Remove .wiki and @md-typography mixin in favor of .md and .md-file

Before, the styling for `img:not(.emoji)`` was repeated between
`.md:not(.use-csslab):not(.wiki)` (for comments and the Markdown
preview), `.documentation.wiki` (for help pages), and
`.issuable-details .description .wiki` (for MR and issue descriptions).

In these places, we now simply use `.md`. Wherever we use `.md` but
don't want this image styling (like wikis and blobs), `.md-file` is
added.

1 files changed, 2 insertions, 2 deletions

diff --git a/app/assets/javascripts/behaviors/shortcuts/shortcuts_issuable.js b/app/assets/javascripts/behaviors/shortcuts/shortcuts_issuable.js
index 680f2031409..670f66b005e 100644
--- a/app/assets/javascripts/behaviors/shortcuts/shortcuts_issuable.js
+++ b/app/assets/javascripts/behaviors/shortcuts/shortcuts_issuable.js
@@ -37,7 +37,7 @@ export default class ShortcutsIssuable extends Shortcuts {
     }
 
     // Sanity check: Make sure the selected text comes from a discussion : it can either contain a message...
-    let foundMessage = !!documentFragment.querySelector('.md, .wiki');
+    let foundMessage = !!documentFragment.querySelector('.md');
 
     // ... Or come from a message
     if (!foundMessage) {
@@ -46,7 +46,7 @@ export default class ShortcutsIssuable extends Shortcuts {
           let node = e;
           do {
             // Text nodes don't define the `matches` method
-            if (node.matches && node.matches('.md, .wiki')) {
+            if (node.matches && node.matches('.md')) {
               foundMessage = true;
             }
             node = node.parentNode;