[gdm] greeter: drop child_adjustments_stale thing

[Ray Strode <halfline src gnome org>]

commit 6450a2100767b9d37ebe504e87d9fd5aec5111ff
Author: Ray Strode <rstrode redhat com>
Date:   Mon Feb 14 11:45:13 2011 -0500

    greeter: drop child_adjustments_stale thing
    
    When the greeter went to gtk3, the bit of code that toggled this
    boolean got dropped, so it was never TRUE.  That means all the places
    that check the boolean are dead code that can be pruned.

 gui/simple-greeter/gdm-scrollable-widget.c |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/gui/simple-greeter/gdm-scrollable-widget.c b/gui/simple-greeter/gdm-scrollable-widget.c
index 1f8e807..dc464af 100644
--- a/gui/simple-greeter/gdm-scrollable-widget.c
+++ b/gui/simple-greeter/gdm-scrollable-widget.c
@@ -61,8 +61,6 @@ struct GdmScrollableWidgetPrivate
         int        forced_height;
 
         GQueue    *key_event_queue;
-
-        guint      child_adjustments_stale : 1;
 };
 
 struct GdmScrollableWidgetAnimation
@@ -260,10 +258,6 @@ gdm_scrollable_widget_needs_scrollbar (GdmScrollableWidget *widget)
                 return FALSE;
         }
 
-        if (widget->priv->child_adjustments_stale) {
-                return FALSE;
-        }
-
         child = gtk_bin_get_child (GTK_BIN (widget));
         if (child != NULL) {
                 int available_height;
@@ -463,7 +457,6 @@ gdm_scrollable_widget_size_allocate (GtkWidget     *widget,
 
                 gtk_widget_size_allocate (child,
                                           &child_allocation);
-                scrollable_widget->priv->child_adjustments_stale = FALSE;
         }
 }