GATINEAU, Que. — During the sometimes-contentious appearance by Netflix Inc. on the last day the CRTC’s two-week hearings on the future of television, CRTC Chairman Jean-Pierre Blais repeatedly ordered the U.S. streaming company to provide information to the commission, and at one point threatened to revoke Netflix’ digital-media exemption order if it does not comply. “You operate under an exemption order that requires you to provide information. Failure to provide information puts at risk your exemption order,” Blais said during the proceedings Friday. The...