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/Layout/AvailableSpace.cpp

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2022, Andreas Kling <andreas@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/Layout/AvailableSpace.h>
+#include <math.h>
+
+namespace Web::Layout {
+
+AvailableSize AvailableSize::make_definite(CSSPixels value)
+{
+    VERIFY(!value.might_be_saturated());
+    return AvailableSize { Type::Definite, value };
+}
+
+AvailableSize AvailableSize::make_indefinite()
+{
+    return AvailableSize { Type::Indefinite, CSSPixels::max() };
+}
+
+AvailableSize AvailableSize::make_min_content()
+{
+    return AvailableSize { Type::MinContent, 0 };
+}
+
+AvailableSize AvailableSize::make_max_content()
+{
+    return AvailableSize { Type::MaxContent, CSSPixels::max() };
+}
+
+String AvailableSize::to_string() const
+{
+    switch (m_type) {
+    case Type::Definite:
+        return MUST(String::formatted("definite({})", m_value));
+    case Type::Indefinite:
+        return "indefinite"_string;
+    case Type::MinContent:
+        return "min-content"_string;
+    case Type::MaxContent:
+        return "max-content"_string;
+    }
+    VERIFY_NOT_REACHED();
+}
+
+String AvailableSpace::to_string() const
+{
+    return MUST(String::formatted("{} x {}", width, height));
+}
+
+AvailableSize::AvailableSize(Type type, CSSPixels value)
+    : m_type(type)
+    , m_value(value)
+{
+}
+
+}