patch_for_parser-worker_lodash-skip

diff --git a/packages/devtools-launchpad/webpack.config.devtools.js b/packages/devtools-launchpad/webpack.config.devtools.js
index be7f9cb..f7f9bc2 100644
--- a/packages/devtools-launchpad/webpack.config.devtools.js
+++ b/packages/devtools-launchpad/webpack.config.devtools.js
@@ -31,6 +31,21 @@ module.exports = (webpackConfig, envConfig, options) => {
       return;
     }
 
+    // I would like to run this only for parser-worker but I'm not sure how :)
+    if (request.includes("lodash/")) {
+      // This will generate small modules containing simply
+      // `module.exports = exported = __lodash.toPairs;`
+      // We expect __lodash to be available globally
+      let module = request.replace("lodash/", "");
+      let importer = `var exported = __lodash.${module}`;
+      callback(null, importer);
+      return;
+    }
+    // After generating parser-worker, the last step is to add the following lines right
+    // below the first line:
+    //   importScripts("resource://gre/modules/workers/require.js");
+    //   __lodash = require("resource://devtools/client/shared/vendor/lodash.js");
+
     // Any matching paths here won't be included in the bundle.
     const excludeMap = (options && options.excludeMap) || nativeMapping;
     if (excludeMap[mod]) {