[ChromeOS] Don't show empty account picker.

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

Index: chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
diff --git a/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc b/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
index 87845e300a29832f383e47e051f6576b8f55c0f1..2d10205a95780138f8ab5fbaa14f080b2b7728dd 100644
--- a/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
+++ b/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
@@ -121,11 +121,7 @@ void SigninScreenHandler::Show(bool oobe_ui) {
     // figure out how to make it fast enough.
     SendUserList(false);
 
-    // Show sign-in UI if there is no visible users.
-    if (WebUILoginDisplay::GetInstance()->users().empty())
-      HandleShowAddUser(NULL);
-    else
-      ShowScreen(kAccountPickerScreen, NULL);
+    ShowScreen(kAccountPickerScreen, NULL);
   }
 }