Where a counsel fails to object to the consideration in sentencing of the defendant, of two prior convictions entered for violation of statutes later held to be unconstitutional, that counsel’s performance falls below an objective standard of reasonableness.The 1st District Appellate Court affirmed in part, vacated in part and remanded a decision by Cook County Associate Judge Neera Lall Walsh.On Sept. 2, 2009, an undercover officer for the Chicago Police Department called a specified phone number and arranged to …