[gtk/324.win32.build] demos/gtk-demo/gtkfishbowl.c: Include gtk/fallback-c89.c

[Chun-wei Fan <fanchunwei src gnome org>]

commit 91738fe6c832569625099b04a9f75d8bbe1debd8
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Wed Jun 20 18:21:05 2018 +0800

    demos/gtk-demo/gtkfishbowl.c: Include gtk/fallback-c89.c
    
    ...in place of math.h, as we are using round(), which is possibly not
    provided by the compiler since we don't require a C99 compiler in
    GTK+-3.x and gtk/fallback-c89.c does include math.h anyways.

 demos/gtk-demo/gtkfishbowl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/demos/gtk-demo/gtkfishbowl.c b/demos/gtk-demo/gtkfishbowl.c
index 5101210fd1..0b17c42fc2 100644
--- a/demos/gtk-demo/gtkfishbowl.c
+++ b/demos/gtk-demo/gtkfishbowl.c
@@ -19,7 +19,7 @@
 
 #include "gtkfishbowl.h"
 
-#include <math.h>
+#include "gtk/fallback-c89.c"
 
 typedef struct _GtkFishbowlPrivate       GtkFishbowlPrivate;
 typedef struct _GtkFishbowlChild         GtkFishbowlChild;