Index: components/data_reduction_proxy/core/browser/data_reduction_proxy_bypass_protocol_unittest.cc |
diff --git a/components/data_reduction_proxy/core/browser/data_reduction_proxy_bypass_protocol_unittest.cc b/components/data_reduction_proxy/core/browser/data_reduction_proxy_bypass_protocol_unittest.cc |
index d13f8c49ae2d633d35238e57e61afe1b1011de05..e6eb8730ff7cdfe2142770c9899d291e37bde038 100644 |
--- a/components/data_reduction_proxy/core/browser/data_reduction_proxy_bypass_protocol_unittest.cc |
+++ b/components/data_reduction_proxy/core/browser/data_reduction_proxy_bypass_protocol_unittest.cc |
@@ -259,7 +259,7 @@ class DataReductionProxyProtocolTest : public testing::Test { |
} |
// Returns the key to the |ProxyRetryInfoMap|. |
- std::string GetProxyKey(std::string proxy) { |
+ std::string GetProxyKey(const std::string& proxy) { |
net::ProxyServer proxy_server = net::ProxyServer::FromURI( |
proxy, net::ProxyServer::SCHEME_HTTP); |
if (!proxy_server.is_valid()) |