Update from https://crrev.com/304121

net/quic/quic_utils_test.cc

Index: net/quic/quic_utils_test.cc
diff --git a/net/quic/quic_utils_test.cc b/net/quic/quic_utils_test.cc
index b7d23eda97a16ea54f7408d3557b0fc2740f2ee1..d2f2631343cbd2829f5432e6f730b51b894a2e10 100644
--- a/net/quic/quic_utils_test.cc
+++ b/net/quic/quic_utils_test.cc
@@ -84,6 +84,20 @@ TEST(QuicUtilsTest, TagToString) {
             QuicUtils::TagToString(MakeQuicTag('C', 'H', 'L', '\x1f')));
 }
 
+TEST(QuicUtilsTest, ParseQuicConnectionOptions) {
+  QuicTagVector empty_options = QuicUtils::ParseQuicConnectionOptions("");
+  EXPECT_EQ(0ul, empty_options.size());
+
+  QuicTagVector parsed_options = QuicUtils::ParseQuicConnectionOptions(
+      "PACE,TIMER,TBBR,REJ");
+  QuicTagVector expected_options;
+  expected_options.push_back(net::kPACE);
+  expected_options.push_back(net::kTIME);
+  expected_options.push_back(net::kTBBR);
+  expected_options.push_back(net::kREJ);
+  EXPECT_EQ(expected_options, parsed_options);
+}
+
 }  // namespace
 }  // namespace test
 }  // namespace net