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

tag #155

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.