Revert "Doc server: support interfaces in src/extensions"

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

Index: chrome/common/extensions/docs/server2/rietveld_patcher_test.py
diff --git a/chrome/common/extensions/docs/server2/rietveld_patcher_test.py b/chrome/common/extensions/docs/server2/rietveld_patcher_test.py
index ca0dfaf8330ff5f9870ca8e97f0947690a381269..8a42fb0d0f4997f665d788d228af27e7018db84b 100755
--- a/chrome/common/extensions/docs/server2/rietveld_patcher_test.py
+++ b/chrome/common/extensions/docs/server2/rietveld_patcher_test.py
@@ -9,8 +9,7 @@ import sys
 import unittest
 from appengine_url_fetcher import AppEngineUrlFetcher
 from extensions_paths import (
-    ARTICLES_TEMPLATES, CHROME_EXTENSIONS, DOCS, JSON_TEMPLATES,
-    PUBLIC_TEMPLATES)
+    ARTICLES_TEMPLATES, EXTENSIONS, DOCS, JSON_TEMPLATES, PUBLIC_TEMPLATES)
 from fake_fetchers import ConfigureFakeFetchers
 from file_system import FileNotFoundError
 from rietveld_patcher import RietveldPatcher
@@ -53,10 +52,9 @@ class RietveldPatcherTest(unittest.TestCase):
                      ['%sextensions/runtime.html' % PUBLIC_TEMPLATES])
     self.assertEqual(
         sorted(modified),
-        _PrefixWith(CHROME_EXTENSIONS,
-                    ['api/test.json',
-                     'docs/templates/json/extensions_sidenav.json',
-                     'manifest.h']))
+        _PrefixWith(EXTENSIONS, ['api/test.json',
+                                 'docs/templates/json/extensions_sidenav.json',
+                                 'manifest.h']))
 
   def testApply(self):
     article_path = '%stest_foo.html' % ARTICLES_TEMPLATES