Try something this, Change the path and slashing accoding to your specifications :-
WebDriver driver=null;
System.setProperty("webdriver.chrome.driver","./src//lib//chromedriver");
DesiredCapabilities capabilities = DesiredCapabilities.chrome();
ChromeOptions options = new ChromeOptions();
options.addArguments("test-type");
options.addArgument("--start-maximized");
options.addArguments("--disable-web-security");
options.addArguments("--allow-running-insecure-content");
capabilities.setCapability("chrome.binary","./src//lib//chromedriver");
capabilities.setCapability(ChromeOptions.CAPABILITY, options);
driver = new ChromeDriver(capabilities);
driver.get("https://www.google.com/");
Below is the link where all available chrome flags are listed :-
http://peter.sh/experiments/chromium-command-line-switches/
Hope it will help you :)