From 6be8482eeffeb585756b35797106341b0e32da77 Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Fri, 13 Dec 2013 15:17:07 -0800
Subject: [PATCH] layout: Stop going to the DOM to guess width.

---
 src/components/main/layout/box.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/components/main/layout/box.rs b/src/components/main/layout/box.rs
index 79293d85730..f745b0148b1 100644
--- a/src/components/main/layout/box.rs
+++ b/src/components/main/layout/box.rs
@@ -284,9 +284,12 @@ impl Box {
         }
     }
 
+    /// Returns the shared part of the width for computation of minimum and preferred width per
+    /// CSS 2.1.
     fn guess_width(&self) -> Au {
-        if !self.node.is_element() {
-            return Au(0)
+        match self.specific {
+            GenericBox | ImageBox(_) => {}
+            ScannedTextBox(_) | UnscannedTextBox(_) => return Au(0),
         }
 
         let style = self.style();