Add latest changes from gitlab-org/gitlab@master

3 files changed, 0 insertions, 36 deletions

diff --git a/app/assets/javascripts/batch_comments/components/review_bar.vue b/app/assets/javascripts/batch_comments/components/review_bar.vue
index 111b670596b..3cd1a2525e9 100644
--- a/app/assets/javascripts/batch_comments/components/review_bar.vue
+++ b/app/assets/javascripts/batch_comments/components/review_bar.vue
@@ -2,20 +2,10 @@
 import { mapActions, mapGetters } from 'vuex';
 import glFeatureFlagMixin from '~/vue_shared/mixins/gl_feature_flags_mixin';
 import { REVIEW_BAR_VISIBLE_CLASS_NAME } from '../constants';
-import { PREVENT_LEAVING_PENDING_REVIEW } from '../i18n';
 import PreviewDropdown from './preview_dropdown.vue';
 import PublishButton from './publish_button.vue';
 import SubmitDropdown from './submit_dropdown.vue';
 
-function closeInterrupt(event) {
-  event.preventDefault();
-
-  // This is the correct way to write backwards-compatible beforeunload listeners
-  // https://developer.chrome.com/blog/page-lifecycle-api/#the-beforeunload-event
-  /* eslint-disable-next-line no-return-assign, no-param-reassign */
-  return (event.returnValue = PREVENT_LEAVING_PENDING_REVIEW);
-}
-
 export default {
   components: {
     PreviewDropdown,
@@ -35,26 +25,8 @@ export default {
   },
   mounted() {
     document.body.classList.add(REVIEW_BAR_VISIBLE_CLASS_NAME);
-    /*
-     * This stuff is a lot trickier than it looks.
-     *
-     * Mandatory reading: https://developer.mozilla.org/en-US/docs/Web/API/Window/beforeunload_event
-     * Some notable sentences:
-     *     - "[...] browsers may not display prompts created in beforeunload event handlers unless the
-     *         page has been interacted with, or may even not display them at all."
-     *     - "Especially on mobile, the beforeunload event is not reliably fired."
-     *     - "The beforeunload event is not compatible with the back/forward cache (bfcache) [...]
-     *         It is recommended that developers listen for beforeunload only in this scenario, and only
-     *         when they actually have unsaved changes, so as to minimize the effect on performance."
-     *
-     * Please ensure that this is really not working before you modify it, because there are a LOT
-     * of scenarios where browser behavior will make it _seem_ like it's not working, but it actually
-     * is under the right combination of contexts.
-     */
-    window.addEventListener('beforeunload', closeInterrupt, { capture: true });
   },
   beforeDestroy() {
-    window.removeEventListener('beforeunload', closeInterrupt, { capture: true });
     document.body.classList.remove(REVIEW_BAR_VISIBLE_CLASS_NAME);
   },
   methods: {
diff --git a/app/assets/javascripts/batch_comments/i18n.js b/app/assets/javascripts/batch_comments/i18n.js
deleted file mode 100644
index 6cdbf00f9ca..00000000000
--- a/app/assets/javascripts/batch_comments/i18n.js
+++ /dev/null
@@ -1,3 +0,0 @@
-import { __ } from '~/locale';
-
-export const PREVENT_LEAVING_PENDING_REVIEW = __('There are unsubmitted review comments.');
diff --git a/app/assets/javascripts/batch_comments/stores/modules/batch_comments/actions.js b/app/assets/javascripts/batch_comments/stores/modules/batch_comments/actions.js
index 863d2a99972..a44b9827fe9 100644
--- a/app/assets/javascripts/batch_comments/stores/modules/batch_comments/actions.js
+++ b/app/assets/javascripts/batch_comments/stores/modules/batch_comments/actions.js
@@ -1,12 +1,9 @@
 import { isEmpty } from 'lodash';
-
 import createFlash from '~/flash';
 import { scrollToElement } from '~/lib/utils/common_utils';
 import { __ } from '~/locale';
-
 import { CHANGES_TAB, DISCUSSION_TAB, SHOW_TAB } from '../../../constants';
 import service from '../../../services/drafts_service';
-
 import * as types from './mutation_types';
 
 export const saveDraft = ({ dispatch }, draft) =>
@@ -18,7 +15,6 @@ export const addDraftToDiscussion = ({ commit }, { endpoint, data }) =>
     .then((res) => res.data)
     .then((res) => {
       commit(types.ADD_NEW_DRAFT, res);
-
       return res;
     })
     .catch(() => {
@@ -33,7 +29,6 @@ export const createNewDraft = ({ commit }, { endpoint, data }) =>
     .then((res) => res.data)
     .then((res) => {
       commit(types.ADD_NEW_DRAFT, res);
-
       return res;
     })
     .catch(() => {