The extension is already exposed, this simply marks it as done.
The extension is already exposed, this simply marks it as done.

Signed-off-by: Lars Hamre <9f0270b693f9961c504822735a48473a3adb2f3f@gmail.com>
Reviewed-by: Roland Scheidegger <7d58aee419d6f9201d75517c885374dff5e7d848@vmware.com>

metora/MesaGLSLCompiler,metora/MesaGLSLCompiler,metora/MesaGLSLCompiler