.mozilla/firefox/default/extensions/{b9db16a4-6edc-47ec-a1f4-b86292ed211d}/chrome.manifest

   1 overlay chrome://browser/content/browser.xul chrome://dwhelper/content/dwhelper.xul\r
   2 content dwhelper    jar:chrome/dwhelper.jar!/content/\r
   3 skin    dwhelper classic/1.0 jar:chrome/dwhelper.jar!/skin/classic/\r
   4 locale  dwhelper en-US jar:chrome/dwhelper.jar!/locale/en-US/\r
   5 locale  dwhelper fr-FR jar:chrome/dwhelper.jar!/locale/fr-FR/\r
   6 style   chrome://global/content/customizeToolbar.xul    chrome://dwhelper/skin/classic/dwhelper.css