The casino industry, after a period of job losses and closings, has lately been doing better. Chris Christie and supporters in the state Legislature have tried for years to legalize sports gambling to bolster the state’s casino and horse racing industries. The justices will review a lower court ruling against the state, which is hoping to capture some of the estimated $150 billion that is illegally wagered on sports each year. WASHINGTON > The Supreme Court agreed Tuesday to take up New Jersey’s bid to allow sports betting at its casinos and racetracks, a case that could lead other states to seek a share of the lucrative market.