Important: #89938 - Removed dead code from Extbase persistence 

See forge#89938

Description 

The following public methods have been removed from Extbase persistence:

  • \TYPO3\CMS\Extbase\Persistence\Generic\Backend->getSession()
  • \TYPO3\CMS\Extbase\Persistence\Generic\Backend->getQomFactory()
  • \TYPO3\CMS\Extbase\Persistence\Generic\Backend->getReflectionService()
  • \TYPO3\CMS\Extbase\Persistence\Generic\Mapper\DataMapper->isPersistableProperty()
  • \TYPO3\CMS\Core\Session\SessionManager->replaceReconstitutedEntity()
  • \TYPO3\CMS\Core\Session\SessionManager->isReconstitutedEntity()
  • \TYPO3\CMS\Extbase\Persistence\Generic\Storage\Typo3DbBackend->getMaxValueFromTable()
  • \TYPO3\CMS\Extbase\Persistence\Generic\Storage\Typo3DbBackend->getRowByIdentifier()