Eliminate thrust::detail::backend::dereference from cpp::detail::adjacent_difference
Eliminate thrust::detail::backend::dereference from cpp::detail::adjacent_difference

lishi0927/thrust,lishi0927/thrust,rdmenezes/thrust,google-code-export/thrust,lishi0927/thrust,levendlee/thrust,levendlee/thrust,Vishwa07/thrust,rdmenezes/thrust,hemmingway/thrust,h1arshad/thrust,Vishwa07/thrust,julianromera/thrust,allendaicool/thrust,allendaicool/thrust,h1arshad/thrust,google-code-export/thrust,h1arshad/thrust,hemmingway/thrust,levendlee/thrust,UIKit0/thrust,rdmenezes/thrust,malenie/thrust,julianromera/thrust,bfurtaw/thrust,UIKit0/thrust,hemmingway/thrust,Vishwa07/thrust,hemmingway/thrust,allendaicool/thrust,rdmenezes/thrust,Vishwa07/thrust,malenie/thrust,malenie/thrust,lishi0927/thrust,allendaicool/thrust,UIKit0/thrust,levendlee/thrust,malenie/thrust,julianromera/thrust,bfurtaw/thrust,UIKit0/thrust,h1arshad/thrust,bfurtaw/thrust,google-code-export/thrust,bfurtaw/thrust,julianromera/thrust,google-code-export/thrust