LibWeb: Move Declaration code into Declaration.cpp

Userland/Libraries/LibWeb/CMakeLists.txt

@@ -46,6 +46,7 @@ set(SOURCES
     CSS/MediaQueryList.cpp
     CSS/Parser/Block.cpp
     CSS/Parser/ComponentValue.cpp
+    CSS/Parser/Declaration.cpp
     CSS/Parser/Function.cpp
     CSS/Parser/Parser.cpp
     CSS/Parser/StyleRules.cpp

Userland/Libraries/LibWeb/CSS/Parser/Declaration.cpp

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2020-2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, Sam Atkins <atkinssj@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/CSS/Parser/Declaration.h>
+#include <LibWeb/CSS/Serialize.h>
+
+namespace Web::CSS {
+
+Declaration::Declaration() = default;
+Declaration::~Declaration() = default;
+
+String Declaration::to_string() const
+{
+    StringBuilder builder;
+
+    serialize_an_identifier(builder, m_name);
+    builder.append(": ");
+    builder.join(" ", m_values);
+
+    if (m_important == Important::Yes)
+        builder.append(" !important");
+
+    return builder.to_string();
+}
+
+}

Userland/Libraries/LibWeb/CSS/Parser/StyleRules.cpp

@@ -33,9 +33,6 @@ StyleRule::StyleRule(StyleRule::Type type)
 }
 StyleRule::~StyleRule() = default;
 
-Declaration::Declaration() = default;
-Declaration::~Declaration() = default;
-
 template<class SeparatorType, class CollectionType>
 void append_with_to_string(StringBuilder& builder, SeparatorType& separator, CollectionType& collection)
 {
@@ -83,18 +80,4 @@ String StyleRule::to_string() const
 
     return builder.to_string();
 }
-
-String Declaration::to_string() const
-{
-    StringBuilder builder;
-
-    serialize_an_identifier(builder, m_name);
-    builder.append(": ");
-    append_with_to_string(builder, " ", m_values);
-
-    if (m_important == Important::Yes)
-        builder.append(" !important");
-
-    return builder.to_string();
-}
 }