StartPageService   50 chrome/browser/ui/app_list/start_page_service.cc class StartPageService::ProfileDestroyObserver
StartPageService   77 chrome/browser/ui/app_list/start_page_service.cc class StartPageService::StartPageWebContentsDelegate
StartPageService  119 chrome/browser/ui/app_list/start_page_service.cc StartPageService::~StartPageService() {}