Docserver: Use GitilesFileSystem instead of SubversionFileSystem

chrome/common/extensions/docs/server2/gitiles_file_system_test.py

 #!/usr/bin/env python
 # 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.
 
 import base64
 import json
 import unittest
 
 from extensions_paths import SERVER2
@@ skipping 47 matching lines @@
             'public_extensions'))
       # ALWAYS skip not found here.
       content = self._fs.Read((path,),
                               skip_not_found=True).Get().get(path, None)
       if content is None:
         # GitilesFS expects a DownloadError if the file wasn't found.
         raise DownloadError
       # GitilesFS expects directory content as a JSON string.
       if 'JSON' in fmt:
         content = json.dumps({
-          'entries': [{'name': name} for name in content]
+          'entries': [
+            {
+              # GitilesFS expects directory names to not have a trailing '/'.
+              'name': name.rstrip('/'),
+              'type': 'tree' if name.endswith('/') else 'blob'
+            } for name in content]
         })
       return _Response(content)
     return Future(callback=resolve)
 
 
 class GitilesFileSystemTest(unittest.TestCase):
   def setUp(self):
     fetcher = _FakeGitilesFetcher(TestFileSystem(_TEST_FS))
     self._gitiles_fs = GitilesFileSystem(fetcher, _BASE_URL, '', '')
 
@@ skipping 61 matching lines @@
   def testGetCommitID(self):
     self.assertEqual(self._gitiles_fs.GetCommitID().Get(), 'a_commit')
 
   def testStat(self):
     self.assertEqual(self._gitiles_fs.Stat(_REAL_DATA_DIR).version,
                      'ec21e736a3f00db2c0580e3cf71d91951656caec')
 
 
 if __name__ == '__main__':
   unittest.main()