hwtest: Nuke reference to nv20_tile.
hwtest: Nuke reference to nv20_tile.

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