test: use eslint to fix var->const/let

Manually fix issues that eslint --fix couldn't do automatically.

PR-URL: https://github.com/nodejs/node/pull/10685
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>

1 files changed, 4 insertions, 4 deletions

diff --git a/test/parallel/test-http-timeout.js b/test/parallel/test-http-timeout.js
index 128ca14883..63f87ed630 100644
--- a/test/parallel/test-http-timeout.js
+++ b/test/parallel/test-http-timeout.js
@@ -3,22 +3,22 @@ require('../common');
 
 const http = require('http');
 
-var server = http.createServer(function(req, res) {
+const server = http.createServer(function(req, res) {
   res.writeHead(200, {'Content-Type': 'text/plain'});
   res.end('OK');
 });
 
-var agent = new http.Agent({maxSockets: 1});
+const agent = new http.Agent({maxSockets: 1});
 
 server.listen(0, function() {
 
-  for (var i = 0; i < 11; ++i) {
+  for (let i = 0; i < 11; ++i) {
     createRequest().end();
   }
 
   function callback() {}
 
-  var count = 0;
+  let count = 0;
 
   function createRequest() {
     const req = http.request(