Dedupe babel-* deps

Reviewed By: davidaurelio

Differential Revision: D4154815

fbshipit-source-id: bbccdaadbdd4e8a5528cb28211fa8f22546794db

package.json

@@ -151,6 +151,8 @@
     "babel-preset-fbjs": "^2.1.0",
     "babel-preset-react-native": "^1.9.0",
     "babel-register": "^6.18.0",
+    "babel-runtime": "^6.18.0",
+    "babel-traverse": "^6.18.0",
     "babel-types": "^6.18.0",
     "babylon": "^6.13.1",
     "base64-js": "^1.1.2",