Schiff Hardin LLP will be closing its Texas office after Dorsey & Whitney LLP announced today it has acquired five of Schiff Hardin’s Dallas-based corporate and finance practice partners.Dorsey & Whitney currently has 19 offices in the U.S., Canada and China and is known in part for its work on mergers and acquisitions. Dorsey will be acquiring Schiff Hardin’s practice group in Dallas, which includes five partners who will make the move by the end of the month.As a part of the deal, many of the other …