Back out unrelated changes.

test/integration/selenium-helpers.js

 const webdriver = require('selenium-webdriver');
 const bindAll = require('lodash.bindall');
 require('chromedriver');
-const chromedriverVersion = require('chromedriver').version;
 
 const headless = process.env.SMOKE_HEADLESS || false;
 const remote = process.env.SMOKE_REMOTE || false;
@@ -63,23 +62,13 @@ class SeleniumHelper {
         return driver;
     }
 
-    getChromeVersionNumber () {
-        const versionFinder = /\d+\.\d+/;
-        const versionArray = versionFinder.exec(chromedriverVersion);
-        if (versionArray === null) {
-            throw new Error('couldn\'t find version of chromedriver');
-        }
-        return versionArray[0];
-    }
-
     getSauceDriver (username, accessKey, name) {
-        const chromeVersion = this.getChromeVersionNumber();
         // Driver configs can be generated with the Sauce Platform Configurator
         // https://wiki.saucelabs.com/display/DOCS/Platform+Configurator
         let driverConfig = {
             browserName: 'chrome',
             platform: 'macOS 10.14',
-            version: chromeVersion
+            version: '84.0'
         };
         var driver = new webdriver.Builder()
             .withCapabilities({