Fix for api changes
Fix for api changes

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