[gnome-disk-utility] build: Don't use AC_HEADER_STDC

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 9d1b3379242bb50a7c07d896673561564882c876
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Wed Aug 3 19:18:33 2016 -0500

    build: Don't use AC_HEADER_STDC
    
    We don't check STDC_HEADERS and we don't care about
    pre-C89 systems, so we don't need AC_HEADER_STDC.

 configure.ac |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index f743e60..e142ab2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -8,7 +8,6 @@ AC_CONFIG_SRCDIR([src])
 AC_CONFIG_HEADERS([config.h])
 
 AC_PROG_CC
-AC_HEADER_STDC
 
 AM_INIT_AUTOMAKE([1.11 foreign dist-xz no-dist-gzip tar-ustar])
 AM_MAINTAINER_MODE([enable])