Remove stale git_cl directory.

It was kept to easy the transition but it's been a while now.

TBR=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8056005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@102924 0039d316-1c4b-4281-b951-d872f2087c98

git_cl/git-cl

-#!/bin/sh
-# Copyright (c) 2011 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-base_dir=$(dirname "$0")
-
-"$base_dir"/../git_cl.py "$@"