From 4b761848a05b95a9b254c4e59e82fffa8e7b32bd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emilio=20Cobos=20=C3=81lvarez?= <emilio@crisal.io>
Date: Thu, 9 May 2019 05:45:10 +0200
Subject: [PATCH] style: Remove unnecessary mut usage.

---
 components/style/properties/declaration_block.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/style/properties/declaration_block.rs b/components/style/properties/declaration_block.rs
index 5ce80955a48..1ce083c944f 100644
--- a/components/style/properties/declaration_block.rs
+++ b/components/style/properties/declaration_block.rs
@@ -1382,7 +1382,7 @@ fn report_css_errors(
     selectors: Option<&SelectorList<SelectorImpl>>,
     errors: &mut SmallParseErrorVec,
 ) {
-    for (mut error, slice, property) in errors.drain() {
+    for (error, slice, property) in errors.drain() {
         report_one_css_error(context, Some(block), selectors, error, slice, property)
     }
 }