[eog] configure: Drop unneeded check for Sunkeysym header

[Felix Riemann <friemann src gnome org>]

commit 4d438b259fa73c9bd8c8e081c75a273b4e0b3f01
Author: Felix Riemann <friemann gnome org>
Date:   Mon Oct 28 20:57:56 2013 +0100

    configure: Drop unneeded check for Sunkeysym header
    
    eog doesn't use any of these defined keyboard codes anymore.

 configure.ac |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 72fef4c..98375b1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -326,13 +326,6 @@ fi
 
 GLIB_GSETTINGS
 
-# ************
-# Sun Keyboard
-# ************
-
-AC_CHECK_HEADERS(X11/Sunkeysym.h, AC_DEFINE(HAVE_SUNKEYSYM_H, 1, [Sun Keyboard Support]))
-
-
 AC_CONFIG_FILES([
 Makefile
 src/Makefile