rem: off_t *size, bool resizeContents)
add: off_t *size)
context: validate_resize_partition(KPartition *partition, int32 changeCounter,						  off_t *size, bool resizeContents){	if (!partition || !size		|| !check_shadow_partition(partition, changeCounter)		|| !partition->Parent()) {		return B_BAD_VALUE;	}	if (partition->Parent()->IsBusy()		|| partition->Parent()->IsDescendantBusy()) {		return B_BUSY;	}	// get the parent disk system and let it check the value	KDiskSystem *parentDiskSystem = partition->Parent()->DiskSystem();	if (!parentDiskSystem)		return B_ENTRY_NOT_FOUND;	if (!parentDiskSystem->ValidateResizeChild(partition, size))		return B_ERROR;	// get the child disk system and let it check the value	if (resizeContents) {		KDiskSystem *childDiskSystem = partition->DiskSystem();		if (!childDiskSystem)			return B_ENTRY_NOT_FOUND;		off_t childSize = *size;		// don't worry, if the content system desires to be smaller		if (!childDiskSystem->ValidateResize(partition, &childSize)			|| childSize > *size) {			return B_ERROR;		}	}	return B_OK;}