[evolution-data-server/gtk3] Bug #636495 - Build fails :GtkStyle deprecated

[Vibha Yadav <yvibha src gnome org>]

commit 59c968a3565d299817752a7125ee9a9cf9523735
Author: Vibha Yadav <yvibha novell com>
Date:   Tue Dec 14 17:50:07 2010 +0530

    Bug #636495 - Build fails :GtkStyle deprecated
    
    Caused by gtk_widget_ensure_style deprecated in gtk+ 3 (2.91.6), see:
    http://git.gnome.org/browse/gtk+/commit/?id=f8a874abb1d1d8925b0f841e95bbef6cdcb21ac4
    Using GtkStyleContext now.

 libedataserverui/e-source-selector-dialog.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/libedataserverui/e-source-selector-dialog.c b/libedataserverui/e-source-selector-dialog.c
index 5082170..85d89d6 100644
--- a/libedataserverui/e-source-selector-dialog.c
+++ b/libedataserverui/e-source-selector-dialog.c
@@ -88,6 +88,7 @@ e_source_selector_dialog_init (ESourceSelectorDialog *dialog)
 	ESourceSelectorDialogPrivate *priv;
 	GtkWidget *action_area;
 	GtkWidget *content_area;
+	GtkStyleContext *context;
 
 	priv = g_new0 (ESourceSelectorDialogPrivate, 1);
 	priv->selected_source = NULL;
@@ -102,7 +103,7 @@ e_source_selector_dialog_init (ESourceSelectorDialog *dialog)
 #if !GTK_CHECK_VERSION(2,90,7)
 	g_object_set (dialog, "has-separator", FALSE, NULL);
 #endif
-	gtk_widget_ensure_style (GTK_WIDGET (dialog));
+	context = gtk_widget_get_style_context (GTK_WIDGET (dialog));
 	gtk_container_set_border_width (GTK_CONTAINER (content_area), 0);
 	gtk_container_set_border_width (GTK_CONTAINER (action_area), 12);
 	gtk_dialog_add_buttons (GTK_DIALOG (dialog),