[gucharmap] Unbreak gtk2 build after 7b6ddce1 and 1d381b01.

[Christian Persch <chpe src gnome org>]

commit c685dbcf4ae924b262a72d227cd916df6693461a
Author: Daiki Ueno <ueno unixuser org>
Date:   Mon Nov 8 11:11:41 2010 +0900

    Unbreak gtk2 build after 7b6ddce1 and 1d381b01.

 gucharmap/gucharmap-chartable.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/gucharmap/gucharmap-chartable.c b/gucharmap/gucharmap-chartable.c
index f1d3ffa..47ef16a 100644
--- a/gucharmap/gucharmap-chartable.c
+++ b/gucharmap/gucharmap-chartable.c
@@ -144,8 +144,12 @@ G_DEFINE_TYPE (GucharmapChartableAccessibleFactory, gucharmap_chartable_accessib
 
 /* Type definition */
 
+#if GTK_CHECK_VERSION (2, 91, 2)
 G_DEFINE_TYPE_WITH_CODE (GucharmapChartable, gucharmap_chartable, GTK_TYPE_DRAWING_AREA,
                          G_IMPLEMENT_INTERFACE(GTK_TYPE_SCROLLABLE, NULL))
+#else
+G_DEFINE_TYPE (GucharmapChartable, gucharmap_chartable, GTK_TYPE_DRAWING_AREA)
+#endif
 
 /* utility functions */
 
@@ -1898,6 +1902,7 @@ gucharmap_chartable_get_accessible (GtkWidget *widget)
 
 /* GucharmapChartable class methods */
 
+#if GTK_CHECK_VERSION (2, 91, 2)
 static void
 gucharmap_chartable_set_hadjustment (GucharmapChartable *chartable,
                                      GtkAdjustment *hadjustment)
@@ -1912,6 +1917,7 @@ gucharmap_chartable_set_hadjustment (GucharmapChartable *chartable,
 
   priv->hadjustment = hadjustment ? g_object_ref_sink (hadjustment) : NULL;
 }
+#endif
 
 static void
 gucharmap_chartable_set_vadjustment (GucharmapChartable *chartable,
@@ -1951,7 +1957,6 @@ gucharmap_chartable_set_adjustments (GucharmapChartable *chartable,
                                      GtkAdjustment *hadjustment,
                                      GtkAdjustment *vadjustment)
 {
-  gucharmap_chartable_set_hadjustment (chartable, hadjustment);
   gucharmap_chartable_set_vadjustment (chartable, vadjustment);
 }
 #endif