Index: google_apis/gaia/oauth2_token_service_test_util.h |
diff --git a/google_apis/gaia/oauth2_token_service_test_util.h b/google_apis/gaia/oauth2_token_service_test_util.h |
index 6a14f139bedfecafb1d2d6a44f86107ec8b96374..e3881b7ef57390fb68e6042981b116c074e03d48 100644 |
--- a/google_apis/gaia/oauth2_token_service_test_util.h |
+++ b/google_apis/gaia/oauth2_token_service_test_util.h |
@@ -10,7 +10,7 @@ |
#include "google_apis/gaia/google_service_auth_error.h" |
#include "google_apis/gaia/oauth2_token_service.h" |
-std::string GetValidTokenResponse(std::string token, int expiration); |
+std::string GetValidTokenResponse(const std::string& token, int expiration); |
// A simple testing consumer. |
class TestingOAuth2TokenServiceConsumer : public OAuth2TokenService::Consumer { |