LibWeb: Add IDBIndex

Author: https://github.com/stelar7
Commit: 297c775b34
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2236
Reviewed-by: https://github.com/gmta ✅

Libraries/LibWeb/IndexedDB/IDBIndex.cpp

@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2024, stelar7 <dudedbz@gmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/Bindings/IDBIndexPrototype.h>
+#include <LibWeb/Bindings/Intrinsics.h>
+#include <LibWeb/HTML/EventNames.h>
+#include <LibWeb/IndexedDB/IDBIndex.h>
+
+namespace Web::IndexedDB {
+
+GC_DEFINE_ALLOCATOR(IDBIndex);
+
+IDBIndex::~IDBIndex() = default;
+
+IDBIndex::IDBIndex(JS::Realm& realm)
+    : PlatformObject(realm)
+{
+}
+
+GC::Ref<IDBIndex> IDBIndex::create(JS::Realm& realm)
+{
+    return realm.create<IDBIndex>(realm);
+}
+
+void IDBIndex::initialize(JS::Realm& realm)
+{
+    Base::initialize(realm);
+    WEB_SET_PROTOTYPE_FOR_INTERFACE(IDBIndex);
+}
+
+}