Just found a solution to a problem bothered me for a long time.
Whenever I visit a https site like DRL with a self-signed SSL certificate, Chrome will show me a RED error msg. You can ignore it once. But every time you restart the browser, the error msg returns.
The solution is quite easy: Use Safari visit that site instead of Chrome. Safari will show “a certificate for this site is invald” msg box. There you can click on the “show certificate” button. Then click “always trust” check box. This will install the site certificate into your Mac OS keychain. Restart chrome and you are done!
Wish Google could add a function like this in Chrome.