From 877ff6bc133bf56c6ca285843d321b53c64e3b6c Mon Sep 17 00:00:00 2001
From: Andreas Kling <awesomekling@gmail.com>
Date: Sat, 19 Oct 2019 09:42:20 +0200
Subject: [PATCH] LibHTML: Make TreeNode inherit from Weakable by default

This makes Node and LayoutNode weakable. Frame was already weakable.
---
 Libraries/LibHTML/Frame.h    | 5 +----
 Libraries/LibHTML/TreeNode.h | 3 ++-
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/Libraries/LibHTML/Frame.h b/Libraries/LibHTML/Frame.h
index b1b4ab7dea..38a8d8bedb 100644
--- a/Libraries/LibHTML/Frame.h
+++ b/Libraries/LibHTML/Frame.h
@@ -3,16 +3,13 @@
 #include <AK/Function.h>
 #include <AK/Noncopyable.h>
 #include <AK/RefPtr.h>
-#include <AK/Weakable.h>
 #include <LibDraw/Rect.h>
 #include <LibDraw/Size.h>
 #include <LibHTML/TreeNode.h>
 
 class Document;
 
-class Frame
-    : public TreeNode<Frame>
-    , public Weakable<Frame> {
+class Frame : public TreeNode<Frame> {
 public:
     static NonnullRefPtr<Frame> create() { return adopt(*new Frame); }
     ~Frame();
diff --git a/Libraries/LibHTML/TreeNode.h b/Libraries/LibHTML/TreeNode.h
index 2b498720f4..3adf8695f7 100644
--- a/Libraries/LibHTML/TreeNode.h
+++ b/Libraries/LibHTML/TreeNode.h
@@ -2,9 +2,10 @@
 
 #include <AK/Assertions.h>
 #include <AK/NonnullRefPtr.h>
+#include <AK/Weakable.h>
 
 template<typename T>
-class TreeNode {
+class TreeNode : public Weakable<T> {
 public:
     void ref()
     {