Pass chrome version and channel in CHLO message to server.

net/quic/quic_stream_factory_test.cc

Index: net/quic/quic_stream_factory_test.cc
diff --git a/net/quic/quic_stream_factory_test.cc b/net/quic/quic_stream_factory_test.cc
index 818998953ad023fce12a292085690f6ea97ab570..f50c3878013c5c7398aa8b1f6db368ce2a5dd0ff 100644
--- a/net/quic/quic_stream_factory_test.cc
+++ b/net/quic/quic_stream_factory_test.cc
@@ -90,10 +90,9 @@ class QuicStreamFactoryTest : public ::testing::TestWithParam<QuicVersion> {
         clock_(new MockClock()),
         cert_verifier_(CertVerifier::CreateDefault()),
         factory_(&host_resolver_, &socket_factory_,
-                 base::WeakPtr<HttpServerProperties>(),
-                 cert_verifier_.get(),
-                 &crypto_client_stream_factory_,
-                 &random_generator_, clock_, kDefaultMaxPacketSize,
+                 base::WeakPtr<HttpServerProperties>(), cert_verifier_.get(),
+                 &crypto_client_stream_factory_, &random_generator_, clock_,
+                 kDefaultMaxPacketSize, std::string(),
                  SupportedVersions(GetParam()), true, true, true),
         host_port_pair_(kDefaultServerHostName, kDefaultServerPort),
         is_https_(false),