Revert of Remove support for Alt-Svc/Alternate Protocol Probability

net/http/http_stream_factory_impl_unittest.cc

 // Copyright (c) 2012 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 "net/http/http_stream_factory_impl.h"
 
 #include <stdint.h>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 790 matching lines @@
   for (int num_streams = 1; num_streams < 3; ++num_streams) {
     GURL url = GURL("https://www.google.com");
 
     // Set up QUIC as alternative_service.
     HttpServerPropertiesImpl http_server_properties;
     const AlternativeService alternative_service(QUIC, url.host().c_str(),
                                                  url.IntPort());
     AlternativeServiceInfoVector alternative_service_info_vector;
     base::Time expiration = base::Time::Now() + base::TimeDelta::FromDays(1);
     alternative_service_info_vector.push_back(
-        AlternativeServiceInfo(alternative_service, expiration));
+        AlternativeServiceInfo(alternative_service, 1.0, expiration));
     HostPortPair host_port_pair(alternative_service.host_port_pair());
     http_server_properties.SetAlternativeServices(
         host_port_pair, alternative_service_info_vector);
 
     SpdySessionDependencies session_deps(
         GetParam(), ProxyService::CreateFixed("http_proxy"));
 
     // Setup params to disable preconnect, but QUIC doesn't 0RTT.
     HttpNetworkSession::Params params =
         SpdySessionDependencies::CreateSessionParams(&session_deps);
@@ skipping 23 matching lines @@
 TEST_P(HttpStreamFactoryTest, QuicDisablePreConnectIfZeroRtt) {
   for (int num_streams = 1; num_streams < 3; ++num_streams) {
     GURL url = GURL("https://www.google.com");
 
     // Set up QUIC as alternative_service.
     HttpServerPropertiesImpl http_server_properties;
     const AlternativeService alternative_service(QUIC, "www.google.com", 443);
     AlternativeServiceInfoVector alternative_service_info_vector;
     base::Time expiration = base::Time::Now() + base::TimeDelta::FromDays(1);
     alternative_service_info_vector.push_back(
-        AlternativeServiceInfo(alternative_service, expiration));
+        AlternativeServiceInfo(alternative_service, 1.0, expiration));
     HostPortPair host_port_pair(alternative_service.host_port_pair());
     http_server_properties.SetAlternativeServices(
         host_port_pair, alternative_service_info_vector);
 
     SpdySessionDependencies session_deps(GetParam());
 
     // Setup params to disable preconnect, but QUIC does 0RTT.
     HttpNetworkSession::Params params =
         SpdySessionDependencies::CreateSessionParams(&session_deps);
     params.enable_quic = true;
@@ skipping 781 matching lines @@
 
   // Now request a stream.
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("ws://www.google.com:8888");
   request_info.load_flags = 0;
 
   base::Time expiration = base::Time::Now() + base::TimeDelta::FromDays(1);
   session->http_server_properties()->SetAlternativeService(
       HostPortPair("www.google.com", 8888),
-      AlternativeService(NPN_HTTP_2, "www.google.com", 9999), expiration);
+      AlternativeService(NPN_HTTP_2, "www.google.com", 9999), 1.0, expiration);
 
   SSLConfig ssl_config;
   StreamRequestWaiter waiter;
   WebSocketStreamCreateHelper create_helper;
   scoped_ptr<HttpStreamRequest> request(
       session->http_stream_factory_for_websocket()
           ->RequestWebSocketHandshakeStream(request_info,
                                             DEFAULT_PRIORITY,
                                             ssl_config,
                                             ssl_config,
@@ skipping 21 matching lines @@
   EXPECT_TRUE(waiter.used_proxy_info().is_direct());
 
   // Make sure there is no orphaned job. it is already canceled.
   ASSERT_EQ(0u, static_cast<HttpStreamFactoryImpl*>(
       session->http_stream_factory_for_websocket())->num_orphaned_jobs());
 }
 
 }  // namespace
 
 }  // namespace net