Remove custom babel-loader cache dir config (facebook#983)

Upgrade `babel-loader` and remove the cache directory configuration that was added in facebook#620. `babel-loader` now uses the `./node_modules/.cache/babel-loader` directory by default, so the custom config is no longer needed.

Author: fson

packages/react-scripts/config/webpack.config.dev.js

@@ -12,7 +12,6 @@
 var path = require('path');
 var autoprefixer = require('autoprefixer');
 var webpack = require('webpack');
-var findCacheDir = require('find-cache-dir');
 var HtmlWebpackPlugin = require('html-webpack-plugin');
 var CaseSensitivePathsPlugin = require('case-sensitive-paths-webpack-plugin');
 var InterpolateHtmlPlugin = require('react-dev-utils/InterpolateHtmlPlugin');
@@ -122,12 +121,9 @@ module.exports = {
  presets: [require.resolve('babel-preset-react-app')],
  // @remove-on-eject-end
  // This is a feature of `babel-loader` for webpack (not Babel itself).
- // It enables caching results in ./node_modules/.cache/react-scripts/
- // directory for faster rebuilds. We use findCacheDir() because of:
- // https://github.com/facebookincubator/create-react-app/issues/483
- cacheDirectory: findCacheDir({
- name: 'react-scripts'
- })
+ // It enables caching results in ./node_modules/.cache/babel-loader/
+ // directory for faster rebuilds.
+ cacheDirectory: true
  }
  },
  // "postcss" loader applies autoprefixer to our CSS.

packages/react-scripts/package.json

@@ -27,7 +27,7 @@
  "babel-core": "6.17.0",
  "babel-eslint": "7.0.0",
  "babel-jest": "16.0.0",
- "babel-loader": "6.2.5",
+ "babel-loader": "6.2.7",
  "babel-preset-react-app": "^1.0.0",
  "case-sensitive-paths-webpack-plugin": "1.1.4",
  "chalk": "1.1.3",
@@ -46,7 +46,6 @@
  "extract-text-webpack-plugin": "1.0.1",
  "file-loader": "0.9.0",
  "filesize": "3.3.0",
- "find-cache-dir": "0.1.1",
  "fs-extra": "0.30.0",
  "gzip-size": "3.0.0",
  "html-webpack-plugin": "2.24.0",