unifdef -B -DRENDER to always include RENDER code

This patch was created with:

git ls-files '*.[ch]' | while read f; do unifdef -B -DRENDER -o $f $f; done

Signed-off-by: Keith Packard <keithp@keithp.com>

Xext/panoramiX.h

@@ -69,11 +69,9 @@ typedef struct {
 	struct {
 	    Bool shared;
 	} pix;
-#ifdef RENDER
 	struct {
 	    Bool root;
 	} pict;
-#endif
 	char raw_data[4];
     } u;
 } PanoramiXRes;