Merge branch 'master' into issue-discussions-refactor

* master: (162 commits)
  Since mysql is not a priority anymore, test it less
  Add container registry and spam logs icons
  Fix different Markdown styles
  Backport to CE for:
  Make new dropdown dividers full width
  Bump GITLAB_SHELL_VERSION and GITALY_VERSION to support unhiding refs
  Install yarn via apt in update guides
  Use long curl options
  Remove monkey-patched Array.prototype.first() and last() methods
  Openshift Getting Started
  35659 Rename Pipelines tab to CI / CD in new navigation
  Don't bother going through an entire Banzai pipeline for empty text
  Add active state for pipelines settings on old nav
  Bump rspec to 3.6.0
  Resolve "Specific Async Script Loading by using a Page Variable"
  Revert "Merge branch 'rs-warm-capybara-only-in-ci' into 'master'"
  another rubocop style fix
  Use mixin for new dropdown style
  Migrate Repository#last_commit_for_path to Gitaly
  Migrate blame loading to Gitaly
  ...

1 files changed, 2 insertions, 3 deletions

diff --git a/app/assets/javascripts/dropzone_input.js b/app/assets/javascripts/dropzone_input.js
index 3ec4d9ba318..975903159be 100644
--- a/app/assets/javascripts/dropzone_input.js
+++ b/app/assets/javascripts/dropzone_input.js
@@ -1,11 +1,10 @@
 /* eslint-disable func-names, space-before-function-paren, wrap-iife, max-len, one-var, no-var, one-var-declaration-per-line, no-unused-vars, camelcase, quotes, no-useless-concat, prefer-template, quote-props, comma-dangle, object-shorthand, consistent-return, prefer-arrow-callback */
 /* global Dropzone */
-
+import _ from 'underscore';
 import './preview_markdown';
 
 window.DropzoneInput = (function() {
   function DropzoneInput(form) {
-    Dropzone.autoDiscover = false;
     const divHover = '<div class="div-dropzone-hover"></div>';
     const iconPaperclip = '<i class="fa fa-paperclip div-dropzone-icon"></i>';
     const $attachButton = form.find('.button-attach-file');
@@ -218,7 +217,7 @@ window.DropzoneInput = (function() {
         value = e.clipboardData.getData('text/plain');
       }
       value = value.split("\r");
-      return value.first();
+      return value[0];
     };
 
     const showSpinner = function(e) {