If you go by the Engineering drawing,
"OMIT BLACK-OUT PAINT . . . .
BLACK AY1TX9
MED DK BLUE MET AY2EB7
MED DK GREEN MT AY2EF8"

However if you have proof your car came with the treatment and was one of these colors I'd replace it. We all know assembly line treatments weren't flawless and for the guy spraying black-out on 90% of the cars, there seems to be supporting documentation that some in these colors received black-out due to habit or the gent not reading his shop order.