symfony/symfony — pull request #13174 by jakzal (2014-12-30 15:10:15+00:00)
Title: Clarify a comment

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

The previous comment was lying since [`collectViewVariables()`](https://github.com/symfony/symfony/blob/cffb64fd931d167c905f9bbecdb400e71cb3c850/src/Symfony/Component/Form/Extension/DataCollector/FormDataCollector.php#L165) doesn't really call the [`buildPreliminaryFormTree()`](https://github.com/symfony/symfony/blob/cffb64fd931d167c905f9bbecdb400e71cb3c850/src/Symfony/Component/Form/Extension/DataCollector/FormDataCollector.php#L186) nor the [`buildFinalFormTree()`](https://github.com/symfony/symfony/blob/cffb64fd931d167c905f9bbecdb400e71cb3c850/src/Symfony/Component/Form/Extension/DataCollector/FormDataCollector.php#L196).