meta: Clean ups
These are some clean ups that I found on an old branch. The rest of the branch was trying to eliminate the last uses of _mesa_meta_glsl_Clear from i965, but it got stuck on the combined depth/stencil clears for Gen4 and Gen5.
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These are some clean ups that I found on an old branch. The rest of the branch was trying to eliminate the last uses of _mesa_meta_glsl_Clear from i965, but it got stuck on the combined depth/stencil clears for Gen4 and Gen5.