RegisterForTabNotifications  134 chrome/browser/extensions/api/tabs/tabs_event_router.cc     RegisterForTabNotifications(tab_strip->GetWebContentsAt(i));
RegisterForTabNotifications  203 chrome/browser/extensions/api/tabs/tabs_event_router.cc   RegisterForTabNotifications(contents);
RegisterForTabNotifications  540 chrome/browser/extensions/api/tabs/tabs_event_router.cc     RegisterForTabNotifications(new_contents);
RegisterForTabNotifications  114 chrome/browser/extensions/api/tabs/tabs_event_router.h   void RegisterForTabNotifications(content::WebContents* contents);