Fix typos

4 files changed, 10 insertions, 15 deletions

diff --git a/application/palemoon/components/downloads/DownloadsCommon.jsm b/application/palemoon/components/downloads/DownloadsCommon.jsm
index e110aa9043..652d2433bf 100644
--- a/application/palemoon/components/downloads/DownloadsCommon.jsm
+++ b/application/palemoon/components/downloads/DownloadsCommon.jsm
@@ -413,8 +413,7 @@ this.DownloadsCommon = {
    *                           complete.
    *         percentComplete : The percentage of bytes successfully downloaded.
    */
-summarizeDownloads(downloads) {
-  {
+  summarizeDownloads(downloads) {
     let summary = {
       numActive: 0,
       numPaused: 0,
@@ -1480,7 +1479,6 @@ const DownloadsViewPrototype = {
    * @note Subclasses should override this.
    */
   onDownloadChanged(download) {
-  {
     throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
   },
 
@@ -1574,7 +1572,6 @@ DownloadsIndicatorDataCtor.prototype = {
   },
 
   onDownloadAdded(download, newest) {
-  {
     this._itemCount++;
     this._updateViews();
   },
@@ -1691,7 +1688,7 @@ DownloadsIndicatorDataCtor.prototype = {
    * to generate statistics about the downloads we care about - in this case,
    * it's all active downloads.
    */
-  _activeDownloads() {
+  _activeDownloads: function* () {
     let downloads = this._isPrivate ? PrivateDownloadsData.downloads
                                     : DownloadsData.downloads;
     for (let download of downloads) {
@@ -1897,7 +1894,7 @@ DownloadsSummaryData.prototype = {
    * it's the downloads in this._downloads after the first few to exclude,
    * which was set when constructing this DownloadsSummaryData instance.
    */
-  _downloadsForSummary() {
+  _downloadsForSummary: function* () {
     if (this._downloads.length > 0) {
       for (let i = this._numToExclude; i < this._downloads.length; ++i) {
         yield this._downloads[i];
diff --git a/application/palemoon/components/downloads/content/allDownloadsViewOverlay.js b/application/palemoon/components/downloads/content/allDownloadsViewOverlay.js
index a895bd9f65..a5cbb3a5f0 100644
--- a/application/palemoon/components/downloads/content/allDownloadsViewOverlay.js
+++ b/application/palemoon/components/downloads/content/allDownloadsViewOverlay.js
@@ -251,8 +251,9 @@ HistoryDownloadElementShell.prototype = {
 
     if (this.element.selected) {
       goUpdateDownloadCommands();
-    else
+    } else {
       goUpdateCommand("downloadsCmd_clearDownloads");
+    }
   },
 
   onChanged() {
@@ -720,7 +721,6 @@ DownloadsPlacesView.prototype = {
         // the top of the richlistbox, along with other session downloads.
         // More generally, if a new download is added, should be made visible.
         this._richlistbox.ensureElementIsVisible(newOrUpdatedShell.element);
-      }
       } else if (sessionDownload) {
         let before = this._lastSessionDownloadElement ?
           this._lastSessionDownloadElement.nextSibling : this._richlistbox.firstChild;
diff --git a/application/palemoon/components/downloads/content/downloads.js b/application/palemoon/components/downloads/content/downloads.js
index 9a6aa97e93..01682d3255 100644
--- a/application/palemoon/components/downloads/content/downloads.js
+++ b/application/palemoon/components/downloads/content/downloads.js
@@ -807,7 +807,6 @@ const DownloadsView = {
    *        asynchronous data load.
    */
   onDownloadAdded(download, aNewest) {
-  {
     DownloadsCommon.log("A new download data item was added - aNewest =",
                         aNewest);
 
@@ -911,7 +910,6 @@ const DownloadsView = {
    * Removes the view item associated with the specified data item.
    */
   _removeViewItem(download) {
-  {
     DownloadsCommon.log("Removing a DownloadsViewItem from the downloads list.");
     let element = this._visibleViewItems.get(download).element;
     let previousSelectedIndex = this.richListBox.selectedIndex;
diff --git a/application/palemoon/components/downloads/content/downloadsViewCommon.js b/application/palemoon/components/downloads/content/downloadsViewCommon.js
index 9ef492764e..999d82317b 100644
--- a/application/palemoon/components/downloads/content/downloadsViewCommon.js
+++ b/application/palemoon/components/downloads/content/downloadsViewCommon.js
@@ -12,7 +12,7 @@
 
 "use strict";
 
-let { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
+var { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
 
 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 
@@ -91,16 +91,16 @@ DownloadElementShell.prototype = {
 
   get extendedDisplayName() {
     let s = DownloadsCommon.strings;
-    let referrer = this.dataItem.download.source.referrer ||
-                   this.dataItem.download.source.url;
+    let referrer = this.download.source.referrer ||
+                   this.download.source.url;
     let [displayHost, fullHost] = DownloadUtils.getURIHost(referrer);
     return s.statusSeparator(this.displayName, displayHost);
   },
   
   get extendedDisplayNameTip() {
     let s = DownloadsCommon.strings;
-    let referrer = this.dataItem.download.source.referrer ||
-                   this.dataItem.download.source.url;
+    let referrer = this.download.source.referrer ||
+                   this.download.source.url;
     let [displayHost, fullHost] = DownloadUtils.getURIHost(referrer);
     return s.statusSeparator(this.displayName, fullHost);
   },