The soon to be announced (we hope) Canon 60D has appeared in the DxO roadmap as you can see from the attached screen shot. Does this mean DxO is in possession of a pre-production model for their testing? We can only speculate.
Of course this mishap was quickly caught by the folks at DxO and all references to the new camera have been removed from their website.
According to various rumors we should see an official announcement from Canon in the next month or two. Rumors mention an August/Sept time frame.