From 69f4c38008d0139a090a4845dd56057ff14d56a0 Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Wed, 11 Dec 2013 22:00:41 -0800
Subject: [PATCH] layout: Remove unused `content_box_width` field from `Box`.

Shaves 4 bytes off the size of `Box`.
---
 src/components/main/layout/box.rs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/components/main/layout/box.rs b/src/components/main/layout/box.rs
index 0280b646e58..25065929681 100644
--- a/src/components/main/layout/box.rs
+++ b/src/components/main/layout/box.rs
@@ -74,9 +74,6 @@ pub struct Box {
     /// The margin of the content box.
     margin: Slot<SideOffsets2D<Au>>,
 
-    /// The width of the content box.
-    content_box_width: Au,
-
     /// Info specific to the kind of box. Keep this enum small.
     specific: SpecificBoxInfo,
 }
@@ -218,7 +215,6 @@ impl Box {
             border: Slot::init(Zero::zero()),
             padding: Slot::init(Zero::zero()),
             margin: Slot::init(Zero::zero()),
-            content_box_width: Zero::zero(),
             specific: specific,
         }
     }
@@ -240,7 +236,6 @@ impl Box {
             border: Slot::init(self.border.get()),
             padding: Slot::init(self.padding.get()),
             margin: Slot::init(self.margin.get()),
-            content_box_width: self.content_box_width,
             specific: specific,
         }
     }
@@ -313,7 +308,9 @@ impl Box {
         self.padding.set(padding)
     }
 
-    pub fn compute_padding_length(&self, padding: LengthOrPercentage, content_box_width: Au)
+    pub fn compute_padding_length(&self,
+                                  padding: LengthOrPercentage,
+                                  content_box_width: Au)
                                   -> Au {
         specified(padding, content_box_width)
     }