nvhw/pgraph: Get rid of one usage of nv01_pgraph_expand_surf.
nvhw/pgraph: Get rid of one usage of nv01_pgraph_expand_surf.

MoochMcGee/envytools,grate-driver/envytools,envytools/envytools,karolherbst/envytools,envytools/envytools,karolherbst/envytools,pierremoreau/envytools,MoochMcGee/envytools,MoochMcGee/envytools,grate-driver/envytools,grate-driver/envytools,pierremoreau/envytools,MoochMcGee/envytools,pierremoreau/envytools,envytools/envytools,grate-driver/envytools,karolherbst/envytools,MoochMcGee/envytools,karolherbst/envytools,karolherbst/envytools,pierremoreau/envytools,envytools/envytools,grate-driver/envytools,pierremoreau/envytools,envytools/envytools