NFC, PrintAsClang: remove superfluous include
NFC, PrintAsClang: remove superfluous include

JGiola/swift,JGiola/swift,glessard/swift,roambotics/swift,benlangmuir/swift,glessard/swift,apple/swift,roambotics/swift,apple/swift,benlangmuir/swift,JGiola/swift,JGiola/swift,roambotics/swift,apple/swift,glessard/swift,JGiola/swift,benlangmuir/swift,apple/swift,glessard/swift,JGiola/swift,benlangmuir/swift,roambotics/swift,apple/swift,roambotics/swift,benlangmuir/swift,benlangmuir/swift,glessard/swift,apple/swift,roambotics/swift,glessard/swift