[evolution] Fix too large allocation for alert-bar in shell-content

[Milan Crha <mcrha src gnome org>]

commit b561899417254d66aa0dcfd3702170e6c72e4e36
Author: Milan Crha <mcrha redhat com>
Date:   Mon Mar 12 17:59:36 2012 +0100

    Fix too large allocation for alert-bar in shell-content

 shell/e-shell-content.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/shell/e-shell-content.c b/shell/e-shell-content.c
index baf3173..24850ae 100644
--- a/shell/e-shell-content.c
+++ b/shell/e-shell-content.c
@@ -315,7 +315,7 @@ shell_content_size_allocate (GtkWidget *widget,
 	child_allocation.y += child_requisition.height;
 
 	if (gtk_widget_get_visible (child))
-		gtk_widget_get_preferred_size (child, &child_requisition, NULL);
+		gtk_widget_get_preferred_height_for_width (child, child_allocation.width, &child_requisition.height, NULL);
 	else
 		child_requisition.height = 0;