Index: services/preferences/public/cpp/tracked/mock_validation_delegate.h |
diff --git a/services/preferences/public/cpp/tracked/mock_validation_delegate.h b/services/preferences/public/cpp/tracked/mock_validation_delegate.h |
index 5538c69301fd5931237b525c0955b67ea8a19238..5c5ef68eeb82ebb4036c522246a5576bc45658c6 100644 |
--- a/services/preferences/public/cpp/tracked/mock_validation_delegate.h |
+++ b/services/preferences/public/cpp/tracked/mock_validation_delegate.h |
@@ -92,7 +92,7 @@ class MockValidationDelegate |
// TrackedPreferenceValidationDelegate implementation. |
void OnAtomicPreferenceValidation( |
const std::string& pref_path, |
- std::unique_ptr<base::Value> value, |
+ const base::Optional<base::Value>& value, |
prefs::mojom::TrackedPreferenceValidationDelegate::ValueState value_state, |
prefs::mojom::TrackedPreferenceValidationDelegate::ValueState |
external_validation_value_state, |