EAST RUTHERFORD, N.J. — Daniel Jones did it all until he couldn’t. Tyrod Taylor and Saquon Barkley played some quarterback. The defense handled Justin Fields. And the Giants are 3-1 heading to London next week. Sunday’s 20-12 win over the Chicago Bears saw Jones hurt his left ankle, Taylor leave for a concussion check and Barkley play three snaps as quarterback in the Wildcat. The Giants rushed 44 times for 262 yards as a team, including 146 yards on 31 carries for Barkley. Jones scored two rushing TDs and gained 68 yards rushing. It was the first time since his NFL starting debut in Week 3 of…