I am running automated tests in Chrome with Serenity BDD (Selenium).
I had to download a new ChromeDriver, because my tests could not run -> The test would open Chro
It works for me by using addArguments(array("disable-infobars"))
This is for facebook/php-webdriver
$options = new ChromeOptions();
$options->addArguments(array("disable-infobars"));
$capabilities = DesiredCapabilities::chrome();
$capabilities->setCapability(ChromeOptions::CAPABILITY, $options);
$this->driver = RemoteWebDriver::create('http://localhost:4444/wd/hub', $capabilities);