Fix many* python scripts in src/

Make sure that:
- shebang is only present for executable files
- shebang is #!/usr/bin/env python
- __main__ is only present for executable files
- file's executable bit is coherent

Also fix EOF LF to be only one.

* Do not fix them all at once otherwise the CL would be too large.

TBR=jamiewalch@chromium.org
BUG=105108
TEST=

Review URL: http://codereview.chromium.org/8665013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@111427 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 3 deletions

diff --git a/testing/generate_gmock_mutant.py b/testing/generate_gmock_mutant.py
index 83fbb48..fb977d4 100644..100755
--- a/testing/generate_gmock_mutant.py
+++ b/testing/generate_gmock_mutant.py
@@ -1,9 +1,10 @@
-#!/usr/bin/python
-# Copyright (c) 2009 The Chromium Authors. All rights reserved.
+#!/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.
 
 import string
+import sys
 
 HEADER = """\
 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
@@ -447,6 +448,8 @@ def main():
     for args in xrange(0, 6 + 1):
       GenerateCreateFunctor(prebound, args)
   print FOOTER
+  return 0
+
 
 if __name__ == "__main__":
-  main()
+  sys.exit(main())