Fix android depfiles to always list GN's outputs[0]

build/android/incremental_install/create_install_script.py

 #!/usr/bin/env python
 
 # Copyright 2015 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.
 
 """Creates a script to run an "_incremental" .apk."""
 
 import argparse
 import os
@@ skipping 133 matching lines @@
       'show_proguard_warning': pformat(options.show_proguard_warning),
       'splits': pformat([relativize(p) for p in options.splits]),
   }
 
   with open(options.script_output_path, 'w') as script:
     script.write(SCRIPT_TEMPLATE.format(**template_args))
 
   os.chmod(options.script_output_path, 0750)
 
   if options.depfile:
-    build_utils.WriteDepfile(
-        options.depfile,
-        build_utils.GetPythonDependencies())
+    build_utils.WriteDepfile(options.depfile, options.script_output_path)
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))