[DEFAULT] support-files = performance_observer.html test_performance_observer.js test_performance_user_timing.js test_worker_performance_now.js worker_performance_user_timing.js worker_performance_observer.js sharedworker_performance_user_timing.js worker_performance_observer.html [test_performance_observer.html] [test_performance_user_timing.html] [test_worker_user_timing.html] [test_worker_observer.html] [test_sharedWorker_performance_user_timing.html] [test_worker_performance_now.html]