/**
* Remove an option from the composite.
*
* @param string $name The option to be removed from the composite.
* @return boolean True if existed and removed, False otherwise.
* @access public
*/
function removeChild($name)
{
$newValue = $this->getValue();
if ($newValue[$name]) {
//only remove images sizes that are allowed to be removed
unset($newValue[$name]);
$this->setValue($newValue);
return parent::removeChild($name);
}
return false;
}
