[gnome-software] Drop redundant remove_all implementation

[Matthias Clasen <matthiasc src gnome org>]

commit add658efa01cbbe78a1daf0f6587c89137823268
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Sep 7 00:24:15 2013 -0400

    Drop redundant remove_all implementation
    
    Enough to have one implementation of this.

 src/gs-shell-overview.c |   14 ++------------
 1 files changed, 2 insertions(+), 12 deletions(-)
---
diff --git a/src/gs-shell-overview.c b/src/gs-shell-overview.c
index 6aa7a18..ea5deff 100644
--- a/src/gs-shell-overview.c
+++ b/src/gs-shell-overview.c
@@ -64,16 +64,6 @@ gs_shell_overview_invalidate (GsShellOverview *shell_overview)
 }
 
 static void
-container_remove_all (GtkContainer *container)
-{
-       GList *children, *l;
-       children = gtk_container_get_children (container);
-       for (l = children; l; l = l->next)
-               gtk_container_remove (container, GTK_WIDGET (l->data));
-       g_list_free (children);
-}
-
-static void
 app_tile_clicked (GtkButton *button, gpointer data)
 {
        GsShellOverview *shell_overview = GS_SHELL_OVERVIEW (data);
@@ -330,7 +320,7 @@ gs_shell_overview_refresh (GsShellOverview *shell_overview, gboolean scroll_up)
                return;
 
        grid = GTK_WIDGET (gtk_builder_get_object (priv->builder, "box_popular"));
-       container_remove_all (GTK_CONTAINER (grid));
+       gs_container_remove_all (GTK_CONTAINER (grid));
 
         priv->refresh_count = 2;
 
@@ -347,7 +337,7 @@ gs_shell_overview_refresh (GsShellOverview *shell_overview, gboolean scroll_up)
                                            shell_overview);
 
        grid = GTK_WIDGET (gtk_builder_get_object (priv->builder, "grid_categories"));
-       container_remove_all (GTK_CONTAINER (grid));
+       gs_container_remove_all (GTK_CONTAINER (grid));
 
        /* get categories */
        gs_plugin_loader_get_categories_async (priv->plugin_loader,