LibWeb: Stub Geolocation API

Author: https://github.com/gmta
Commit: https://github.com/LadybirdBrowser/ladybird/commit/22bda8e5e2c
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5143

Libraries/LibWeb/Geolocation/GeolocationPositionError.h

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2025, Jelle Raaijmakers <jelle@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibWeb/Bindings/PlatformObject.h>
+#include <LibWeb/WebIDL/Types.h>
+
+namespace Web::Geolocation {
+
+// https://w3c.github.io/geolocation/#dom-geolocationpositionerror
+class GeolocationPositionError : public Bindings::PlatformObject {
+    WEB_PLATFORM_OBJECT(GeolocationPositionError, Bindings::PlatformObject);
+    GC_DECLARE_ALLOCATOR(GeolocationPositionError);
+
+public:
+    enum class ErrorCode : WebIDL::UnsignedShort {
+        PermissionDenied = 1,
+        PositionUnavailable = 2,
+        Timeout = 3,
+    };
+
+    ErrorCode code() const { return m_code; }
+    String message() const { return m_message; }
+
+private:
+    GeolocationPositionError(JS::Realm&, ErrorCode, String);
+
+    virtual void initialize(JS::Realm&) override;
+
+    ErrorCode m_code { 0 };
+    String m_message;
+};
+
+}