From b2ee8285208124f250230f0e371f7734c5e40489 Mon Sep 17 00:00:00 2001
From: Simon Sapin <simon.sapin@exyr.org>
Date: Tue, 4 Aug 2015 17:34:39 +0200
Subject: [PATCH] [T]::position_elem is deprecated.

---
 components/style/custom_properties.rs | 2 +-
 components/style/lib.rs               | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/components/style/custom_properties.rs b/components/style/custom_properties.rs
index 39d2cbcca4b..7c816185ee7 100644
--- a/components/style/custom_properties.rs
+++ b/components/style/custom_properties.rs
@@ -196,7 +196,7 @@ fn remove_cycles(map: &mut HashMap<&Atom, BorrowedValue>) {
                     if let Some(references) = value.references {
                         stack.push(name);
                         for next in references {
-                            if let Some(position) = stack.position_elem(&next) {
+                            if let Some(position) = stack.iter().position(|&x| x == next) {
                                 // Found a cycle
                                 for &in_cycle in &stack[position..] {
                                     to_remove.insert(in_cycle.clone());
diff --git a/components/style/lib.rs b/components/style/lib.rs
index 0822c67dd91..1d7622ce088 100644
--- a/components/style/lib.rs
+++ b/components/style/lib.rs
@@ -9,7 +9,6 @@
 #![feature(custom_attribute)]
 #![feature(custom_derive)]
 #![feature(plugin)]
-#![feature(slice_position_elem)]
 #![feature(vec_push_all)]
 
 #![plugin(serde_macros)]