Adding version info to the client config request

components/data_reduction_proxy/core/browser/data_reduction_proxy_io_data_unittest.cc

Index: components/data_reduction_proxy/core/browser/data_reduction_proxy_io_data_unittest.cc
diff --git a/components/data_reduction_proxy/core/browser/data_reduction_proxy_io_data_unittest.cc b/components/data_reduction_proxy/core/browser/data_reduction_proxy_io_data_unittest.cc
index 23dcb555f8cc423eecd78438d74703cc55cdfc5f..df76a35fd36dd4b4d7e30e525a434cdd6a5771df 100644
--- a/components/data_reduction_proxy/core/browser/data_reduction_proxy_io_data_unittest.cc
+++ b/components/data_reduction_proxy/core/browser/data_reduction_proxy_io_data_unittest.cc
@@ -95,21 +95,21 @@ class DataReductionProxyIODataTest : public testing::Test {
   net::TestURLRequestContext context_;
   net::NetLog net_log_;
   TestingPrefServiceSimple prefs_;
 };
 
 TEST_F(DataReductionProxyIODataTest, TestConstruction) {
   std::unique_ptr<DataReductionProxyIOData> io_data(
       new DataReductionProxyIOData(
           Client::UNKNOWN, DataReductionProxyParams::kAllowed, net_log(),
           task_runner(), task_runner(), false /* enabled */,
-          std::string() /* user_agent */));
+          std::string() /* user_agent */, std::string() /* channel */));
 
   // Check that the SimpleURLRequestContextGetter uses vanilla HTTP.
   net::URLRequestContext* request_context =
       io_data->basic_url_request_context_getter_.get()->GetURLRequestContext();
   const net::HttpNetworkSession::Params* http_params =
       request_context->GetNetworkSessionParams();
   EXPECT_FALSE(http_params->enable_spdy31);
   EXPECT_FALSE(http_params->enable_http2);
   EXPECT_FALSE(http_params->enable_quic);