OnFaviconForApp 720 chrome/browser/ui/webui/ntp/app_launcher_handler.cc base::Bind(&AppLauncherHandler::OnFaviconForApp, OnFaviconForApp 138 chrome/browser/ui/webui/ntp/app_launcher_handler.h void OnFaviconForApp(scoped_ptr<AppInstallInfo> install_info,