message: Fix lint errors in NotificationUtils.js
diff: @@ -24,11 +24,11 @@ module.exports = {
  // }
  // to a list of push actions.
  encodeActions: function(action) {
  - var notify = action.notify;
  - var sound = action.sound;
  - var highlight = action.highlight;
  + const notify = action.notify;
  + const sound = action.sound;
  + const highlight = action.highlight;
  if (notify) {
  - var actions = ["notify"];
  + const actions = ["notify"];
  if (sound) {
  actions.push({"set_tweak": "sound", "value": sound});
  }
  @@ -50,19 +50,19 @@ module.exports = {
  // }
  // If the actions couldn't be decoded then returns null.
  decodeActions: function(actions) {
  - var notify = false;
  - var sound = null;
  - var highlight = false;
  + let notify = false;
  + let sound = null;
  + let highlight = false;
  - for (var i = 0; i < actions.length; ++i) {
  - var action = actions[i];
  + for (let i = 0; i < actions.length; ++i) {
  + const action = actions[i];
  if (action === "notify") {
  notify = true;
  } else if (action === "dont_notify") {
  notify = false;
  } else if (typeof action === 'object') {
  if (action.set_tweak === "sound") {
  - sound = action.value
  + sound = action.value;
  } else if (action.set_tweak === "highlight") {
  highlight = action.value;
  } else {
  @@ -80,7 +80,7 @@ module.exports = {
  highlight = true;
  }
  - var result = {notify: notify, highlight: highlight};
  + const result = {notify: notify, highlight: highlight};
  if (sound !== null) {
  result.sound = sound;
  }
  