[mutter] ui: Replace deprecated gtk_widget_size_request

[Rico Tzschichholz <ricotz src gnome org>]

commit a2726f41c931fe6bf73365e54ea13af18d2a824f
Author: Rico Tzschichholz <ricotz t-online de>
Date:   Fri Nov 11 09:33:42 2011 +0100

    ui: Replace deprecated gtk_widget_size_request

 src/ui/menu.c     |    2 +-
 src/ui/tabpopup.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/ui/menu.c b/src/ui/menu.c
index eef421a..5372a8c 100644
--- a/src/ui/menu.c
+++ b/src/ui/menu.c
@@ -116,7 +116,7 @@ popup_position_func (GtkMenu   *menu,
 
   pos = user_data;
   
-  gtk_widget_size_request (GTK_WIDGET (menu), &req);
+  gtk_widget_get_preferred_size (GTK_WIDGET (menu), &req, NULL);
 
   *x = pos->x;
   *y = pos->y;
diff --git a/src/ui/tabpopup.c b/src/ui/tabpopup.c
index f6d7e6a..c0868ee 100644
--- a/src/ui/tabpopup.c
+++ b/src/ui/tabpopup.c
@@ -356,7 +356,7 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
           /* Efficiency rules! */
           gtk_label_set_markup (GTK_LABEL (popup->label),
                               te->title);
-          gtk_widget_size_request (popup->label, &req);
+          gtk_widget_get_preferred_size (popup->label, &req, NULL);
           max_label_width = MAX (max_label_width, req.width);
           
           tmp = tmp->next;