NotifyIfActiveTabChanged  430 chrome/browser/ui/tabs/tab_strip_model.cc       NotifyIfActiveTabChanged(removed_contents, NOTIFY_DEFAULT);
NotifyIfActiveTabChanged 1303 chrome/browser/ui/tabs/tab_strip_model.cc   NotifyIfActiveTabChanged(old_contents, notify_types);
NotifyIfActiveTabChanged  511 chrome/browser/ui/tabs/tab_strip_model.h   void NotifyIfActiveTabChanged(content::WebContents* old_contents,