Revert of Remove unreachable code in HttpStreamFactoryImpl::Job::Orphan

net/http/http_stream_factory_impl_job_controller.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 <string>
 #include <utility>
 
@@ skipping 642 matching lines @@
     DCHECK(base::ContainsKey(spdy_session_request_map, *spdy_session_key));
     RequestSet& request_set = spdy_session_request_map[*spdy_session_key];
     DCHECK(base::ContainsKey(request_set, request_));
     request_set.erase(request_);
     if (request_set.empty())
       spdy_session_request_map.erase(*spdy_session_key);
     request_->ResetSpdySessionKey();
   }
 }
 
-const NetLogWithSource* HttpStreamFactoryImpl::JobController::GetNetLog()
-    const {
+const NetLogWithSource* HttpStreamFactoryImpl::JobController::GetNetLog(
+    Job* job) const {
   return &net_log_;
 }
 
 void HttpStreamFactoryImpl::JobController::MaybeSetWaitTimeForMainJob(
     const base::TimeDelta& delay) {
   if (main_job_is_blocked_) {
     main_job_wait_time_ = std::min(
         delay, base::TimeDelta::FromSeconds(kMaxDelayTimeForMainJobSecs));
   }
 }
@@ skipping 91 matching lines @@
   if (job_bound_)
     return;
   if (alternative_job_)
     alternative_job_.reset();
   if (main_job_)
     main_job_.reset();
 }
 
 void HttpStreamFactoryImpl::JobController::OrphanUnboundJob() {
   DCHECK(request_);
-  DCHECK(bound_job_);
   RemoveRequestFromSpdySessionRequestMap();
 
+  DCHECK(bound_job_);
   if (bound_job_->job_type() == MAIN && alternative_job_) {
-    DCHECK(!for_websockets());
     alternative_job_->Orphan();
   } else if (bound_job_->job_type() == ALTERNATIVE && main_job_) {
     // Orphan main job.
     // If ResumeMainJob() is not executed, reset |main_job_|. Otherwise,
     // OnOrphanedJobComplete() will clean up |this| when the job completes.
     // Use |main_job_is_blocked_| and |!main_job_wait_time_.is_zero()| instead
     // of |main_job_|->is_waiting() because |main_job_| can be in proxy
     // resolution step.
     if (main_job_ && (main_job_is_blocked_ || !main_job_wait_time_.is_zero())) {
       DCHECK(alternative_job_);
       main_job_.reset();
     } else {
-      DCHECK(!for_websockets());
       main_job_->Orphan();
     }
   }
 }
 
 void HttpStreamFactoryImpl::JobController::OnJobSucceeded(Job* job) {
   // |job| should only be nullptr if we're being serviced by a late bound
   // SpdySession (one that was not created by a job in our |jobs_| set).
   if (!job) {
     DCHECK(!bound_job_);
@@ skipping 355 matching lines @@
     return;
   DCHECK(alternative_job_->alternative_proxy_server().is_valid());
   alternative_job_->Start(request_->stream_type());
 }
 
 bool HttpStreamFactoryImpl::JobController::IsJobOrphaned(Job* job) const {
   return !request_ || (job_bound_ && bound_job_ != job);
 }
 
 }  // namespace net