[gjs/wip/ptomato/autotools: 10/16] build: Remove duplicated AC_C_CONST

[Philip Chimento <pchimento src gnome org>]

commit f3aab703cedc75629a2cbac7f6ad26b71f372fd0
Author: Philip Chimento <philip chimento gmail com>
Date:   Mon Sep 26 21:54:13 2016 -0700

    build: Remove duplicated AC_C_CONST
    
    This macro was called twice, the second time had no effect.

 configure.ac |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 2d0fd3f..99086c4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -196,9 +196,6 @@ if test "x${ENABLE_DTRACE}" = xyes -o "x${ENABLE_SYSTEMTAP}" = xyes; then
   AC_DEFINE([HAVE_DTRACE], [1], [Define to 1 if using dtrace probes.])
 fi
 
-# Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
-
 dnl
 dnl Check for -Bsymbolic-functions linker flag used to avoid
 dnl intra-library PLT jumps, if available.