rem: if (gURLBar.value != gLastValidURL) SetPageProxyState("invalid"); 
add: if (gURLBar.value != gLastValidURLStr) SetPageProxyState("invalid", null); 
context: function UpdatePageProxyState(){  if (gURLBar.value != gLastValidURL)    SetPageProxyState("invalid");}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/8ca82532f650ee98164c6229edf7c1e4e431e12e/navigator.js/buggy/xpfe/browser/resources/content/navigator.js