kiosk: Skip network check for offline enabled app.

chrome/browser/ui/webui/chromeos/login/app_launch_splash_screen_handler.cc

Index: chrome/browser/ui/webui/chromeos/login/app_launch_splash_screen_handler.cc
diff --git a/chrome/browser/ui/webui/chromeos/login/app_launch_splash_screen_handler.cc b/chrome/browser/ui/webui/chromeos/login/app_launch_splash_screen_handler.cc
index aaf1913cda3da398eff5c63ae31d07b80ed9982a..1068d19f9cf271d3999093da0fd071e903b0a344 100644
--- a/chrome/browser/ui/webui/chromeos/login/app_launch_splash_screen_handler.cc
+++ b/chrome/browser/ui/webui/chromeos/login/app_launch_splash_screen_handler.cc
@@ -178,6 +178,10 @@ void AppLaunchSplashScreenHandler::ShowNetworkConfigureUI() {
     error_screen_actor_->Show(OobeDisplay::SCREEN_APP_LAUNCH_SPLASH, NULL);
 }
 
+bool AppLaunchSplashScreenHandler::IsNetworkReady() {
+  return network_state_informer_->state() == NetworkStateInformer::ONLINE;
+}
+
 void AppLaunchSplashScreenHandler::OnNetworkReady() {
   // Purposely leave blank because the online case is handled in UpdateState
   // call below.