message: license: remove stray license headers
diff: #!/usr/bin/env python2
  -# Copyright 2014 The Rust Project Developers. See the COPYRIGHT
  -# file at the top-level directory of this distribution and at
  -# http://rust-lang.org/COPYRIGHT.
  -#
  -# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
  -# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
  -# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
  -# option. This file may not be copied, modified, or distributed
  -# except according to those terms.
  -
  from __future__ import absolute_import, division, print_function
  import argparse
  import datetime
  @@ -86,19 +76,10 @@ if __name__ == '__main__':
  for f in args.files:
  tests += read_tests(f)
  - tpl = '''// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
  -// file at the top-level directory of this distribution and at
  -// http://rust-lang.org/COPYRIGHT.
  -//
  -// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
  -// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
  -// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
  -// option. This file may not be copied, modified, or distributed
  -// except according to those terms.
  -
  + tpl = '''
  // DO NOT EDIT. Automatically generated by 'scripts/regex-match-tests.py'
  // on {date}.
  -'''
  +'''.lstrip()
  print(tpl.format(date=str(datetime.datetime.now())))
  for f in args.files:
  