Bug 1403106 - Fix rewrite-lazy require for non-named modules; r=Honza

MozReview-Commit-ID: 3vGooT3G450

--HG--
extra : rebase_source : 60d9dc3223e3c3ae0ff72e6685ae8950eda5451f

devtools/client/shared/webpack/rewrite-lazy-require.js

@@ -7,8 +7,14 @@
 module.exports = function (content) {
   this.cacheable && this.cacheable();
 
-  return content.replace(
+  // taking care of "named" depedencies.
+  let res = content.replace(
     /loader.lazyRequireGetter\(this,\s*"([^"]+)",[^"]*"([^"]+)", true\);/g,
     "let { $1 } = require(\"$2\")"
   );
+  // And then of direct ones.
+  return res.replace(
+    /loader.lazyRequireGetter\(this,\s*"([^"]+)",[^"]*"([^"]+)"(, false)?\);/g,
+    "let $1 = require(\"$2\")"
+  );
 };