Mass-replace global-scope let with var in Pale Moon and TychoAM

tag #155

application/palemoon/base/content/abouthome/aboutHome.js

@@ -234,8 +234,8 @@ const SEARCH_ENGINES = {
 };
 
 // This global tracks if the page has been set up before, to prevent double inits
-let gInitialized = false;
-let gObserver = new MutationObserver(function (mutations) {
+var gInitialized = false;
+var gObserver = new MutationObserver(function (mutations) {
   for (let mutation of mutations) {
     if (mutation.attributeName == "searchEngineURL") {
       setupSearchEngine();

application/palemoon/base/content/browser-addons.js

@@ -226,7 +226,7 @@ const gXPInstallObserver = {
  * - If an add-on was installed, incrementing the count, show the bar.
  * - If an add-on was uninstalled, and no more items are left, hide the bar.
  */
-let AddonsMgrListener = {
+var AddonsMgrListener = {
   get addonBar() document.getElementById("addon-bar"),
   get statusBar() document.getElementById("status-bar"),
   getAddonBarItemCount: function() {
@@ -461,7 +461,7 @@ var LightWeightThemeWebInstaller = {
 /*
  * Listen for Lightweight Theme styling changes and update the browser's theme accordingly.
  */
-let LightweightThemeListener = {
+var LightweightThemeListener = {
   _modifiedStyles: [],
 
   init: function () {

application/palemoon/base/content/browser-gestureSupport.js

@@ -13,7 +13,7 @@
 // chrome-only, we must listen for the simple gesture events during
 // the capturing phase and call stopPropagation on every event.
 
-let gGestureSupport = {
+var gGestureSupport = {
   _currentRotation: 0,
   _lastRotateDelta: 0,
   _rotateMomentumThreshold: .75,
@@ -532,7 +532,7 @@ let gGestureSupport = {
 };
 
 // History Swipe Animation Support (bug 678392)
-let gHistorySwipeAnimation = {
+var gHistorySwipeAnimation = {
 
   active: false,
   isLTR: false,

application/palemoon/base/content/browser-places.js

@@ -959,7 +959,7 @@ var PlacesMenuDNDHandler = {
  * This object handles the initialization and uninitialization of the bookmarks
  * toolbar.
  */
-let PlacesToolbarHelper = {
+var PlacesToolbarHelper = {
   _place: "place:folder=TOOLBAR",
 
   get _viewElt() {
@@ -1006,7 +1006,7 @@ let PlacesToolbarHelper = {
  * menu button.
  */
 
-let BookmarkingUI = {
+var BookmarkingUI = {
   get button() {
     if (!this._button) {
       this._button = document.getElementById("bookmarks-menu-button");

application/palemoon/base/content/browser-syncui.js

@@ -3,7 +3,7 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 // gSyncUI handles updating the tools menu
-let gSyncUI = {
+var gSyncUI = {
   _obs: ["weave:service:sync:start",
          "weave:service:sync:delayed",
          "weave:service:quota:remaining",

application/palemoon/base/content/browser-thumbnails.js

@@ -7,7 +7,7 @@
 /**
  * Keeps thumbnails of open web pages up-to-date.
  */
-let gBrowserThumbnails = {
+var gBrowserThumbnails = {
   /**
    * Pref that controls whether we can store SSL content on disk
    */

application/palemoon/base/content/browser-webrtcUI.js

@@ -3,7 +3,7 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-let WebrtcIndicator = {
+var WebrtcIndicator = {
   init: function () {
     let temp = {};
     Cu.import("resource:///modules/webrtcUI.jsm", temp);

application/palemoon/base/content/browser.js

@@ -2329,7 +2329,7 @@ function BrowserOnAboutPageLoad(doc) {
 /**
  * Handle command events bubbling up from error page content
  */
-let BrowserOnClick = {
+var BrowserOnClick = {
   handleEvent: function BrowserOnClick_handleEvent(aEvent) {
     if (!aEvent.isTrusted || // Don't trust synthetic events
         aEvent.button == 2 || aEvent.target.localName != "button") {
@@ -6998,7 +6998,8 @@ function focusNextFrame(event) {
   if (element.ownerDocument == document)
     focusAndSelectUrlBar();
 }
-let BrowserChromeTest = {
+
+var BrowserChromeTest = {
   _cb: null,
   _ready: false,
   markAsReady: function () {
@@ -7016,7 +7017,7 @@ let BrowserChromeTest = {
   }
 };
 
-let ToolbarIconColor = {
+var ToolbarIconColor = {
   init: function () {
     this._initialized = true;
 

application/palemoon/base/content/newtab/drag.js

@@ -7,7 +7,7 @@
 /**
  * This singleton implements site dragging functionality.
  */
-let gDrag = {
+var gDrag = {
   /**
    * The site offset to the drag start point.
    */

application/palemoon/base/content/newtab/dragDataHelper.js

@@ -4,7 +4,7 @@
  * You can obtain one at http://mozilla.org/MPL/2.0/. */
 #endif
 
-let gDragDataHelper = {
+var gDragDataHelper = {
   get mimeType() {
     return "text/x-moz-url";
   },

application/palemoon/base/content/newtab/drop.js

@@ -11,7 +11,7 @@ const DELAY_REARRANGE_MS = 100;
 /**
  * This singleton implements site dropping functionality.
  */
-let gDrop = {
+var gDrop = {
   /**
    * The last drop target.
    */

application/palemoon/base/content/newtab/dropPreview.js

@@ -9,7 +9,7 @@
  * indicate the transformation that results from dropping a cell at a certain
  * position.
  */
-let gDropPreview = {
+var gDropPreview = {
   /**
    * Rearranges the sites currently contained in the grid when a site would be
    * dropped onto the given cell.

application/palemoon/base/content/newtab/dropTargetShim.js

@@ -9,7 +9,7 @@
  * the default DnD target detection relies on the cursor's position. We want
  * to pick a drop target based on the dragged site's position.
  */
-let gDropTargetShim = {
+var gDropTargetShim = {
   /**
    * Cache for the position of all cells, cleaned after drag finished.
    */

application/palemoon/base/content/newtab/grid.js

@@ -7,7 +7,7 @@
 /**
  * This singleton represents the grid that contains all sites.
  */
-let gGrid = {
+var gGrid = {
   /**
    * The DOM node of the grid.
    */

application/palemoon/base/content/newtab/newTab.js

@@ -18,7 +18,7 @@ XPCOMUtils.defineLazyModuleGetter(this, "Rect",
 XPCOMUtils.defineLazyModuleGetter(this, "PrivateBrowsingUtils",
   "resource://gre/modules/PrivateBrowsingUtils.jsm");
 
-let {
+var {
   links: gLinks,
   allPages: gAllPages,
   linkChecker: gLinkChecker,

application/palemoon/base/content/newtab/page.js

@@ -8,7 +8,7 @@
  * This singleton represents the whole 'New Tab Page' and takes care of
  * initializing all its components.
  */
-let gPage = {
+var gPage = {
   /**
    * Initializes the page.
    */

application/palemoon/base/content/newtab/transformations.js

@@ -9,7 +9,7 @@
  * in the DOM and by showing or hiding the node. It additionally provides
  * convenience methods to work with a site's DOM node.
  */
-let gTransformation = {
+var gTransformation = {
   /**
    * Returns the width of the left and top border of a cell. We need to take it
    * into account when measuring and comparing site and cell positions.

application/palemoon/base/content/newtab/undo.js

@@ -8,7 +8,7 @@
  * Dialog allowing to undo the removal of single site or to completely restore
  * the grid's original state.
  */
-let gUndoDialog = {
+var gUndoDialog = {
   /**
    * The undo dialog's timeout in miliseconds.
    */

application/palemoon/base/content/newtab/updater.js

@@ -8,7 +8,7 @@
  * This singleton provides functionality to update the current grid to a new
  * set of pinned and blocked sites. It adds, moves and removes sites.
  */
-let gUpdater = {
+var gUpdater = {
   /**
    * Updates the current grid according to its pinned and blocked sites.
    * This removes old, moves existing and creates new sites to fill gaps.

application/palemoon/base/content/openLocation.js

@@ -7,7 +7,7 @@
 var browser;
 var dialog = {};
 var pref = null;
-let openLocationModule = {};
+var openLocationModule = {};
 try {
   pref = Components.classes["@mozilla.org/preferences-service;1"]
                    .getService(Components.interfaces.nsIPrefBranch);
@@ -16,7 +16,7 @@ try {
 }
 
 Components.utils.import("resource:///modules/openLocationLastURL.jsm", openLocationModule);
-let gOpenLocationLastURL = new openLocationModule.OpenLocationLastURL(window.opener);
+var gOpenLocationLastURL = new openLocationModule.OpenLocationLastURL(window.opener);
 
 function onLoad()
 {

application/palemoon/base/content/sync/aboutSyncTabs.js

@@ -11,7 +11,7 @@ Cu.import("resource://gre/modules/PlacesUtils.jsm", this);
 Cu.import("resource://gre/modules/Services.jsm");
 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 
-let RemoteTabViewer = {
+var RemoteTabViewer = {
   _tabsList: null,
 
   init: function () {

application/palemoon/base/content/sync/addDevice.js

@@ -15,7 +15,7 @@ const ADD_DEVICE_PAGE       = 0;
 const SYNC_KEY_PAGE         = 1;
 const DEVICE_CONNECTED_PAGE = 2;
 
-let gSyncAddDevice = {
+var gSyncAddDevice = {
 
   init: function init() {
     this.pin1.setAttribute("maxlength", PIN_PART_LENGTH);

application/palemoon/base/content/sync/genericChange.js

@@ -8,7 +8,7 @@ const Cc = Components.classes;
 Components.utils.import("resource://services-sync/main.js");
 Components.utils.import("resource://gre/modules/Services.jsm");
 
-let Change = {
+var Change = {
   _dialog: null,
   _dialogType: null,
   _status: null,

application/palemoon/base/content/sync/progress.js

@@ -6,8 +6,8 @@ const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
 Cu.import("resource://gre/modules/Services.jsm");
 Cu.import("resource://services-sync/main.js");
 
-let gProgressBar;
-let gCounter = 0;
+var gProgressBar;
+var gCounter = 0;
 
 function onLoad(event) {
   Services.obs.addObserver(onEngineSync, "weave:engine:sync:finish", false);

application/palemoon/base/content/sync/quota.js

@@ -10,7 +10,7 @@ const Cu = Components.utils;
 Cu.import("resource://services-sync/main.js");
 Cu.import("resource://gre/modules/DownloadUtils.jsm");
 
-let gSyncQuota = {
+var gSyncQuota = {
 
   init: function init() {
     this.bundle = document.getElementById("quotaStrings");
@@ -86,7 +86,7 @@ let gSyncQuota = {
 
 };
 
-let gUsageTreeView = {
+var gUsageTreeView = {
 
   _ignored: {keys: true,
              meta: true,

application/palemoon/base/content/sync/utils.js

@@ -8,7 +8,7 @@
 const PERMISSIONS_RWUSR = 0x180;
 
 // Weave should always exist before before this file gets included.
-let gSyncUtils = {
+var gSyncUtils = {
   get bundle() {
     delete this.bundle;
     return this.bundle = Services.strings.createBundle("chrome://browser/locale/syncSetup.properties");