "7.0.0-beta.46",
-    "@babel/runtime": "7.0.0-beta.46",
+    "@babel/core": "7.0.0",
+    "@babel/runtime": "7.0.0",
     "autoprefixer": "8.5.0",
     "babel-core": "7.0.0-bridge.0",
-    "babel-eslint": "8.2.3",
+    "babel-eslint": "9.0.0",
     "babel-jest": "22.4.3",
-    "babel-loader": "8.0.0-beta.4",
+    "babel-loader": "8.0.0",
     "babel-plugin-named-asset-import": "^0.1.0",
     "babel-preset-react-app": "^3.1.1",
     "bfj": "5.2.0",
@@ -49,12 +49,12 @@
     "graphql-tag": "2.9.2",
     "html-webpack-plugin": "3.2.0",
     "identity-obj-proxy": "3.0.0",
-    "loader-utils": "^1.1.0",
     "jest": "22.4.3",
+    "loader-utils": "^1.1.0",
     "mini-css-extract-plugin": "^0.4.0",
     "object-assign": "4.1.1",
-    "postcss-flexbugs-fixes": "3.3.1",
     "optimize-css-assets-webpack-plugin": "^4.0.1",
+    "postcss-flexbugs-fixes": "3.3.1",
     "postcss-loader": "2.1.5",
     "promise": "8.0.1",
     "raf": "3.4.0",