[gnome-builder/document-manager] GbTabStack: allow model to be set after creation

[Christian Hergert <chergert src gnome org>]

commit edb16a8fc0901e218780474503ea70e4d52721e0
Author: Christian Hergert <christian hergert me>
Date:   Thu Dec 4 13:33:37 2014 -0800

    GbTabStack: allow model to be set after creation

 src/tabs/gb-tab-stack.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/tabs/gb-tab-stack.c b/src/tabs/gb-tab-stack.c
index ac7b77d..9ed639a 100644
--- a/src/tabs/gb-tab-stack.c
+++ b/src/tabs/gb-tab-stack.c
@@ -605,7 +605,6 @@ gb_tab_stack_class_init (GbTabStackClass *klass)
                          _("The model containing the buffers."),
                          GTK_TYPE_TREE_MODEL,
                          (G_PARAM_READWRITE |
-                          G_PARAM_CONSTRUCT_ONLY |
                           G_PARAM_STATIC_STRINGS));
   g_object_class_install_property (object_class, PROP_MODEL,
                                    gParamSpecs [PROP_MODEL]);