go/gccgoimporter: disable test case (fix build, at least partially)
go/gccgoimporter: disable test case (fix build, at least partially)

Change-Id: I021c4b4525006d27dd63f6eee16a5d219f6ba9dc
Reviewed-on: https://go-review.googlesource.com/4750
Reviewed-by: Alan Donovan <7069e9552f9d110b0a0f326b96f22f63fb99dfc1@google.com>

dmitris/tools,cw2018/tools,josharian/tools,springning/tools,runcom/tools,syreclabs/go-tools,sshetty10/tools,argandas/tools,cmars/tools,cmars/tools,cmars/tools,glasser/golang-tools,josharian/tools,syreclabs/go-tools,syreclabs/go-tools,runcom/tools,golang/tools,syreclabs/go-tools,sshetty10/tools,cw2018/tools,magiccao/tools,josharian/tools,springning/tools,dmitris/tools,dmitris/tools,syreclabs/go-tools,nicot/tools,glasser/golang-tools,cw2018/tools,argandas/tools,matryer/tools,nicot/tools,golang/tools,sshetty10/tools,glasser/golang-tools,matryer/tools,golang/tools,josharian/tools,cw2018/tools,argandas/tools,dmitris/tools,syreclabs/go-tools,jdhenke/tools,jdhenke/tools,runcom/tools,golang/tools,magiccao/tools,golang/tools,springning/tools,magiccao/tools,jdhenke/tools,glasser/golang-tools,matryer/tools,matryer/tools,magiccao/tools,nicot/tools,cmars/tools,argandas/tools,sshetty10/tools,nicot/tools,runcom/tools,jdhenke/tools,springning/tools