mesa: Include mfeatures.h in api_validate.c for FEATURE_* symbols.
diff --git a/src/mesa/main/api_validate.c b/src/mesa/main/api_validate.c
index 4929a93..ac9709d 100644
--- a/src/mesa/main/api_validate.c
+++ b/src/mesa/main/api_validate.c
@@ -27,6 +27,7 @@
 #include "bufferobj.h"
 #include "context.h"
 #include "imports.h"
+#include "mfeatures.h"
 #include "mtypes.h"
 #include "vbo/vbo.h"