rem: #ifdef MOZ_PLACES_BOOKMARKS PlacesCommandHook.bookmarkPage(tab.linkedBrowser); #else addBookmarkAs(tab.linkedBrowser, false); #endif 
add: PlacesCommandHook.bookmarkPage(tab.linkedBrowser) 
context: function BookmarkThisTab(){  var tab = getBrowser().mContextTab;  if (tab.localName != "tab")    tab = getBrowser().mCurrentTab;#ifdef MOZ_PLACES_BOOKMARKS  PlacesCommandHook.bookmarkPage(tab.linkedBrowser);#else  addBookmarkAs(tab.linkedBrowser, false);#endif}
meta: 10520	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10520/f235aa49aa3f1a759d2bf40e07fc4117bbe4ace6/browser.js/buggy/browser/base/content/browser.js