Made browser actions per tab on Safari

background.js

 /*
  * This file is part of Adblock Plus <http://adblockplus.org/>,
  * Copyright (C) 2006-2013 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 99 matching lines @@
     // when using Safari, because icons are grayscale already and icons
     // aren't per tab in Safari.
     iconFilename = "icons/abp-16.png"
   else
   {
     var excluded = isWhitelisted(tab.url);
     iconFilename = excluded ? "icons/abp-19-whitelisted.png" : "icons/abp-19.png";
   }
 
   tab.browserAction.setIcon(iconFilename);
-  tab.browserAction.setTitle(ext.i18n.getMessage("name"));
-
   iconAnimation.registerTab(tab, iconFilename);
 
   // Set context menu status according to whether current tab has whitelisted domain
   if (excluded)
     chrome.contextMenus.removeAll();
   else
     showContextMenu();
 }
 
 /**
@@ skipping 272 matching lines @@
         // sendResponse asynchronously
         return true;
       }
       break;
     default:
       sendResponse({});
       break;
   }
 });
 
+// Set icon title/tooltip globally
+ext.browserAction.setTitle(ext.i18n.getMessage("name"));
+
 // Show icon as browser action for all tabs that already exist
 ext.windows.getAll(function(windows)
 {
   for (var i = 0; i < windows.length; i++)
   {
     windows[i].getAllTabs(function(tabs)
     {
       tabs.forEach(refreshIconAndContextMenu);
     });
   }
 });
 
 // Update icon if a tab changes location
 ext.tabs.onLoading.addListener(function(tab)
 {
   tab.sendMessage({type: "clickhide-deactivate"});
   refreshIconAndContextMenu(tab);
 });
 
 setTimeout(function()
 {
   var notificationToShow = Notification.getNextToShow();
   if (notificationToShow)
     showNotification(notificationToShow);
 }, 3 * 60 * 1000);