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/CSS/StyleValues/UnresolvedStyleValue.cpp

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2018-2020, Andreas Kling <andreas@ladybird.org>
+ * Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
+ * Copyright (c) 2021-2024, Sam Atkins <sam@ladybird.org>
+ * Copyright (c) 2022-2023, MacDue <macdue@dueutil.tech>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include "UnresolvedStyleValue.h"
+#include <AK/StringBuilder.h>
+
+namespace Web::CSS {
+
+String UnresolvedStyleValue::to_string() const
+{
+    if (m_original_source_text.has_value())
+        return *m_original_source_text;
+
+    return MUST(String::join(' ', m_values));
+}
+
+bool UnresolvedStyleValue::equals(CSSStyleValue const& other) const
+{
+    if (type() != other.type())
+        return false;
+    // This is a case where comparing the strings actually makes sense.
+    return to_string() == other.to_string();
+}
+
+}