clean outdated js files (#2174)
clean outdated js files (#2174)


miherlosev/testcafe-hammerhead,LavrovArtem/testcafe-hammerhead,DevExpress/testcafe-hammerhead,DevExpress/testcafe-hammerhead,miherlosev/testcafe-hammerhead,miherlosev/testcafe-hammerhead,DevExpress/testcafe-hammerhead,LavrovArtem/testcafe-hammerhead,DevExpress/testcafe-hammerhead,LavrovArtem/testcafe-hammerhead,LavrovArtem/testcafe-hammerhead,miherlosev/testcafe-hammerhead