[evince] libview: Use gtk_widget_get_preferred_size() instead of size_request

[Carlos Garcia Campos <carlosgc src gnome org>]

commit 7c0d1e82d2f93e137f8f5c0b7b1d378b39a13d0e
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Sun Dec 26 11:27:56 2010 +0100

    libview: Use gtk_widget_get_preferred_size() instead of size_request

 libview/ev-view.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libview/ev-view.c b/libview/ev-view.c
index 971dfe0..63df496 100644
--- a/libview/ev-view.c
+++ b/libview/ev-view.c
@@ -483,7 +483,7 @@ ev_view_get_scrollbar_size (EvView        *view,
 	}
 
 	gtk_widget_style_get (swindow, "scrollbar_spacing", &spacing, NULL);
-	gtk_widget_size_request (sb, &req);
+	gtk_widget_get_preferred_size (sb, &req, NULL);
 
 	return (orientation == GTK_ORIENTATION_VERTICAL ? req.width : req.height) + spacing;
 }