remove 'friend lod_tensor in tensor'
remove 'friend lod_tensor in tensor'

jacquesqiao/Paddle,Canpio/Paddle,luotao1/Paddle,pkuyym/Paddle,Canpio/Paddle,pkuyym/Paddle,luotao1/Paddle,jacquesqiao/Paddle,reyoung/Paddle,PaddlePaddle/Paddle,chengduoZH/Paddle,Canpio/Paddle,chengduoZH/Paddle,chengduoZH/Paddle,lcy-seso/Paddle,putcn/Paddle,pkuyym/Paddle,reyoung/Paddle,putcn/Paddle,QiJune/Paddle,Canpio/Paddle,baidu/Paddle,PaddlePaddle/Paddle,PaddlePaddle/Paddle,putcn/Paddle,Canpio/Paddle,jacquesqiao/Paddle,pkuyym/Paddle,jacquesqiao/Paddle,PaddlePaddle/Paddle,reyoung/Paddle,Canpio/Paddle,QiJune/Paddle,reyoung/Paddle,lcy-seso/Paddle,lcy-seso/Paddle,QiJune/Paddle,putcn/Paddle,tensor-tang/Paddle,luotao1/Paddle,reyoung/Paddle,chengduoZH/Paddle,baidu/Paddle,Canpio/Paddle,QiJune/Paddle,tensor-tang/Paddle,lcy-seso/Paddle,baidu/Paddle,jacquesqiao/Paddle,luotao1/Paddle,putcn/Paddle,PaddlePaddle/Paddle,reyoung/Paddle,pkuyym/Paddle,PaddlePaddle/Paddle,baidu/Paddle,baidu/Paddle,tensor-tang/Paddle,luotao1/Paddle,PaddlePaddle/Paddle,pkuyym/Paddle,luotao1/Paddle,putcn/Paddle,tensor-tang/Paddle,QiJune/Paddle,lcy-seso/Paddle,QiJune/Paddle,Canpio/Paddle,lcy-seso/Paddle,luotao1/Paddle,chengduoZH/Paddle,jacquesqiao/Paddle,tensor-tang/Paddle