Recategorize ARC auth sign in errors.

chrome/browser/chromeos/arc/arc_auth_service.h

Index: chrome/browser/chromeos/arc/arc_auth_service.h
diff --git a/chrome/browser/chromeos/arc/arc_auth_service.h b/chrome/browser/chromeos/arc/arc_auth_service.h
index 47433878106419cfb70c874282d5be8603c5fdb2..5cd11e5fb5a5479fea6c61bc1ed68be69a3a004b 100644
--- a/chrome/browser/chromeos/arc/arc_auth_service.h
+++ b/chrome/browser/chromeos/arc/arc_auth_service.h
@@ -38,6 +38,7 @@ namespace arc {
 
 class ArcAndroidManagementChecker;
 class ArcAuthContext;
+enum class ProvisioningResult : int;
 
 // This class proxies the request from the client to fetch an auth code from
 // LSO. It lives on the UI thread.
@@ -142,6 +143,8 @@ class ArcAuthService : public ArcService,
   void GetIsAccountManaged(
       const GetIsAccountManagedCallback& callback) override;
 
+  void OnSignInFailedInternal(ProvisioningResult result);
+
   // Called from Arc support platform app to start LSO.
   void StartLso();