From 7995a9ed51f95d5cdc9b75c8c30cb019f972014f Mon Sep 17 00:00:00 2001
From: Anthony Ramine <n.oxyde@gmail.com>
Date: Tue, 11 Jul 2017 14:59:17 +0200
Subject: [PATCH] Derive ToCss for font-weight descriptors

---
 components/style/font_face.rs | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/components/style/font_face.rs b/components/style/font_face.rs
index 04554ca81ae..b180e1e7fe2 100644
--- a/components/style/font_face.rs
+++ b/components/style/font_face.rs
@@ -75,7 +75,7 @@ add_impls_for_keyword_enum!(FontDisplay);
 /// A font-weight value for a @font-face rule.
 /// The font-weight CSS property specifies the weight or boldness of the font.
 #[cfg(feature = "gecko")]
-#[derive(Clone, Debug, PartialEq, Eq)]
+#[derive(Clone, Debug, Eq, PartialEq, ToCss)]
 pub enum FontWeight {
     /// Numeric font weights for fonts that provide more than just normal and bold.
     Weight(font_weight::T),
@@ -85,17 +85,6 @@ pub enum FontWeight {
     Bold,
 }
 
-#[cfg(feature = "gecko")]
-impl ToCss for FontWeight {
-    fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
-        match *self {
-            FontWeight::Normal => dest.write_str("normal"),
-            FontWeight::Bold => dest.write_str("bold"),
-            FontWeight::Weight(ref weight) => weight.to_css(dest),
-        }
-    }
-}
-
 #[cfg(feature = "gecko")]
 impl Parse for FontWeight {
     fn parse<'i, 't>(_: &ParserContext, input: &mut Parser<'i, 't>)