Remove csslab

app/assets/stylesheets/csslab.scss

-@import "@gitlab/csslab/dist/css/csslab-slim";

app/assets/stylesheets/framework/typography.scss

@@ -2,7 +2,7 @@
  * Apply Markup (Markdown/AsciiDoc) typography
  *
  */
-.md:not(.use-csslab) {
+.md {
   color: $gl-text-color;
   word-wrap: break-word;

app/views/layouts/_head.html.haml

@@ -36,7 +36,6 @@
   = stylesheet_link_tag "print", media: "print"
   = stylesheet_link_tag "test", media: "all" if Rails.env.test?
   = stylesheet_link_tag 'performance_bar' if performance_bar_enabled?
-  = stylesheet_link_tag 'csslab' if Feature.enabled?(:csslab)
   = stylesheet_link_tag "highlight/themes/#{user_color_scheme}", media: "all"

app/views/projects/blob/_blob.html.haml

@@ -9,6 +9,6 @@
   = render "projects/blob/auxiliary_viewer", blob: blob
 #blob-content-holder.blob-content-holder
-  %article.file-holder{ class: ('use-csslab' if Feature.enabled?(:csslab)) }
+  %article.file-holder
     = render 'projects/blob/header', blob: blob
     = render 'projects/blob/content', blob: blob

app/views/projects/blob/preview.html.haml

 - if markup?(@blob.name)
-  .file-content.md.md-file{ class: ('use-csslab' if Feature.enabled?(:csslab)) }
+  .file-content.md.md-file
     = markup(@blob.name, @content)
 - else
   .diff-file

app/views/projects/blob/viewers/_markup.html.haml

 - blob = viewer.blob
 - context = blob.respond_to?(:rendered_markup) ? { rendered: blob.rendered_markup } : {}
-.file-content.md.md-file{ class: ('use-csslab' if Feature.enabled?(:csslab)) }
+.file-content.md.md-file
   = markup(blob.name, blob.data, context)

app/views/projects/snippets/show.html.haml

@@ -6,7 +6,7 @@
 = render 'shared/snippets/header'
 .project-snippets
-  %article.file-holder.snippet-file-content{ class: ('use-csslab' if Feature.enabled?(:csslab)) }
+  %article.file-holder.snippet-file-content
     = render 'shared/snippets/blob'
   .row-content-block.top-block.content-component-block

app/views/projects/wikis/show.html.haml

@@ -26,7 +26,7 @@
     = (s_("WikiHistoricalPage|You can view the %{most_recent_link} or browse the %{history_link}.") % { most_recent_link: most_recent_link, history_link: history_link }).html_safe
 .prepend-top-default.append-bottom-default
-  .md.md-file{ class: ('use-csslab' if Feature.enabled?(:csslab)) }
+  .md.md-file
     = render_wiki_content(@page)
 = render 'sidebar'

config/application.rb

@@ -165,7 +165,6 @@ module Gitlab
     config.assets.precompile << "locale/**/app.js"
     config.assets.precompile << "emoji_sprites.css"
     config.assets.precompile << "errors.css"
-    config.assets.precompile << "csslab.css"
     config.assets.precompile << "highlight/themes/*.css"

doc/development/ee_features.md

@@ -1047,8 +1047,6 @@ code base.  Examples of backports include the following:
 Here is a workflow to make sure those changes end up backported safely into CE too.
-(This approach does not refer to changes introduced via [csslab](https://gitlab.com/gitlab-org/csslab/).)
-
 1. **Make your changes in the EE branch.** If possible, keep a separated commit (to be squashed) to help backporting and review.
 1. **Open merge request to EE project.**
 1. **Apply the changes you made to CE files in a branch of the CE project.** (Tip: Use `patch` with the diff from your commit in EE branch)

package.json

@@ -36,7 +36,6 @@
     "@babel/plugin-syntax-dynamic-import": "^7.2.0",
     "@babel/plugin-syntax-import-meta": "^7.2.0",
     "@babel/preset-env": "^7.5.5",
-    "@gitlab/csslab": "^1.9.0",
     "@gitlab/svgs": "^1.70.0",
     "@gitlab/ui": "5.19.0",
     "@gitlab/visual-review-tools": "^1.0.0",

spec/features/projects/files/user_browses_files_spec.rb

@@ -14,7 +14,6 @@ describe "User browses files" do
   before do
     stub_feature_flags(vue_file_list: false)
-    stub_feature_flags(csslab: false)
     sign_in(user)
   end

vendor/licenses.csv

@@ -67,7 +67,6 @@
 @babel/template,7.1.2,MIT
 @babel/traverse,7.1.0,MIT
 @babel/types,7.1.2,MIT
-@gitlab/csslab,1.8.0,MIT
 @gitlab/svgs,1.41.0,MIT
 @gitlab/ui,1.15.0,MIT
 @sindresorhus/is,0.7.0,MIT

yarn.lock

@@ -964,13 +964,6 @@
     exec-sh "^0.3.2"
     minimist "^1.2.0"
-"@gitlab/csslab@^1.9.0":
-  version "1.9.0"
-  resolved "https://registry.yarnpkg.com/@gitlab/csslab/-/csslab-1.9.0.tgz#22fca5b1a30cbd9ca46fc6f9485ecbaba4dc300c"
-  integrity sha512-Zjayzokm7E2wgxUR/pxIMocdiBB5XHt2PEemdzD8qD+aQmMpMxSyIEMQk5Jq0Wgv+Rd5WXTolTw3kmb9l8ZeJg==
-  dependencies:
-    bootstrap "^4.1.3"
-
 "@gitlab/eslint-config@^1.6.0":
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/@gitlab/eslint-config/-/eslint-config-1.6.0.tgz#1fd247d6ab477d53d4c330e05f007e3afa303689"
@@ -2280,7 +2273,7 @@ bootstrap-vue@2.0.0-rc.27:
     portal-vue "^2.1.5"
     vue-functional-data-merge "^3.1.0"
-bootstrap@4.3.1, bootstrap@^4.1.3, bootstrap@^4.3.1:
+bootstrap@4.3.1, bootstrap@^4.3.1:
   version "4.3.1"
   resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-4.3.1.tgz#280ca8f610504d99d7b6b4bfc4b68cec601704ac"
   integrity sha512-rXqOmH1VilAt2DyPzluTi2blhk17bO7ef+zLLPlWvG494pDxcM234pJ8wTc/6R40UWizAIIMgxjvxZg5kmsbag==