Skia recipes: Move Android and ChromeOS config info in from slaves.cfg

scripts/slave/skia/slaves_cfg.py

-# Copyright 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.
-
-
-"""Utilities for working with slaves.cfg files."""
-
-
-import os
-
-
-def _slaves_cfg_path(master_name):
-  def _make_path(master_name, build_dir):
-    return os.path.abspath(os.path.join(
-        os.path.abspath(os.path.dirname(__file__)), os.pardir, os.pardir,
-        os.pardir, os.pardir, build_dir, 'masters',
-        'master.' + master_name, 'slaves.cfg'))
-  path = _make_path(master_name, 'build')
-  if os.path.isfile(path):
-    return path
-  path = _make_path(master_name, 'build_internal')
-  if os.path.isfile(path):
-    return path
-  return None
-
-
-def get(master_name):
-  """Return a dictionary of the buildslaves for the given master.
-
-  Keys are slavenames and values are the unmodified slave dicts from the
-  slaves.cfg file for the given master.
-  """
-  variables = {}
-  execfile(_slaves_cfg_path(master_name), variables)
-  slaves_cfg = {}
-  for slave_dict in variables['slaves']:
-    slaves_cfg[slave_dict['hostname']] = slave_dict
-  return slaves_cfg
-