rem: this.sendMessage(Components.lookupMethod(window.content, 'location').call(window.content).href, Components.lookupMethod(window.content.document, 'title').call(window.content.document)); 
add: this.sendMessage(window.content.location.href, window.content.document.title); 
context:   sendLinkForContent: function ()  {    this.sendMessage(Components.lookupMethod(window.content, 'location').call(window.content).href,                     Components.lookupMethod(window.content.document, 'title').call(window.content.document));    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/928334d5149e0c90e70bbe1c1fa7994456b23921/browser.js/buggy/browser/base/content/browser.js