[Pale-Moon] Issue #1737 - Part 8: Phase 1 proofread + adjust for updated code style

application/palemoon/base/content/aboutDialog.js

@@ -32,7 +32,7 @@ function init(aEvent)
         Components.utils.reportError(ex);
       }
     }
-  } catch (e) {
+  } catch(e) {
     // Pref is unset
   }
 

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

@@ -312,7 +312,7 @@ var LightWeightThemeWebInstaller = {
   },
 
   get _manager () {
-    var temp = { };
+    var temp = {};
     Cu.import("resource://gre/modules/LightweightThemeManager.jsm", temp);
     delete this._manager;
     return this._manager = temp.LightweightThemeManager;

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

@@ -268,12 +268,11 @@ var FullScreen = {
     let host = null;
     try {
       host = uri.host;
-    } catch(e) {
+    } catch(e) {}
-    }
     let hostLabel = document.getElementById("full-screen-domain-text");
     if (host) {
       // Document's principal's URI has a host. Display a warning including the hostname.
-      let utils = { };
+      let utils = {};
       Cu.import("resource://gre/modules/DownloadUtils.jsm", utils);
       let displayHost = utils.DownloadUtils.getURIHost(uri.spec)[0];
       let bundle = Services.strings.createBundle("chrome://browser/locale/browser.properties");

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

@@ -296,8 +296,7 @@ var gGestureSupport = {
       let command;
       try {
         command = this._getPref(aGesture.concat(subCombo).join("."));
-      } catch(e) {
+      } catch(e) {}
-      }
 
       if (command) {
         return command;

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

@@ -125,8 +125,7 @@ var browserMenuDragging = {
     if (!!parentPopup.openNode) {
       try {
         parentPopup.openNode.hidePopup();
-      } catch(e) {
+      } catch(e) {}
-      }
     }
     parentPopup.openNode = menupopup;
 
@@ -318,8 +317,7 @@ var browserMenuDragging = {
         default:
           return xpPref.setBoolPref(aPrefString, aValue); break;
       }
-    } catch(e) {
+    } catch(e) {}
-    }
     return null;
   },
 
@@ -328,8 +326,7 @@ var browserMenuDragging = {
           var pbi = Components.classes["@mozilla.org/preferences;1"].
                     getService(Components.interfaces.nsIPrefBranch2);
           pbi.addObserver(aObserver.domain, aObserver, false);
-      } catch(e) {
+      } catch(e) {}
-      }
   },
 
   removePrefListener: function(aObserver) {
@@ -337,8 +334,7 @@ var browserMenuDragging = {
           var pbi = Components.classes["@mozilla.org/preferences;1"].
                     getService(Components.interfaces.nsIPrefBranch2);
           pbi.removeObserver(aObserver.domain, aObserver);
-      } catch(e) {
+      } catch(e) {}
-      }
   },
 
   PrefListener:{

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

@@ -299,8 +299,7 @@ var PlacesCommandHook = {
         title = title || url.spec;
         description = PlacesUIUtils.getDescriptionFromDocument(webNav.document);
         charset = webNav.document.characterSet;
-      } catch(e) {
+      } catch(e) {}
-      }
 
       if (aShowEditUI) {
         // If we bookmark the page here (i.e. page was not "starred" already)

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

@@ -725,8 +725,7 @@ var allTabs = {
         let tabstring = tab.linkedBrowser.currentURI.spec;
         try {
           tabstring = decodeURI(tabstring);
-        } catch (e) {
+        } catch(e) {}
-        }
         tabstring = tab.label + " " + tab.label.toLocaleLowerCase() + " " + tabstring;
         for (let i = 0; i < filter.length; i++) {
           matches += tabstring.includes(filter[i]);

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

@@ -39,8 +39,7 @@ var gBrowserThumbnails = {
     try {
       if (Services.prefs.getBoolPref("browser.pagethumbnails.capturing_disabled"))
         return;
-    } catch (e) {
+    } catch(e) {}
-    }
 
     PageThumbs.addExpirationFilter(this);
     gBrowser.addTabsProgressListener(this);
@@ -182,7 +181,7 @@ var gBrowserThumbnails = {
     let httpChannel;
     try {
       httpChannel = channel.QueryInterface(Ci.nsIHttpChannel);
-    } catch (e) {
+    } catch(e) {
       // Not an HTTP channel.
     }
 
@@ -192,7 +191,7 @@ var gBrowserThumbnails = {
         if (Math.floor(httpChannel.responseStatus / 100) != 2) {
           return false;
         }
-      } catch (e) {
+      } catch(e) {
         // Can't get response information from the httpChannel
         // because mResponseHead is not available.
         return false;

application/palemoon/base/content/browser.js

@@ -77,7 +77,7 @@ XPCOMUtils.defineLazyGetter(this, "gPrefService", function() {
 });
 
 this.__defineGetter__("AddonManager", function() {
-  let tmp = { };
+  let tmp = {};
   Cu.import("resource://gre/modules/AddonManager.jsm", tmp);
   return this.AddonManager = tmp.AddonManager;
 });
@@ -95,13 +95,13 @@ XPCOMUtils.defineLazyModuleGetter(this, "Weave", "resource://services-sync/main.
 #endif
 
 XPCOMUtils.defineLazyGetter(this, "PopupNotifications", function() {
-  let tmp = { };
+  let tmp = {};
   Cu.import("resource:///modules/PopupNotifications.jsm", tmp);
   try {
     return new tmp.PopupNotifications(gBrowser,
                                       document.getElementById("notification-popup"),
                                       document.getElementById("notification-popup-box"));
-  } catch (ex) {
+  } catch(ex) {
     Cu.reportError(ex);
     return null;
   }
@@ -181,8 +181,9 @@ function pageShowEventHandlers(persisted) {
   // The PluginClickToPlay events are not fired when navigating using the
   // BF cache. |persisted| is true when the page is loaded from the
   // BF cache, so this code reshows the notification if necessary.
-  if (persisted)
+  if (persisted) {
     gPluginHandler.reshowClickToPlayNotification();
+  }
 }
 
 function UpdateBackForwardCommands(aWebNavigation) {
@@ -673,8 +674,7 @@ var gPopupBlockerObserver = {
     var host = "";
     try {
       host = gBrowser.currentURI.host;
-    } catch(e) {
+    } catch(e) {}
-    }
 
     var bundlePreferences = document.getElementById("bundle_preferences");
     var params = { blockVisible   : false,
@@ -1041,8 +1041,7 @@ var gBrowserInit = {
         // so that we don't disrupt startup
         try {
           gBrowser.loadTabs(specs, false, true);
-        } catch(e) {
+        } catch(e) {}
-        }
       } else if (uriToLoad instanceof XULElement) {
         // swap the given tab with the default about:blank tab and then close
         // the original tab in the other window.
@@ -1159,7 +1158,7 @@ var gBrowserInit = {
 
     // Bug 666804 - NetworkPrioritizer support for e10s
     if (!gMultiProcessBrowser) {
-      let NP = { };
+      let NP = {};
       Cu.import("resource:///modules/NetworkPrioritizer.jsm", NP);
       NP.trackBrowserWindow(window);
     }
@@ -1197,7 +1196,7 @@ var gBrowserInit = {
     setTimeout(function() {
       try {
         Services.logins;
-      } catch (ex) {
+      } catch(ex) {
         Cu.reportError(ex);
       }
     }, 3000);
@@ -1299,7 +1298,7 @@ var gBrowserInit = {
     try {
       const startupCrashEndDelay = 30 * 1000;
       setTimeout(Services.startup.trackStartupCrashEnd, startupCrashEndDelay);
-    } catch (ex) {
+    } catch(ex) {
       Cu.reportError("Could not end startup crash tracking: " + ex);
     }
 
@@ -1372,8 +1371,7 @@ var gBrowserInit = {
     try {
       gBrowser.removeProgressListener(window.XULBrowserWindow);
       gBrowser.removeTabsProgressListener(window.TabsProgressListener);
-    } catch (ex) {
+    } catch(ex) {}
-    }
 
     BookmarkingUI.uninit();
 
@@ -1431,13 +1429,13 @@ var gBrowserInit = {
       try {
         gPrefService.removeObserver(gURLBarSettings.prefSuggest, gURLBarSettings);
         gPrefService.removeObserver(gURLBarSettings.prefKeyword, gURLBarSettings);
-      } catch (ex) {
+      } catch(ex) {
         Cu.reportError(ex);
       }
 
       try {
         gPrefService.removeObserver(gHomeButton.prefDomain, gHomeButton);
-      } catch (ex) {
+      } catch(ex) {
         Cu.reportError(ex);
       }
 
@@ -1507,8 +1505,7 @@ var gBrowserInit = {
           let dockSupport = Cc["@mozilla.org/widget/macdocksupport;1"]
                               .getService(Ci.nsIMacDockSupport);
           dockSupport.dockMenu = nativeMenu;
-        } catch (e) {
+        } catch(e) {}
-        }
       }
     }
 
@@ -1608,55 +1605,55 @@ var nonBrowserWindowShutdown       = gBrowserInit.nonBrowserWindowShutdown.bind(
 
 function HandleAppCommandEvent(evt) {
   switch (evt.command) {
-  case "Back":
+    case "Back":
-    BrowserBack();
+      BrowserBack();
-    break;
+      break;
-  case "Forward":
+    case "Forward":
-    BrowserForward();
+      BrowserForward();
-    break;
+      break;
-  case "Reload":
+    case "Reload":
-    BrowserReloadSkipCache();
+      BrowserReloadSkipCache();
-    break;
+      break;
-  case "Stop":
+    case "Stop":
-    if (XULBrowserWindow.stopCommand.getAttribute("disabled") != "true") {
+      if (XULBrowserWindow.stopCommand.getAttribute("disabled") != "true") {
-      BrowserStop();
+        BrowserStop();
-    }
+      }
-    break;
+      break;
-  case "Search":
+    case "Search":
-    BrowserSearch.webSearch();
+      BrowserSearch.webSearch();
-    break;
+      break;
-  case "Bookmarks":
+    case "Bookmarks":
-    toggleSidebar('viewBookmarksSidebar');
+      toggleSidebar('viewBookmarksSidebar');
-    break;
+      break;
-  case "Home":
+    case "Home":
-    BrowserHome();
+      BrowserHome();
-    break;
+      break;
-  case "New":
+    case "New":
-    BrowserOpenTab();
+      BrowserOpenTab();
-    break;
+      break;
-  case "Close":
+    case "Close":
-    BrowserCloseTabOrWindow();
+      BrowserCloseTabOrWindow();
-    break;
+      break;
-  case "Find":
+    case "Find":
-    gFindBar.onFindCommand();
+      gFindBar.onFindCommand();
-    break;
+      break;
-  case "Help":
+    case "Help":
-    openHelpLink('firefox-help');
+      openHelpLink('firefox-help');
-    break;
+      break;
-  case "Open":
+    case "Open":
-    BrowserOpenFileWindow();
+      BrowserOpenFileWindow();
-    break;
+      break;
-  case "Print":
+    case "Print":
-    PrintUtils.print();
+      PrintUtils.print();
-    break;
+      break;
-  case "Save":
+    case "Save":
-    saveDocument(window.content.document);
+      saveDocument(window.content.document);
-    break;
+      break;
-  case "SendMail":
+    case "SendMail":
-    MailIntegration.sendLinkForWindow(window.content);
+      MailIntegration.sendLinkForWindow(window.content);
-    break;
+      break;
-  default:
+    default:
-    return;
+      return;
   }
   evt.stopPropagation();
   evt.preventDefault();
@@ -1692,8 +1689,7 @@ function BrowserForward(aEvent) {
   if (where == "current") {
     try {
       gBrowser.goForward();
-    } catch(ex) {
+    } catch(ex) {}
-    }
   } else {
     duplicateTabIn(gBrowser.selectedTab, where, 1);
   }
@@ -1705,8 +1701,7 @@ function BrowserBack(aEvent) {
   if (where == "current") {
     try {
       gBrowser.goBack();
-    } catch(ex) {
+    } catch(ex) {}
-    }
   } else {
     duplicateTabIn(gBrowser.selectedTab, where, -1);
   }
@@ -1715,24 +1710,24 @@ function BrowserBack(aEvent) {
 function BrowserHandleBackspace()
 {
   switch (gPrefService.getIntPref("browser.backspace_action")) {
-  case 0:
+    case 0:
-    BrowserBack();
+      BrowserBack();
-    break;
+      break;
-  case 1:
+    case 1:
-    goDoCommand("cmd_scrollPageUp");
+      goDoCommand("cmd_scrollPageUp");
-    break;
+      break;
   }
 }
 
 function BrowserHandleShiftBackspace()
 {
   switch (gPrefService.getIntPref("browser.backspace_action")) {
-  case 0:
+    case 0:
-    BrowserForward();
+      BrowserForward();
-    break;
+      break;
-  case 1:
+    case 1:
-    goDoCommand("cmd_scrollPageDown");
+      goDoCommand("cmd_scrollPageDown");
-    break;
+      break;
   }
 }
 
@@ -1817,8 +1812,7 @@ function loadOneOrMoreURIs(aURIString) {
   // so that we don't disrupt startup
   try {
     gBrowser.loadTabs(aURIString.split("|"), false, true);
-  } catch(e) {
+  } catch(e) {}
-  }
 }
 
 function focusAndSelectUrlBar() {
@@ -1901,8 +1895,7 @@ var gLastOpenDirectory = {
                                                      Ci.nsILocalFile);
         if (!this._lastDir.exists())
           this._lastDir = null;
-      } catch(e) {
+      } catch(e) {}
-      }
     }
     return this._lastDir;
   },
@@ -1939,8 +1932,7 @@ function BrowserOpenFileWindow() {
             gLastOpenDirectory.path =
               fp.file.parent.QueryInterface(Ci.nsILocalFile);
           }
-        } catch (ex) {
+        } catch(ex) {}
-        }
         openUILinkIn(fp.fileURL.spec, "current");
       }
     };
@@ -1952,8 +1944,7 @@ function BrowserOpenFileWindow() {
                      nsIFilePicker.filterHTML);
     fp.displayDirectory = gLastOpenDirectory.path;
     fp.open(fpCallback);
-  } catch (ex) {
+  } catch(ex) {}
-  }
 }
 
 function BrowserCloseTabOrWindow() {
@@ -1998,8 +1989,7 @@ function loadURI(uri, referrer, postData, allowThirdPartyFixup, referrerPolicy,
                                      originPrincipal: originPrincipal,
                                      triggeringPrincipal: triggeringPrincipal,
                                      forceAboutBlankViewerInCurrent: forceAboutBlankViewerInCurrent });
-  } catch (e) {
+  } catch(e) {}
-  }
 }
 
 /**
@@ -2069,8 +2059,7 @@ function getShortcutOrURIAndPostData(url, callback = null) {
         try {
           // makeURI() throws if URI is invalid.
           uri = makeURI(shortcutURL);
-        } catch (ex) {
+        } catch(ex) {}
-        }
 
         if (uri) {
           // Try to get the saved character-set.
@@ -2177,8 +2166,7 @@ function readFromClipboard()
       data = data.value.QueryInterface(Components.interfaces.nsISupportsString);
       url = data.data.substring(0, dataLen.value / 2);
     }
-  } catch (ex) {
+  } catch(ex) {}
-  }
 
   return url;
 }
@@ -2255,8 +2243,7 @@ function URLBarSetURI(aURI) {
     // Strip off "wyciwyg://" and passwords for the location bar
     try {
       uri = Services.uriFixup.createExposableURI(uri);
-    } catch (e) {
+    } catch(e) {}
-    }
 
     // Replace initial page URIs with an empty string
     // only if there's no opener (bug 370555).
@@ -2306,8 +2293,7 @@ function losslessDecodeURI(aURI) {
                   //    by the location bar (bug 410726).
                   .replace(/%(?!3B|2F|3F|3A|40|26|3D|2B|24|2C|23)|[\r\n\t]/ig,
                            encodeURIComponent);
-      } catch (e) {
+      } catch(e) {}
-      }
     }
   }
   
@@ -2554,7 +2540,7 @@ var BrowserOnClick = {
             case 1 : // Pre-populate
               params.location = aOwnerDoc.location.href;
           }
-        } catch (e) {
+        } catch(e) {
           Components.utils.reportError("Couldn't get ssl_override pref: " + e);
         }
 
@@ -2692,13 +2678,11 @@ function BrowserReloadWithFlags(reloadFlags) {
     var sh = webNav.sessionHistory;
     if (sh)
       webNav = sh.QueryInterface(nsIWebNavigation);
-  } catch(e) {
+  } catch(e) {}
-  }
 
   try {
     webNav.reload(reloadFlags);
-  } catch(e) {
+  } catch(e) {}
-  }
 }
 
 var PrintPreviewListener = {
@@ -2757,7 +2741,7 @@ var PrintPreviewListener = {
   },
 
   _hideChrome: function() {
-    this._chromeState = { };
+    this._chromeState = {};
 
     var sidebar = document.getElementById("sidebar-box");
     this._chromeState.sidebarOpen = !sidebar.hidden;
@@ -2876,7 +2860,7 @@ function openHomeDialog(aURL) {
       homepageStr.data = aURL;
       gPrefService.setComplexValue("browser.startup.homepage",
                                    Components.interfaces.nsISupportsString, homepageStr);
-    } catch (ex) {
+    } catch(ex) {
       dump("Failed to set the home page.\n"+ex+"\n");
     }
   }
@@ -2884,20 +2868,19 @@ function openHomeDialog(aURL) {
 
 var bookmarksButtonObserver = {
   onDrop: function(aEvent) {
-    let name = { };
+    let name = {};
     let url = browserDragAndDrop.drop(aEvent, name);
     try {
-      PlacesUIUtils.showBookmarkDialog({ action: "add"
+      PlacesUIUtils.showBookmarkDialog({ action: "add",
-                                       , type: "bookmark"
+                                         type: "bookmark",
-                                       , uri: makeURI(url)
+                                         uri: makeURI(url),
-                                       , title: name
+                                         title: name,
-                                       , hiddenRows: [ "description"
+                                         hiddenRows: [ "description",
-                                                     , "location"
+                                                       "location",
-                                                     , "loadInSidebar"
+                                                       "loadInSidebar",
-                                                     , "keyword" ]
+                                                       "keyword" ]
                                        }, window);
-    } catch(ex) {
+    } catch(ex) {}
-    }
   },
 
   onDragOver: function(aEvent) {
@@ -2914,8 +2897,7 @@ var newTabButtonObserver = {
     browserDragAndDrop.dragOver(aEvent);
   },
 
-  onDragExit: function(aEvent) {
+  onDragExit: function(aEvent) {},
-  },
 
   onDrop: function(aEvent) {
     let links = browserDragAndDrop.dropLinks(aEvent);
@@ -2936,8 +2918,7 @@ var newWindowButtonObserver = {
     browserDragAndDrop.dragOver(aEvent);
   },
 
-  onDragExit: function(aEvent) {
+  onDragExit: function(aEvent) {},
-  },
 
   onDrop: function(aEvent) {
     let links = browserDragAndDrop.dropLinks(aEvent);
@@ -3495,8 +3476,9 @@ function BrowserToolboxCustomizeDone(aToolboxChanged) {
     // Hacky: update the PopupNotifications' object's reference to the iconBox,
     // if it already exists, since it may have changed if the URL bar was
     // added/removed.
-    if (!window.__lookupGetter__("PopupNotifications"))
+    if (!window.__lookupGetter__("PopupNotifications")) {
       PopupNotifications.iconBox = document.getElementById("notification-popup-box");
+    }
   }
 
   PlacesToolbarHelper.customizeDone();
@@ -4119,8 +4101,7 @@ var XULBrowserWindow = {
               "<" + contentHost + "> but cached host is <" + this._host + ">.\n"
             );
         }
-      } catch (ex) {
+      } catch(ex) {}
-      }
 #endif
       return;
     }
@@ -4180,7 +4161,7 @@ var XULBrowserWindow = {
       locationObj.host = location.host;
       locationObj.hostname = location.hostname;
       locationObj.port = location.port;
-    } catch (ex) {
+    } catch(ex) {
       // Can sometimes throw if the URL being visited has no host/hostname,
       // e.g. about:blank. The _state for these pages means we won't need these
       // properties anyways, though.
@@ -4608,8 +4589,9 @@ function onViewToolbarsPopupShowing(aEvent, aInsertPoint) {
   // Empty the menu
   for (var i = popup.childNodes.length-1; i >= 0; --i) {
     var deadItem = popup.childNodes[i];
-    if (deadItem.hasAttribute("toolbarId"))
+    if (deadItem.hasAttribute("toolbarId")) {
       popup.removeChild(deadItem);
+    }
   }
 
   var firstMenuItem = aInsertPoint || popup.firstChild;
@@ -4729,8 +4711,9 @@ var AudioIndicator = {
   },
 
   observe: function(subject, topic, data) {
-    if (topic == "nsPref:changed")
+    if (topic == "nsPref:changed") {
       this.syncUI();
+    }
   },
 
   _prefName: "browser.tabs.showAudioPlayingIcon"
@@ -4774,8 +4757,9 @@ var TabsOnTop = {
   },
 
   observe: function(subject, topic, data) {
-    if (topic == "nsPref:changed")
+    if (topic == "nsPref:changed") {
       this.syncUI();
+    }
   },
 
   _prefName: "browser.tabs.onTop"
@@ -5086,8 +5070,7 @@ var gHomeButton = {
     try {
       url = gPrefService.getComplexValue(this.prefDomain,
                                          Components.interfaces.nsIPrefLocalizedString).data;
-    } catch(e) {
+    } catch(e) {}
-    }
 
     // use this if we can't find the pref
     if (!url) {
@@ -5337,7 +5320,7 @@ function contentAreaClick(event, isPanelClick) {
     if (!PrivateBrowsingUtils.isWindowPrivate(window)) {
       PlacesUIUtils.markPageAsFollowedLink(href);
     }
-  } catch (ex) {
+  } catch(ex) {
     // Skip invalid URIs.
   }
 }
@@ -5551,8 +5534,7 @@ function UpdateCharsetDetector(target) {
 
   try {
     prefvalue = gPrefService.getComplexValue("intl.charset.detector", Ci.nsIPrefLocalizedString).data;
-  } catch (ex) {
+  } catch(ex) {}
-  }
 
   if (!prefvalue) {
     prefvalue = "off";
@@ -5760,8 +5742,7 @@ var BrowserOffline = {
       if (cancelGoOffline.data) {
         return false;
       }
-    } catch (ex) {
+    } catch(ex) {}
-    }
 
     return true;
   },
@@ -6420,9 +6401,10 @@ function AddKeywordForSearchField() {
       formData.push(escapeNameValuePair(el.name, el.value, isURLEncoded));
     } else if (el instanceof HTMLSelectElement && el.selectedIndex >= 0) {
       for (var j=0; j < el.options.length; j++) {
-        if (el.options[j].selected)
+        if (el.options[j].selected) {
           formData.push(escapeNameValuePair(el.name, el.options[j].value,
                                             isURLEncoded));
+        }
       }
     }
   }
@@ -6797,7 +6779,7 @@ var gIdentityHandler = {
     try {
       let baseDomain = Services.eTLD.getBaseDomainFromHost(this._lastLocation.hostname);
       return this._IDNService.convertToDisplayIDN(baseDomain, {});
-    } catch (e) {
+    } catch(e) {
       // If something goes wrong (e.g. hostname is an IP address) just fall back
       // to the full domain.
       return this._lastLocation.hostname;

application/palemoon/base/content/content.js

@@ -67,8 +67,7 @@ var handleContentContextMenu = function (event) {
     let plugin = null;
     try {
       plugin = event.target.QueryInterface(Ci.nsIObjectLoadingContent);
-    } catch(e) {
+    } catch(e) {}
-    }
     if (plugin && plugin.displayedType == Ci.nsIObjectLoadingContent.TYPE_PLUGIN) {
       // Don't open a context menu for plugins.
       return;
@@ -81,7 +80,7 @@ var handleContentContextMenu = function (event) {
     return;
   }
 
-  let addonInfo = { };
+  let addonInfo = {};
   let subject = {
     event: event,
     addonInfo: addonInfo,
@@ -130,15 +129,12 @@ var handleContentContextMenu = function (event) {
         imageCache.findEntryProperties(event.target.currentURI, doc);
       try {
         contentType = props.get("type", Ci.nsISupportsCString).data;
-      } catch(e) {
+      } catch(e) {}
-      }
       try {
         contentDisposition =
           props.get("content-disposition", Ci.nsISupportsCString).data;
-      } catch(e) {
+      } catch(e) {}
-      }
+    } catch(e) {}
-    } catch(e) {
-    }
   }
 
   let selectionInfo = BrowserUtils.getSelectionDetails(content);
@@ -178,5 +174,5 @@ addMessageListener("Finder:Initialize", function() {
 });
 
 addEventListener("DOMWebNotificationClicked", function(event) {
-  sendAsyncMessage("DOMWebNotificationClicked", { });
+  sendAsyncMessage("DOMWebNotificationClicked", {});
 }, false);

application/palemoon/base/content/nsContextMenu.js

@@ -30,8 +30,7 @@ nsContextMenu.prototype = {
     this.ellipsis = "\u2026";
     try {
       this.ellipsis = gPrefService.getComplexValue("intl.ellipsis", Ci.nsIPrefLocalizedString).data;
-    } catch(e) {
+    } catch(e) {}
-    }
 
     this.isContentSelected = this.isContentSelection();
     this.onPlainTextLink = false;
@@ -87,16 +86,14 @@ nsContextMenu.prototype = {
       if (/^(?:https?|ftp):/i.test(linkText)) {
         try {
           uri = makeURI(linkText);
-        } catch(ex) {
+        } catch(ex) {}
-        }
       } else if (/^[-a-z\d\.]+\.[-a-z\d]{2,}[-_=~:#%&\?\w\/\.]*$/i.test(linkText)) {
         // Check if this could be a valid url, just missing the protocol.
         let uriFixup = Cc["@mozilla.org/docshell/urifixup;1"]
                          .getService(Ci.nsIURIFixup);
         try {
           uri = uriFixup.createFixupURI(linkText, uriFixup.FIXUP_FLAG_NONE);
-        } catch(ex) {
+        } catch(ex) {}
-        }
       }
 
       if (uri && uri.host) {
@@ -438,7 +435,7 @@ nsContextMenu.prototype = {
     return gDevTools.showToolbox(target, "inspector").then(function(toolbox) {
       let inspector = toolbox.getCurrentPanel();
 
-      this.browser.messageManager.sendAsyncMessage("debug:inspect", { }, { node: this.target });
+      this.browser.messageManager.sendAsyncMessage("debug:inspect", {}, { node: this.target });
       inspector.walker.findInspectingNode().then(nodeFront => {
         inspector.selection.setNodeFront(nodeFront, "browser-context-menu");
       });
@@ -554,7 +551,7 @@ nsContextMenu.prototype = {
           try {
             computedURL = this.getComputedURL(bodyElt, "background-image");
             this._hasMultipleBGImages = false;
-          } catch (e) {
+          } catch(e) {
             this._hasMultipleBGImages = true;
           }
           if (computedURL) {
@@ -613,8 +610,7 @@ nsContextMenu.prototype = {
               // this.principal.checkMayLoad(this.linkURI, false, true);
               this.linkDownload = elem.download;
             }
-          } catch(ex) {
+          } catch(ex) {}
-          }
         }
 
         // Background image?  Don't bother if we've already found a
@@ -917,8 +913,7 @@ nsContextMenu.prototype = {
       let url = uri.QueryInterface(Ci.nsIURL);
       if (url.fileBaseName)
         name = decodeURI(url.fileBaseName) + ".jpg";
-    } catch (e) {
+    } catch(e) {}
-    }
     if (!name) {
       name = "snapshot.jpg";
     }
@@ -1029,7 +1024,7 @@ nsContextMenu.prototype = {
     // nsIExternalHelperAppService.doContent, which will wait for the
     // appropriate MIME-type headers and then prompt the user with a
     // file picker
-    function saveAsListener() { }
+    function saveAsListener() {}
     
     saveAsListener.prototype = {
       extListener: null, 
@@ -1059,8 +1054,7 @@ nsContextMenu.prototype = {
             const promptSvc = Cc["@mozilla.org/embedcomp/prompt-service;1"].
                               getService(Ci.nsIPromptService);
             promptSvc.alert(doc.defaultView, title, msg);
-          } catch (ex) {
+          } catch(ex) {}
-          }
           return;
         }
 
@@ -1091,7 +1085,7 @@ nsContextMenu.prototype = {
       }
     }
 
-    function callbacks() { }
+    function callbacks() {}
     
     callbacks.prototype = {
       getInterface: function(aIID) {
@@ -1111,7 +1105,7 @@ nsContextMenu.prototype = {
     // if it we don't have the headers after a short time, the user 
     // won't have received any feedback from their click.  that's bad.  so
     // we give up waiting for the filename. 
-    function timerCallback() { }
+    function timerCallback() {}
     
     timerCallback.prototype = {
       notify: function(aTimer) {
@@ -1468,15 +1462,13 @@ nsContextMenu.prototype = {
     try {
       locale = gPrefService.getComplexValue("intl.accept_languages",
                                             Ci.nsIPrefLocalizedString).data;
-    } catch(e) {
+    } catch(e) {}
-    }
 
     var version = "-";
     try {
       version = Cc["@mozilla.org/xre/app-info;1"].
                 getService(Ci.nsIXULAppInfo).version;
-    } catch(e) {
+    } catch(e) {}
-    }
 
     uri = uri.replace(/%LOCALE%/, escape(locale)).replace(/%VERSION%/, version);
 

application/palemoon/base/content/openLocation.js

@@ -5,9 +5,9 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 var browser;
-var dialog = { };
+var dialog = {};
 var pref = null;
-var openLocationModule = { };
+var openLocationModule = {};
 try {
   pref = Components.classes["@mozilla.org/preferences-service;1"]
                    .getService(Components.interfaces.nsIPrefBranch);
@@ -37,8 +37,7 @@ function onLoad() {
       if (useAutoFill) {
         dialog.input.setAttribute("completedefaultindex", "true");
       }
-    } catch(ex) {
+    } catch(ex) {}
-    }
 
     try {
       var value = pref.getIntPref("general.open_location.last_window_choice");
@@ -47,8 +46,7 @@ function onLoad() {
         dialog.openWhereList.selectedItem = element;
       }
       dialog.input.value = gOpenLocationLastURL.value;
-    } catch(ex) {
+    } catch(ex) {}
-    }
     
     if (dialog.input.value) {
       // XXX should probably be done automatically
@@ -109,8 +107,7 @@ function openLocation(openData) {
         browser.delayedOpenTab(openData.url, null, null, openData.postData, true);
         break;
     }
-  } catch(ex) {
+  } catch(ex) {}
-  }
 
   if (pref) {
     gOpenLocationLastURL.value = dialog.input.value;
@@ -147,6 +144,5 @@ function onChooseFile()
                      nsIFilePicker.filterImages | nsIFilePicker.filterXML |
                      nsIFilePicker.filterHTML);
     fp.open(fpCallback);
-  } catch(ex) {
+  } catch(ex) {}
-  }
 }

application/palemoon/base/content/padlock.js

@@ -11,10 +11,10 @@ var padlock_PadLock =
     event.stopPropagation();
     gIdentityHandler.handleMoreInfoClick(event);
   },
-  onStateChange: function() { },
+  onStateChange: function() {},
-  onProgressChange: function() { },
+  onProgressChange: function() {},
-  onLocationChange: function() { },
+  onLocationChange: function() {},
-  onStatusChange: function() { },
+  onStatusChange: function() {},
   onSecurityChange: function(aCallerWebProgress, aRequestWithState, aState) {
     // aState is defined as a bitmask that may be extended in the future.
     // We filter out any unknown bits before testing for known values.
@@ -67,8 +67,7 @@ var padlock_PadLock =
         // do not warn when using local protocols
         is_insecure = false;
       }
-    } catch(ex) {
+    } catch(ex) {}
-    }
         
     let ub = document.getElementById("urlbar");
     if (ub) {
@@ -84,8 +83,7 @@ var padlock_PadLock =
       padlock_PadLock.setPadlockLevel("padlock-ib", level);
       padlock_PadLock.setPadlockLevel("padlock-ib-left", level);
       padlock_PadLock.setPadlockLevel("padlock-ub-right", level);
-    } catch(e) {
+    } catch(e) {}
-    }
     
     padlock_PadLock.setPadlockLevel("padlock-sb", level);
     padlock_PadLock.setPadlockLevel("padlock-tab", level);
@@ -203,8 +201,7 @@ var padlock_PadLock =
     try {
       // XXX should probably be done automatically
       document.getElementById("urlbar").setAttribute("https_color", colshow);
-    } catch(e) {
+    } catch(e) {}
-    }
 
     var lockenabled = padlock_PadLock.prefbranch.getBoolPref("shown");
     var padshow = "";
@@ -216,8 +213,7 @@ var padlock_PadLock =
       document.getElementById("padlock-ib").setAttribute("padshow", padshow);
       document.getElementById("padlock-ib-left").setAttribute("padshow", padshow);
       document.getElementById("padlock-ub-right").setAttribute("padshow", padshow);
-    } catch(e) {
+    } catch(e) {}
-    }
     
     document.getElementById("padlock-sb").setAttribute("padshow", padshow);
     document.getElementById("padlock-tab").setAttribute("padshow", padshow);
@@ -226,8 +222,7 @@ var padlock_PadLock =
       document.getElementById("padlock-ib").setAttribute("padstyle", padstyle);
       document.getElementById("padlock-ib-left").setAttribute("padstyle", padstyle);
       document.getElementById("padlock-ub-right").setAttribute("padstyle", padstyle);
-    } catch(e) {
+    } catch(e) {}
-    }
     
     document.getElementById("padlock-sb").setAttribute("padstyle", padstyle);
     document.getElementById("padlock-tab").setAttribute("padstyle", padstyle);

application/palemoon/base/content/safeMode.js

@@ -102,8 +102,7 @@ function onOK() {
       // disableAddons will asynchronously restart the application
       return false;
     }
-  } catch(e) {
+  } catch(e) {}
-  }
 
   restartApp();
   return false;

application/palemoon/base/content/sanitize.js

@@ -17,7 +17,7 @@ XPCOMUtils.defineLazyModuleGetter(this, "Task",
 XPCOMUtils.defineLazyModuleGetter(this, "console",
                                   "resource://gre/modules/Console.jsm");
 
-function Sanitizer() { }
+function Sanitizer() {}
 
 Sanitizer.prototype = {
   // warning to the caller: this one may raise an exception (e.g. bug #265028)
@@ -119,15 +119,13 @@ Sanitizer.prototype = {
           // Cache doesn't consult timespan, nor does it have the
           // facility for timespan-based eviction.  Wipe it.
           cache.clear();
-        } catch(er) {
+        } catch(er) {}
-        }
 
         var imageCache = Cc["@mozilla.org/image/tools;1"].
                          getService(Ci.imgITools).getImgCacheForDocument(null);
         try {
           imageCache.clearCache(false); // true=chrome, false=content
-        } catch(er) {
+        } catch(er) {}
-        }
       },
 
       get canClear() {
@@ -224,16 +222,14 @@ Sanitizer.prototype = {
           var os = Components.classes["@mozilla.org/observer-service;1"]
                              .getService(Components.interfaces.nsIObserverService);
           os.notifyObservers(null, "browser:purge-session-history", "");
-        } catch(e) {
+        } catch(e) {}
-        }
 
         // Clear last URL of the Open Web Location dialog
         var prefs = Components.classes["@mozilla.org/preferences-service;1"]
                               .getService(Components.interfaces.nsIPrefBranch);
         try {
           prefs.clearUserPref("general.open_location.last_url");
-        } catch(e) {
+        } catch(e) {}
-        }
       },
 
       get canClear()
@@ -304,14 +300,14 @@ Sanitizer.prototype = {
             aCallback("formdata", aReason == 0 && count > 0, aArg);
           }
         };
-        FormHistory.count({ }, countDone);
+        FormHistory.count({}, countDone);
         return false;
       }
     },
 
     downloads: {
       clear: Task.async(function* (range) {
-        let refObj = { };
+        let refObj = {};
         try {
           let filterByTime = null;
           if (range) {

application/palemoon/base/content/sanitizeDialog.js

@@ -111,7 +111,7 @@ var gSanitizePromptDialog = {
     docElt.getButton("cancel").disabled = true;
     try {
       s.sanitize().then(window.close, window.close);
-    } catch (er) {
+    } catch(er) {
       Components.utils.reportError("Exception during sanitize: " + er);
       return true; // We *do* want to close immediately on error.
     }
@@ -164,8 +164,7 @@ var gSanitizePromptDialog = {
 
     try {
       document.documentElement.getButton("accept").disabled = !found;
-    } catch(e) {
+    } catch(e) {}
-    }
 
     // Update the warning prompt if needed
     this.prepareWarning(true);
@@ -329,8 +328,8 @@ var gSanitizePromptDialog = {
     // Now calculate the rows in the tree of the durations' start times.  For
     // each duration, we are looking for the node in the tree whose time is the
     // smallest time greater than or equal to the duration's start time.
-    this.durationRowsToVals = { };
+    this.durationRowsToVals = {};
-    this.durationValsToRows = { };
+    this.durationValsToRows = {};
     var view = this.placesTree.view;
     // For all rows in the tree except the grippy row...
     for (let i = 0; i < view.rowCount - 1; i++) {
@@ -486,7 +485,7 @@ var gSanitizePromptDialog = {
 
     try {
       s.sanitize();
-    } catch (er) {
+    } catch(er) {
       Components.utils.reportError("Exception during sanitize: " + er);
     }
     return true;
@@ -592,8 +591,8 @@ var gContiguousSelectionTreeHelper = {
       throw "contiguous selection tree helper: getGrippyRow called with " +
             "multiple selection ranges";
     }
-    var max = { };
+    var max = {};
-    sel.getRangeAt(0, { }, max);
+    sel.getRangeAt(0, {}, max);
     return max.value + 1;
   },
 
@@ -822,8 +821,8 @@ var gContiguousSelectionTreeHelper = {
     };
 
     // No clicking headers to sort the tree or sort feedback on columns.
-    view.cycleHeader = function() { };
+    view.cycleHeader = function() {};
-    view.sortingChanged = function() { };
+    view.sortingChanged = function() {};
 
     // Override a bunch of methods to account for the grippy row.
 

application/palemoon/base/content/utilityOverlay.js

@@ -344,8 +344,7 @@ function openLinkIn(url, where, params) {
   if (where == "current") {
     try {
       uriObj = Services.io.newURI(url, null, null);
-    } catch(e) {
+    } catch(e) {}
-    }
   }
 
   if (where == "current" && w.gBrowser.selectedTab.pinned) {
@@ -542,8 +541,7 @@ function isBidiEnabled() {
         rv = true;
         Services.prefs.setBoolPref("bidi.browser.ui", true);
     }
-  } catch (e) {
+  } catch(e) {}
-  }
 
   return rv;
 }
@@ -863,8 +861,7 @@ function isValidFeed(aLink, aPrincipal, aIsFeed) {
       urlSecurityCheck(aLink.href, aPrincipal,
                        Components.interfaces.nsIScriptSecurityManager.DISALLOW_INHERIT_PRINCIPAL);
       return type || "application/rss+xml";
-    } catch(ex) {
+    } catch(ex) {}
-    }
   }
 
   return null;

application/palemoon/components/distribution.js

@@ -76,7 +76,7 @@ DistributionCustomizer.prototype = {
     }
     keys.sort();
 
-    let items = { };
+    let items = {};
     let defaultItemId = -1;
     let maxItemId = -1;
 
@@ -91,7 +91,7 @@ DistributionCustomizer.prototype = {
         }
 
         if (!items[iid]) {
-          items[iid] = { };
+          items[iid] = {};
         }
         if (keys.indexOf(keys[i] + "." + this._locale) >= 0) {
           items[iid][iprop] = this._ini.getString(section, keys[i] + "." +
@@ -283,7 +283,7 @@ DistributionCustomizer.prototype = {
       }
       defaults.setComplexValue("distribution.about",
                                Ci.nsISupportsString, partnerAbout);
-    } catch (e) {
+    } catch(e) {
       /* ignore bad prefs due to bug 895473 and move on */
       Cu.reportError(e);
     }
@@ -365,7 +365,7 @@ function enumerate(UTF8Enumerator) {
 }
 
 function enumToObject(UTF8Enumerator) {
-  let ret = { };
+  let ret = {};
   for (let i in enumerate(UTF8Enumerator)) {
     ret[i] = 1;
   }

application/palemoon/components/nsAboutRedirector.js

@@ -15,7 +15,7 @@ const ALLOW_SCRIPT                    = Ci.nsIAboutModule.ALLOW_SCRIPT;
 const HIDE_FROM_ABOUTABOUT            = Ci.nsIAboutModule.HIDE_FROM_ABOUTABOUT;
 const MAKE_LINKABLE                   = Ci.nsIAboutModule.MAKE_LINKABLE;
 
-function AboutRedirector() { }
+function AboutRedirector() {}
 AboutRedirector.prototype = {
   classDescription: "Browser about: Redirector",
   classID: Components.ID("{8cc51368-6aa0-43e8-b762-bde9b9fd828c}"),

application/palemoon/components/nsBrowserContentHandler.js

@@ -279,7 +279,7 @@ function doSearch(searchTerm, cmdLine) {
                            sa);
 }
 
-function nsBrowserContentHandler() { }
+function nsBrowserContentHandler() {}
 nsBrowserContentHandler.prototype = {
   classID: Components.ID("{5d0ce354-df01-421a-83fb-7ead0990c24e}"),
 
@@ -448,7 +448,7 @@ nsBrowserContentHandler.prototype = {
             cmdLine.preventDefault = true;
           }
         } catch(e) {
-        Components.utils.reportError(e);
+          Components.utils.reportError(e);
         }
       }
     }
@@ -570,8 +570,7 @@ nsBrowserContentHandler.prototype = {
             break;
         }
       }
-    } catch(ex) {
+    } catch(ex) {}
-    }
 
     // formatURLPref might return "about:blank" if getting the pref fails
     if (overridePage == "about:blank") {
@@ -623,8 +622,7 @@ nsBrowserContentHandler.prototype = {
         if (height) {
           this.mFeatures += ",height=" + height;
         }
-      } catch(e) {
+      } catch(e) {}
-      }
 
       // The global PB Service consumes this flag, so only eat it in per-window
       // PB builds.
@@ -702,7 +700,7 @@ function handURIToExistingBrowser(uri, location, cmdLine, forcePrivate) {
                nsIBrowserDOMWindow.OPEN_EXTERNAL);
 }
 
-function nsDefaultCommandLineHandler() { }
+function nsDefaultCommandLineHandler() {}
 nsDefaultCommandLineHandler.prototype = {
   classID: Components.ID("{47cd0651-b1be-4a0f-b5c4-10e5a573ef71}"),
 
@@ -738,7 +736,7 @@ nsDefaultCommandLineHandler.prototype = {
         var dir = fl.get("ProfD", Components.interfaces.nsILocalFile);
         this._haveProfile = true;
       } catch(e) {
-        while ((ar = cmdLine.handleFlagWithParam("url", false))) { }
+        while ((ar = cmdLine.handleFlagWithParam("url", false))) {}
         cmdLine.preventDefault = true;
       }
     }
@@ -780,8 +778,7 @@ nsDefaultCommandLineHandler.prototype = {
         try {
           handURIToExistingBrowser(urilist[0], nsIBrowserDOMWindow.OPEN_DEFAULTWINDOW, cmdLine);
           return;
-        } catch(e) {
+        } catch(e) {}
-        }
       }
 
       var URLlist = urilist.filter(shouldLoadURI).map(function(u) u.spec);

application/palemoon/components/nsBrowserGlue.js

@@ -92,7 +92,7 @@ function BrowserGlue() {
 
   XPCOMUtils.defineLazyGetter(this, "_sanitizer",
     function() {
-      let sanitizerScope = { };
+      let sanitizerScope = {};
       Services.scriptloader.loadSubScript("chrome://browser/content/sanitize.js", sanitizerScope);
       return sanitizerScope.Sanitizer;
     });
@@ -475,8 +475,7 @@ BrowserGlue.prototype = {
     try {
       averageTime = Services.prefs.getIntPref("browser.slowStartup.averageTime");
       samples = Services.prefs.getIntPref("browser.slowStartup.samples");
-    } catch(e) {
+    } catch(e) {}
-    }
 
     averageTime = (averageTime * samples + currentTime) / ++samples;
 
@@ -655,8 +654,7 @@ BrowserGlue.prototype = {
               // Windows 8 is version 6.2.
               let version = Services.sysinfo.getProperty("version");
               claimAllTypes = (parseFloat(version) < 6.2);
-            } catch (ex) {
+            } catch (ex) {}
-            }
 #endif
             ShellService.setDefaultBrowser(claimAllTypes, false);
           }
@@ -962,8 +960,7 @@ BrowserGlue.prototype = {
         Services.prefs.getBoolPref("browser.places.importBookmarksHTML");
       if (importBookmarksHTML)
         importBookmarks = true;
-    } catch(ex) {
+    } catch(ex) {}
-    }
 
     Task.spawn(function() {
       // Check if Safe Mode or the user has required to restore bookmarks from
@@ -977,8 +974,7 @@ BrowserGlue.prototype = {
           yield this._backupBookmarks();
           importBookmarks = true;
         }
-      } catch(ex) {
+      } catch(ex) {}
-      }
 
       // If the user did not require to restore default bookmarks, or import
       // from bookmarks.html, we will try to restore from JSON/JSONLZ4
@@ -1051,7 +1047,7 @@ BrowserGlue.prototype = {
                   // Ensure that smart bookmarks are created once the operation
                   // is complete.
                   this.ensurePlacesDefaultQueriesInitialized();
-                } catch (e) {
+                } catch(e) {
                   Cu.reportError(e);
                 }
               }.bind(this)
@@ -1171,8 +1167,7 @@ BrowserGlue.prototype = {
         let maxBackups = BOOKMARKS_BACKUP_MAX_BACKUPS;
         try {
           maxBackups = Services.prefs.getIntPref("browser.bookmarks.max_backups");
-        }
+        } catch(ex) {
-        catch(ex) {
           // Use default.
         }
 
@@ -1225,8 +1220,7 @@ BrowserGlue.prototype = {
     let currentUIVersion = 0;
     try {
       currentUIVersion = Services.prefs.getIntPref("browser.migration.version");
-    } catch(ex) {
+    } catch(ex) {}
-    }
     if (currentUIVersion >= UI_VERSION) {
       return;
     }
@@ -1432,8 +1426,7 @@ BrowserGlue.prototype = {
           Services.prefs.clearUserPref("privacy.donottrackheader.value");
         }
       }
-      catch (ex) {
+      catch (ex) {}
-      }
     }
 
 #ifndef MOZ_JXR
@@ -1447,8 +1440,7 @@ BrowserGlue.prototype = {
         } else if (ihaValue.includes("image/jxr")) {
           Services.prefs.clearUserPref(ihaPref);
         }
-      }
+      } catch(ex) {}
-      catch (ex) {}
     }
 #endif
 
@@ -1468,13 +1460,13 @@ BrowserGlue.prototype = {
       if (dsCertFile.exists()) {
         try {
           dsCertFile.remove(false);
-        } catch(e) { }
+        } catch(e) {}
       }
       dsKeyFile.append("key4.db");
       if (dsKeyFile.exists()) {
         try {
           dsKeyFile.remove(false);
-        } catch(e) { }
+        } catch(e) {}
       }
     }
 
@@ -1546,8 +1538,7 @@ BrowserGlue.prototype = {
     var url = "about:permissions";
     try {
       url = url + "?filter=" + aPrincipal.URI.host;
-    } catch(e) {
+    } catch(e) {}
-    }
     win.openUILinkIn(url, "tab");
   },
 
@@ -1555,8 +1546,7 @@ BrowserGlue.prototype = {
     try {
       return !!Cc["@mozilla.org/system-alerts-service;1"].getService(
         Ci.nsIAlertsService);
-    } catch(e) {
+    } catch(e) {}
-    }
     return false;
   },
 
@@ -1590,8 +1580,7 @@ BrowserGlue.prototype = {
       if (!this._dataSource.HasAssertion(docResource, persistResource, aSource, true)) {
         this._dataSource.Assert(docResource, persistResource, aSource, true);
       }
-    }
+    } catch(ex) {}
-    catch(ex) {}
   },
 
   // ------------------------------
@@ -1797,7 +1786,7 @@ BrowserGlue.prototype = {
   _xpcom_factory: BrowserGlueServiceFactory,
 }
 
-function ContentPermissionPrompt() { }
+function ContentPermissionPrompt() {}
 ContentPermissionPrompt.prototype = {
   classID:          Components.ID("{d8903bf6-68d5-4e97-bcd1-e4d3012f721a}"),
 
@@ -1904,7 +1893,7 @@ ContentPermissionPrompt.prototype = {
       let autoAllow = !mainAction;
 
       if (!aOptions) {
-        aOptions = { };
+        aOptions = {};
       }
 
       aOptions.removeOnDismissal = autoAllow;
@@ -1994,7 +1983,7 @@ ContentPermissionPrompt.prototype = {
           stringId: "webNotifications.showForSession",
           action: Ci.nsIPermissionManager.ALLOW_ACTION,
           expireType: Ci.nsIPermissionManager.EXPIRE_SESSION,
-          callback: function() { },
+          callback: function() {},
         }
       ];
     } else {
@@ -2003,19 +1992,19 @@ ContentPermissionPrompt.prototype = {
           stringId: "webNotifications.showForSession",
           action: Ci.nsIPermissionManager.ALLOW_ACTION,
           expireType: Ci.nsIPermissionManager.EXPIRE_SESSION,
-          callback: function() { },
+          callback: function() {},
         },
         {
           stringId: "webNotifications.alwaysShow",
           action: Ci.nsIPermissionManager.ALLOW_ACTION,
           expireType: null,
-          callback: function() { },
+          callback: function() {},
         },
         {
           stringId: "webNotifications.neverShow",
           action: Ci.nsIPermissionManager.DENY_ACTION,
           expireType: null,
-          callback: function() { },
+          callback: function() {},
         }
       ];
     }