Remove support for Alt-Svc/Alternate Protocol Probability

chrome/browser/io_thread_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/metrics/field_trial.h"
@@ skipping 217 matching lines @@
   field_trial_group_ = "Enabled";
 
   ConfigureQuicGlobals();
   net::HttpNetworkSession::Params default_params;
   net::HttpNetworkSession::Params params;
   InitializeNetworkSessionParams(&params);
   EXPECT_TRUE(params.enable_quic);
   EXPECT_FALSE(params.disable_quic_on_timeout_with_open_streams);
   EXPECT_TRUE(params.enable_quic_for_proxies);
   EXPECT_EQ(1350u, params.quic_max_packet_length);
-  EXPECT_EQ(1.0, params.alternative_service_probability_threshold);
   EXPECT_EQ(default_params.quic_supported_versions,
             params.quic_supported_versions);
   EXPECT_EQ(net::QuicTagVector(), params.quic_connection_options);
   EXPECT_FALSE(params.quic_always_require_handshake_confirmation);
   EXPECT_FALSE(params.quic_disable_connection_pooling);
   EXPECT_EQ(0.25f, params.quic_load_server_info_timeout_srtt_multiplier);
   EXPECT_FALSE(params.quic_enable_connection_racing);
   EXPECT_FALSE(params.quic_enable_non_blocking_io);
   EXPECT_FALSE(params.quic_disable_disk_cache);
   EXPECT_FALSE(params.quic_prefer_aes);
@@ skipping 348 matching lines @@
 
 TEST_F(IOThreadTest, QuicDelayTcpConnection) {
   field_trial_group_ = "Enabled";
   field_trial_params_["delay_tcp_race"] = "true";
   ConfigureQuicGlobals();
   net::HttpNetworkSession::Params params;
   InitializeNetworkSessionParams(&params);
   EXPECT_TRUE(params.quic_delay_tcp_race);
 }
 
-TEST_F(IOThreadTest, AlternativeServiceProbabilityThresholdFromFlag) {
-  command_line_.AppendSwitchASCII("alternative-service-probability-threshold",
-                                  "0.5");
-
-  ConfigureQuicGlobals();
-  net::HttpNetworkSession::Params params;
-  InitializeNetworkSessionParams(&params);
-  EXPECT_EQ(.5, params.alternative_service_probability_threshold);
-}
-
-TEST_F(IOThreadTest, AlternativeServiceProbabilityThresholdFromEnableQuicFlag) {
-  command_line_.AppendSwitch("enable-quic");
-
-  ConfigureQuicGlobals();
-  net::HttpNetworkSession::Params params;
-  InitializeNetworkSessionParams(&params);
-  EXPECT_EQ(0, params.alternative_service_probability_threshold);
-}
-
-// TODO(bnc): Remove when new parameter name rolls out and server configuration
-// is changed.
-TEST_F(IOThreadTest, AlternativeServiceProbabilityThresholdFromOldParams) {
-  field_trial_group_ = "Enabled";
-  field_trial_params_["alternate_protocol_probability_threshold"] = ".5";
-
-  ConfigureQuicGlobals();
-  net::HttpNetworkSession::Params params;
-  InitializeNetworkSessionParams(&params);
-  EXPECT_EQ(.5, params.alternative_service_probability_threshold);
-}
-
-TEST_F(IOThreadTest, AlternativeServiceProbabilityThresholdFromParams) {
-  field_trial_group_ = "Enabled";
-  field_trial_params_["alternative_service_probability_threshold"] = ".5";
-
-  ConfigureQuicGlobals();
-  net::HttpNetworkSession::Params params;
-  InitializeNetworkSessionParams(&params);
-  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"));
@@ skipping 203 matching lines @@
       &IOThreadTestWithIOThreadObject::CheckAuthAndroidNegoitateAccountType,
       base::Unretained(this), "acc1"));
   pref_service()->SetString(prefs::kAuthAndroidNegotiateAccountType, "acc2");
   RunOnIOThreadBlocking(base::Bind(
       &IOThreadTestWithIOThreadObject::CheckAuthAndroidNegoitateAccountType,
       base::Unretained(this), "acc2"));
 }
 #endif
 
 }  // namespace test