Docserver: Use GitilesFileSystem instead of SubversionFileSystem

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

Index: chrome/common/extensions/docs/server2/content_providers.py
diff --git a/chrome/common/extensions/docs/server2/content_providers.py b/chrome/common/extensions/docs/server2/content_providers.py
index cc0b9e66ff1fde435c95271df3e60cab0107fddf..4940d6222ccd74f9c989523621f9d10a3f85b2d6 100644
--- a/chrome/common/extensions/docs/server2/content_providers.py
+++ b/chrome/common/extensions/docs/server2/content_providers.py
@@ -123,14 +123,17 @@ class ContentProviders(object):
         logging.error('%s: "chromium" must have a "dir" property' % name)
         return None
       file_system = ChrootFileSystem(self._host_file_system,
+
                                      chromium_config['dir'])
+    # TODO(rockot): Remove this in a future patch. It should not be needed once
+    # the new content_providers.json is committed.
     elif 'gitiles' in config:
-      gitiles_config = config['gitiles']
-      if 'dir' not in gitiles_config:
-        logging.error('%s: "gitiles" must have a "dir" property' % name)
+      chromium_config = config['gitiles']
+      if 'dir' not in chromium_config:
+        logging.error('%s: "chromium" must have a "dir" property' % name)
         return None
-      file_system = ChrootFileSystem(GitilesFileSystem.Create(),
-                                     gitiles_config['dir'])
+      file_system = ChrootFileSystem(self._host_file_system,
+                                     chromium_config['dir'])
     elif 'gcs' in config:
       gcs_config = config['gcs']
       if 'bucket' not in gcs_config: