rem: this.tabWatcher_ = tabWatcher; this.doc_ = doc; 
add: this.tabBrowser_ = tabBrowser; this.doc_ = this.tabBrowser_.ownerDocument; 
context: function PROT_BrowserView(tabWatcher, doc) {  this.debugZone = "browserview";  this.tabWatcher_ = tabWatcher;  this.doc_ = doc;}
meta: 10520	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10520/5129a015c03c8167b70bb15b93ba93761dbc7997/browser-view.js/buggy/browser/components/safebrowsing/content/browser-view.js