symfony/symfony — pull request #8873 by Inori (2013-08-28 18:45:10+00:00)
Title: [HttpFoundation] remove unnecessary code in Response::prepare()

| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -

The code piece just doesn't make sense. Maybe the idea was to get `Content-Length` from `Request`?