LibHTML: Add a Frame class, start fleshing out recursive layout.

Layout is initiated from Frame::layout(). It makes the document's layout
node as wide as the frame, and then we'll take it from there.

1 files changed, 2 insertions, 3 deletions

diff --git a/LibHTML/Layout/LayoutDocument.h b/LibHTML/Layout/LayoutDocument.h
index 370834eb62..a06e9f470b 100644
--- a/LibHTML/Layout/LayoutDocument.h
+++ b/LibHTML/Layout/LayoutDocument.h
@@ -3,14 +3,13 @@
 #include <LibHTML/Layout/LayoutNode.h>
 #include <LibHTML/DOM/Document.h>
 
-class LayoutDocument : public LayoutNode {
+class LayoutDocument final : public LayoutNode {
 public:
     explicit LayoutDocument(const Document&);
     virtual ~LayoutDocument() override;
 
     const Document& node() const { return static_cast<const Document&>(*LayoutNode::node()); }
-
     virtual const char* class_name() const override { return "LayoutDocument"; }
-
+    virtual void layout() override;
 private:
 };