LibWeb/IDB: Implement create_a_sorted_name_list

Author: https://github.com/stelar7
Commit: 1ad9b3ee6e
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/4077
Reviewed-by: https://github.com/AtkinsSJ
Reviewed-by: https://github.com/gmta ✅

Libraries/LibWeb/IndexedDB/Internal/Algorithms.h

@@ -8,6 +8,7 @@
 
 #include <AK/Variant.h>
 #include <LibJS/Runtime/Realm.h>
+#include <LibWeb/HTML/DOMStringList.h>
 #include <LibWeb/IndexedDB/IDBRequest.h>
 #include <LibWeb/IndexedDB/Internal/Key.h>
 #include <LibWeb/StorageAPI/StorageKey.h>
@@ -25,5 +26,6 @@ WebIDL::ExceptionOr<u64> delete_a_database(JS::Realm&, StorageAPI::StorageKey, S
 void abort_a_transaction(IDBTransaction&, GC::Ptr<WebIDL::DOMException>);
 JS::Value convert_a_key_to_a_value(JS::Realm&, GC::Ref<Key>);
 bool is_valid_key_path(KeyPath const&);
+GC::Ref<HTML::DOMStringList> create_a_sorted_name_list(JS::Realm&, Vector<String>);
 
 }