Replace _mesa_malloc, _mesa_calloc and _mesa_free with plain libc versions
diff --git a/src/mesa/shader/prog_print.c b/src/mesa/shader/prog_print.c
index 54fd88a..b238537 100644
--- a/src/mesa/shader/prog_print.c
+++ b/src/mesa/shader/prog_print.c
@@ -309,7 +309,7 @@
                = prog->Parameters->Parameters + index;
             char *state = _mesa_program_state_string(param->StateIndexes);
             _mesa_sprintf(str, state);
-            _mesa_free(state);
+            free(state);
          }
          break;
       case PROGRAM_ADDRESS: