ESLint: specify --report-unused-disable-directives (#29350)

js/src/util/index.js

@@ -20,7 +20,6 @@ const toType = obj => ({}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase
 
 const getUID = prefix => {
   do {
-    // eslint-disable-next-line no-bitwise
     prefix += ~~(Math.random() * MAX_UID) // "~~" acts like a faster Math.floor() here
   } while (document.getElementById(prefix))
 
@@ -170,7 +169,6 @@ const findShadowRoot = element => {
   return findShadowRoot(element.parentNode)
 }
 
-// eslint-disable-next-line no-empty-function
 const noop = () => function () {}
 
 const reflow = element => element.offsetHeight