The latest CCleaner does not clean anything from the latest Chrome (dev build 31.0.1636.2 dev-m Aura )
I'm not sure if it doesnt clean anything, but the browsing history remain for sure, just like the input history (It will suggest old sentences, words and logins even after cleaning)
Again it's Chrome dev channel, 31.0.1636.2 dev-m Aura. I never had this with previous dev versions of Chrome
CCleaner will always be playing catchup to the changes implemented in browsers though. Give it a little time though, since the change logs typically reveal some improvement for cleaning browsers.