1 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 # Use of this source code is governed by a BSD-style license that can be
3 # found in the LICENSE file.
5 def __init__(self, tab_list_backend):
6 self._tab_list_backend = tab_list_backend
8 def New(self, timeout=None):
9 return self._tab_list_backend.New(timeout)
12 return self._tab_list_backend.__iter__()
15 return self._tab_list_backend.__len__()
17 def __getitem__(self, index):
18 return self._tab_list_backend.__getitem__(index)