cmd/internal/objfile: remove debugging print

Crept into CL 9682, committed last week.

Change-Id: I5b8e9119dbfeb0bc3005623ab74dbd29311d17ae
Reviewed-on: https://go-review.googlesource.com/31814
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>

src/cmd/internal/objfile/disasm.go

@@ -50,7 +50,6 @@ func (f *File) Disasm() (*Disasm, error) {
 	}
 
 	goarch := f.GOARCH()
-	println("GOARCH", goarch)
 	disasm := disasms[goarch]
 	byteOrder := byteOrders[goarch]
 	if disasm == nil || byteOrder == nil {