Merge branch 'remove-social-icon-colors' into 'master'

Remove unused social icon styles

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/151925



Merged-by: Lorenz van Herwaarden <lvanherwaarden@gitlab.com>
Approved-by: Lorenz van Herwaarden <lvanherwaarden@gitlab.com>
Co-authored-by: Annabel Dunstone Gray <annabel.dunstone@gmail.com>

app/assets/stylesheets/framework/variables.scss

@@ -346,14 +346,6 @@ $gl-btn-small-line-height: 18px;
 */
 $badge-bg: rgba($black, 0.07);
 
-/*
-* Social Icons
-*/
-$discord: #5865f2;
-$linkedin: #2867b2;
-$mastodon: #6364ff;
-$skype: #0078d7;
-
 /*
  *  Award emoji
  */

app/assets/stylesheets/page_bundles/profile.scss

@@ -117,26 +117,6 @@
   }
 }
 
-.linkedin-icon {
-  color: $linkedin;
-}
-
-.skype-icon {
-  color: $skype;
-}
-
-.x-icon {
-  color: var(--gl-text-color, $gl-text-color);
-}
-
-.discord-icon {
-  color: $discord;
-}
-
-.mastodon-icon {
-  color: $mastodon;
-}
-
 .key-created-at {
   line-height: 42px;
 }