/**
* Unset custom_price data for quote item
*
* @param Item $item
* @return void
*/
protected function unsetCustomPrice(Item $item)
{
/** @var \Magento\Framework\Object $infoBuyRequest */
$infoBuyRequest = $item->getBuyRequest();
if ($infoBuyRequest->hasData('custom_price')) {
$infoBuyRequest->unsetData('custom_price');
$infoBuyRequest->setValue(serialize($infoBuyRequest->getData()));
$infoBuyRequest->setCode('info_buyRequest');
$infoBuyRequest->setProduct($item->getProduct());
$item->addOption($infoBuyRequest);
}
$item->unsetData('custom_price');
$item->unsetData('original_custom_price');
}