[gimp/gimp-2-8] configure.ac: Remove -Wformat-non-litearl (removed in master)

[Clayton Walker <claytonw src gnome org>]

commit 86f31151492fbd256abc5b4cd5b028cd33385a33
Author: Clayton Walker <clayton m walker gmail com>
Date:   Sat Nov 16 15:33:56 2013 -0700

    configure.ac: Remove -Wformat-non-litearl (removed in master)

 configure.ac |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 919194a..0d3984a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -360,9 +360,6 @@ CFLAGS="$CFLAGS $extra_warnings"
 GIMP_DETECT_CFLAGS(extra_warnings, '-Wformat-security')
 CFLAGS="$CFLAGS $extra_warnings"
 
-GIMP_DETECT_CFLAGS(extra_warnings, '-Wformat-non-literal')
-CFLAGS="$CFLAGS $extra_warnings"
-
 GIMP_DETECT_CFLAGS(extra_warnings, '-fno-common')
 CFLAGS="$CFLAGS $extra_warnings"