Move site_chrome_test, site_logging, site_log_reader, site_crash_test into cros dir.

client/site_tests/graphics_SanAngeles/graphics_SanAngeles.py

 # Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import logging, os, re
 
 from autotest_lib.client.bin import utils
 from autotest_lib.client.common_lib import error
-from autotest_lib.client.cros import ui, ui_test
+from autotest_lib.client.cros import cros_ui_test, ui
 
-class graphics_SanAngeles(ui_test.UITest):
+class graphics_SanAngeles(cros_ui_test.UITest):
     version = 1
     preserve_srcdir = True
 
 
     def setup(self):
         os.chdir(self.srcdir)
         utils.make('clean')
         utils.make('all')
 
 
@@ skipping 15 matching lines @@
         result = utils.run(cmd, ignore_status = True)
 
         report = re.findall(r"frame_rate = ([0-9.]+)", result.stdout)
         if len(result.stderr) > 0 or not report:
             raise error.TestFail('Fail to complete San Angeles Observation' +
                                  result.stderr)
         frame_rate = float(report[0])
         logging.info('frame_rate = %.1f' % frame_rate)
         self.write_perf_keyval(
             {'frames_per_sec_rate_san_angeles': frame_rate})