refactor Visual Studio file importing #1469

Job	Run time
build (asan, -DANALYZE_ADDRESS=On, true, process, false)	20m 5s
build (tsan, -DANALYZE_THREAD=On, false, thread, false, --executor=thread --error-exitcode=0)	17m 57s
build (ubsan, -DANALYZE_UNDEFINED=On, true, process, true)	57m 9s
	1h 35m 11s

Navigation Menu