Remove obsolete zend_mark_function_parameter_as_sensitive()

Author: TimWolla

Zend/zend_attributes.h

@@ -117,19 +117,6 @@ static zend_always_inline zend_attribute *zend_add_class_constant_attribute(zend
 	return zend_add_attribute(&c->attributes, name, argc, flags, 0, 0);
 }
 
-static zend_always_inline zend_attribute *zend_mark_function_parameter_as_sensitive(const HashTable *table, const char *func_name, uint32_t parameter)
-{
-	zend_function *func = zend_hash_str_find_ptr(table, func_name, strlen(func_name));
-	ZEND_ASSERT(func != NULL);
-
-	return zend_add_parameter_attribute(
-		func,
-		parameter,
-		zend_ce_sensitive_parameter->name,
-		0
-	);
-}
-
 void zend_register_attribute_ce(void);
 void zend_attributes_shutdown(void);