Remove dead code.
Remove dead code.

gmarkall/numba,IntelLabs/numba,jriehl/numba,stonebig/numba,IntelLabs/numba,cpcloud/numba,IntelLabs/numba,sklam/numba,stefanseefeld/numba,stuartarchibald/numba,seibert/numba,cpcloud/numba,jriehl/numba,stonebig/numba,stuartarchibald/numba,stuartarchibald/numba,jriehl/numba,gmarkall/numba,IntelLabs/numba,cpcloud/numba,sklam/numba,gmarkall/numba,seibert/numba,sklam/numba,seibert/numba,numba/numba,gmarkall/numba,stefanseefeld/numba,jriehl/numba,stuartarchibald/numba,stefanseefeld/numba,stonebig/numba,stonebig/numba,IntelLabs/numba,stefanseefeld/numba,stuartarchibald/numba,seibert/numba,gmarkall/numba,numba/numba,seibert/numba,sklam/numba,sklam/numba,stonebig/numba,jriehl/numba,cpcloud/numba,cpcloud/numba,numba/numba,numba/numba,numba/numba,stefanseefeld/numba