Everywhere: Hoist the Libraries folder to the top-level

Libraries/LibJS/Runtime/DisposableStack.cpp

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2022, David Tuin <davidot@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibJS/Runtime/DisposableStack.h>
+
+namespace JS {
+
+JS_DEFINE_ALLOCATOR(DisposableStack);
+
+DisposableStack::DisposableStack(Vector<DisposableResource> stack, Object& prototype)
+    : Object(ConstructWithPrototypeTag::Tag, prototype)
+    , m_disposable_resource_stack(move(stack))
+{
+}
+
+void DisposableStack::visit_edges(Cell::Visitor& visitor)
+{
+    Base::visit_edges(visitor);
+    for (auto& resource : m_disposable_resource_stack) {
+        visitor.visit(resource.resource_value);
+        visitor.visit(resource.dispose_method);
+    }
+}
+
+}