Add latest changes from gitlab-org/gitlab@master

app/assets/javascripts/vue_shared/components/form/title.vue

+<script>
+import { GlFormInput, GlFormGroup } from '@gitlab/ui';
+
+export default {
+  components: {
+    GlFormInput,
+    GlFormGroup,
+  },
+};
+</script>
+<template>
+  <gl-form-group :label="__('Title')" label-for="title-field-edit">
+    <gl-form-input id="title-field-edit" v-bind="$attrs" v-on="$listeners" />
+  </gl-form-group>
+</template>

app/models/prometheus_alert.rb

@@ -2,6 +2,7 @@
 class PrometheusAlert < ApplicationRecord
   include Sortable
+  include UsageStatistics
   OPERATORS_MAP = {
     lt: "<",

changelogs/unreleased/1793-add-unlock-membership-to-ldap-column-to-groups.yml

+---
+title: Add unlock_membership_to_ldap boolean to Groups
+merge_request: 26474
+author:
+type: added

changelogs/unreleased/207236-snippet-edit-title.yml

+---
+title: Added Edit Title shared component
+merge_request: 27582
+author:
+type: added

changelogs/unreleased/208923-enable-batch-counting-for-some-individual-queries-3.yml

+---
+title: Optimize projects_reporting_ci_cd_back_to_github query performance for usage data
+merge_request: 27533
+author:
+type: performance

db/migrate/20200304124406_add_unlock_membership_to_ldap_of_groups.rb

+# frozen_string_literal: true
+
+class AddUnlockMembershipToLdapOfGroups < ActiveRecord::Migration[5.2]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    with_lock_retries do
+      add_column(:namespaces, :unlock_membership_to_ldap, :boolean)
+    end
+  end
+
+  def down
+    with_lock_retries do
+      remove_column :namespaces, :unlock_membership_to_ldap
+    end
+  end
+end

db/schema.rb

@@ -2787,6 +2787,7 @@ ActiveRecord::Schema.define(version: 2020_03_19_203901) do
     t.integer "max_artifacts_size"
     t.boolean "mentions_disabled"
     t.integer "default_branch_protection", limit: 2
+    t.boolean "unlock_membership_to_ldap"
     t.index ["created_at"], name: "index_namespaces_on_created_at"
     t.index ["custom_project_templates_group_id", "type"], name: "index_namespaces_on_custom_project_templates_group_id_and_type", where: "(custom_project_templates_group_id IS NOT NULL)"
     t.index ["file_template_project_id"], name: "index_namespaces_on_file_template_project_id"

spec/frontend/vue_shared/components/form/__snapshots__/title_spec.js.snap

+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Title edit field matches the snapshot 1`] = `
+<gl-form-group-stub
+  label="Title"
+  label-for="title-field-edit"
+>
+  <gl-form-input-stub
+    id="title-field-edit"
+  />
+</gl-form-group-stub>
+`;

spec/frontend/vue_shared/components/form/title_spec.js

+import TitleField from '~/vue_shared/components/form/title.vue';
+import { shallowMount } from '@vue/test-utils';
+
+describe('Title edit field', () => {
+  let wrapper;
+
+  function createComponent() {
+    wrapper = shallowMount(TitleField);
+  }
+
+  beforeEach(() => {
+    createComponent();
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  it('matches the snapshot', () => {
+    expect(wrapper.element).toMatchSnapshot();
+  });
+});