Merge pull request #15392 from atom/fb-wb-standard-env

Use standard (eslint's) 'env' field over globals

src/panel-container-element.js

@@ -1,7 +1,5 @@
 'use strict'
 
-/* global HTMLElement */
-
 const {CompositeDisposable} = require('event-kit')
 
 class PanelContainerElement extends HTMLElement {

src/tooltip.js

@@ -1,5 +1,3 @@
-/* global MutationObserver */
-
 'use strict'
 
 const EventKit = require('event-kit')

src/workspace-element.js

@@ -1,7 +1,5 @@
 'use strict'
 
-/* global HTMLElement */
-
 const {ipcRenderer} = require('electron')
 const path = require('path')
 const fs = require('fs-plus')