A federal judge has ruled that Google can keep its Chrome browser, but will be barred from exclusive contracts, in a landmark antitrust case. The decision comes nearly a year after the judge ruled that Google held an illegal monopoly in internet search. Google will not be required to divest Chrome or the Android operating system, but will have to loosen its hold on search data and make certain data available to rivals. The ruling is seen as a win for Google, with its stock price rising 8% after the decision.