From 3bb65815b0cb7731b3262ff216506582951a6f6f Mon Sep 17 00:00:00 2001
From: "http://jneen.net/" <jneen@jneen.net>
Date: Thu, 14 Jul 2016 09:51:10 -0700
Subject: [PATCH] kill the :cssclass option

---
 lib/banzai/filter/syntax_highlight_filter.rb | 3 +--
 lib/gitlab/highlight.rb                      | 1 -
 lib/rouge/formatters/html_gitlab.rb          | 2 --
 3 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/lib/banzai/filter/syntax_highlight_filter.rb b/lib/banzai/filter/syntax_highlight_filter.rb
index c06de2e5b37..7f838ef4c08 100644
--- a/lib/banzai/filter/syntax_highlight_filter.rb
+++ b/lib/banzai/filter/syntax_highlight_filter.rb
@@ -44,8 +44,7 @@ module Banzai
 
       # Override Rouge::Plugins::Redcarpet#rouge_formatter
       def rouge_formatter(lexer)
-        Rouge::Formatters::HTMLGitlab.new(
-          cssclass: "code highlight js-syntax-highlight #{lexer.tag}")
+        Rouge::Formatters::HTMLGitlab.new
       end
     end
   end
diff --git a/lib/gitlab/highlight.rb b/lib/gitlab/highlight.rb
index ad928fec970..aaef569d870 100644
--- a/lib/gitlab/highlight.rb
+++ b/lib/gitlab/highlight.rb
@@ -48,7 +48,6 @@ module Gitlab
 
     def rouge_formatter(options = {})
       Rouge::Formatters::HTMLGitlab.new(
-        cssclass: 'code highlight',
         lineanchors: true,
         lineanchorsid: 'LC'
       )
diff --git a/lib/rouge/formatters/html_gitlab.rb b/lib/rouge/formatters/html_gitlab.rb
index 791a9523884..b9e3272e0b5 100644
--- a/lib/rouge/formatters/html_gitlab.rb
+++ b/lib/rouge/formatters/html_gitlab.rb
@@ -17,11 +17,9 @@ module Rouge
       #                     be changed with lineanchorsid to e.g. foo-linenumber
       #                     (default: 'L').
       def initialize(
-          cssclass: 'highlight',
           lineanchors: false,
           lineanchorsid: 'L'
       )
-        @cssclass = cssclass
         @lineanchors = lineanchors
         @lineanchorsid = lineanchorsid
       end
-- 
GitLab