You also need to disable Chrome from auto-suggesting websites based on the URL you're typing. And take care not to use Google search. Or visit any pages with Go

You also need to disable Chrome from auto-suggesting websites based on the URL you're typing. And take care not to use Google search. Or visit any pages with Google ads / analytics / CDN hosted files. Or use their DNS services. Or use Google Fiber or any of their public wifi. Or be in sight of anyone using Google Glass.