Finish fix for #1759: Use `new` in *all* versions of Array.clone().
Finish fix for #1759: Use `new` in *all* versions of Array.clone().

The original fix in b153f86e883267efba51bd9320b8d6d616dc168f was
missing one change, in the variant of Array.clone() used when
targeting ES 5.

sjrd/scala-js,andreaTP/scala-js,japgolly/scala-js,CapeSepias/scala-js,jasonchaffee/scala-js,scala-js/scala-js,japgolly/scala-js,andreaTP/scala-js,jasonchaffee/scala-js,lrytz/scala-js,mdedetrich/scala-js,spaced/scala-js,spaced/scala-js,CapeSepias/scala-js,lrytz/scala-js,andreaTP/scala-js,mdedetrich/scala-js,scala-js/scala-js,Vp3n/scala-js,ummels/scala-js,Vp3n/scala-js,xuwei-k/scala-js,mdedetrich/scala-js,sjrd/scala-js,nicolasstucki/scala-js,ummels/scala-js,Vp3n/scala-js,xuwei-k/scala-js,scala-js/scala-js,SebsLittleHelpers/scala-js,xuwei-k/scala-js,SebsLittleHelpers/scala-js,spaced/scala-js,ummels/scala-js,CapeSepias/scala-js,gzm0/scala-js,sjrd/scala-js,japgolly/scala-js,gzm0/scala-js,nicolasstucki/scala-js,jasonchaffee/scala-js