Nobody has signed surrender documents, prisoners have not been exchanged, TV advertising still proclaims “Happy Holidays” . . . but bloviating Fox News pundit Bill O’Reilly is proclaiming victory in the “War on Christmas.” “I won the ‘War on Christmas,” BillO proclaimed Wednesday night on NBC’s “Late Night with Seth Meyers.” “I’ve been doing this for about 10 years, and this is the only year we have not had a store that commanded its employees not to say ‘Merry Christmas.’” “It’s over.