rem: onProcessFrame.map(function(func) { func(doc); }); 
add: onUnloadRegistry.map(function(func) { func(); }); 
context:     onProcessFrame.map(function(func) { func(doc); });
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/a896b7d8bcb1f662cd55003ac0443850d672ec68/pageInfo.js/buggy/browser/base/content/pageinfo/pageInfo.js