overlay chrome://global/content/viewPartialSource.xul chrome://browser/content/viewSourceOverlay.xul override chrome://global/content/license.html chrome://browser/content/license.html overlay chrome://global/content/viewSource.xul chrome://browser/content/viewSourceOverlay.xul style chrome://global/content/customizeToolbar.xul chrome://browser/content/browser.css overlay chrome://browser/content/browser.xul chrome://browser/content/safebrowsing/report-phishing-overlay.xul content browser jar:browser.jar!/content/browser/ xpcnativewrappers=yes contentaccessible=yes style chrome://global/content/customizeToolbar.xul chrome://browser/skin/ content branding jar:browser.jar!/content/branding/ xpcnativewrappers=yes