Improve HttpStreamFactory NetLog events

net/http/http_stream_factory_impl_job_controller_unittest.cc

 // Copyright (c) 2016 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_job_controller.h"
 
 #include <memory>
 
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
@@ skipping 124 matching lines @@
 
     if (use_alternative_proxy) {
       std::unique_ptr<ProxyService> proxy_service =
           ProxyService::CreateFixedFromPacResult("HTTPS myproxy.org:443");
       session_deps_.proxy_service = std::move(proxy_service);
     }
     session_ = SpdySessionDependencies::SpdyCreateSession(&session_deps_);
     factory_ =
         static_cast<HttpStreamFactoryImpl*>(session_->http_stream_factory());
     job_controller_ = new HttpStreamFactoryImpl::JobController(
-        factory_, &request_delegate_, session_.get(), &job_factory_);
+        factory_, &request_delegate_, session_.get(), &job_factory_,
+        /*is_preconnect=*/false, net_log_);
     HttpStreamFactoryImplPeer::AddJobController(factory_, job_controller_);
   }
 
   TestProxyDelegate* test_proxy_delegate() const {
     return test_proxy_delegate_;
   }
 
   ~HttpStreamFactoryImplJobControllerTest() {}
 
   void SetAlternativeService(const HttpRequestInfo& request_info,
@@ skipping 18 matching lines @@
 
   // Not owned by |this|.
   TestProxyDelegate* test_proxy_delegate_;
   TestJobFactory job_factory_;
   MockHttpStreamRequestDelegate request_delegate_;
   SpdySessionDependencies session_deps_;
   std::unique_ptr<HttpNetworkSession> session_;
   HttpStreamFactoryImpl* factory_;
   HttpStreamFactoryImpl::JobController* job_controller_;
   std::unique_ptr<HttpStreamFactoryImpl::Request> request_;
+  const NetLogWithSource net_log_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpStreamFactoryImplJobControllerTest);
 };
 
 TEST_F(HttpStreamFactoryImplJobControllerTest,
        OnStreamFailedWithNoAlternativeJob) {
   ProxyConfig proxy_config;
   proxy_config.set_auto_detect(true);
   // Use asynchronous proxy resolver.
   MockAsyncProxyResolverFactory* proxy_resolver_factory =
       new MockAsyncProxyResolverFactory(false);
   session_deps_.proxy_service.reset(
       new ProxyService(base::MakeUnique<ProxyConfigServiceFixed>(proxy_config),
                        base::WrapUnique(proxy_resolver_factory), nullptr));
   Initialize(false);
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("http://www.google.com");
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
 
   EXPECT_TRUE(job_controller_->main_job());
 
   // There's no other alternative job. Thus when stream failed, it should
   // notify Request of the stream failure.
   EXPECT_CALL(request_delegate_, OnStreamFailed(ERR_FAILED, _)).Times(1);
   job_controller_->OnStreamFailed(job_factory_.main_job(), ERR_FAILED,
                                   SSLConfig());
 }
 
 TEST_F(HttpStreamFactoryImplJobControllerTest,
        OnStreamReadyWithNoAlternativeJob) {
   ProxyConfig proxy_config;
   proxy_config.set_auto_detect(true);
   // Use asynchronous proxy resolver.
   MockAsyncProxyResolverFactory* proxy_resolver_factory =
       new MockAsyncProxyResolverFactory(false);
   session_deps_.proxy_service.reset(
       new ProxyService(base::MakeUnique<ProxyConfigServiceFixed>(proxy_config),
                        base::WrapUnique(proxy_resolver_factory), nullptr));
   Initialize(false);
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("http://www.google.com");
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
 
   // There's no other alternative job. Thus when a stream is ready, it should
   // notify Request.
   HttpStream* http_stream =
       new HttpBasicStream(base::MakeUnique<ClientSocketHandle>(), false, false);
   job_factory_.main_job()->SetStream(http_stream);
 
   EXPECT_CALL(request_delegate_, OnStreamReady(_, _, http_stream))
       .WillOnce(Invoke(DeleteHttpStreamPointer));
   job_controller_->OnStreamReady(job_factory_.main_job(), SSLConfig());
@@ skipping 13 matching lines @@
   Initialize(false);
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("https://www.google.com");
 
   url::SchemeHostPort server(request_info.url);
   AlternativeService alternative_service(kProtoQUIC, server.host(), 443);
   SetAlternativeService(request_info, alternative_service);
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_TRUE(job_controller_->alternative_job());
 
   // Reset the Request will cancel all the Jobs since there's no Job determined
   // to serve Request yet and JobController will notify the factory to delete
   // itself upon completion.
   request_.reset();
   VerifyBrokenAlternateProtocolMapping(request_info, false);
   EXPECT_TRUE(HttpStreamFactoryImplPeer::IsJobControllerDeleted(factory_));
 }
@@ skipping 10 matching lines @@
   Initialize(false);
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("https://www.google.com");
 
   url::SchemeHostPort server(request_info.url);
   AlternativeService alternative_service(kProtoQUIC, server.host(), 443);
   SetAlternativeService(request_info, alternative_service);
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_TRUE(job_controller_->alternative_job());
 
   // We have the main job with unknown status when the alternative job is failed
   // thus should not notify Request of the alternative job's failure. But should
   // notify the main job to mark the alternative job failed.
   EXPECT_CALL(request_delegate_, OnStreamFailed(_, _)).Times(0);
   job_controller_->OnStreamFailed(job_factory_.alternative_job(), ERR_FAILED,
                                   SSLConfig());
   EXPECT_TRUE(!job_controller_->alternative_job());
@@ skipping 20 matching lines @@
   Initialize(false);
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("https://www.google.com");
 
   url::SchemeHostPort server(request_info.url);
   AlternativeService alternative_service(kProtoQUIC, server.host(), 443);
   SetAlternativeService(request_info, alternative_service);
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_TRUE(job_controller_->alternative_job());
 
   // Main job succeeds, starts serving Request and it should report status
   // to Request. The alternative job will mark the main job complete and gets
   // orphaned.
   HttpStream* http_stream =
       new HttpBasicStream(base::MakeUnique<ClientSocketHandle>(), false, false);
   job_factory_.main_job()->SetStream(http_stream);
 
@@ skipping 27 matching lines @@
                        base::WrapUnique(proxy_resolver_factory), nullptr));
   Initialize(false);
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("https://www.google.com");
 
   url::SchemeHostPort server(request_info.url);
   AlternativeService alternative_service(kProtoQUIC, server.host(), 443);
   SetAlternativeService(request_info, alternative_service);
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_TRUE(job_controller_->alternative_job());
   EXPECT_TRUE(JobControllerPeer::main_job_is_blocked(job_controller_));
 
   // |alternative_job| succeeds and should report status to Request.
   HttpStream* http_stream =
       new HttpBasicStream(base::MakeUnique<ClientSocketHandle>(), false, false);
   job_factory_.alternative_job()->SetStream(http_stream);
   EXPECT_CALL(request_delegate_, OnStreamReady(_, _, http_stream))
       .WillOnce(Invoke(DeleteHttpStreamPointer));
@@ skipping 26 matching lines @@
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("https://www.google.com");
 
   url::SchemeHostPort server(request_info.url);
   AlternativeService alternative_service(kProtoQUIC, server.host(), 443);
   SetAlternativeService(request_info, alternative_service);
   // Hack to use different URL for the main job to help differentiate the proxy
   // requests.
   job_factory_.UseDifferentURLForMainJob(GURL("http://www.google.com"));
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_TRUE(job_controller_->alternative_job());
   EXPECT_TRUE(JobControllerPeer::main_job_is_blocked(job_controller_));
 
   // Complete main job now.
   MockAsyncProxyResolver resolver;
   proxy_resolver_factory->pending_requests()[0]->CompleteNowWithForwarder(
       net::OK, &resolver);
   int main_job_request_id =
       resolver.pending_jobs()[0]->url().SchemeIs("http") ? 0 : 1;
@@ skipping 41 matching lines @@
   Initialize(false);
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("https://www.google.com");
 
   url::SchemeHostPort server(request_info.url);
   AlternativeService alternative_service(kProtoQUIC, server.host(), 443);
   SetAlternativeService(request_info, alternative_service);
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_TRUE(job_controller_->alternative_job());
 
   // |main_job| fails but should not report status to Request.
   EXPECT_CALL(request_delegate_, OnStreamFailed(_, _)).Times(0);
 
   job_controller_->OnStreamFailed(job_factory_.main_job(), ERR_FAILED,
                                   SSLConfig());
 
   // |alternative_job| succeeds and should report status to Request.
@@ skipping 20 matching lines @@
   Initialize(false);
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("https://www.google.com");
 
   url::SchemeHostPort server(request_info.url);
   AlternativeService alternative_service(kProtoQUIC, server.host(), 443);
   SetAlternativeService(request_info, alternative_service);
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_TRUE(job_controller_->alternative_job());
 
   // |alternative_job| fails but should not report status to Request.
   EXPECT_CALL(request_delegate_, OnStreamFailed(_, _)).Times(0);
 
   job_controller_->OnStreamFailed(job_factory_.alternative_job(), ERR_FAILED,
                                   SSLConfig());
 
   // |main_job| succeeds and should report status to Request.
@@ skipping 22 matching lines @@
   Initialize(false);
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("https://www.google.com");
 
   url::SchemeHostPort server(request_info.url);
   AlternativeService alternative_service(kProtoQUIC, server.host(), 443);
   SetAlternativeService(request_info, alternative_service);
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_TRUE(job_controller_->alternative_job());
 
   // |main_job| fails but should not report status to Request.
   // The alternative job will mark the main job complete.
   EXPECT_CALL(request_delegate_, OnStreamFailed(_, _)).Times(0);
 
   job_controller_->OnStreamFailed(job_factory_.main_job(), ERR_FAILED,
                                   SSLConfig());
 
@@ skipping 24 matching lines @@
   Initialize(false);
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("https://www.google.com");
 
   url::SchemeHostPort server(request_info.url);
   AlternativeService alternative_service(kProtoQUIC, server.host(), 443);
   SetAlternativeService(request_info, alternative_service);
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_TRUE(job_controller_->alternative_job());
 
   // Wait until OnStreamFailedCallback is executed on the alternative job.
   EXPECT_CALL(request_delegate_, OnStreamFailed(_, _)).Times(1);
   base::RunLoop().RunUntilIdle();
 }
 
 TEST_F(HttpStreamFactoryImplJobControllerTest, InvalidPortForQuic) {
   // Using a restricted port 101 for QUIC should fail and the alternative job
   // should post OnStreamFailedCall on the controller to resume the main job.
   Initialize(false);
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("https://www.google.com");
 
   url::SchemeHostPort server(request_info.url);
   AlternativeService alternative_service(kProtoQUIC, server.host(), 101);
   SetAlternativeService(request_info, alternative_service);
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
 
   EXPECT_TRUE(job_factory_.main_job()->is_waiting());
 
   // Wait until OnStreamFailedCallback is executed on the alternative job.
   EXPECT_CALL(*job_factory_.main_job(), Resume()).Times(1);
   base::RunLoop().RunUntilIdle();
 }
 
 TEST_F(HttpStreamFactoryImplJobControllerTest,
        NoAvailableSpdySessionToResumeMainJob) {
@@ skipping 21 matching lines @@
   request_info.url = GURL("https://www.google.com");
 
   // Set a SPDY alternative service for the server.
   url::SchemeHostPort server(request_info.url);
   AlternativeService alternative_service(kProtoQUIC, server.host(), 443);
   SetAlternativeService(request_info, alternative_service);
   // Hack to use different URL for the main job to help differentiate the proxy
   // requests.
   job_factory_.UseDifferentURLForMainJob(GURL("http://www.google.com"));
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   // Both jobs should be created but stalled as proxy resolution not completed.
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_TRUE(job_controller_->alternative_job());
 
   MockAsyncProxyResolver resolver;
   proxy_resolver_factory->pending_requests()[0]->CompleteNowWithForwarder(
       net::OK, &resolver);
 
   // Resolve proxy for the main job which then proceed to wait for the
   // alternative job which is IO_PENDING.
@@ skipping 38 matching lines @@
   request_info.method = "GET";
   request_info.url = GURL("https://www.google.com");
 
   url::SchemeHostPort server(request_info.url);
   AlternativeService alternative_service(kProtoQUIC, server.host(), 443);
   SetAlternativeService(request_info, alternative_service);
   // Hack to use different URL for the main job to help differentiate the proxy
   // requests.
   job_factory_.UseDifferentURLForMainJob(GURL("http://www.google.com"));
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_TRUE(job_controller_->alternative_job());
 
   MockAsyncProxyResolver resolver;
   proxy_resolver_factory->pending_requests()[0]->CompleteNowWithForwarder(
       net::OK, &resolver);
 
   // Resolve proxy for the main job which then proceed to wait for the
   // alternative job which is IO_PENDING.
   int main_job_request_id =
@@ skipping 35 matching lines @@
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("https://www.google.com");
 
   // Set a SPDY alternative service for the server.
   url::SchemeHostPort server(request_info.url);
   AlternativeService alternative_service(kProtoQUIC, server.host(), 443);
   SetAlternativeService(request_info, alternative_service);
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_TRUE(job_controller_->alternative_job());
 
   // The alternative job stalls as host resolution hangs when creating the QUIC
   // request and controller should resume the main job after delay.
   // Verify the waiting time for delayed main job.
   EXPECT_CALL(*job_factory_.main_job(), Resume())
       .WillOnce(Invoke(testing::CreateFunctor(
           &JobControllerPeer::VerifyWaitingTimeForMainJob, job_controller_,
           base::TimeDelta::FromMicroseconds(15))));
 
   base::RunLoop().RunUntilIdle();
 }
 
 // Verifies that the alternative proxy server job is not created if the URL
 // scheme is HTTPS.
 TEST_F(HttpStreamFactoryImplJobControllerTest, HttpsURL) {
   // Using hanging resolver will cause the alternative job to hang indefinitely.
   HangingResolver* resolver = new HangingResolver();
   session_deps_.host_resolver.reset(resolver);
 
   Initialize(true);
   EXPECT_TRUE(test_proxy_delegate()->alternative_proxy_server().is_quic());
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("https://mail.example.org/");
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_FALSE(job_controller_->main_job()->is_waiting());
   EXPECT_FALSE(job_controller_->alternative_job());
 
   EXPECT_CALL(*job_factory_.main_job(), Resume()).Times(0);
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(0, test_proxy_delegate()->get_alternative_proxy_invocations());
 }
 
 // Verifies that the alternative proxy server job is not created if the main job
 // does not fetch the resource through a proxy.
 TEST_F(HttpStreamFactoryImplJobControllerTest, HttpURLWithNoProxy) {
   // Using hanging resolver will cause the alternative job to hang indefinitely.
   HangingResolver* resolver = new HangingResolver();
   session_deps_.host_resolver.reset(resolver);
 
   Initialize(false);
   EXPECT_TRUE(test_proxy_delegate()->alternative_proxy_server().is_quic());
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("http://mail.example.org/");
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_FALSE(job_controller_->main_job()->is_waiting());
   EXPECT_FALSE(job_controller_->alternative_job());
 
   EXPECT_CALL(*job_factory_.main_job(), Resume()).Times(0);
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(0, test_proxy_delegate()->get_alternative_proxy_invocations());
 }
 
@@ skipping 13 matching lines @@
   quic_stream_factory->set_require_confirmation(false);
   ServerNetworkStats stats1;
   stats1.srtt = base::TimeDelta::FromMicroseconds(10);
   session_->http_server_properties()->SetServerNetworkStats(
       url::SchemeHostPort(GURL("https://myproxy.org")), stats1);
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("http://mail.example.org/");
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_TRUE(job_controller_->main_job()->is_waiting());
   EXPECT_TRUE(job_controller_->alternative_job());
   EXPECT_TRUE(JobControllerPeer::main_job_is_blocked(job_controller_));
 
   // The alternative proxy server job stalls when connecting to the alternative
   // proxy server, and controller should resume the main job after delay.
   // Verify the waiting time for delayed main job.
   EXPECT_CALL(*job_factory_.main_job(), Resume())
       .WillOnce(Invoke(testing::CreateFunctor(
@@ skipping 37 matching lines @@
   quic_stream_factory->set_require_confirmation(false);
   ServerNetworkStats stats1;
   stats1.srtt = base::TimeDelta::FromMicroseconds(300 * 1000);
   session_->http_server_properties()->SetServerNetworkStats(
       url::SchemeHostPort(GURL("https://myproxy.org")), stats1);
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("http://mail.example.org/");
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job()->is_waiting());
   EXPECT_TRUE(job_controller_->alternative_job());
 
   EXPECT_CALL(request_delegate_, OnStreamReady(_, _, _)).Times(0);
 
   // Since the alternative proxy server job is started in the next message loop,
   // the main job would remain blocked until the alternative proxy starts, and
   // fails.
   EXPECT_CALL(*job_factory_.main_job(), Resume())
       .WillOnce(Invoke(testing::CreateFunctor(
@@ skipping 13 matching lines @@
        AlternativeProxyServerJobFailsAfterMainJobSucceeds) {
   base::HistogramTester histogram_tester;
   Initialize(true);
 
   HttpRequestInfo request_info;
   request_info.method = "GET";
   request_info.url = GURL("http://www.google.com");
 
   url::SchemeHostPort server(request_info.url);
 
-  request_.reset(
-      job_controller_->Start(request_info, &request_delegate_, nullptr,
-                             NetLogWithSource(), HttpStreamRequest::HTTP_STREAM,
-                             DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
+  request_.reset(job_controller_->Start(
+      request_info, &request_delegate_, nullptr, HttpStreamRequest::HTTP_STREAM,
+      DEFAULT_PRIORITY, SSLConfig(), SSLConfig()));
   EXPECT_TRUE(job_controller_->main_job());
   EXPECT_TRUE(job_controller_->alternative_job());
 
   // Main job succeeds, starts serving Request and it should report status
   // to Request. The alternative job will mark the main job complete and gets
   // orphaned.
   HttpStream* http_stream =
       new HttpBasicStream(base::MakeUnique<ClientSocketHandle>(), false, false);
   job_factory_.main_job()->SetStream(http_stream);
 
@@ skipping 40 matching lines @@
   EXPECT_FALSE(job_controller_->alternative_job());
   // There is only 1 connect even though multiple streams were requested.
   EXPECT_EQ(1, HttpStreamFactoryImplJobPeer::GetNumStreams(
                    job_controller_->main_job()));
 
   base::RunLoop().RunUntilIdle();
   EXPECT_TRUE(HttpStreamFactoryImplPeer::IsJobControllerDeleted(factory_));
 }
 
 }  // namespace net