Remove unnecessary autoinit
Remove unnecessary autoinit

bayerj/chainer,niboshi/chainer,cupy/cupy,muupan/chainer,masia02/chainer,wkentaro/chainer,ktnyt/chainer,sinhrks/chainer,chainer/chainer,anaruse/chainer,okuta/chainer,okuta/chainer,ktnyt/chainer,AlpacaDB/chainer,keisuke-umezawa/chainer,keisuke-umezawa/chainer,woodshop/complex-chainer,niboshi/chainer,hvy/chainer,wkentaro/chainer,cupy/cupy,wavelets/chainer,wkentaro/chainer,rezoo/chainer,sou81821/chainer,nushio3/chainer,keisuke-umezawa/chainer,ktnyt/chainer,woodshop/chainer,nushio3/chainer,niboshi/chainer,tigerneil/chainer,tscohen/chainer,1986ks/chainer,ktnyt/chainer,benob/chainer,pfnet/chainer,benob/chainer,cupy/cupy,ronekko/chainer,kashif/chainer,okuta/chainer,kikusu/chainer,t-abe/chainer,wkentaro/chainer,cemoody/chainer,elviswf/chainer,muupan/chainer,chainer/chainer,cupy/cupy,aonotas/chainer,delta2323/chainer,truongdq/chainer,chainer/chainer,jfsantos/chainer,jnishi/chainer,keisuke-umezawa/chainer,hvy/chainer,okuta/chainer,Kaisuke5/chainer,ttakamura/chainer,t-abe/chainer,jnishi/chainer,ikasumi/chainer,hidenori-t/chainer,kuwa32/chainer,kikusu/chainer,jnishi/chainer,truongdq/chainer,jnishi/chainer,chainer/chainer,sinhrks/chainer,niboshi/chainer,ytoyama/yans_chainer_hackathon,minhpqn/chainer,tereka114/chainer,ttakamura/chainer,tkerola/chainer,AlpacaDB/chainer,ysekky/chainer,laysakura/chainer,hvy/chainer,hvy/chainer,yanweifu/chainer,kiyukuta/chainer,umitanuki/chainer