Issue 1824 - Removed unused method Page.activate()

safari/ext/background.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2015 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 29 matching lines @@
       };
 
     this.browserAction = new BrowserAction(this);
     this.contextMenus = new ContextMenus(this);
   };
   Page.prototype = {
     get url()
     {
       return this._frames[0].url;
     },
-    activate: function()
-    {
-      this._tab.activate();
-    },
     sendMessage: function(message, responseCallback)
     {
       this._messageProxy.sendMessage(message, responseCallback, {pageId: this._id});
     }
   };
 
   ext._getPage = function(id)
   {
     return pages[id];
   };
@@ skipping 600 matching lines @@
 
   /* Options */
 
   ext.showOptions = function(callback)
   {
     var optionsUrl = safari.extension.baseURI + "options.html";
 
     for (var id in pages)
     {
       var page = pages[id];
+      var tab = page._tab;
 
-      if (page.url == optionsUrl && page._tab.browserWindow == safari.application.activeBrowserWindow)
+      if (page.url == optionsUrl && tab.browserWindow == safari.application.activeBrowserWindow)
       {
-        page.activate();
+        tab.activate();
         if (callback)
           callback(page);
         return;
       }
     }
 
     ext.pages.open(optionsUrl, callback);
   };
 })();