--- chromium-77.0.3865.70/tools/gn/bootstrap/bootstrap.py.python2	2019-09-07 07:26:29.000000000 +0200
+++ chromium-77.0.3865.70/tools/gn/bootstrap/bootstrap.py	2019-09-10 04:32:56.668414103 +0200
@@ -128,7 +128,7 @@ def main(argv):
     if not options.debug:
       gn_gen_args += ' is_debug=false'
     subprocess.check_call([
-        gn_path, 'gen', out_dir,
+        gn_path, 'gen', out_dir, '--script-executable=/usr/bin/python2',
         '--args=%s' % gn_gen_args, "--root=" + SRC_ROOT
     ])
 
--- chromium-77.0.3865.70/third_party/dom_distiller_js/protoc_plugins/json_values_converter.py.python2	2019-09-07 07:26:23.000000000 +0200
+++ chromium-77.0.3865.70/third_party/dom_distiller_js/protoc_plugins/json_values_converter.py	2019-09-10 06:07:22.819325040 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python2
 # Copyright 2016 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.