LibHTML: More work on the CSS object model.

LibHTML/CSS/StyleRule.cpp

@@ -0,0 +1,8 @@
+#include <LibHTML/CSS/StyleRule.h>
+
+StyleRule::StyleRule(Vector<Selector>&& selectors, Vector<NonnullRefPtr<StyleDeclaration>>&& declarations)
+    : m_selectors(move(selectors))
+    , m_declarations(move(declarations))
+{
+
+}