Removed css code that isnt used

app/assets/javascripts/notes.js.coffee

@@ -305,7 +305,6 @@ class @Notes
     ]
 
     # remove notify commit author checkbox for non-commit notes
-    form.find(".js-notify-commit-author").remove()  if form.find("#note_noteable_type").val() isnt "Commit"
     GitLab.GfmAutoComplete.setup()
     new DropzoneInput(form)
     form.show()

app/assets/stylesheets/pages/note_form.scss

@@ -37,10 +37,6 @@
   img {
     max-width: 100%;
   }
-
-  .comment-hints {
-    margin-top: -12px;
-  }
 }
 
 .note-textarea {
@@ -77,30 +73,6 @@
   }
 }
 
-.note-form-actions {
-  .note-form-option {
-    margin-top: 8px;
-    margin-left: 30px;
-    @extend .pull-left;
-  }
-
-  .js-notify-commit-author {
-    float: left;
-  }
-
-  .write-preview-btn {
-    // makes the "absolute" position for links relative to this
-    position: relative;
-
-    // preview/edit buttons
-    > a {
-      position: absolute;
-      right: 5px;
-      top: 8px;
-    }
-  }
-}
-
 .note-edit-form {
   display: none;
   font-size: 15px;

app/views/projects/notes/_hints.html.haml

@@ -9,13 +9,3 @@
   %button.toolbar-button.markdown-selector{ type: 'button', tabindex: '-1' }
     = icon('file-image-o', class: 'toolbar-button-icon')
     Attach a file
-
--# .comment-hints.clearfix
--#   .pull-left
--#     = link_to 'Markdown', help_page_path('markdown', 'markdown'), target: '_blank', tabindex: -1
--#     tip:
--#     = random_markdown_tip
--#   .pull-right
--#     = link_to '#', class: 'markdown-selector', tabindex: -1 do
--#       = icon('paperclip')
--#       Attach a file