rem: function checkForDefaultBrowser() { try { Components .classes[ "@mozilla.org/winhooks;1"] .getService( Components.interfaces.nsIWindowsHooks ) .checkSettings( window ); } catch(e) { } 
add: function checkForDefaultBrowser() { try { Components.classes["@mozilla.org/winhooks;1"] .getService(Components.interfaces.nsIWindowsHooks) .checkSettings(window); } catch(e) { } 
context: function checkForDefaultBrowser() {    try {        Components            .classes[ "@mozilla.org/winhooks;1"]                .getService( Components.interfaces.nsIWindowsHooks )                    .checkSettings( window );    } catch(e) {    }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/acb80400903a048fb5359832e92abe784ae2e35b/navigator.js/clean/xpfe/browser/resources/content/navigator.js