rem: onLinkIconAvailable : function(aBrowser) 
add: onLinkIconAvailable : function(aBrowser) 
context:   onLinkIconAvailable : function(aBrowser)   {    if (gProxyFavIcon &&        gBrowser.mCurrentBrowser == aBrowser &&        gBrowser.userTypedValue === null)    {      PageProxySetIcon(aBrowser.mIconURL);    }  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/f9db07abc5a5b14b11dbc123fb543db6c61a19a1/browser.js/clean/browser/base/content/browser.js