Fix a potential infinite loop in HttpStreamFactoryImpl when a new SpdySession is established

net/http/http_stream_factory_impl_job_controller.h

 // 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.
 
 #ifndef NET_HTTP_HTTP_STREAM_FACTORY_IMPL_JOB_CONTROLLER_H_
 #define NET_HTTP_HTTP_STREAM_FACTORY_IMPL_JOB_CONTROLLER_H_
 
 #include "net/base/host_port_pair.h"
 #include "net/base/privacy_mode.h"
 #include "net/http/http_stream_factory_impl_job.h"
@@ skipping 233 matching lines @@
   AlternativeService GetAlternativeServiceFor(
       const HttpRequestInfo& request_info,
       HttpStreamRequest::Delegate* delegate,
       HttpStreamRequest::StreamType stream_type);
 
   AlternativeService GetAlternativeServiceForInternal(
       const HttpRequestInfo& request_info,
       HttpStreamRequest::Delegate* delegate,
       HttpStreamRequest::StreamType stream_type);
 
-  // Remove session from the SpdySessionRequestMap.
-  void RemoveRequestFromSpdySessionRequestMap();
-
   // Returns true if the |request_| can be fetched via an alternative
   // proxy server, and sets |alternative_proxy_server| to the available
   // alternative proxy server. |alternative_proxy_server| should not be null,
   // and is owned by the caller.
   bool ShouldCreateAlternativeProxyServerJob(
       Job* job,
       const ProxyInfo& proxy_info_,
       const GURL& url,
       ProxyServer* alternative_proxy_server) const;
 
@@ skipping 64 matching lines @@
   PrivacyMode privacy_mode_;
 
   const NetLogWithSource net_log_;
 
   base::WeakPtrFactory<JobController> ptr_factory_;
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_STREAM_FACTORY_IMPL_JOB_CONTROLLER_H_