[gtk+] tests: Remove untrue assertion

[Benjamin Otte <otte src gnome org>]

commit 33864064f47c478ebe6a64f023bfb39d6ea60e8d
Author: Benjamin Otte <otte redhat com>
Date:   Mon Feb 6 21:49:17 2012 +0100

    tests: Remove untrue assertion
    
    Even if something is not at the top, things might still not be scrolled.
    For example in the case where things are exactly at the center.

 gtk/tests/treeview-scrolling.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gtk/tests/treeview-scrolling.c b/gtk/tests/treeview-scrolling.c
index 52f1812..7fd2ec4 100644
--- a/gtk/tests/treeview-scrolling.c
+++ b/gtk/tests/treeview-scrolling.c
@@ -399,7 +399,6 @@ assert_position_with_align (GtkTreeView  *tree_view,
 			 */
 			g_assert (row_start >= gtk_adjustment_get_page_size (vadjustment)
 			          || row_start + row_height >= gtk_adjustment_get_page_size (vadjustment));
-			g_assert (gtk_adjustment_get_value (vadjustment) > 0);
 		        g_assert (row_y == gtk_adjustment_get_page_size (vadjustment) - row_height);
 		}
 		break;