Revert "Fix memory leak in GtkTreeViewAccessible"

This reverts commit 7a411eb6dd4dd0dedf28f3b5414561e765886369.
This also makes gedit external tools manager to crash

diff --git a/gtk/a11y/gtktreeviewaccessible.c b/gtk/a11y/gtktreeviewaccessible.c
index e2d0e8ffdfe33267f856a6c1c4f113d797a37b56..a3a11201c5ab3f48a90f1f89495f3d347ee535aa 100644 (file)
--- a/gtk/a11y/gtktreeviewaccessible.c
+++ b/gtk/a11y/gtktreeviewaccessible.c
@@ -1442,7 +1442,7 @@ cell_info_new (GtkTreeViewAccessible *accessible,
   cell_info->tree = tree;
   cell_info->node = node;
   cell_info->cell_col_ref = tv_col;
-  cell_info->cell = cell;
+  cell_info->cell = g_object_ref (cell);
   cell_info->view = accessible;
 
   g_object_set_qdata (G_OBJECT (cell),