Remove Skia's forked buildbot code

slave/skia_slave_scripts/sync_android.py

-#!/usr/bin/env python
-# Copyright (c) 2014 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.
-
-
-"""Sync the Android sources."""
-
-
-import os
-import shlex
-import sys
-
-from build_step import BuildStep
-from py.utils import misc
-from py.utils import shell_utils
-from utils.gclient_utils import GIT
-
-
-ANDROID_CHECKOUT_PATH = os.path.join(os.pardir, 'android_repo')
-ANDROID_REPO_URL = ('https://googleplex-android.googlesource.com/a/platform/'
-                    'manifest')
-GIT_COOKIE_AUTHDAEMON = os.path.join(os.path.expanduser('~'), 'skia-repo',
-                                     'gcompute-tools', 'git-cookie-authdaemon')
-REPO_URL = 'http://commondatastorage.googleapis.com/git-repo-downloads/repo'
-REPO = os.path.join(os.path.expanduser('~'), 'bin', 'repo')
-
-class GitAuthenticate(object):
-  def __init__(self):
-    self._auth_daemon_pid = None
-
-  def __enter__(self):
-    shell_utils.run([GIT, 'config', 'user.email',
-                     '"31977622648@project.gserviceaccount.com"'])
-    shell_utils.run([GIT, 'config', 'user.name',
-                     '"Skia_Android Canary Bot"'])
-    # Authenticate. This is only required on the actual build slave - not on
-    # a test slave on someone's machine, where the file does not exist.
-    if os.path.exists(GIT_COOKIE_AUTHDAEMON):
-      output = shell_utils.run([GIT_COOKIE_AUTHDAEMON])
-      self._auth_daemon_pid = shlex.split(output)[-1]
-    else:
-      print 'No authentication file. Did you authenticate?'
-
-  def __exit__(self, *args):
-    if self._auth_daemon_pid:
-      shell_utils.run(['kill', self._auth_daemon_pid])
-
-
-class SyncAndroid(BuildStep):
-  """BuildStep which syncs the Android sources."""
-
-  def _Run(self):
-    try:
-      os.makedirs(ANDROID_CHECKOUT_PATH)
-    except OSError:
-      pass
-    with misc.ChDir(ANDROID_CHECKOUT_PATH):
-      if not os.path.exists(REPO):
-        # Download repo.
-        shell_utils.run(['curl', REPO_URL, '>', REPO])
-        shell_utils.run(['chmod', 'a+x', REPO])
-
-      with GitAuthenticate():
-        shell_utils.run([REPO, 'init', '-u', ANDROID_REPO_URL, '-g',
-                         'all,-notdefault,-darwin', '-b', 'master-skia'])
-        shell_utils.run([REPO, 'sync', '-j32'])
-
-
-if '__main__' == __name__:
-  sys.exit(BuildStep.RunBuildStep(SyncAndroid))