Index: components/variations/service/variations_service_unittest.cc |
diff --git a/components/variations/service/variations_service_unittest.cc b/components/variations/service/variations_service_unittest.cc |
index 2d75afbc504947e0330aea2a9c47b5b89ad73de9..aeb5c199f69479eb565939f408b3f2936465a65f 100644 |
--- a/components/variations/service/variations_service_unittest.cc |
+++ b/components/variations/service/variations_service_unittest.cc |
@@ -60,7 +60,7 @@ class TestVariationsServiceClient : public VariationsServiceClient { |
void OverrideUIString(uint32_t hash, const base::string16& string) override {} |
void OnInitialStartup() override {} |
- void set_restrict_parameter(std::string value) { |
+ void set_restrict_parameter(const std::string& value) { |
restrict_parameter_ = value; |
} |