Remove now-unnecessary noteable_line class

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

@@ -15,14 +15,14 @@
           %a{ href: "#", data: { linenumber: line_number_old }, disabled: true }
         %td.new_line.diff-line-num{ data: { linenumber: line_number_new } }
           %a{ href: "#", data: { linenumber: line_number_new }, disabled: true }
-        %td.line_content.noteable_line{ class: line_class }= line
+        %td.line_content{ class: line_class }= line
       - when :parallel
         %td.old_line.diff-line-num{ data: { linenumber: line_number_old } }
           %a{ href: "##{line_number_old}", data: { linenumber: line_number_old }, disabled: true }
-        %td.line_content.noteable_line.left-side{ class: line_class }= line
+        %td.line_content.left-side{ class: line_class }= line
         %td.new_line.diff-line-num{ data: { linenumber: line_number_new } }
           %a{ href: "##{line_number_new}", data: { linenumber: line_number_new }, disabled: true }
-        %td.line_content.noteable_line.right-side{ class: line_class }= line
+        %td.line_content.right-side{ class: line_class }= line
 
   - if @form.unfold? && @form.bottom? && @form.to < @blob.lines.size
     %tr.line_holder{ id: @form.to, class: line_class }

app/views/projects/diffs/_line.html.haml

@@ -30,7 +30,7 @@
         = link_text
       - else
         %a{ href: "##{line_code}", data: { linenumber: link_text } }
-    %td.line_content.noteable_line{ class: type }<
+    %td.line_content{ class: type }<
       - if email
         %pre= line.rich_text
       - else

app/views/projects/diffs/_parallel_view.html.haml

@@ -23,7 +23,7 @@
               - discussion_left = discussions_left.try(:first)
               - if discussion_left && discussion_left.resolvable?
                 %diff-note-avatars{ "discussion-id" => discussion_left.id }
-            %td.line_content.parallel.noteable_line.left-side{ id: left_line_code, class: left.type }= diff_line_content(left.rich_text)
+            %td.line_content.parallel.left-side{ id: left_line_code, class: left.type }= diff_line_content(left.rich_text)
         - else
           %td.old_line.diff-line-num.empty-cell
           %td.line_content.parallel.left-side
@@ -44,7 +44,7 @@
               - discussion_right = discussions_right.try(:first)
               - if discussion_right && discussion_right.resolvable?
                 %diff-note-avatars{ "discussion-id" => discussion_right.id }
-            %td.line_content.parallel.noteable_line.right-side{ id: right_line_code, class: right.type }= diff_line_content(right.rich_text)
+            %td.line_content.parallel.right-side{ id: right_line_code, class: right.type }= diff_line_content(right.rich_text)
         - else
           %td.old_line.diff-line-num.empty-cell
           %td.line_content.parallel.right-side

spec/javascripts/diffs/mock_data/diff_discussions.js

@@ -496,7 +496,7 @@ export default {
     {
       text: 'line',
       rich_text:
-        '<tr class="line_holder new" id="">\n<td class="diff-line-num new old_line" data-linenumber="1">\n \n</td>\n<td class="diff-line-num new new_line" data-linenumber="1">\n1\n</td>\n<td class="line_content new noteable_line"><span id="LC1" class="line" lang="plaintext">  - Bad dates</span>\n</td>\n</tr>\n<tr class="line_holder new" id="">\n<td class="diff-line-num new old_line" data-linenumber="1">\n \n</td>\n<td class="diff-line-num new new_line" data-linenumber="2">\n2\n</td>\n<td class="line_content new noteable_line"><span id="LC2" class="line" lang="plaintext"></span>\n</td>\n</tr>\n',
+        '<tr class="line_holder new" id="">\n<td class="diff-line-num new old_line" data-linenumber="1">\n \n</td>\n<td class="diff-line-num new new_line" data-linenumber="1">\n1\n</td>\n<td class="line_content new"><span id="LC1" class="line" lang="plaintext">  - Bad dates</span>\n</td>\n</tr>\n<tr class="line_holder new" id="">\n<td class="diff-line-num new old_line" data-linenumber="1">\n \n</td>\n<td class="diff-line-num new new_line" data-linenumber="2">\n2\n</td>\n<td class="line_content new"><span id="LC2" class="line" lang="plaintext"></span>\n</td>\n</tr>\n',
       can_receive_suggestion: true,
       line_code: '6f209374f7e565f771b95720abf46024c41d1885_1_1',
       type: 'new',