Resolve _as_noncontiguous_array workaround for ChainerX
Resolve _as_noncontiguous_array workaround for ChainerX

chainer/chainer,tkerola/chainer,jnishi/chainer,okuta/chainer,keisuke-umezawa/chainer,wkentaro/chainer,okuta/chainer,niboshi/chainer,ktnyt/chainer,ktnyt/chainer,hvy/chainer,chainer/chainer,chainer/chainer,chainer/chainer,jnishi/chainer,wkentaro/chainer,hvy/chainer,okuta/chainer,keisuke-umezawa/chainer,niboshi/chainer,wkentaro/chainer,wkentaro/chainer,hvy/chainer,ktnyt/chainer,ktnyt/chainer,jnishi/chainer,keisuke-umezawa/chainer,okuta/chainer,niboshi/chainer,pfnet/chainer,jnishi/chainer,hvy/chainer,keisuke-umezawa/chainer,niboshi/chainer