Revert "Adjustments to start Options (#660)"

This reverts commit 9922fd6.

Author: christian-bromann

lib/start.js

@@ -27,10 +27,6 @@ async function start(_opts) {
     opts.seleniumArgs = [];
   }
 
-  if (!opts.spawnOptions) {
-    opts.spawnOptions = {};
-  }
-
   if (!opts.version) {
     opts.version = defaultConfig.version;
   }
@@ -42,8 +38,6 @@ async function start(_opts) {
     !hasParam(opts.seleniumArgs, 'standalone') &&
     !hasParam(opts.seleniumArgs, 'distributor')
   ) {
-    opts.seleniumArgs.unshift('false');
-    opts.seleniumArgs.unshift('--detect-drivers');
     opts.seleniumArgs.unshift('standalone');
   }
 
@@ -123,10 +117,6 @@ async function start(_opts) {
     throw new Error(`Port ${seleniumStatusUrl.port} is already in use.`);
   }
 
-  if (!opts.spawnOptions.stdio) {
-    opts.spawnOptions.stdio = 'ignore';
-  }
-
   debug('Spawning Selenium Server process', opts.javaPath, args);
   const selenium = spawn(opts.javaPath, args, opts.spawnOptions);
   await checkStarted(selenium, seleniumStatusUrl.toString());