Fix reconcilor loop when the primary account is in an auth error state.

google_apis/gaia/oauth2_token_service_delegate.h

Index: google_apis/gaia/oauth2_token_service_delegate.h
diff --git a/google_apis/gaia/oauth2_token_service_delegate.h b/google_apis/gaia/oauth2_token_service_delegate.h
index cb38c2eb0e5a3a60a16db7dfbf16129ee71a3da8..fe53cb351304f385c100d141795416e86270ed14 100644
--- a/google_apis/gaia/oauth2_token_service_delegate.h
+++ b/google_apis/gaia/oauth2_token_service_delegate.h
@@ -29,8 +29,9 @@ class OAuth2TokenServiceDelegate {
       OAuth2AccessTokenConsumer* consumer) = 0;
 
   virtual bool RefreshTokenIsAvailable(const std::string& account_id) const = 0;
+  virtual bool RefreshTokenHasError(const std::string& account_id) const;
   virtual void UpdateAuthError(const std::string& account_id,
-                               const GoogleServiceAuthError& error){};
+                               const GoogleServiceAuthError& error) {}
 
   virtual std::vector<std::string> GetAccounts();
   virtual void RevokeAllCredentials(){};