[gnumeric] Compilation: kill warning

[Morten Welinder <mortenw src gnome org>]

commit 76e06d9c3a00cff7208198d60b0efaca83a25c03
Author: Morten Welinder <terra gnome org>
Date:   Fri Nov 16 17:12:59 2018 -0500

    Compilation: kill warning
    
    We don't use random() anymore so don't set feature bits for glibc to
    get it.

 src/gnm-random.c | 4 ----
 1 file changed, 4 deletions(-)
---
diff --git a/src/gnm-random.c b/src/gnm-random.c
index 3de55f017..4d9d34ba7 100644
--- a/src/gnm-random.c
+++ b/src/gnm-random.c
@@ -1,7 +1,3 @@
-/* for random() */
-#define _SVID_SOURCE 1
-#define _BSD_SOURCE 1
-
 #include <gnumeric-config.h>
 #include <gnumeric.h>
 #include <gnm-random.h>