Fix python scripts in src/tools/

tools/export_tarball/export_tarball.py

-#!/usr/bin/python
+#!/usr/bin/env python
 # Copyright (c) 2011 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.
 
 """
 This tool creates a tarball with all the sources, but without .svn directories.
 
 It can also remove files which are not strictly required for build, so that
 the resulting tarball can be reasonably small (last time it was ~110 MB).
 
@@ skipping 37 matching lines @@
     'third_party/yasm/source/patched-yasm/modules/objfmts/rdf/tests',
     'third_party/yasm/source/patched-yasm/modules/objfmts/win32/tests',
     'third_party/yasm/source/patched-yasm/modules/objfmts/win64/tests',
     'third_party/yasm/source/patched-yasm/modules/objfmts/xdf/tests',
     'third_party/WebKit/Source/JavaScriptCore/tests',
     'third_party/WebKit/LayoutTests',
     'v8/test',
     'webkit/data/layout_tests',
     'webkit/tools/test/reference_build',
 )
 

[Alexander Potapenko, 2011/11/24 07:53:02]

2 blank lines here and below

 def GetSourceDirectory():
   return os.path.realpath(
     os.path.join(os.path.dirname(__file__), '..', '..', '..', 'src'))
 
 # Workaround lack of the exclude parameter in add method in python-2.4.
 # TODO(phajdan.jr): remove the workaround when it's not needed on the bot.
 class MyTarFile(tarfile.TarFile):
   def set_remove_nonessential_files(self, remove):
     self.__remove_nonessential_files = remove
 
@@ skipping 34 matching lines @@
   archive.set_remove_nonessential_files(options.remove_nonessential_files)
   try:
     archive.add(GetSourceDirectory(), arcname=output_basename)
   finally:
     archive.close()
 
   return 0
 
 if __name__ == "__main__":
   sys.exit(main(sys.argv[1:]))