[pygobject] Revert "Override Gtk.TreeViewColumn.pack_start, pack_end and set_cell_data_func to add default value

[Sebastian Polsterl <sebp src gnome org>]

commit c054f0aca67952876b3519bb75ddc62c5517f7cb
Author: Sebastian Pölsterl <sebp k-d-w org>
Date:   Mon Jan 17 19:08:06 2011 +0100

    Revert "Override Gtk.TreeViewColumn.pack_start, pack_end and set_cell_data_func to add default values to be compliant with pygtk"
    
    This reverts commit ed7e7a8f22b1481acf78c0c2e4c489dbad72f599.

 gi/overrides/Gtk.py |    9 ---------
 1 files changed, 0 insertions(+), 9 deletions(-)
---
diff --git a/gi/overrides/Gtk.py b/gi/overrides/Gtk.py
index 761c25a..0b2a6f5 100644
--- a/gi/overrides/Gtk.py
+++ b/gi/overrides/Gtk.py
@@ -1048,15 +1048,6 @@ class TreeViewColumn(Gtk.TreeViewColumn):
         if success:
             return (start_pos, width,)
 
-    def pack_start(self, cell, expand=True):
-        super(TreeViewColumn, self).pack_start(cell, expand)
-
-    def pack_end(self, cell, expand=True):
-        super(TreeViewColumn, self).pack_end(cell, expand)
-
-    def set_cell_data_func(self, cell_renderer, func, func_data=None):
-        super(TreeViewColumn, self).set_cell_data_func(cell_renderer, func, func_data)
-
 TreeViewColumn = override(TreeViewColumn)
 __all__.append('TreeViewColumn')