child_process: get rid of another forEach() in IPC

Author: ypresto

lib/internal/child_process.js

@@ -498,9 +498,10 @@ function setupChannel(target, channel) {
       var queue = target._handleQueue;
       target._handleQueue = null;
 
-      queue.forEach(function(args) {
+      for (var i = 0; i < queue.length; i++) {
+        var args = queue[i];
         target._send(args.message, args.handle, args.options, args.callback);
-      });
+      }
 
       // Process a pending disconnect (if any).
       if (!target.connected && target.channel && !target._handleQueue)