Split into TestVariableToCpu and TestVariableToGpu
Split into TestVariableToCpu and TestVariableToGpu

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