From 3f27654d97eb684206d614d87ce4b12b08dc1ca5 Mon Sep 17 00:00:00 2001
From: Anthony Ramine <n.oxyde@gmail.com>
Date: Tue, 11 Jul 2017 14:58:04 +0200
Subject: [PATCH] Derive ToCss for specified values of background-repeat

---
 .../properties/longhand/background.mako.rs     | 18 +-----------------
 1 file changed, 1 insertion(+), 17 deletions(-)

diff --git a/components/style/properties/longhand/background.mako.rs b/components/style/properties/longhand/background.mako.rs
index 9e4a7c82856..2c75d43dd05 100644
--- a/components/style/properties/longhand/background.mako.rs
+++ b/components/style/properties/longhand/background.mako.rs
@@ -46,8 +46,8 @@ ${helpers.predefined_type("background-image", "ImageLayer",
                              "round" => Round,
                              "no-repeat" => NoRepeat);
 
-    #[derive(Debug, Clone, PartialEq)]
     #[cfg_attr(feature = "servo", derive(HeapSizeOf))]
+    #[derive(Clone, Debug, PartialEq, ToCss)]
     pub enum SpecifiedValue {
         RepeatX,
         RepeatY,
@@ -80,22 +80,6 @@ ${helpers.predefined_type("background-image", "ImageLayer",
             }
         }
     }
-    impl ToCss for SpecifiedValue {
-        fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
-            match *self {
-                SpecifiedValue::RepeatX => dest.write_str("repeat-x"),
-                SpecifiedValue::RepeatY => dest.write_str("repeat-y"),
-                SpecifiedValue::Other(horizontal, vertical) => {
-                    horizontal.to_css(dest)?;
-                    if let Some(vertical) = vertical {
-                        dest.write_str(" ")?;
-                        vertical.to_css(dest)?;
-                    }
-                    Ok(())
-                }
-            }
-        }
-    }
 
     #[inline]
     pub fn get_initial_value() -> computed_value::T {