[gedit] Use symbolic icon for close renderer icon.

[Ignacio Casal Quinteiro <icq src gnome org>]

commit d709062e5057e58f2ce871929de05545e397dd6c
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Fri Dec 23 21:30:37 2011 +0100

    Use symbolic icon for close renderer icon.

 gedit/gedit-close-button.c    |    2 +-
 gedit/gedit-documents-panel.c |    6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/gedit/gedit-close-button.c b/gedit/gedit-close-button.c
index a0f7520..f99861c 100644
--- a/gedit/gedit-close-button.c
+++ b/gedit/gedit-close-button.c
@@ -59,7 +59,7 @@ gedit_close_button_init (GeditCloseButton *button)
 	icon = g_themed_icon_new_with_default_fallbacks ("window-close-symbolic");
 	image = gtk_image_new_from_gicon (icon, GTK_ICON_SIZE_MENU);
 	gtk_widget_show (image);
-	g_object_unref(icon);
+	g_object_unref (icon);
 
 	gtk_container_add (GTK_CONTAINER (button), image);
 
diff --git a/gedit/gedit-documents-panel.c b/gedit/gedit-documents-panel.c
index 0a5a2b4..a2f0420 100644
--- a/gedit/gedit-documents-panel.c
+++ b/gedit/gedit-documents-panel.c
@@ -1085,6 +1085,7 @@ gedit_documents_panel_init (GeditDocumentsPanel *panel)
 	GtkTreeViewColumn *column;
 	GtkCellRenderer *cell;
 	GtkTreeSelection *selection;
+	GIcon *icon;
 
 	gedit_debug (DEBUG_PANEL);
 
@@ -1152,7 +1153,10 @@ gedit_documents_panel_init (GeditDocumentsPanel *panel)
 				     column);
 
 	cell = gedit_cell_renderer_button_new ();
-	g_object_set (cell, "stock-id", GTK_STOCK_CLOSE, NULL);
+
+	icon = g_themed_icon_new_with_default_fallbacks ("window-close-symbolic");
+	g_object_set (cell, "gicon", icon, NULL);
+	g_object_unref (icon);
 	gtk_tree_view_column_pack_end (column, cell, FALSE);
 	g_signal_connect (cell,
 	                  "clicked",