Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89
Commit: 93712b24bf
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256
Reviewed-by: https://github.com/sideshowbarker

Libraries/LibWeb/XLink/AttributeNames.cpp

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2023, Shannon Booth <shannon@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/XLink/AttributeNames.h>
+
+namespace Web::XLink::AttributeNames {
+
+#define __ENUMERATE_XLINK_ATTRIBUTE(name) FlyString name;
+ENUMERATE_XLINK_ATTRIBUTES(__ENUMERATE_XLINK_ATTRIBUTE)
+#undef __ENUMERATE_XLINK_ATTRIBUTE
+
+void initialize_strings()
+{
+    static bool s_initialized = false;
+    VERIFY(!s_initialized);
+
+#define __ENUMERATE_XLINK_ATTRIBUTE(name) \
+    name = #name##_fly_string;
+    ENUMERATE_XLINK_ATTRIBUTES(__ENUMERATE_XLINK_ATTRIBUTE)
+#undef __ENUMERATE_XLINK_ATTRIBUTE
+
+    s_initialized = true;
+}
+
+}