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 3a364273071bcd57db69c2dd4e42c04c6cfa6da0..3466f886ad1a252bc28ddfc88d673d6b26ed6c4e 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.
@@ -145,6 +146,8 @@ 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();