Adds --auto_platform to download_from_google_storage.

tests/download_from_google_storage_unittests.py

 #!/usr/bin/env python
 # 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.
 # pylint: disable=W0212
 
 """Unit tests for download_from_google_storage.py."""
 
 import optparse
 import os
@@ skipping 115 matching lines @@
     self.ret_codes = Queue.Queue()
     self.lorem_ipsum = os.path.join(self.base_path, 'lorem_ipsum.txt')
     self.lorem_ipsum_sha1 = '7871c8e24da15bad8b0be2c36edc9dc77e37727f'
     self.maxDiff = None
 
   def cleanUp(self):
     shutil.rmtree(self.temp_dir)
 
   def test_enumerate_files_non_recursive(self):
     queue_size = download_from_google_storage.enumerate_work_queue(
-        self.base_path, self.queue, True, False, False, None, False)
+        self.base_path, self.queue, True, False, False, None, False, False)
     expected_queue = [
         ('e6c4fbd4fe7607f3e6ebf68b2ea4ef694da7b4fe',
             os.path.join(self.base_path, 'rootfolder_text.txt')),
        ('7871c8e24da15bad8b0be2c36edc9dc77e37727f',
             os.path.join(self.base_path, 'uploaded_lorem_ipsum.txt'))]
     self.assertEqual(sorted(expected_queue), sorted(self.queue.queue))
     self.assertEqual(queue_size, 2)
 
   def test_enumerate_files_recursive(self):
     queue_size = download_from_google_storage.enumerate_work_queue(
-        self.base_path, self.queue, True, True, False, None, False)
+        self.base_path, self.queue, True, True, False, None, False, False)
     expected_queue = [
         ('e6c4fbd4fe7607f3e6ebf68b2ea4ef694da7b4fe',
             os.path.join(self.base_path, 'rootfolder_text.txt')),
         ('7871c8e24da15bad8b0be2c36edc9dc77e37727f',
             os.path.join(self.base_path, 'uploaded_lorem_ipsum.txt')),
         ('b5415aa0b64006a95c0c409182e628881d6d6463',
             os.path.join(self.base_path, 'subfolder', 'subfolder_text.txt'))]
     self.assertEqual(sorted(expected_queue), sorted(self.queue.queue))
     self.assertEqual(queue_size, 3)
 
@@ skipping 77 matching lines @@
         input_filename=sha1_hash,
         base_url=self.base_url,
         gsutil=self.gsutil,
         num_threads=1,
         directory=False,
         recursive=False,
         force=True,
         output=output_filename,
         ignore_errors=False,
         sha1_file=False,
-        verbose=True)
+        verbose=True,
+        auto_platform=False)
     expected_calls = [
         ('check_call',
             ('ls', input_filename)),
         ('check_call',
             ('cp', '-q', input_filename, output_filename))
     ]
     if sys.platform != 'win32':
       expected_calls.append(
           ('check_call',
            ('ls',
@@ skipping 10 matching lines @@
         input_filename=self.base_path,
         base_url=self.base_url,
         gsutil=self.gsutil,
         num_threads=1,
         directory=True,
         recursive=False,
         force=False,
         output=None,
         ignore_errors=False,
         sha1_file=False,
-        verbose=True)
+        verbose=True,
+        auto_platform=False)
     expected_calls = [
         ('check_call',
             ('ls', input_filename)),
         ('check_call',
             ('cp', '-q', input_filename, output_filename))]
     if sys.platform != 'win32':
       expected_calls.append(
           ('check_call',
            ('ls',
             '-L',
             'gs://sometesturl/7871c8e24da15bad8b0be2c36edc9dc77e37727f')))
     self.assertEqual(self.gsutil.history, expected_calls)
     self.assertEqual(code, 0)
 
 
 if __name__ == '__main__':
   unittest.main()