Move all googletest related scripts into googletest/

README.py

 #!/usr/bin/env python
 # coding=utf-8
 # Copyright (c) 2012 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.
 
 ###
 # Run me to generate the documentation!
 ###
 
 # Line too long (NN/80)
 # pylint: disable=C0301
 
 """Test tracing and isolation infrastructure.
 
 Scripts are compartmentalized by their name:
 - isolate_*.py:       Executable isolation scripts. More information can be
                       found at
                       http://chromium.org/developers/testing/isolated-testing
 - isolateserver_*.py: Tools to interact with the CAD server. The source code of
                       the isolate server can be found at
                       http://src.chromium.org/viewvc/chrome/trunk/tools/isolate_server/
 - run_*.py:           Tools to run tests.
 - swarm_*.py:         Swarm interaction scripts. More information can be found
                       at
                       http://chromium.org/developers/testing/isolated-testing/swarm
 - trace_*.py:         Tracing infrastructure scripts. More information can be
                       found at
                       http://chromium.org/developers/testing/tracing-tools
-- *_test_cases.py:    Scripts specifically managing GTest executables. More
-                      information about google-test can be found at
+- googletest/*.py:    Scripts specifically managing GTest executables. More
+                      information about googletest can be found at
                       http://code.google.com/p/googletest/wiki/Primer
 
 A few scripts have strict dependency rules:
-- run_isolated.py, shard_test_cases.py and trace_inputs.py depends on no other
-  script so they can be run outside the checkout.
+- run_isolated.py and trace_inputs.py depends on no other script so they can be
+  run outside the checkout.
 - The pure tracing scripts (trace_*.py) do not know about isolate
   infrastructure.
 - Scripts without '_test_cases' suffix do not know about GTest.
 - Scripts without 'isolate_' prefix do not know about the isolation
   infrastructure.
 
 See http://dev.chromium.org/developers/testing/isolated-testing for more info.
 """
 
 import os
 import sys
 
 
 def main():
   for i in sorted(os.listdir(os.path.dirname(os.path.abspath(__file__)))):
     if not i.endswith('.py') or i == 'PRESUBMIT.py':
       continue
     module = __import__(i[:-3])
     if hasattr(module, '__doc__'):
       print module.__name__
       print ''.join('  %s\n' % i for i in module.__doc__.splitlines())
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main())