What i want to do is simulate what a new internet user sees. If i make a youtube search, for example, the results are different for me (they are base on the history of my activity on youtube, i think). I want to be able to see what would be the results of a new person.
So how can i temporary delete cookies and browsing information ?
Private browsing seem to be a good solution, but I believe this is what happens when i use private browsing: when i start a private session, chromes makes a snapshots of all browsing files (doanwloads, cache, cookies, history...), and when i stop this session, chromes restores the snapshop made before. I think that when i start the session, chrome doesn't delete anything. (Can you confirm that ?)
Edit : I was confused by the fact that all incognito windows share the same cookie jar. What I did is that I already had a few open, and open one more: the new one inherits all the previous PHP_SESSID, so the same server sessions. If you want all cookies to be removed, close ALL incognito windows, and open a new one. Issue here: http://code.google.com/p/chromium/issues/detail?id=24690