Implement CDATASection interface and createCDATASection method

components/script/dom/cdatasection.rs

@@ -0,0 +1,32 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+use crate::dom::bindings::codegen::Bindings::CDATASectionBinding;
+use crate::dom::bindings::root::DomRoot;
+use crate::dom::bindings::str::DOMString;
+use crate::dom::document::Document;
+use crate::dom::node::Node;
+use crate::dom::text::Text;
+use dom_struct::dom_struct;
+
+#[dom_struct]
+pub struct CDATASection {
+    text: Text,
+}
+
+impl CDATASection {
+    fn new_inherited(text: DOMString, document: &Document) -> CDATASection {
+        CDATASection {
+            text: Text::new_inherited(text, document),
+        }
+    }
+
+    pub fn new(text: DOMString, document: &Document) -> DomRoot<CDATASection> {
+        Node::reflect_node(
+            Box::new(CDATASection::new_inherited(text, document)),
+            document,
+            CDATASectionBinding::Wrap,
+        )
+    }
+}