[gnome-media] Fix deprecated use of gtk_widget_size_request()

[Bastien Nocera <hadess src gnome org>]

commit 56e4c2c14f6b65298fed100c6b587ce419faac9d
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Oct 18 16:30:47 2010 +0100

    Fix deprecated use of gtk_widget_size_request()

 sound-theme/gvc-sound-theme-chooser.c |    2 +-
 sound-theme/gvc-sound-theme-editor.c  |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/sound-theme/gvc-sound-theme-chooser.c b/sound-theme/gvc-sound-theme-chooser.c
index 120d84f..676c510 100644
--- a/sound-theme/gvc-sound-theme-chooser.c
+++ b/sound-theme/gvc-sound-theme-chooser.c
@@ -1006,7 +1006,7 @@ constrain_list_size (GtkWidget      *widget,
         /* constrain height to be the tree height up to a max */
         max_height = (gdk_screen_get_height (gtk_widget_get_screen (widget))) / 4;
 
-        gtk_widget_size_request (to_size, &req);
+        gtk_widget_get_preferred_size (to_size, NULL, &req);
 
         requisition->height = MIN (req.height, max_height);
 }
diff --git a/sound-theme/gvc-sound-theme-editor.c b/sound-theme/gvc-sound-theme-editor.c
index 061c670..cec408e 100644
--- a/sound-theme/gvc-sound-theme-editor.c
+++ b/sound-theme/gvc-sound-theme-editor.c
@@ -1271,7 +1271,7 @@ constrain_list_size (GtkWidget      *widget,
         /* constrain height to be the tree height up to a max */
         max_height = (gdk_screen_get_height (gtk_widget_get_screen (widget))) / 4;
 
-        gtk_widget_size_request (to_size, &req);
+        gtk_widget_get_preferred_size (to_size, NULL, &req);
 
         requisition->height = MIN (req.height, max_height);
 }