module: avoid using forEach

PR-URL: https://github.com/nodejs/node/pull/11582
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

lib/module.js

@@ -676,9 +676,8 @@ Module._preloadModules = function(requests) {
       throw e;
     }
   }
-  requests.forEach(function(request) {
-    parent.require(request);
-  });
+  for (var n = 0; n < requests.length; n++)
+    parent.require(requests[n]);
 };
 
 Module._initPaths();