[gnome-control-center] universal-access: Use AM_CPPFLAGS rather than INCLUDES

[Bastien Nocera <hadess src gnome org>]

commit eb3acad453157e26485c93228f4fa69fcc1caac2
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Wed Jun 25 11:56:04 2014 +0200

    universal-access: Use AM_CPPFLAGS rather than INCLUDES
    
    This is deprecated in newer automake versions, and this causes warnings
    with automake 1.14:
    panels/printers/Makefile.am:3: warning: 'INCLUDES' is the old name for
    AM_CPPFLAGS' (or '*_CPPFLAGS')
    
    https://bugzilla.gnome.org/show_bug.cgi?id=732189

 panels/universal-access/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/panels/universal-access/Makefile.am b/panels/universal-access/Makefile.am
index da5b25d..5fcc983 100644
--- a/panels/universal-access/Makefile.am
+++ b/panels/universal-access/Makefile.am
@@ -1,6 +1,6 @@
 cappletname = universal-access
 
-INCLUDES =                                             \
+AM_CPPFLAGS =                                          \
        $(PANEL_CFLAGS)                                 \
        $(UNIVERSAL_ACCESS_PANEL_CFLAGS)                \
        -DGNOMELOCALEDIR="\"$(datadir)/locale\""        \