Revert of Add a whitelist for QUIC hosts.

chrome/browser/io_thread_unittest.cc

Index: chrome/browser/io_thread_unittest.cc
diff --git a/chrome/browser/io_thread_unittest.cc b/chrome/browser/io_thread_unittest.cc
index 45117492a9aaf04f2cac67486111ec4716bd9e85..f3321ee333ee20d0974201282fab9850204c03a9 100644
--- a/chrome/browser/io_thread_unittest.cc
+++ b/chrome/browser/io_thread_unittest.cc
@@ -238,7 +238,6 @@
             params.quic_idle_connection_timeout_seconds);
   EXPECT_FALSE(params.quic_disable_preconnect_if_0rtt);
   EXPECT_FALSE(IOThread::ShouldEnableQuicForDataReductionProxy());
-  EXPECT_TRUE(params.quic_host_whitelist.empty());
 }
 
 TEST_F(IOThreadTest, EnableQuicFromQuicProxyFieldTrialGroup) {
@@ -572,32 +571,6 @@
   EXPECT_EQ(.5, params.alternative_service_probability_threshold);
 }
 
-TEST_F(IOThreadTest, QuicWhitelistFromCommandLinet) {
-  command_line_.AppendSwitch("enable-quic");
-  command_line_.AppendSwitchASCII("quic-host-whitelist",
-                                  "www.example.org, www.example.com");
-
-  ConfigureQuicGlobals();
-  net::HttpNetworkSession::Params params;
-  InitializeNetworkSessionParams(&params);
-  EXPECT_EQ(2u, params.quic_host_whitelist.size());
-  EXPECT_TRUE(ContainsKey(params.quic_host_whitelist, "www.example.org"));
-  EXPECT_TRUE(ContainsKey(params.quic_host_whitelist, "www.example.com"));
-}
-
-TEST_F(IOThreadTest, QuicWhitelistFromParams) {
-  field_trial_group_ = "Enabled";
-  field_trial_params_["quic_host_whitelist"] =
-      "www.example.org, www.example.com";
-
-  ConfigureQuicGlobals();
-  net::HttpNetworkSession::Params params;
-  InitializeNetworkSessionParams(&params);
-  EXPECT_EQ(2u, params.quic_host_whitelist.size());
-  EXPECT_TRUE(ContainsKey(params.quic_host_whitelist, "www.example.org"));
-  EXPECT_TRUE(ContainsKey(params.quic_host_whitelist, "www.example.com"));
-}
-
 TEST_F(IOThreadTest, QuicDisallowedByPolicy) {
   command_line_.AppendSwitch(switches::kEnableQuic);
   is_quic_allowed_by_policy_ = false;