From 594eb0067a3fed130dd3033496bcf911f8092c83 Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Mon, 9 Dec 2013 18:18:52 -0800
Subject: [PATCH] layout: Remove the ability to put boxes in display list
 items.

---
 src/components/main/layout/display_list_builder.rs | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/src/components/main/layout/display_list_builder.rs b/src/components/main/layout/display_list_builder.rs
index 1a5800c08fb..b75c508a733 100644
--- a/src/components/main/layout/display_list_builder.rs
+++ b/src/components/main/layout/display_list_builder.rs
@@ -35,12 +35,6 @@ impl ExtraDisplayListData for Nothing {
     }
 }
 
-impl ExtraDisplayListData for @Box {
-    fn new(box: &@Box) -> @Box {
-        *box
-    }
-}
-
 /// A builder object that manages display list builder should mainly hold information about the
 /// initial request and desired result--for example, whether the `DisplayList` is to be used for
 /// painting or hit testing. This can affect which boxes are created.