Skip tests that use axis option of count_nonzero
Skip tests that use axis option of count_nonzero

keisuke-umezawa/chainer,aonotas/chainer,ronekko/chainer,wkentaro/chainer,keisuke-umezawa/chainer,niboshi/chainer,ysekky/chainer,niboshi/chainer,ktnyt/chainer,kashif/chainer,tkerola/chainer,okuta/chainer,wkentaro/chainer,cupy/cupy,rezoo/chainer,okuta/chainer,ktnyt/chainer,ktnyt/chainer,delta2323/chainer,anaruse/chainer,okuta/chainer,chainer/chainer,pfnet/chainer,keisuke-umezawa/chainer,jnishi/chainer,chainer/chainer,kiyukuta/chainer,hvy/chainer,ktnyt/chainer,niboshi/chainer,hvy/chainer,cupy/cupy,jnishi/chainer,jnishi/chainer,jnishi/chainer,wkentaro/chainer,niboshi/chainer,okuta/chainer,cupy/cupy,hvy/chainer,wkentaro/chainer,chainer/chainer,hvy/chainer,chainer/chainer,keisuke-umezawa/chainer,cupy/cupy