start_page_observer.h   19 chrome/browser/ui/app_list/app_list_view_delegate.h #include "chrome/browser/ui/app_list/start_page_observer.h"
start_page_observer.h   19 chrome/browser/ui/app_list/start_page_service.cc #include "chrome/browser/ui/app_list/start_page_observer.h"