Added commit_queue binaries for Windows and Linux

R=pgervais@chromium.org

Review URL: https://codereview.chromium.org/1154623004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@295468 0039d316-1c4b-4281-b951-d872f2087c98

commit_queue

+#!/usr/bin/env bash
+# Copyright 2015 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 "$0")
+
+PYTHONDONTWRITEBYTECODE=1 exec python "$base_dir/commit_queue.py" "$@"

commit_queue.bat

+@echo off
+:: Copyright 2015 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.
+setlocal
+
+:: This is required with cygwin only.
+PATH=%~dp0;%PATH%
+
+:: Defer control.
+%~dp0python "%~dp0\commit_queue.py" %*