--- a/hgext/largefiles/uisetup.py	Sun May 14 16:42:16 2017 +0900
+++ b/hgext/largefiles/uisetup.py	Thu May 04 17:13:12 2017 +0900
@@ -21,7 +21,6 @@
     cmdutil,
     commands,
     copies,
-    debugcommands,
     exchange,
     extensions,
     filemerge,
@@ -40,11 +39,6 @@
 )
 
 def uisetup(ui):
-    # TODO: debugcommands should use a separate command table
-    # Side-effect of accessing is debugcommands module is guaranteed to be
-    # imported and commands.table is populated.
-    debugcommands.command
-
     # Disable auto-status for some commands which assume that all
     # files in the result are under Mercurial's control